src/Pure/System/build.scala
author wenzelm
Thu, 26 Jul 2012 21:50:16 +0200
changeset 48537 ba0dd46b9214
parent 48528 784c6f63d79c
child 48541 f31ef1a0285a
permissions -rw-r--r--
further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
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/*  Title:      Pure/System/build.scala
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    Author:     Makarius
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Build and manage Isabelle sessions.
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*/
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package isabelle
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import java.io.{File => JFile, BufferedInputStream, FileInputStream,
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  BufferedReader, InputStreamReader, IOException}
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import java.util.zip.GZIPInputStream
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import scala.collection.mutable
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import scala.annotation.tailrec
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object Build
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{
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  /** session information **/
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  object Session
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  {
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    /* Info */
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    sealed case class Info(
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      base_name: String,
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      groups: List[String],
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      dir: Path,
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      parent: Option[String],
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      parent_base_name: Option[String],
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      description: String,
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      options: Options,
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      theories: List[(Options, List[Path])],
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      files: List[Path],
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      digest: SHA1.Digest)
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    /* Queue */
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    object Queue
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    {
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      val empty: Queue = new Queue()
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    }
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    final class Queue private(graph: Graph[String, Info] = Graph.string)
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      extends PartialFunction[String, Info]
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    {
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      def apply(name: String): Info = graph.get_node(name)
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      def isDefinedAt(name: String): Boolean = graph.defined(name)
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      def is_inner(name: String): Boolean = !graph.is_maximal(name)
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      def is_empty: Boolean = graph.is_empty
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      def + (name: String, info: Info): Queue =
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        new Queue(
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          try { graph.new_node(name, info).add_deps_acyclic(name, info.parent.toList) }
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          catch {
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            case _: Graph.Duplicate[_] => error("Duplicate session: " + quote(name))
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            case exn: Graph.Cycles[_] =>
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              error(cat_lines(exn.cycles.map(cycle =>
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                "Cyclic session dependency of " +
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                  cycle.map(c => quote(c.toString)).mkString(" via "))))
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          })
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      def - (name: String): Queue = new Queue(graph.del_node(name))
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      def required(groups: List[String], names: List[String]): Queue =
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      {
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        val selected_group = groups.toSet
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        val selected_name = names.toSet
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        val selected =
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          graph.keys.filter(name =>
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            selected_name(name) || apply(name).groups.exists(selected_group)).toList
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        new Queue(graph.restrict(graph.all_preds(selected).toSet))
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      }
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      def dequeue(skip: String => Boolean): Option[(String, Info)] =
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      {
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        val it = graph.entries.dropWhile(
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          { case (name, (_, (deps, _))) => !deps.isEmpty || skip(name) })
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        if (it.hasNext) { val (name, (info, _)) = it.next; Some((name, info)) }
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        else None
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      }
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      def topological_order: List[(String, Info)] =
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        graph.topological_order.map(name => (name, graph.get_node(name)))
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    }
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  }
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  /* parsing */
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  private case class Session_Entry(
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    name: String,
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    this_name: Boolean,
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    groups: List[String],
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    path: Option[String],
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    parent: Option[String],
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    description: String,
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    options: List[Options.Spec],
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    theories: List[(List[Options.Spec], List[String])],
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    files: List[String])
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  private object Parser extends Parse.Parser
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  {
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    val SESSION = "session"
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    val IN = "in"
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    val DESCRIPTION = "description"
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    val OPTIONS = "options"
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    val THEORIES = "theories"
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    val FILES = "files"
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    val syntax =
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      Outer_Syntax.empty + "!" + "(" + ")" + "+" + "," + "=" + "[" + "]" +
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        SESSION + IN + DESCRIPTION + OPTIONS + THEORIES + FILES
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    val session_entry: Parser[Session_Entry] =
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    {
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      val session_name = atom("session name", _.is_name)
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      val option =
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        name ~ opt(keyword("=") ~! name ^^ { case _ ~ x => x }) ^^ { case x ~ y => (x, y) }
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      val options = keyword("[") ~> repsep(option, keyword(",")) <~ keyword("]")
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      val theories =
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        keyword(THEORIES) ~! ((options | success(Nil)) ~ rep1(theory_name)) ^^
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          { case _ ~ (x ~ y) => (x, y) }
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      ((keyword(SESSION) ~! session_name) ^^ { case _ ~ x => x }) ~
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        (keyword("!") ^^^ true | success(false)) ~
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        (keyword("(") ~! (rep1(name) <~ keyword(")")) ^^ { case _ ~ x => x } | success(Nil)) ~
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        (opt(keyword(IN) ~! string ^^ { case _ ~ x => x })) ~
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        (keyword("=") ~> opt(session_name <~ keyword("+"))) ~
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        (keyword(DESCRIPTION) ~! text ^^ { case _ ~ x => x } | success("")) ~
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        (keyword(OPTIONS) ~! options ^^ { case _ ~ x => x } | success(Nil)) ~
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        rep(theories) ~
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        (keyword(FILES) ~! rep1(path) ^^ { case _ ~ x => x } | success(Nil)) ^^
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          { case a ~ b ~ c ~ d ~ e ~ f ~ g ~ h ~ i => Session_Entry(a, b, c, d, e, f, g, h, i) }
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    }
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    def parse_entries(root: JFile): List[Session_Entry] =
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    {
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      val toks = syntax.scan(File.read(root))
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      parse_all(rep(session_entry), Token.reader(toks, root.toString)) match {
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        case Success(result, _) => result
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        case bad => error(bad.toString)
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      }
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    }
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  }
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  /* find sessions */
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  private val ROOT = Path.explode("ROOT")
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  private val SESSIONS = Path.explode("etc/sessions")
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  private def is_pure(name: String): Boolean = name == "RAW" || name == "Pure"
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  private def sessions_root(options: Options, dir: Path, root: JFile, queue: Session.Queue)
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    : Session.Queue =
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  {
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    (queue /: Parser.parse_entries(root))((queue1, entry) =>
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      try {
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        if (entry.name == "") error("Bad session name")
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        val (full_name, parent_base_name) =
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          if (is_pure(entry.name)) {
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            if (entry.parent.isDefined) error("Illegal parent session")
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            else (entry.name, None: Option[String])
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          }
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          else
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            entry.parent match {
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              case Some(parent_name) if queue1.isDefinedAt(parent_name) =>
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                val full_name =
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                  if (entry.this_name) entry.name
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                  else parent_name + "-" + entry.name
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                val parent_base_name = Some(queue1(parent_name).base_name)
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                (full_name, parent_base_name)
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              case _ => error("Bad parent session")
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            }
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        val path =
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          entry.path match {
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            case Some(p) => Path.explode(p)
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            case None => Path.basic(entry.name)
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          }
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        val session_options = options ++ entry.options
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        val theories =
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          entry.theories.map({ case (opts, thys) =>
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            (session_options ++ opts, thys.map(Path.explode(_))) })
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        val files = entry.files.map(Path.explode(_))
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        val digest = SHA1.digest((full_name, entry.parent, entry.options, entry.theories).toString)
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        val info =
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          Session.Info(entry.name, entry.groups, dir + path, entry.parent, parent_base_name,
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            entry.description, session_options, theories, files, digest)
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        queue1 + (full_name, info)
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      }
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      catch {
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        case ERROR(msg) =>
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          error(msg + "\nThe error(s) above occurred in session entry " +
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            quote(entry.name) + Position.str_of(Position.file(root)))
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      })
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  }
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  private def sessions_dir(options: Options, strict: Boolean, dir: Path, queue: Session.Queue)
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    : Session.Queue =
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  {
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    val root = (dir + ROOT).file
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    if (root.isFile) sessions_root(options, dir, root, queue)
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    else if (strict) error("Bad session root file: " + quote(root.toString))
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    else queue
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  }
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  private def sessions_catalog(options: Options, dir: Path, catalog: JFile, queue: Session.Queue)
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    : Session.Queue =
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  {
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    val dirs =
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      split_lines(File.read(catalog)).filterNot(line => line == "" || line.startsWith("#"))
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    (queue /: dirs)((queue1, dir1) =>
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      try {
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        val dir2 = dir + Path.explode(dir1)
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        if (dir2.file.isDirectory) sessions_dir(options, true, dir2, queue1)
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        else error("Bad session directory: " + dir2.toString)
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      }
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      catch {
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        case ERROR(msg) =>
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          error(msg + "\nThe error(s) above occurred in session catalog " + quote(catalog.toString))
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   234
      })
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  }
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  def find_sessions(options: Options, more_dirs: List[Path],
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    all_sessions: Boolean, session_groups: List[String], sessions: List[String]): Session.Queue =
48352
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  {
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    var queue = Session.Queue.empty
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    for (dir <- Isabelle_System.components()) {
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      queue = sessions_dir(options, false, dir, queue)
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      val catalog = (dir + SESSIONS).file
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   246
      if (catalog.isFile)
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        queue = sessions_catalog(options, dir, catalog, queue)
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    }
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    for (dir <- more_dirs) queue = sessions_dir(options, true, dir, queue)
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    sessions.filter(name => !queue.isDefinedAt(name)) match {
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      case Nil =>
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   254
      case bad => error("Undefined session(s): " + commas_quote(bad))
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   255
    }
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    if (all_sessions) queue else queue.required(session_groups, sessions)
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   258
  }
48341
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48424
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   262
  /** build **/
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   263
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   264
  private def echo(msg: String) { java.lang.System.out.println(msg) }
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  private def sleep(): Unit = Thread.sleep(500)
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  /* source dependencies */
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  sealed case class Node(
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    loaded_theories: Set[String],
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    sources: List[(Path, SHA1.Digest)])
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   274
  sealed case class Deps(deps: Map[String, Node])
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  {
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    def sources(name: String): List[SHA1.Digest] = deps(name).sources.map(_._2)
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   277
  }
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  def dependencies(verbose: Boolean, queue: Session.Queue): Deps =
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    Deps((Map.empty[String, Node] /: queue.topological_order)(
48422
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   281
      { case (deps, (name, info)) =>
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          val preloaded =
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   283
            info.parent match {
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   284
              case None => Set.empty[String]
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              case Some(parent) => deps(parent).loaded_theories
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   286
            }
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          val thy_info = new Thy_Info(new Thy_Load(preloaded))
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   289
          if (verbose) echo("Checking " + name)
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48422
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   291
          val thy_deps =
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   292
            thy_info.dependencies(
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   293
              info.theories.map(_._2).flatten.
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                map(thy => Document.Node.Name(info.dir + Thy_Load.thy_path(thy))))
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          val loaded_theories = preloaded ++ thy_deps.map(_._1.theory)
48423
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   297
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   298
          val all_files =
48422
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   299
            thy_deps.map({ case (n, h) =>
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   300
              val thy = Path.explode(n.node).expand
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   301
              val uses =
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   302
                h match {
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   303
                  case Exn.Res(d) =>
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   304
                    d.uses.map(p => (Path.explode(n.dir) + Path.explode(p._1)).expand)
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   305
                  case _ => Nil
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diff changeset
   306
                }
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   307
              thy :: uses
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   308
            }).flatten ::: info.files.map(file => info.dir + file)
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diff changeset
   309
          val sources =
2cbc3d284cd8 tuned error;
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parents: 48484
diff changeset
   310
            try { all_files.map(p => (p, SHA1.digest(p))) }
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   311
            catch {
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   312
              case ERROR(msg) =>
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   313
                error(msg + "\nThe error(s) above occurred in session " + quote(name))
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   314
            }
48422
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   315
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   316
          deps + (name -> Node(loaded_theories, sources))
48423
0ccf143a2a69 maintain set of source digests, including relevant parts of session entry;
wenzelm
parents: 48422
diff changeset
   317
      }))
48422
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   318
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   319
48424
wenzelm
parents: 48423
diff changeset
   320
  /* jobs */
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   321
48494
00eb5be9e76b read/write dependency information;
wenzelm
parents: 48485
diff changeset
   322
  private class Job(cwd: JFile, env: Map[String, String], script: String, args: String,
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   323
    output: Path, do_output: Boolean)
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   324
  {
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   325
    private val args_file = File.tmp_file("args")
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   326
    private val env1 = env + ("ARGS_FILE" -> Isabelle_System.posix_path(args_file.getPath))
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   327
    File.write(args_file, args)
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   328
48424
wenzelm
parents: 48423
diff changeset
   329
    private val (thread, result) =
wenzelm
parents: 48423
diff changeset
   330
      Simple_Thread.future("build") { Isabelle_System.bash_env(cwd, env1, script) }
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   331
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   332
    def terminate: Unit = thread.interrupt
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   333
    def is_finished: Boolean = result.is_finished
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   334
    def join: (String, String, Int) = { val res = result.join; args_file.delete; res }
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   335
    def output_path: Option[Path] = if (do_output) Some(output) else None
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   336
  }
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   337
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   338
  private def start_job(name: String, info: Session.Info, output: Path, do_output: Boolean,
48459
375e45df6fdf timing is command line options, not system option;
wenzelm
parents: 48457
diff changeset
   339
    options: Options, timing: Boolean, verbose: Boolean, browser_info: Path): Job =
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   340
  {
48467
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   341
    // global browser info dir
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   342
    if (options.bool("browser_info") && !(browser_info + Path.explode("index.html")).file.isFile)
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   343
    {
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   344
      browser_info.file.mkdirs()
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   345
      File.copy(Path.explode("~~/lib/logo/isabelle.gif"),
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   346
        browser_info + Path.explode("isabelle.gif"))
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   347
      File.write(browser_info + Path.explode("index.html"),
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   348
        File.read(Path.explode("~~/lib/html/library_index_header.template")) +
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   349
        File.read(Path.explode("~~/lib/html/library_index_content.template")) +
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   350
        File.read(Path.explode("~~/lib/html/library_index_footer.template")))
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   351
    }
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   352
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   353
    val parent = info.parent.getOrElse("")
48482
45137257399a pass parent_base_name, which is required for Session.init sanity check;
wenzelm
parents: 48478
diff changeset
   354
    val parent_base_name = info.parent_base_name.getOrElse("")
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   355
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   356
    val cwd = info.dir.file
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   357
    val env =
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   358
      Map("INPUT" -> parent, "TARGET" -> name, "OUTPUT" -> Isabelle_System.standard_path(output))
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   359
    val script =
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   360
      if (is_pure(name)) {
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   361
        if (do_output) "./build " + name + " \"$OUTPUT\""
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   362
        else """ rm -f "$OUTPUT"; ./build """ + name
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   363
      }
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   364
      else {
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   365
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   366
        . "$ISABELLE_HOME/lib/scripts/timestart.bash"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   367
        """ +
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   368
          (if (do_output)
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   369
            """
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   370
            "$ISABELLE_PROCESS" -e "Build.build \"$ARGS_FILE\";" -q -w "$INPUT" "$OUTPUT"
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   371
            """
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   372
          else
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   373
            """
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   374
            rm -f "$OUTPUT"; "$ISABELLE_PROCESS" -e "Build.build \"$ARGS_FILE\";" -r -q "$INPUT"
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   375
            """) +
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   376
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   377
        RC="$?"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   378
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   379
        . "$ISABELLE_HOME/lib/scripts/timestop.bash"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   380
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   381
        if [ "$RC" -eq 0 ]; then
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   382
          echo "Finished $TARGET ($TIMES_REPORT)" >&2
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   383
        fi
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   384
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   385
        exit "$RC"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   386
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   387
      }
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   388
    val args_xml =
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   389
    {
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   390
      import XML.Encode._
48459
375e45df6fdf timing is command line options, not system option;
wenzelm
parents: 48457
diff changeset
   391
          pair(bool, pair(Options.encode, pair(bool, pair(bool, pair(Path.encode, pair(string,
375e45df6fdf timing is command line options, not system option;
wenzelm
parents: 48457
diff changeset
   392
            pair(string, pair(string, list(pair(Options.encode, list(Path.encode)))))))))))(
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   393
          (do_output, (options, (timing, (verbose, (browser_info, (parent_base_name,
48459
375e45df6fdf timing is command line options, not system option;
wenzelm
parents: 48457
diff changeset
   394
            (name, (info.base_name, info.theories)))))))))
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   395
    }
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   396
    new Job(cwd, env, script, YXML.string_of_body(args_xml), output, do_output)
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   397
  }
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   398
48424
wenzelm
parents: 48423
diff changeset
   399
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   400
  /* log files and corresponding heaps */
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   401
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   402
  private val LOG = Path.explode("log")
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   403
  private def log(name: String): Path = LOG + Path.basic(name)
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   404
  private def log_gz(name: String): Path = log(name).ext("gz")
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   405
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   406
  private def sources_stamp(digests: List[SHA1.Digest]): String =
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   407
    digests.map(_.toString).sorted.mkString("sources: ", " ", "")
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   408
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   409
  private def heap_stamp(output: Option[Path]): String =
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   410
  {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   411
    "heap: " +
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   412
      (output match {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   413
        case Some(path) =>
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   414
          val file = path.file
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   415
          if (file.isFile) file.length.toString + " " + file.lastModified.toString
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   416
          else "-"
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   417
        case None => "-"
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   418
      })
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   419
  }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   420
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   421
  private def check_stamps(dir: Path, name: String): Option[(String, Boolean)] =
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   422
  {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   423
    val file = (dir + log_gz(name)).file
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   424
    if (file.isFile) {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   425
      val stream = new GZIPInputStream (new BufferedInputStream(new FileInputStream(file)))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   426
      val reader = new BufferedReader(new InputStreamReader(stream, Standard_System.charset))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   427
      val (s, h) = try { (reader.readLine, reader.readLine) } finally { reader.close }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   428
      if (s != null && s.startsWith("sources: ") && h != null && h.startsWith("heap: ") &&
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   429
          h == heap_stamp(Some(dir + Path.basic(name)))) Some((s, h != "heap: -"))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   430
      else None
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   431
    }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   432
    else None
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   433
  }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   434
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   435
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   436
  /* build */
48424
wenzelm
parents: 48423
diff changeset
   437
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   438
  def build(
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   439
    all_sessions: Boolean = false,
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   440
    build_heap: Boolean = false,
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   441
    more_dirs: List[Path] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   442
    session_groups: List[String] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   443
    max_jobs: Int = 1,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   444
    no_build: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   445
    build_options: List[String] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   446
    system_mode: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   447
    timing: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   448
    verbose: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   449
    sessions: List[String] = Nil): Int =
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   450
  {
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   451
    val options = (Options.init() /: build_options)(_.define_simple(_))
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   452
    val queue = find_sessions(options, more_dirs, all_sessions, session_groups, sessions)
48478
146090de0474 tuned messages;
wenzelm
parents: 48473
diff changeset
   453
    val deps = dependencies(verbose, queue)
48368
dc538eef2cf2 define build_options from command line;
wenzelm
parents: 48364
diff changeset
   454
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   455
    def make_stamp(name: String): String =
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   456
      sources_stamp(queue(name).digest :: deps.sources(name))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   457
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   458
    val (input_dirs, output_dir, browser_info) =
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   459
      if (system_mode) {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   460
        val output_dir = Path.explode("~~/heaps/$ML_IDENTIFIER")
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   461
        (List(output_dir), output_dir, Path.explode("~~/browser_info"))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   462
      }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   463
      else {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   464
        val output_dir = Path.explode("$ISABELLE_OUTPUT")
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   465
        (output_dir :: Isabelle_System.find_logics_dirs(), output_dir,
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   466
         Path.explode("$ISABELLE_BROWSER_INFO"))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   467
      }
48363
cf081b7042d2 restrict to required sessions;
wenzelm
parents: 48361
diff changeset
   468
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   469
    // prepare log dir
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   470
    (output_dir + LOG).file.mkdirs()
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   471
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   472
    // scheduler loop
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   473
    @tailrec def loop(
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   474
      pending: Session.Queue,
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   475
      running: Map[String, Job],
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   476
      results: Map[String, (Boolean, Int)]): Map[String, (Boolean, Int)] =
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   477
    {
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   478
      if (pending.is_empty) results
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   479
      else if (running.exists({ case (_, job) => job.is_finished }))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   480
      { // finish job
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   481
        val (name, job) = running.find({ case (_, job) => job.is_finished }).get
48424
wenzelm
parents: 48423
diff changeset
   482
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   483
        val (out, err, rc) = job.join
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   484
        echo(Library.trim_line(err))
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   485
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   486
        if (rc == 0) {
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   487
          val sources = make_stamp(name)
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   488
          val heap = heap_stamp(job.output_path)
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   489
          File.write_gzip(output_dir + log_gz(name), sources + "\n" + heap + "\n" + out)
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   490
        }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   491
        else {
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   492
          File.write(output_dir + log(name), out)
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   493
          echo(name + " FAILED")
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   494
          echo("(see also " + log(name).file.toString + ")")
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   495
          val lines = split_lines(out)
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   496
          val tail = lines.drop(lines.length - 20 max 0)
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   497
          echo("\n" + cat_lines(tail))
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   498
        }
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   499
        loop(pending - name, running - name, results + (name -> (false, rc)))
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   500
      }
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   501
      else if (running.size < (max_jobs max 1))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   502
      { // check/start next job
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   503
        pending.dequeue(running.isDefinedAt(_)) match {
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   504
          case Some((name, info)) =>
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   505
            val parent_result = info.parent.map(results(_))
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   506
            val parent_current = parent_result.forall(_._1)
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   507
            val parent_ok = parent_result.forall(_._2 == 0)
48528
784c6f63d79c proper all_current, which regards parent status as well;
wenzelm
parents: 48511
diff changeset
   508
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   509
            val output = output_dir + Path.basic(name)
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   510
            val do_output = build_heap || queue.is_inner(name)
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   511
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   512
            val current =
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   513
            {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   514
              input_dirs.find(dir => (dir + log_gz(name)).file.isFile) match {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   515
                case Some(dir) =>
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   516
                  check_stamps(dir, name) match {
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   517
                    case Some((s, h)) => s == make_stamp(name) && (h || !do_output)
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   518
                    case None => false
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   519
                  }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   520
                case None => false
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   521
              }
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   522
            }
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   523
            val all_current = current && parent_current
48528
784c6f63d79c proper all_current, which regards parent status as well;
wenzelm
parents: 48511
diff changeset
   524
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   525
            if (all_current)
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   526
              loop(pending - name, running, results + (name -> (true, 0)))
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   527
            else if (no_build)
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   528
              loop(pending - name, running, results + (name -> (false, 1)))
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   529
            else if (parent_ok) {
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   530
              echo((if (do_output) "Building " else "Running ") + name + " ...")
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   531
              val job =
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   532
                start_job(name, info, output, do_output, info.options, timing, verbose, browser_info)
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   533
              loop(pending, running + (name -> job), results)
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   534
            }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   535
            else {
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   536
              echo(name + " CANCELLED")
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   537
              loop(pending - name, running, results + (name -> (false, 1)))
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   538
            }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   539
          case None => sleep(); loop(pending, running, results)
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   540
        }
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   541
      }
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   542
      else { sleep(); loop(pending, running, results) }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   543
    }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   544
48473
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   545
    val results = loop(queue, Map.empty, Map.empty)
48537
ba0dd46b9214 further refinement of current/all_current status, which needs to be propagated through the hierarchy (see also Thy_Info.require_thys);
wenzelm
parents: 48528
diff changeset
   546
    val rc = (0 /: results)({ case (rc1, (_, (_, rc2))) => rc1 max rc2 })
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   547
    if (rc != 0 && (verbose || !no_build)) {
48473
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   548
      val unfinished = (for ((name, r) <- results.iterator if r != 0) yield name).toList.sorted
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   549
      echo("Unfinished session(s): " + commas(unfinished))
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   550
    }
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   551
    rc
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   552
  }
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   553
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   554
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   555
  /* command line entry point */
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   556
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   557
  def main(args: Array[String])
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   558
  {
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   559
    Command_Line.tool {
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   560
      args.toList match {
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   561
        case
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   562
          Properties.Value.Boolean(all_sessions) ::
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   563
          Properties.Value.Boolean(build_heap) ::
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   564
          Properties.Value.Int(max_jobs) ::
48469
826a771cff33 clarified build -n (no build);
wenzelm
parents: 48467
diff changeset
   565
          Properties.Value.Boolean(no_build) ::
48447
ef600ce4559c added system build mode: produce output in ISABELLE_HOME;
wenzelm
parents: 48425
diff changeset
   566
          Properties.Value.Boolean(system_mode) ::
48459
375e45df6fdf timing is command line options, not system option;
wenzelm
parents: 48457
diff changeset
   567
          Properties.Value.Boolean(timing) ::
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   568
          Properties.Value.Boolean(verbose) ::
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   569
          Command_Line.Chunks(more_dirs, session_groups, build_options, sessions) =>
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   570
            build(all_sessions, build_heap, more_dirs.map(Path.explode), session_groups,
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   571
              max_jobs, no_build, build_options, system_mode, timing, verbose, sessions)
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   572
        case _ => error("Bad arguments:\n" + cat_lines(args))
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   573
      }
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   574
    }
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   575
  }
48276
4bd480886813 basic setup for Isabelle build tool;
wenzelm
parents:
diff changeset
   576
}
4bd480886813 basic setup for Isabelle build tool;
wenzelm
parents:
diff changeset
   577