src/Pure/Thy/sessions.scala
author wenzelm
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child 65507 decdb95bd007
permissions -rw-r--r--
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/*  Title:      Pure/Thy/sessions.scala
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    Author:     Makarius
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Cumulative session information.
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*/
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package isabelle
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import java.io.{File => JFile}
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import java.nio.ByteBuffer
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import java.nio.channels.FileChannel
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import java.nio.file.StandardOpenOption
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import java.sql.PreparedStatement
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import scala.collection.SortedSet
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import scala.collection.mutable
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object Sessions
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{
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  /* base info and source dependencies */
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  val DRAFT = "Draft"
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  def is_pure(name: String): Boolean = name == Thy_Header.PURE
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  object Known
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  {
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    val empty: Known = Known()
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    def make(local_dir: Path, bases: List[Base], theories: List[Document.Node.Name]): Known =
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    {
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      def bases_iterator(local: Boolean) =
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        for {
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          base <- bases.iterator
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          (_, name) <- (if (local) base.known.theories_local else base.known.theories).iterator
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        } yield name
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      def local_theories_iterator =
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      {
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        val local_path = local_dir.file.getCanonicalFile.toPath
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        theories.iterator.filter(name =>
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          Path.explode(name.node).file.getCanonicalFile.toPath.startsWith(local_path))
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      }
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      val known_theories =
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        (Map.empty[String, Document.Node.Name] /: (bases_iterator(false) ++ theories.iterator))({
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          case (known, name) =>
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            known.get(name.theory) match {
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              case Some(name1) if name != name1 =>
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                error("Duplicate theory " + quote(name.node) + " vs. " + quote(name1.node))
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              case _ => known + (name.theory -> name)
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            }
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          })
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      val known_theories_local =
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        (Map.empty[String, Document.Node.Name] /:
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            (bases_iterator(true) ++ local_theories_iterator))({
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          case (known, name) => known + (name.theory -> name)
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        })
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      val known_files =
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        (Map.empty[JFile, List[Document.Node.Name]] /:
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            (bases_iterator(true) ++ bases_iterator(false) ++ theories.iterator))({
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          case (known, name) =>
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            val file = Path.explode(name.node).file.getCanonicalFile
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            val theories1 = known.getOrElse(file, Nil)
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            if (theories1.exists(name1 => name.node == name1.node && name.theory == name1.theory))
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              known
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            else known + (file -> (name :: theories1))
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        })
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      Known(known_theories, known_theories_local,
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        known_files.iterator.map(p => (p._1, p._2.reverse)).toMap)
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    }
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  }
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  sealed case class Known(
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    theories: Map[String, Document.Node.Name] = Map.empty,
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    theories_local: Map[String, Document.Node.Name] = Map.empty,
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    files: Map[JFile, List[Document.Node.Name]] = Map.empty)
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  {
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    def platform_path: Known =
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      copy(theories = for ((a, b) <- theories) yield (a, b.map(File.platform_path(_))),
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        theories_local = for ((a, b) <- theories_local) yield (a, b.map(File.platform_path(_))),
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        files = for ((a, b) <- files) yield (a, b.map(c => c.map(File.platform_path(_)))))
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  }
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  object Base
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  {
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    def pure(options: Options): Base = session_base(options, Thy_Header.PURE)
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    def bootstrap(global_theories: Map[String, String]): Base =
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      Base(
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        global_theories = global_theories,
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        keywords = Thy_Header.bootstrap_header,
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        syntax = Thy_Header.bootstrap_syntax)
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  }
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  sealed case class Base(
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    global_theories: Map[String, String] = Map.empty,
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    loaded_theories: Map[String, String] = Map.empty,
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    known: Known = Known.empty,
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    keywords: Thy_Header.Keywords = Nil,
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    syntax: Outer_Syntax = Outer_Syntax.empty,
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    sources: List[(Path, SHA1.Digest)] = Nil,
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    session_graph: Graph_Display.Graph = Graph_Display.empty_graph)
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  {
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    def platform_path: Base = copy(known = known.platform_path)
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    def loaded_theory(name: Document.Node.Name): Boolean =
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      loaded_theories.isDefinedAt(name.theory)
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    def known_theory(name: String): Option[Document.Node.Name] =
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      known.theories.get(name)
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    def known_file(file: JFile): Option[Document.Node.Name] =
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      known.files.getOrElse(file.getCanonicalFile, Nil).headOption
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    def dest_known_theories: List[(String, String)] =
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      for ((theory, node_name) <- known.theories.toList)
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        yield (theory, node_name.node)
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  }
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  sealed case class Deps(session_bases: Map[String, Base], all_known: Known)
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  {
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    def is_empty: Boolean = session_bases.isEmpty
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    def apply(name: String): Base = session_bases(name)
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    def sources(name: String): List[SHA1.Digest] = session_bases(name).sources.map(_._2)
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  }
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  def deps(sessions: T,
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      progress: Progress = No_Progress,
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      inlined_files: Boolean = false,
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      verbose: Boolean = false,
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      list_files: Boolean = false,
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      check_keywords: Set[String] = Set.empty,
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      global_theories: Map[String, String] = Map.empty,
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      all_known: Boolean = false): Deps =
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  {
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    val session_bases =
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      (Map.empty[String, Base] /: sessions.imports_topological_order)({
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        case (session_bases, (session_name, info)) =>
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          if (progress.stopped) throw Exn.Interrupt()
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          try {
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            val parent_base: Sessions.Base =
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              info.parent match {
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                case None => Base.bootstrap(global_theories)
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                case Some(parent) => session_bases(parent)
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              }
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            val imports_base: Sessions.Base =
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              parent_base.copy(known =
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                Known.make(info.dir, parent_base :: info.imports.map(session_bases(_)), Nil))
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            val resources = new Resources(imports_base,
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              default_qualifier = info.theory_qualifier(session_name))
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            if (verbose || list_files) {
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              val groups =
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                if (info.groups.isEmpty) ""
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                else info.groups.mkString(" (", " ", ")")
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              progress.echo("Session " + info.chapter + "/" + session_name + groups)
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            }
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            val thy_deps =
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            {
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              val root_theories =
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                info.theories.flatMap({ case (_, thys) =>
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                  thys.map(thy =>
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                    (resources.import_name(session_name, info.dir.implode, thy), info.pos))
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                })
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              val thy_deps = resources.thy_info.dependencies(root_theories)
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              thy_deps.errors match {
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                case Nil => thy_deps
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                case errs => error(cat_lines(errs))
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              }
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            }
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            val syntax = thy_deps.syntax
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            val theory_files = thy_deps.deps.map(dep => Path.explode(dep.name.node))
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            val loaded_files =
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              if (inlined_files) {
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                val pure_files =
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                  if (is_pure(session_name)) {
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                    val roots = Thy_Header.ml_roots.map(p => info.dir + Path.explode(p._1))
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                    val files =
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                      roots.flatMap(root => resources.loaded_files(syntax, File.read(root))).
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                        map(file => info.dir + Path.explode(file))
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                    roots ::: files
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                  }
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                  else Nil
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                pure_files ::: thy_deps.loaded_files
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              }
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              else Nil
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            val all_files =
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              (theory_files ::: loaded_files :::
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                info.files.map(file => info.dir + file) :::
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                info.document_files.map(file => info.dir + file._1 + file._2)).map(_.expand)
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            if (list_files)
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              progress.echo(cat_lines(all_files.map(_.implode).sorted.map("  " + _)))
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            if (check_keywords.nonEmpty)
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              Check_Keywords.check_keywords(progress, syntax.keywords, check_keywords, theory_files)
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            val base =
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              Base(global_theories = global_theories,
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                loaded_theories = thy_deps.loaded_theories,
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                known = Known.make(info.dir, List(imports_base), thy_deps.deps.map(_.name)),
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                keywords = thy_deps.keywords,
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                syntax = syntax,
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                sources = all_files.map(p => (p, SHA1.digest(p.file))),
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                session_graph = thy_deps.session_graph(info.parent getOrElse "", imports_base))
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            session_bases + (session_name -> base)
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          }
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          catch {
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            case ERROR(msg) =>
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              cat_error(msg, "The error(s) above occurred in session " +
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                quote(session_name) + Position.here(info.pos))
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          }
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      })
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    Deps(session_bases,
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      if (all_known) Known.make(Path.current, session_bases.toList.map(_._2), Nil)
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      else Known.empty)
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  }
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  def session_base(
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    options: Options,
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    session: String,
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    dirs: List[Path] = Nil,
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    all_known: Boolean = false): Base =
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  {
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    val full_sessions = load(options, dirs = dirs)
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    val global_theories = full_sessions.global_theories
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    val selected_sessions = full_sessions.selection(Selection(sessions = List(session)))._2
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    if (all_known) {
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      val deps = Sessions.deps(
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        full_sessions, global_theories = global_theories, all_known = all_known)
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      deps(session).copy(known = deps.all_known)
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    }
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    else
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      deps(selected_sessions, global_theories = global_theories)(session)
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  }
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  /* cumulative session info */
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  sealed case class Info(
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    chapter: String,
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    select: Boolean,
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    pos: Position.T,
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    groups: List[String],
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    dir: Path,
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    parent: Option[String],
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    description: String,
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    options: Options,
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    imports: List[String],
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    theories: List[(Options, List[String])],
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    global_theories: List[String],
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    files: List[Path],
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    document_files: List[(Path, Path)],
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    meta_digest: SHA1.Digest)
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  {
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    def timeout: Time = Time.seconds(options.real("timeout") * options.real("timeout_scale"))
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    def theory_qualifier(default_qualifier: String): String =
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      options.string("theory_qualifier") match {
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        case "" => default_qualifier
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        case qualifier => qualifier
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      }
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  }
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  object Selection
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  {
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    val empty: Selection = Selection()
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  }
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  sealed case class Selection(
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    requirements: Boolean = false,
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    all_sessions: Boolean = false,
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    exclude_session_groups: List[String] = Nil,
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    exclude_sessions: List[String] = Nil,
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    session_groups: List[String] = Nil,
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    sessions: List[String] = Nil)
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  {
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    def + (other: Selection): Selection =
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      Selection(
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        requirements = requirements || other.requirements,
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        all_sessions = all_sessions || other.all_sessions,
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        exclude_session_groups = exclude_session_groups ::: other.exclude_session_groups,
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        exclude_sessions = exclude_sessions ::: other.exclude_sessions,
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        session_groups = session_groups ::: other.session_groups,
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        sessions = sessions ::: other.sessions)
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    def apply(graph: Graph[String, Info]): (List[String], Graph[String, Info]) =
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    {
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      val bad_sessions =
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        SortedSet((exclude_sessions ::: sessions).filterNot(graph.defined(_)): _*).toList
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      if (bad_sessions.nonEmpty) error("Undefined session(s): " + commas_quote(bad_sessions))
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      val excluded =
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      {
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        val exclude_group = exclude_session_groups.toSet
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        val exclude_group_sessions =
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          (for {
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            (name, (info, _)) <- graph.iterator
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            if graph.get_node(name).groups.exists(exclude_group)
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          } yield name).toList
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        graph.all_succs(exclude_group_sessions ::: exclude_sessions).toSet
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      }
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      val pre_selected =
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      {
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   318
        if (all_sessions) graph.keys
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   319
        else {
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   320
          val select_group = session_groups.toSet
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   321
          val select = sessions.toSet
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   322
          (for {
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   323
            (name, (info, _)) <- graph.iterator
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   324
            if info.select || select(name) || graph.get_node(name).groups.exists(select_group)
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   325
          } yield name).toList
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   326
        }
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   327
      }.filterNot(excluded)
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   328
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   329
      val selected =
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   330
        if (requirements) (graph.all_preds(pre_selected).toSet -- pre_selected).toList
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   331
        else pre_selected
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   332
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   333
      (selected, graph.restrict(graph.all_preds(selected).toSet))
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   334
    }
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   335
  }
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   336
65415
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   337
  def make(infos: Traversable[(String, Info)]): T =
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   338
  {
65420
695d4e22345a support for static session imports, without affect build hierarchy;
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parents: 65419
diff changeset
   339
    def add_edges(graph: Graph[String, Info], kind: String, edges: Info => Traversable[String])
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   340
      : Graph[String, Info] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   341
    {
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   342
      def add_edge(pos: Position.T, name: String, g: Graph[String, Info], parent: String) =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   343
      {
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   344
        if (!g.defined(parent))
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   345
          error("Bad " + kind + " session " + quote(parent) + " for " +
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   346
            quote(name) + Position.here(pos))
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   347
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   348
        try { g.add_edge_acyclic(parent, name) }
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   349
        catch {
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   350
          case exn: Graph.Cycles[_] =>
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   351
            error(cat_lines(exn.cycles.map(cycle =>
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   352
              "Cyclic session dependency of " +
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   353
                cycle.map(c => quote(c.toString)).mkString(" via "))) + Position.here(pos))
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   354
        }
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   355
      }
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   356
      (graph /: graph.iterator) {
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   357
        case (g, (name, (info, _))) => (g /: edges(info))(add_edge(info.pos, name, _, _))
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   358
      }
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   359
    }
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   360
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   361
    val graph0 =
65415
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   362
      (Graph.string[Info] /: infos) {
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   363
        case (graph, (name, info)) =>
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   364
          if (graph.defined(name))
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   365
            error("Duplicate session " + quote(name) + Position.here(info.pos) +
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   366
              Position.here(graph.get_node(name).pos))
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   367
          else graph.new_node(name, info)
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   368
      }
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   369
    val graph1 = add_edges(graph0, "parent", _.parent)
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   370
    val graph2 = add_edges(graph1, "imports", _.imports)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   371
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   372
    new T(graph1, graph2)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   373
  }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   374
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   375
  final class T private[Sessions](
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   376
      val build_graph: Graph[String, Info],
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   377
      val imports_graph: Graph[String, Info])
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   378
  {
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   379
    def apply(name: String): Info = imports_graph.get_node(name)
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   380
    def get(name: String): Option[Info] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   381
      if (imports_graph.defined(name)) Some(imports_graph.get_node(name)) else None
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   382
65457
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   383
    def global_theories: Map[String, String] =
65490
571a3ce3cc17 special theories are always global;
wenzelm
parents: 65475
diff changeset
   384
      (Thy_Header.bootstrap_global_theories.toMap /:
65424
741d40f42dd3 more checks;
wenzelm
parents: 65422
diff changeset
   385
        (for {
65457
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   386
          (session_name, (info, _)) <- imports_graph.iterator
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   387
          thy <- info.global_theories.iterator } yield (thy, session_name, info)))({
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   388
            case (global, (thy, session_name, info)) =>
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   389
              val qualifier = info.theory_qualifier(session_name)
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   390
              global.get(thy) match {
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   391
                case Some(qualifier1) if qualifier != qualifier1 =>
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   392
                  error("Duplicate global theory " + quote(thy) + Position.here(info.pos))
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   393
                case _ => global + (thy -> qualifier)
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   394
              }
2bf0d2fcd506 proper import qualifier for global theories;
wenzelm
parents: 65456
diff changeset
   395
          })
65372
b722ee40c26c refer to global_theories from all sessions, before selection;
wenzelm
parents: 65371
diff changeset
   396
65419
457e4fbed731 explicit Sessions.Selection;
wenzelm
parents: 65415
diff changeset
   397
    def selection(select: Selection): (List[String], T) =
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   398
    {
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   399
      val (_, build_graph1) = select(build_graph)
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   400
      val (selected, imports_graph1) = select(imports_graph)
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   401
      (selected, new T(build_graph1, imports_graph1))
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   402
    }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   403
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   404
    def build_ancestors(name: String): List[String] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   405
      build_graph.all_preds(List(name)).tail.reverse
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   406
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   407
    def build_descendants(names: List[String]): List[String] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   408
      build_graph.all_succs(names)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   409
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   410
    def build_topological_order: List[(String, Info)] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   411
      build_graph.topological_order.map(name => (name, apply(name)))
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   412
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   413
    def imports_topological_order: List[(String, Info)] =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   414
      imports_graph.topological_order.map(name => (name, apply(name)))
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   415
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   416
    override def toString: String =
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   417
      imports_graph.keys_iterator.mkString("Sessions.T(", ", ", ")")
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   418
  }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   419
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   420
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   421
  /* parser */
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   422
62864
wenzelm
parents: 62769
diff changeset
   423
  val ROOT = Path.explode("ROOT")
wenzelm
parents: 62769
diff changeset
   424
  val ROOTS = Path.explode("ROOTS")
wenzelm
parents: 62769
diff changeset
   425
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   426
  private val CHAPTER = "chapter"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   427
  private val SESSION = "session"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   428
  private val IN = "in"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   429
  private val DESCRIPTION = "description"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   430
  private val OPTIONS = "options"
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   431
  private val SESSIONS = "sessions"
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   432
  private val THEORIES = "theories"
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   433
  private val GLOBAL = "global"
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   434
  private val FILES = "files"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   435
  private val DOCUMENT_FILES = "document_files"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   436
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   437
  lazy val root_syntax =
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   438
    Outer_Syntax.init() + "(" + ")" + "+" + "," + "=" + "[" + "]" + GLOBAL + IN +
63443
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   439
      (CHAPTER, Keyword.THY_DECL) +
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   440
      (SESSION, Keyword.THY_DECL) +
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   441
      (DESCRIPTION, Keyword.QUASI_COMMAND) +
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   442
      (OPTIONS, Keyword.QUASI_COMMAND) +
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   443
      (SESSIONS, Keyword.QUASI_COMMAND) +
63443
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   444
      (THEORIES, Keyword.QUASI_COMMAND) +
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   445
      (FILES, Keyword.QUASI_COMMAND) +
c037248d54e8 clarified keywords;
wenzelm
parents: 63022
diff changeset
   446
      (DOCUMENT_FILES, Keyword.QUASI_COMMAND)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   447
62968
4e4738698db4 clarified syntax;
wenzelm
parents: 62946
diff changeset
   448
  private object Parser extends Parse.Parser with Options.Parser
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   449
  {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   450
    private abstract class Entry
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   451
    private sealed case class Chapter(name: String) extends Entry
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   452
    private sealed case class Session_Entry(
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   453
      pos: Position.T,
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   454
      name: String,
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   455
      groups: List[String],
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   456
      path: String,
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   457
      parent: Option[String],
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   458
      description: String,
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   459
      options: List[Options.Spec],
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   460
      imports: List[String],
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   461
      theories: List[(List[Options.Spec], List[(String, Boolean)])],
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   462
      files: List[String],
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   463
      document_files: List[(String, String)]) extends Entry
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   464
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   465
    private val chapter: Parser[Chapter] =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   466
    {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   467
      val chapter_name = atom("chapter name", _.is_name)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   468
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   469
      command(CHAPTER) ~! chapter_name ^^ { case _ ~ a => Chapter(a) }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   470
    }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   471
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   472
    private val session_entry: Parser[Session_Entry] =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   473
    {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   474
      val session_name = atom("session name", _.is_name)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   475
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   476
      val option =
62968
4e4738698db4 clarified syntax;
wenzelm
parents: 62946
diff changeset
   477
        option_name ~ opt($$$("=") ~! option_value ^^
4e4738698db4 clarified syntax;
wenzelm
parents: 62946
diff changeset
   478
          { case _ ~ x => x }) ^^ { case x ~ y => (x, y) }
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   479
      val options = $$$("[") ~> rep1sep(option, $$$(",")) <~ $$$("]")
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   480
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   481
      val global =
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   482
        ($$$("(") ~! $$$(GLOBAL) ~ $$$(")")) ^^ { case _ => true } | success(false)
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   483
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   484
      val theory_entry =
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   485
        theory_name ~ global ^^ { case x ~ y => (x, y) }
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   486
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   487
      val theories =
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   488
        $$$(THEORIES) ~!
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   489
          ((options | success(Nil)) ~ rep(theory_entry)) ^^
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   490
          { case _ ~ (x ~ y) => (x, y) }
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   491
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   492
      val document_files =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   493
        $$$(DOCUMENT_FILES) ~!
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   494
          (($$$("(") ~! ($$$(IN) ~! (path ~ $$$(")"))) ^^
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   495
              { case _ ~ (_ ~ (x ~ _)) => x } | success("document")) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   496
            rep1(path)) ^^ { case _ ~ (x ~ y) => y.map((x, _)) }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   497
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   498
      command(SESSION) ~!
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   499
        (position(session_name) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   500
          (($$$("(") ~! (rep1(name) <~ $$$(")")) ^^ { case _ ~ x => x }) | success(Nil)) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   501
          (($$$(IN) ~! path ^^ { case _ ~ x => x }) | success(".")) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   502
          ($$$("=") ~!
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   503
            (opt(session_name ~! $$$("+") ^^ { case x ~ _ => x }) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   504
              (($$$(DESCRIPTION) ~! text ^^ { case _ ~ x => x }) | success("")) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   505
              (($$$(OPTIONS) ~! options ^^ { case _ ~ x => x }) | success(Nil)) ~
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   506
              (($$$(SESSIONS) ~! rep(session_name)  ^^ { case _ ~ x => x }) | success(Nil)) ~
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   507
              rep1(theories) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   508
              (($$$(FILES) ~! rep1(path) ^^ { case _ ~ x => x }) | success(Nil)) ~
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   509
              (rep(document_files) ^^ (x => x.flatten))))) ^^
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   510
        { case _ ~ ((a, pos) ~ b ~ c ~ (_ ~ (d ~ e ~ f ~ g ~ h ~ i ~ j))) =>
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   511
            Session_Entry(pos, a, b, c, d, e, f, g, h, i, j) }
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   512
    }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   513
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   514
    def parse(options: Options, select: Boolean, dir: Path): List[(String, Info)] =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   515
    {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   516
      def make_info(entry_chapter: String, entry: Session_Entry): (String, Info) =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   517
      {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   518
        try {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   519
          val name = entry.name
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   520
65445
e9e7f5f5794c more qualifier treatment, but in the end it is still ignored;
wenzelm
parents: 65441
diff changeset
   521
          if (name == "" || name == DRAFT) error("Bad session name")
65360
wenzelm
parents: 65359
diff changeset
   522
          if (is_pure(name) && entry.parent.isDefined) error("Illegal parent session")
wenzelm
parents: 65359
diff changeset
   523
          if (!is_pure(name) && !entry.parent.isDefined) error("Missing parent session")
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   524
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   525
          val session_options = options ++ entry.options
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   526
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   527
          val theories =
65392
f365f61f2081 uniform import_name, with treatment of global and qualified theories;
wenzelm
parents: 65391
diff changeset
   528
            entry.theories.map({ case (opts, thys) => (session_options ++ opts, thys.map(_._1)) })
65374
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   529
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   530
          val global_theories =
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   531
            for { (_, thys) <- entry.theories; (thy, global) <- thys if global }
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   532
            yield {
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   533
              val thy_name = Path.explode(thy).expand.base.implode
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   534
              if (Long_Name.is_qualified(thy_name))
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   535
                error("Bad qualified name for global theory " + quote(thy_name))
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   536
              else thy_name
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   537
            }
a5b38d8d3c1e tuned syntax;
wenzelm
parents: 65373
diff changeset
   538
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   539
          val files = entry.files.map(Path.explode(_))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   540
          val document_files =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   541
            entry.document_files.map({ case (s1, s2) => (Path.explode(s1), Path.explode(s2)) })
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   542
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   543
          val meta_digest =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   544
            SHA1.digest((entry_chapter, name, entry.parent, entry.options,
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   545
              entry.imports, entry.theories, entry.files, entry.document_files).toString)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   546
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   547
          val info =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   548
            Info(entry_chapter, select, entry.pos, entry.groups, dir + Path.explode(entry.path),
65420
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   549
              entry.parent, entry.description, session_options, entry.imports, theories,
695d4e22345a support for static session imports, without affect build hierarchy;
wenzelm
parents: 65419
diff changeset
   550
              global_theories, files, document_files, meta_digest)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   551
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   552
          (name, info)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   553
        }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   554
        catch {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   555
          case ERROR(msg) =>
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   556
            error(msg + "\nThe error(s) above occurred in session entry " +
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   557
              quote(entry.name) + Position.here(entry.pos))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   558
        }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   559
      }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   560
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   561
      val root = dir + ROOT
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   562
      if (root.is_file) {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   563
        val toks = Token.explode(root_syntax.keywords, File.read(root))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   564
        val start = Token.Pos.file(root.implode)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   565
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   566
        parse_all(rep(chapter | session_entry), Token.reader(toks, start)) match {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   567
          case Success(result, _) =>
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   568
            var entry_chapter = "Unsorted"
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   569
            val infos = new mutable.ListBuffer[(String, Info)]
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   570
            result.foreach {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   571
              case Chapter(name) => entry_chapter = name
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   572
              case entry: Session_Entry => infos += make_info(entry_chapter, entry)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   573
            }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   574
            infos.toList
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   575
          case bad => error(bad.toString)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   576
        }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   577
      }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   578
      else Nil
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   579
    }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   580
  }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   581
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   582
62635
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   583
  /* load sessions from certain directories */
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   584
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   585
  private def is_session_dir(dir: Path): Boolean =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   586
    (dir + ROOT).is_file || (dir + ROOTS).is_file
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   587
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   588
  private def check_session_dir(dir: Path): Path =
65468
c41791ad75c3 early check and normalization of session directory, e.g. relevant for path information passed to ML process, which may have a different CWD;
wenzelm
parents: 65463
diff changeset
   589
    if (is_session_dir(dir)) File.pwd() + dir.expand
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   590
    else error("Bad session root directory: " + dir.toString)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   591
65415
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   592
  def load(options: Options, dirs: List[Path] = Nil, select_dirs: List[Path] = Nil): T =
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   593
  {
62635
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   594
    def load_dir(select: Boolean, dir: Path): List[(String, Info)] =
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   595
      load_root(select, dir) ::: load_roots(select, dir)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   596
62635
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   597
    def load_root(select: Boolean, dir: Path): List[(String, Info)] =
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   598
      Parser.parse(options, select, dir)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   599
62635
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   600
    def load_roots(select: Boolean, dir: Path): List[(String, Info)] =
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   601
    {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   602
      val roots = dir + ROOTS
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   603
      if (roots.is_file) {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   604
        for {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   605
          line <- split_lines(File.read(roots))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   606
          if !(line == "" || line.startsWith("#"))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   607
          dir1 =
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   608
            try { check_session_dir(dir + Path.explode(line)) }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   609
            catch {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   610
              case ERROR(msg) =>
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   611
                error(msg + "\nThe error(s) above occurred in session catalog " + roots.toString)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   612
            }
62635
4854a38061de tuned signature;
wenzelm
parents: 62633
diff changeset
   613
          info <- load_dir(select, dir1)
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   614
        } yield info
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   615
      }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   616
      else Nil
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   617
    }
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   618
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   619
    val default_dirs = Isabelle_System.components().filter(is_session_dir(_))
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   620
65415
8cd54b18b68b clarified signature: tree structure is not essential;
wenzelm
parents: 65410
diff changeset
   621
    make(
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   622
      for {
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   623
        (select, dir) <- (default_dirs ::: dirs).map((false, _)) ::: select_dirs.map((true, _))
65468
c41791ad75c3 early check and normalization of session directory, e.g. relevant for path information passed to ML process, which may have a different CWD;
wenzelm
parents: 65463
diff changeset
   624
        info <- load_dir(select, check_session_dir(dir))
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   625
      } yield info)
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   626
  }
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   627
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   628
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   629
62704
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   630
  /** heap file with SHA1 digest **/
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   631
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   632
  private val sha1_prefix = "SHA1:"
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   633
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   634
  def read_heap_digest(heap: Path): Option[String] =
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   635
  {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   636
    if (heap.is_file) {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   637
      val file = FileChannel.open(heap.file.toPath, StandardOpenOption.READ)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   638
      try {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   639
        val len = file.size
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   640
        val n = sha1_prefix.length + SHA1.digest_length
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   641
        if (len >= n) {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   642
          file.position(len - n)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   643
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   644
          val buf = ByteBuffer.allocate(n)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   645
          var i = 0
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   646
          var m = 0
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   647
          do {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   648
            m = file.read(buf)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   649
            if (m != -1) i += m
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   650
          }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   651
          while (m != -1 && n > i)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   652
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   653
          if (i == n) {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   654
            val prefix = new String(buf.array(), 0, sha1_prefix.length, UTF8.charset)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   655
            val s = new String(buf.array(), sha1_prefix.length, SHA1.digest_length, UTF8.charset)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   656
            if (prefix == sha1_prefix) Some(s) else None
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   657
          }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   658
          else None
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   659
        }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   660
        else None
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   661
      }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   662
      finally { file.close }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   663
    }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   664
    else None
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   665
  }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   666
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   667
  def write_heap_digest(heap: Path): String =
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   668
    read_heap_digest(heap) match {
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   669
      case None =>
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   670
        val s = SHA1.digest(heap).rep
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   671
        File.append(heap, sha1_prefix + s)
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   672
        s
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   673
      case Some(s) => s
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   674
    }
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   675
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   676
478b49f0d726 proper SHA1 digest as annex to heap file: Poly/ML reads precise segment length;
wenzelm
parents: 62637
diff changeset
   677
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   678
  /** persistent store **/
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   679
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   680
  object Session_Info
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   681
  {
65326
cb7cb57c7ce1 proper primary key;
wenzelm
parents: 65324
diff changeset
   682
    val session_name = SQL.Column.string("session_name", primary_key = true)
cb7cb57c7ce1 proper primary key;
wenzelm
parents: 65324
diff changeset
   683
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   684
    // Build_Log.Session_Info
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   685
    val session_timing = SQL.Column.bytes("session_timing")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   686
    val command_timings = SQL.Column.bytes("command_timings")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   687
    val ml_statistics = SQL.Column.bytes("ml_statistics")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   688
    val task_statistics = SQL.Column.bytes("task_statistics")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   689
    val build_log_columns =
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   690
      List(session_name, session_timing, command_timings, ml_statistics, task_statistics)
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   691
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   692
    // Build.Session_Info
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   693
    val sources = SQL.Column.string("sources")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   694
    val input_heaps = SQL.Column.string("input_heaps")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   695
    val output_heap = SQL.Column.string("output_heap")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   696
    val return_code = SQL.Column.int("return_code")
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   697
    val build_columns = List(sources, input_heaps, output_heap, return_code)
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   698
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   699
    val table = SQL.Table("isabelle_session_info", build_log_columns ::: build_columns)
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   700
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   701
    def where_session_name(name: String): String =
65322
wenzelm
parents: 65320
diff changeset
   702
      "WHERE " + session_name.sql_name + " = " + SQL.quote_string(name)
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   703
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   704
    def select_statement(db: SQL.Database, name: String, columns: List[SQL.Column])
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   705
        : PreparedStatement =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   706
      db.select_statement(table, columns, where_session_name(name))
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   707
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   708
    def delete_statement(db: SQL.Database, name: String): PreparedStatement =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   709
      db.delete_statement(table, where_session_name(name))
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   710
  }
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   711
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   712
  def store(system_mode: Boolean = false): Store = new Store(system_mode)
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   713
63996
3f47fec9edfc tuned whitespace;
wenzelm
parents: 63443
diff changeset
   714
  class Store private[Sessions](system_mode: Boolean)
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   715
  {
65278
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   716
    /* file names */
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   717
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   718
    def database(name: String): Path = Path.basic("log") + Path.basic(name).ext("db")
65278
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   719
    def log(name: String): Path = Path.basic("log") + Path.basic(name)
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   720
    def log_gz(name: String): Path = log(name).ext("gz")
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   721
b553d0edc440 tuned signature;
wenzelm
parents: 65269
diff changeset
   722
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   723
    /* SQL database content */
65283
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   724
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   725
    val xml_cache: XML.Cache = new XML.Cache()
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   726
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   727
    def encode_properties(ps: Properties.T): Bytes =
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   728
      Bytes(YXML.string_of_body(XML.Encode.properties(ps)))
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   729
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   730
    def decode_properties(bs: Bytes): Properties.T =
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   731
      xml_cache.props(XML.Decode.properties(YXML.parse_body(bs.text)))
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   732
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   733
    def compress_properties(ps: List[Properties.T], options: XZ.Options = XZ.options()): Bytes =
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   734
    {
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   735
      if (ps.isEmpty) Bytes.empty
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   736
      else Bytes(YXML.string_of_body(XML.Encode.list(XML.Encode.properties)(ps))).compress(options)
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   737
    }
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   738
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   739
    def uncompress_properties(bs: Bytes): List[Properties.T] =
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   740
    {
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   741
      if (bs.isEmpty) Nil
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   742
      else
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   743
        XML.Decode.list(XML.Decode.properties)(YXML.parse_body(bs.uncompress().text)).
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   744
          map(xml_cache.props(_))
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   745
    }
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   746
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   747
    def read_bytes(db: SQL.Database, name: String, column: SQL.Column): Bytes =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   748
      using(Session_Info.select_statement(db, name, List(column)))(stmt =>
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   749
      {
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   750
        val rs = stmt.executeQuery
65324
wenzelm
parents: 65322
diff changeset
   751
        if (!rs.next) Bytes.empty else db.bytes(rs, column)
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   752
      })
65285
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   753
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   754
    def read_properties(db: SQL.Database, name: String, column: SQL.Column): List[Properties.T] =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   755
      uncompress_properties(read_bytes(db, name, column))
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   756
65283
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   757
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   758
    /* output */
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   759
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   760
    val browser_info: Path =
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   761
      if (system_mode) Path.explode("~~/browser_info")
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   762
      else Path.explode("$ISABELLE_BROWSER_INFO")
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   763
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   764
    val output_dir: Path =
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   765
      if (system_mode) Path.explode("~~/heaps/$ML_IDENTIFIER")
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   766
      else Path.explode("$ISABELLE_OUTPUT")
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   767
65298
wenzelm
parents: 65297
diff changeset
   768
    override def toString: String = "Store(output_dir = " + output_dir.expand + ")"
wenzelm
parents: 65297
diff changeset
   769
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   770
    def prepare_output() { Isabelle_System.mkdirs(output_dir + Path.basic("log")) }
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   771
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   772
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   773
    /* input */
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   774
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   775
    private val input_dirs =
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   776
      if (system_mode) List(output_dir)
62633
e57416b649d5 find heaps uniformly via Sessions.Store;
wenzelm
parents: 62632
diff changeset
   777
      else {
e57416b649d5 find heaps uniformly via Sessions.Store;
wenzelm
parents: 62632
diff changeset
   778
        val ml_ident = Path.explode("$ML_IDENTIFIER").expand
e57416b649d5 find heaps uniformly via Sessions.Store;
wenzelm
parents: 62632
diff changeset
   779
        output_dir :: Path.split(Isabelle_System.getenv_strict("ISABELLE_PATH")).map(_ + ml_ident)
e57416b649d5 find heaps uniformly via Sessions.Store;
wenzelm
parents: 62632
diff changeset
   780
      }
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   781
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   782
    def find_database_heap(name: String): Option[(Path, Option[String])] =
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   783
      input_dirs.find(dir => (dir + database(name)).is_file).map(dir =>
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   784
        (dir + database(name), read_heap_digest(dir + Path.basic(name))))
62632
cd991ba01ffd clarified modules;
wenzelm
parents: 62631
diff changeset
   785
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   786
    def find_database(name: String): Option[Path] =
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   787
      input_dirs.map(_ + database(name)).find(_.is_file)
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   788
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   789
    def heap(name: String): Path =
65288
wenzelm
parents: 65287
diff changeset
   790
      input_dirs.map(_ + Path.basic(name)).find(_.is_file) getOrElse
62637
0189fe0f6452 support for Poly/ML heap hierarchy, which saves a lot of disk space;
wenzelm
parents: 62636
diff changeset
   791
        error("Unknown logic " + quote(name) + " -- no heap file found in:\n" +
62769
146945b9e83c tuned message;
wenzelm
parents: 62704
diff changeset
   792
          cat_lines(input_dirs.map(dir => "  " + dir.expand.implode)))
65287
75999f2a0c38 tuned message;
wenzelm
parents: 65286
diff changeset
   793
75999f2a0c38 tuned message;
wenzelm
parents: 65286
diff changeset
   794
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   795
    /* session info */
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   796
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   797
    def write_session_info(
65318
342efc382558 eliminated somewhat redundant inlined name (despite a7aa17a1f721);
wenzelm
parents: 65298
diff changeset
   798
      db: SQL.Database,
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   799
      name: String,
65318
342efc382558 eliminated somewhat redundant inlined name (despite a7aa17a1f721);
wenzelm
parents: 65298
diff changeset
   800
      build_log: Build_Log.Session_Info,
342efc382558 eliminated somewhat redundant inlined name (despite a7aa17a1f721);
wenzelm
parents: 65298
diff changeset
   801
      build: Build.Session_Info)
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   802
    {
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   803
      db.transaction {
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   804
        db.create_table(Session_Info.table)
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   805
        using(Session_Info.delete_statement(db, name))(_.execute)
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   806
        using(db.insert_statement(Session_Info.table))(stmt =>
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   807
        {
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   808
          db.set_string(stmt, 1, name)
65296
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   809
          db.set_bytes(stmt, 2, encode_properties(build_log.session_timing))
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   810
          db.set_bytes(stmt, 3, compress_properties(build_log.command_timings))
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   811
          db.set_bytes(stmt, 4, compress_properties(build_log.ml_statistics))
a71db30f3b2d tuned signature;
wenzelm
parents: 65295
diff changeset
   812
          db.set_bytes(stmt, 5, compress_properties(build_log.task_statistics))
65284
d189ff34b5b9 clarified data representation;
wenzelm
parents: 65283
diff changeset
   813
          db.set_string(stmt, 6, cat_lines(build.sources))
d189ff34b5b9 clarified data representation;
wenzelm
parents: 65283
diff changeset
   814
          db.set_string(stmt, 7, cat_lines(build.input_heaps))
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   815
          db.set_string(stmt, 8, build.output_heap getOrElse "")
65283
042160aee6c2 data representation with XML.Cache;
wenzelm
parents: 65282
diff changeset
   816
          db.set_int(stmt, 9, build.return_code)
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   817
          stmt.execute()
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   818
        })
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   819
      }
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   820
    }
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   821
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   822
    def read_session_timing(db: SQL.Database, name: String): Properties.T =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   823
      decode_properties(read_bytes(db, name, Session_Info.session_timing))
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   824
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   825
    def read_command_timings(db: SQL.Database, name: String): List[Properties.T] =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   826
      read_properties(db, name, Session_Info.command_timings)
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   827
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   828
    def read_ml_statistics(db: SQL.Database, name: String): List[Properties.T] =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   829
      read_properties(db, name, Session_Info.ml_statistics)
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   830
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   831
    def read_task_statistics(db: SQL.Database, name: String): List[Properties.T] =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   832
      read_properties(db, name, Session_Info.task_statistics)
65286
b661543a0de6 clarified signature;
wenzelm
parents: 65285
diff changeset
   833
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   834
    def read_build_log(db: SQL.Database, name: String,
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   835
      command_timings: Boolean = false,
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   836
      ml_statistics: Boolean = false,
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   837
      task_statistics: Boolean = false): Build_Log.Session_Info =
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   838
    {
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   839
      Build_Log.Session_Info(
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   840
        session_timing = read_session_timing(db, name),
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   841
        command_timings = if (command_timings) read_command_timings(db, name) else Nil,
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   842
        ml_statistics = if (ml_statistics) read_ml_statistics(db, name) else Nil,
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   843
        task_statistics = if (task_statistics) read_task_statistics(db, name) else Nil)
65291
57c85c83c11b maintain persistent session info in SQLite database instead of log file;
wenzelm
parents: 65288
diff changeset
   844
    }
65285
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   845
65320
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   846
    def read_build(db: SQL.Database, name: String): Option[Build.Session_Info] =
52861eebf58d access table via session_name: db may in principle contain multiple entries;
wenzelm
parents: 65318
diff changeset
   847
      using(Session_Info.select_statement(db, name, Session_Info.build_columns))(stmt =>
65285
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   848
      {
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   849
        val rs = stmt.executeQuery
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   850
        if (!rs.next) None
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   851
        else {
92bc225c7633 more selective queries;
wenzelm
parents: 65284
diff changeset
   852
          Some(
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   853
            Build.Session_Info(
65324
wenzelm
parents: 65322
diff changeset
   854
              split_lines(db.string(rs, Session_Info.sources)),
wenzelm
parents: 65322
diff changeset
   855
              split_lines(db.string(rs, Session_Info.input_heaps)),
wenzelm
parents: 65322
diff changeset
   856
              db.string(rs, Session_Info.output_heap) match { case "" => None case s => Some(s) },
wenzelm
parents: 65322
diff changeset
   857
              db.int(rs, Session_Info.return_code)))
65281
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   858
        }
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   859
      })
c70e7d24a16d SQL database operations for combined session info;
wenzelm
parents: 65278
diff changeset
   860
  }
62631
c39614ddb80b clarified modules;
wenzelm
parents:
diff changeset
   861
}