src/Pure/System/build.scala
author wenzelm
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child 48639 675988e64bf9
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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.{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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      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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      theories: List[(Options, List[Path])],
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      files: List[Path],
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      entry_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(all_sessions: Boolean, session_groups: List[String], sessions: List[String])
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        : (List[String], Queue) =
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      {
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        sessions.filterNot(isDefinedAt(_)) match {
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          case Nil =>
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          case bad => error("Undefined session(s): " + commas_quote(bad))
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        }
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        val selected =
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        {
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          if (all_sessions) graph.keys.toList
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          else {
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            val sel_group = session_groups.toSet
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            val sel = sessions.toSet
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              graph.keys.toList.filter(name =>
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                sel(name) || apply(name).groups.exists(sel_group)).toList
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          }
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        }
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        val descendants = graph.all_succs(selected)
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        val queue1 = new Queue(graph.restrict(graph.all_preds(selected).toSet))
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        (descendants, queue1)
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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, apply(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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    base_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) ~! path ^^ { 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: Path): 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.implode)) 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: Path, 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.base_name == "") error("Bad session name")
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        val full_name =
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          if (is_pure(entry.base_name)) {
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            if (entry.parent.isDefined) error("Illegal parent session")
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            else entry.base_name
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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.base_name
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                  else parent_name + "-" + entry.base_name
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                full_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.base_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 entry_digest =
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          SHA1.digest((full_name, entry.parent, entry.options, entry.theories).toString)
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        val info =
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          Session.Info(entry.groups, dir + path, entry.parent, entry.description,
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            session_options, theories, files, entry_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.base_name) + Position.str_of(root.position))
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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
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    if (root.is_file) sessions_root(options, dir, root, queue)
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    else if (strict) error("Bad session root file: " + 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: Path, queue: Session.Queue)
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    : Session.Queue =
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  {
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   234
    val dirs =
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   235
      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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   238
        val dir2 = dir + Path.explode(dir1)
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   239
        if (dir2.is_dir) sessions_dir(options, true, dir2, queue1)
48352
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        else error("Bad session directory: " + dir2.toString)
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   241
      }
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      catch {
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   243
        case ERROR(msg) =>
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   244
          error(msg + "\nThe error(s) above occurred in session catalog " + catalog.toString)
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   245
      })
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   246
  }
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  def find_sessions(options: Options, more_dirs: List[Path]): Session.Queue =
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  {
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   250
    var queue = Session.Queue.empty
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   252
    for (dir <- Isabelle_System.components()) {
48421
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   253
      queue = sessions_dir(options, false, dir, queue)
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   255
      val catalog = dir + SESSIONS
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   256
      if (catalog.is_file) queue = sessions_catalog(options, dir, catalog, queue)
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   257
    }
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   259
    for (dir <- more_dirs) queue = sessions_dir(options, true, dir, queue)
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231e6fa96dbb added build option -c;
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   261
    queue
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   262
  }
48341
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   263
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   264
48424
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   265
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diff changeset
   266
  /** build **/
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   267
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   268
  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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   270
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48504
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  /* source dependencies */
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   274
  sealed case class Node(
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   275
    loaded_theories: Set[String],
48423
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    sources: List[(Path, SHA1.Digest)])
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48423
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   278
  sealed case class Deps(deps: Map[String, Node])
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   279
  {
48583
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    def is_empty: Boolean = deps.isEmpty
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
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   281
    def sources(name: String): List[SHA1.Digest] = deps(name).sources.map(_._2)
48423
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diff changeset
   282
  }
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   283
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  def dependencies(verbose: Boolean, queue: Session.Queue): Deps =
48423
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diff changeset
   285
    Deps((Map.empty[String, Node] /: queue.topological_order)(
48422
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diff changeset
   286
      { case (deps, (name, info)) =>
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   287
          val preloaded =
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   288
            info.parent match {
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   289
              case None => Set.empty[String]
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   290
              case Some(parent) => deps(parent).loaded_theories
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diff changeset
   291
            }
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   292
          val thy_info = new Thy_Info(new Thy_Load(preloaded))
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diff changeset
   293
48583
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diff changeset
   294
          if (verbose) {
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diff changeset
   295
            val groups =
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diff changeset
   296
              if (info.groups.isEmpty) ""
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diff changeset
   297
              else info.groups.mkString(" (", " ", ")")
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diff changeset
   298
            echo("Checking " + name + groups + " ...")
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diff changeset
   299
          }
48478
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48422
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   301
          val thy_deps =
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   302
            thy_info.dependencies(
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   303
              info.theories.map(_._2).flatten.
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   304
                map(thy => Document.Node.Name(info.dir + Thy_Load.thy_path(thy))))
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   305
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   306
          val loaded_theories = preloaded ++ thy_deps.map(_._1.theory)
48423
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diff changeset
   307
0ccf143a2a69 maintain set of source digests, including relevant parts of session entry;
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diff changeset
   308
          val all_files =
48422
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diff changeset
   309
            thy_deps.map({ case (n, h) =>
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diff changeset
   310
              val thy = Path.explode(n.node).expand
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diff changeset
   311
              val uses =
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diff changeset
   312
                h match {
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   313
                  case Exn.Res(d) =>
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diff changeset
   314
                    d.uses.map(p => (Path.explode(n.dir) + Path.explode(p._1)).expand)
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diff changeset
   315
                  case _ => Nil
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
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diff changeset
   316
                }
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
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diff changeset
   317
              thy :: uses
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   318
            }).flatten ::: info.files.map(file => info.dir + file)
48485
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   319
          val sources =
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   320
            try { all_files.map(p => (p, SHA1.digest(p))) }
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   321
            catch {
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   322
              case ERROR(msg) =>
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   323
                error(msg + "\nThe error(s) above occurred in session " + quote(name))
2cbc3d284cd8 tuned error;
wenzelm
parents: 48484
diff changeset
   324
            }
48422
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   325
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   326
          deps + (name -> Node(loaded_theories, sources))
48423
0ccf143a2a69 maintain set of source digests, including relevant parts of session entry;
wenzelm
parents: 48422
diff changeset
   327
      }))
48422
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   328
9613780a805b determine source dependencies, relatively to preloaded theories;
wenzelm
parents: 48421
diff changeset
   329
48424
wenzelm
parents: 48423
diff changeset
   330
  /* jobs */
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   331
48548
49afe0e92163 simplified Path vs. JVM File operations;
wenzelm
parents: 48547
diff changeset
   332
  private class Job(dir: Path, 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
   333
    output: Path, do_output: Boolean)
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   334
  {
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   335
    private val args_file = File.tmp_file("args")
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   336
    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
   337
    File.write(args_file, args)
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   338
48424
wenzelm
parents: 48423
diff changeset
   339
    private val (thread, result) =
48548
49afe0e92163 simplified Path vs. JVM File operations;
wenzelm
parents: 48547
diff changeset
   340
      Simple_Thread.future("build") { Isabelle_System.bash_env(dir.file, env1, script) }
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   341
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   342
    def terminate: Unit = thread.interrupt
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   343
    def is_finished: Boolean = result.is_finished
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   344
    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
   345
    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
   346
  }
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   347
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   348
  private def start_job(name: String, info: Session.Info, output: Path, do_output: Boolean,
48545
c168bc64f2a8 fewer options;
wenzelm
parents: 48544
diff changeset
   349
    options: Options, verbose: Boolean, browser_info: Path): Job =
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   350
  {
48467
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   351
    // global browser info dir
48548
49afe0e92163 simplified Path vs. JVM File operations;
wenzelm
parents: 48547
diff changeset
   352
    if (options.bool("browser_info") && !(browser_info + Path.explode("index.html")).is_file)
48467
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   353
    {
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   354
      browser_info.file.mkdirs()
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   355
      File.copy(Path.explode("~~/lib/logo/isabelle.gif"),
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   356
        browser_info + Path.explode("isabelle.gif"))
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   357
      File.write(browser_info + Path.explode("index.html"),
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   358
        File.read(Path.explode("~~/lib/html/library_index_header.template")) +
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   359
        File.read(Path.explode("~~/lib/html/library_index_content.template")) +
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   360
        File.read(Path.explode("~~/lib/html/library_index_footer.template")))
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   361
    }
a4318c36a829 more precise propagation of options: build, session, theories;
wenzelm
parents: 48462
diff changeset
   362
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   363
    val parent = info.parent.getOrElse("")
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   364
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   365
    val env =
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   366
      Map("INPUT" -> parent, "TARGET" -> name, "OUTPUT" -> Isabelle_System.standard_path(output))
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   367
    val script =
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   368
      if (is_pure(name)) {
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   369
        if (do_output) "./build " + name + " \"$OUTPUT\""
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   370
        else """ rm -f "$OUTPUT"; ./build """ + name
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   371
      }
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   372
      else {
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   373
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   374
        . "$ISABELLE_HOME/lib/scripts/timestart.bash"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   375
        """ +
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   376
          (if (do_output)
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   377
            """
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   378
            "$ISABELLE_PROCESS" -e "Build.build \"$ARGS_FILE\";" -q -w "$INPUT" "$OUTPUT"
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   379
            """
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   380
          else
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   381
            """
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   382
            rm -f "$OUTPUT"; "$ISABELLE_PROCESS" -e "Build.build \"$ARGS_FILE\";" -r -q "$INPUT"
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   383
            """) +
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   384
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   385
        RC="$?"
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
        . "$ISABELLE_HOME/lib/scripts/timestop.bash"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   388
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   389
        if [ "$RC" -eq 0 ]; then
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   390
          echo "Finished $TARGET ($TIMES_REPORT)" >&2
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   391
        fi
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   392
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   393
        exit "$RC"
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   394
        """
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   395
      }
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   396
    val args_xml =
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   397
    {
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   398
      import XML.Encode._
48545
c168bc64f2a8 fewer options;
wenzelm
parents: 48544
diff changeset
   399
          pair(bool, pair(Options.encode, pair(bool, pair(Path.encode, pair(string,
c168bc64f2a8 fewer options;
wenzelm
parents: 48544
diff changeset
   400
            pair(string, list(pair(Options.encode, list(Path.encode)))))))))(
c168bc64f2a8 fewer options;
wenzelm
parents: 48544
diff changeset
   401
          (do_output, (options, (verbose, (browser_info, (parent,
c168bc64f2a8 fewer options;
wenzelm
parents: 48544
diff changeset
   402
            (name, info.theories)))))))
48418
1a634f9614fb some actual build function on ML side;
wenzelm
parents: 48411
diff changeset
   403
    }
48548
49afe0e92163 simplified Path vs. JVM File operations;
wenzelm
parents: 48547
diff changeset
   404
    new Job(info.dir, env, script, YXML.string_of_body(args_xml), output, do_output)
48364
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   405
  }
9091b659d7b6 minimal build_job;
wenzelm
parents: 48363
diff changeset
   406
48424
wenzelm
parents: 48423
diff changeset
   407
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   408
  /* log files and corresponding heaps */
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   409
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   410
  private val LOG = Path.explode("log")
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   411
  private def log(name: String): Path = LOG + Path.basic(name)
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   412
  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
   413
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   414
  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
   415
    digests.map(_.toString).sorted.mkString("sources: ", " ", "")
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   416
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   417
  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
   418
  {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   419
    "heap: " +
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   420
      (output match {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   421
        case Some(path) =>
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   422
          val file = path.file
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   423
          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
   424
          else "-"
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   425
        case None => "-"
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   426
      })
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   427
  }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   428
48505
d9e43ea3a045 tuned signature;
wenzelm
parents: 48504
diff changeset
   429
  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
   430
  {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   431
    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
   432
    if (file.isFile) {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   433
      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
   434
      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
   435
      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
   436
      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
   437
          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
   438
      else None
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   439
    }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   440
    else None
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   441
  }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   442
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   443
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   444
  /* build */
48424
wenzelm
parents: 48423
diff changeset
   445
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   446
  def build(
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   447
    all_sessions: Boolean = false,
48511
37999ee01156 remove old output heaps, to ensure that result is valid wrt. check_stamps;
wenzelm
parents: 48509
diff changeset
   448
    build_heap: Boolean = false,
48595
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   449
    clean_build: Boolean = false,
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   450
    more_dirs: List[Path] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   451
    session_groups: List[String] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   452
    max_jobs: Int = 1,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   453
    no_build: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   454
    build_options: List[String] = Nil,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   455
    system_mode: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   456
    verbose: Boolean = false,
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   457
    sessions: List[String] = Nil): Int =
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   458
  {
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   459
    val options = (Options.init() /: build_options)(_.define_simple(_))
48595
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   460
    val (descendants, queue) =
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   461
      find_sessions(options, more_dirs).required(all_sessions, session_groups, sessions)
48478
146090de0474 tuned messages;
wenzelm
parents: 48473
diff changeset
   462
    val deps = dependencies(verbose, queue)
48368
dc538eef2cf2 define build_options from command line;
wenzelm
parents: 48364
diff changeset
   463
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   464
    def make_stamp(name: String): String =
48544
8c26657e73c3 tuned signature;
wenzelm
parents: 48541
diff changeset
   465
      sources_stamp(queue(name).entry_digest :: deps.sources(name))
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   466
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   467
    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
   468
      if (system_mode) {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   469
        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
   470
        (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
   471
      }
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   472
      else {
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   473
        val output_dir = Path.explode("$ISABELLE_OUTPUT")
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   474
        (output_dir :: Isabelle_System.find_logics_dirs(), output_dir,
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   475
         Path.explode("$ISABELLE_BROWSER_INFO"))
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   476
      }
48363
cf081b7042d2 restrict to required sessions;
wenzelm
parents: 48361
diff changeset
   477
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   478
    // prepare log dir
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   479
    (output_dir + LOG).file.mkdirs()
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   480
48595
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   481
    // optional cleanup
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   482
    if (clean_build) {
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   483
      for (name <- descendants) {
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   484
        val files =
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   485
          List(Path.basic(name), log(name), log_gz(name)).map(output_dir + _).filter(_.is_file)
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   486
        if (!files.isEmpty) echo("Cleaning " + name + " ...")
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   487
        if (!files.forall(p => p.file.delete)) echo(name + " FAILED to delete")
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   488
      }
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   489
    }
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   490
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   491
    // scheduler loop
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   492
    @tailrec def loop(
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   493
      pending: Session.Queue,
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   494
      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
   495
      results: Map[String, (Boolean, Int)]): Map[String, (Boolean, Int)] =
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   496
    {
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   497
      if (pending.is_empty) results
48547
wenzelm
parents: 48546
diff changeset
   498
      else
wenzelm
parents: 48546
diff changeset
   499
        running.find({ case (_, job) => job.is_finished }) match {
wenzelm
parents: 48546
diff changeset
   500
          case Some((name, job)) =>
wenzelm
parents: 48546
diff changeset
   501
            // finish job
48424
wenzelm
parents: 48423
diff changeset
   502
48547
wenzelm
parents: 48546
diff changeset
   503
            val (out, err, rc) = job.join
wenzelm
parents: 48546
diff changeset
   504
            echo(Library.trim_line(err))
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   505
48547
wenzelm
parents: 48546
diff changeset
   506
            if (rc == 0) {
wenzelm
parents: 48546
diff changeset
   507
              val sources = make_stamp(name)
wenzelm
parents: 48546
diff changeset
   508
              val heap = heap_stamp(job.output_path)
48549
cc7990d6eb38 delete other log file;
wenzelm
parents: 48548
diff changeset
   509
              (output_dir + log(name)).file.delete
48547
wenzelm
parents: 48546
diff changeset
   510
              File.write_gzip(output_dir + log_gz(name), sources + "\n" + heap + "\n" + out)
wenzelm
parents: 48546
diff changeset
   511
            }
wenzelm
parents: 48546
diff changeset
   512
            else {
48549
cc7990d6eb38 delete other log file;
wenzelm
parents: 48548
diff changeset
   513
              (output_dir + log_gz(name)).file.delete
48547
wenzelm
parents: 48546
diff changeset
   514
              File.write(output_dir + log(name), out)
wenzelm
parents: 48546
diff changeset
   515
              echo(name + " FAILED")
48626
ef374008cb7c print full path;
wenzelm
parents: 48595
diff changeset
   516
              echo("(see also " + (output_dir + log(name)).file.toString + ")")
48547
wenzelm
parents: 48546
diff changeset
   517
              val lines = split_lines(out)
wenzelm
parents: 48546
diff changeset
   518
              val tail = lines.drop(lines.length - 20 max 0)
wenzelm
parents: 48546
diff changeset
   519
              echo("\n" + cat_lines(tail))
wenzelm
parents: 48546
diff changeset
   520
            }
wenzelm
parents: 48546
diff changeset
   521
            loop(pending - name, running - name, results + (name -> (false, rc)))
48528
784c6f63d79c proper all_current, which regards parent status as well;
wenzelm
parents: 48511
diff changeset
   522
48547
wenzelm
parents: 48546
diff changeset
   523
          case None if (running.size < (max_jobs max 1)) =>
wenzelm
parents: 48546
diff changeset
   524
            // check/start next job
wenzelm
parents: 48546
diff changeset
   525
            pending.dequeue(running.isDefinedAt(_)) match {
wenzelm
parents: 48546
diff changeset
   526
              case Some((name, info)) =>
wenzelm
parents: 48546
diff changeset
   527
                val parent_result = info.parent.map(results(_))
wenzelm
parents: 48546
diff changeset
   528
                val parent_current = parent_result.forall(_._1)
wenzelm
parents: 48546
diff changeset
   529
                val parent_ok = parent_result.forall(_._2 == 0)
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   530
48547
wenzelm
parents: 48546
diff changeset
   531
                val output = output_dir + Path.basic(name)
wenzelm
parents: 48546
diff changeset
   532
                val do_output = build_heap || queue.is_inner(name)
wenzelm
parents: 48546
diff changeset
   533
wenzelm
parents: 48546
diff changeset
   534
                val current =
wenzelm
parents: 48546
diff changeset
   535
                {
48548
49afe0e92163 simplified Path vs. JVM File operations;
wenzelm
parents: 48547
diff changeset
   536
                  input_dirs.find(dir => (dir + log_gz(name)).is_file) match {
48547
wenzelm
parents: 48546
diff changeset
   537
                    case Some(dir) =>
wenzelm
parents: 48546
diff changeset
   538
                      check_stamps(dir, name) match {
wenzelm
parents: 48546
diff changeset
   539
                        case Some((s, h)) => s == make_stamp(name) && (h || !do_output)
wenzelm
parents: 48546
diff changeset
   540
                        case None => false
wenzelm
parents: 48546
diff changeset
   541
                      }
48504
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   542
                    case None => false
21dfd6c04482 actually check source vs. target stamps, based on information from log files;
wenzelm
parents: 48494
diff changeset
   543
                  }
48547
wenzelm
parents: 48546
diff changeset
   544
                }
48594
c24907e5081e removed build option -f (cf. a125b8040ada), due to slightly inconvenient behaviour on ancestors;
wenzelm
parents: 48592
diff changeset
   545
                val all_current = current && parent_current
48528
784c6f63d79c proper all_current, which regards parent status as well;
wenzelm
parents: 48511
diff changeset
   546
48547
wenzelm
parents: 48546
diff changeset
   547
                if (all_current)
wenzelm
parents: 48546
diff changeset
   548
                  loop(pending - name, running, results + (name -> (true, 0)))
wenzelm
parents: 48546
diff changeset
   549
                else if (no_build)
wenzelm
parents: 48546
diff changeset
   550
                  loop(pending - name, running, results + (name -> (false, 1)))
wenzelm
parents: 48546
diff changeset
   551
                else if (parent_ok) {
wenzelm
parents: 48546
diff changeset
   552
                  echo((if (do_output) "Building " else "Running ") + name + " ...")
wenzelm
parents: 48546
diff changeset
   553
                  val job =
wenzelm
parents: 48546
diff changeset
   554
                    start_job(name, info, output, do_output, info.options, verbose, browser_info)
wenzelm
parents: 48546
diff changeset
   555
                  loop(pending, running + (name -> job), results)
wenzelm
parents: 48546
diff changeset
   556
                }
wenzelm
parents: 48546
diff changeset
   557
                else {
wenzelm
parents: 48546
diff changeset
   558
                  echo(name + " CANCELLED")
wenzelm
parents: 48546
diff changeset
   559
                  loop(pending - name, running, results + (name -> (false, 1)))
wenzelm
parents: 48546
diff changeset
   560
                }
wenzelm
parents: 48546
diff changeset
   561
              case None => sleep(); loop(pending, running, results)
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   562
            }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   563
          case None => sleep(); loop(pending, running, results)
48373
527e2bad7cca further imitation of "usedir" shell script;
wenzelm
parents: 48370
diff changeset
   564
        }
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   565
    }
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   566
48583
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   567
    val results =
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   568
      if (deps.is_empty) {
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   569
        echo("### Nothing to build")
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   570
        Map.empty
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   571
      }
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   572
      else loop(queue, Map.empty, Map.empty)
ed975dbb16ca tuned messages;
wenzelm
parents: 48579
diff changeset
   573
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
   574
    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
   575
    if (rc != 0 && (verbose || !no_build)) {
48552
b1819875b76a actually check return code;
wenzelm
parents: 48549
diff changeset
   576
      val unfinished =
b1819875b76a actually check return code;
wenzelm
parents: 48549
diff changeset
   577
        (for ((name, (_, r)) <- results.iterator if r != 0) yield name).toList.sorted
48473
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   578
      echo("Unfinished session(s): " + commas(unfinished))
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   579
    }
8f10b1f6c992 tuned message;
wenzelm
parents: 48471
diff changeset
   580
    rc
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   581
  }
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   582
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   583
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   584
  /* command line entry point */
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   585
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   586
  def main(args: Array[String])
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   587
  {
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   588
    Command_Line.tool {
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   589
      args.toList match {
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   590
        case
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   591
          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
   592
          Properties.Value.Boolean(build_heap) ::
48595
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   593
          Properties.Value.Boolean(clean_build) ::
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   594
          Properties.Value.Int(max_jobs) ::
48469
826a771cff33 clarified build -n (no build);
wenzelm
parents: 48467
diff changeset
   595
          Properties.Value.Boolean(no_build) ::
48447
ef600ce4559c added system build mode: produce output in ISABELLE_HOME;
wenzelm
parents: 48425
diff changeset
   596
          Properties.Value.Boolean(system_mode) ::
48425
0d95980e9aae parallel scheduling of jobs;
wenzelm
parents: 48424
diff changeset
   597
          Properties.Value.Boolean(verbose) ::
48509
4854ced3e9d7 support session groups;
wenzelm
parents: 48508
diff changeset
   598
          Command_Line.Chunks(more_dirs, session_groups, build_options, sessions) =>
48595
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   599
            build(all_sessions, build_heap, clean_build, more_dirs.map(Path.explode),
231e6fa96dbb added build option -c;
wenzelm
parents: 48594
diff changeset
   600
              session_groups, max_jobs, no_build, build_options, system_mode, verbose, sessions)
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   601
        case _ => error("Bad arguments:\n" + cat_lines(args))
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   602
      }
48346
e2382bede914 more general support for Isabelle/Scala command line tools;
wenzelm
parents: 48344
diff changeset
   603
    }
48341
752de4e10162 tuned source structure;
wenzelm
parents: 48340
diff changeset
   604
  }
48276
4bd480886813 basic setup for Isabelle build tool;
wenzelm
parents:
diff changeset
   605
}
4bd480886813 basic setup for Isabelle build tool;
wenzelm
parents:
diff changeset
   606