src/Pure/Admin/build_log.scala
author wenzelm
Sat Apr 29 20:56:28 2017 +0200 (2017-04-29)
changeset 65639 4c14da234221
parent 65636 df804cdba5f9
child 65642 1423cbbc542d
permissions -rw-r--r--
exclude special log files;
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/*  Title:      Pure/Admin/build_log.scala
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    Author:     Makarius
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Management of build log files and database storage.
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*/
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package isabelle
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import java.io.{File => JFile}
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import java.time.ZoneId
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import java.time.format.{DateTimeFormatter, DateTimeParseException}
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import java.util.Locale
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import java.sql.PreparedStatement
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import scala.collection.immutable.SortedMap
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import scala.collection.mutable
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import scala.util.matching.Regex
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object Build_Log
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{
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  /** content **/
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  /* properties */
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  object Prop
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  {
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    val build_tags = SQL.Column.string("build_tags")  // lines
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    val build_args = SQL.Column.string("build_args")  // lines
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    val build_group_id = SQL.Column.string("build_group_id")
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    val build_id = SQL.Column.string("build_id")
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    val build_engine = SQL.Column.string("build_engine")
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    val build_host = SQL.Column.string("build_host")
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    val build_start = SQL.Column.date("build_start")
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    val build_end = SQL.Column.date("build_end")
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    val isabelle_version = SQL.Column.string("isabelle_version")
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    val afp_version = SQL.Column.string("afp_version")
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    val all_props: List[SQL.Column] =
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      List(build_tags, build_args, build_group_id, build_id, build_engine,
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        build_host, build_start, build_end, isabelle_version, afp_version)
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  }
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  /* settings */
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  object Settings
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  {
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    val ISABELLE_BUILD_OPTIONS = SQL.Column.string("ISABELLE_BUILD_OPTIONS")
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    val ML_PLATFORM = SQL.Column.string("ML_PLATFORM")
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    val ML_HOME = SQL.Column.string("ML_HOME")
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    val ML_SYSTEM = SQL.Column.string("ML_SYSTEM")
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    val ML_OPTIONS = SQL.Column.string("ML_OPTIONS")
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    val ml_settings = List(ML_PLATFORM, ML_HOME, ML_SYSTEM, ML_OPTIONS)
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    val all_settings = ISABELLE_BUILD_OPTIONS :: ml_settings
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    type Entry = (String, String)
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    type T = List[Entry]
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    object Entry
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    {
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      def unapply(s: String): Option[Entry] =
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        s.indexOf('=') match {
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          case -1 => None
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          case i =>
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            val a = s.substring(0, i)
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            val b = Library.perhaps_unquote(s.substring(i + 1))
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            Some((a, b))
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        }
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      def apply(a: String, b: String): String = a + "=" + quote(b)
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      def getenv(a: String): String = apply(a, Isabelle_System.getenv(a))
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    }
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    def show(): String =
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      cat_lines(
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        List(Entry.getenv(ISABELLE_BUILD_OPTIONS.name), "") :::
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        ml_settings.map(c => Entry.getenv(c.name)))
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  }
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  /* file names */
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  def log_date(date: Date): String =
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    String.format(Locale.ROOT, "%s.%05d",
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      DateTimeFormatter.ofPattern("yyyy-MM-dd").format(date.rep),
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      new java.lang.Long((date.time - date.midnight.time).ms / 1000))
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  def log_subdir(date: Date): Path =
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    Path.explode("log") + Path.explode(date.rep.getYear.toString)
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  def log_filename(engine: String, date: Date, more: List[String] = Nil): Path =
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    Path.explode((engine :: log_date(date) :: more).mkString("", "_", ".log"))
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  /** log file **/
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  def print_date(date: Date): String = Log_File.Date_Format(date)
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  object Log_File
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  {
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    /* log file */
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    def plain_name(name: String): String =
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    {
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      List(".log", ".log.gz", ".log.xz", ".gz", ".xz").find(name.endsWith(_)) match {
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        case Some(s) => Library.try_unsuffix(s, name).get
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        case None => name
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      }
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    }
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    def apply(name: String, lines: List[String]): Log_File =
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      new Log_File(plain_name(name), lines)
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    def apply(name: String, text: String): Log_File =
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      Log_File(name, Library.trim_split_lines(text))
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    def apply(file: JFile): Log_File =
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    {
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      val name = file.getName
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      val text =
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        if (name.endsWith(".gz")) File.read_gzip(file)
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        else if (name.endsWith(".xz")) File.read_xz(file)
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        else File.read(file)
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      apply(name, text)
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    }
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    def apply(path: Path): Log_File = apply(path.file)
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    /* log file collections */
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    def is_log(file: JFile,
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      prefixes: List[String] =
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        List(Build_History.log_prefix, Identify.log_prefix, Isatest.log_prefix, AFP_Test.log_prefix),
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      suffixes: List[String] = List(".log", ".log.gz", ".log.xz")): Boolean =
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    {
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      val name = file.getName
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      prefixes.exists(name.startsWith(_)) &&
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      suffixes.exists(name.endsWith(_)) &&
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      name != "isatest.log" &&
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      name != "afp-test.log" &&
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      name != "main.log"
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    }
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    def find_files(dirs: Iterable[Path]): List[JFile] =
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      dirs.iterator.flatMap(dir => File.find_files(dir.file, is_log(_))).toList
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    /* date format */
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    val Date_Format =
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    {
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      val fmts =
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        Date.Formatter.variants(
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          List("EEE MMM d HH:mm:ss O yyyy", "EEE MMM d HH:mm:ss VV yyyy"),
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          List(Locale.ENGLISH, Locale.GERMAN)) :::
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        List(
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          DateTimeFormatter.RFC_1123_DATE_TIME,
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          Date.Formatter.pattern("EEE MMM d HH:mm:ss yyyy").withZone(ZoneId.of("Europe/Berlin")))
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      def tune_timezone(s: String): String =
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        s match {
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          case "CET" | "MET" => "GMT+1"
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          case "CEST" | "MEST" => "GMT+2"
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          case "EST" => "Europe/Berlin"
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          case _ => s
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        }
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      def tune_weekday(s: String): String =
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        s match {
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          case "Die" => "Di"
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          case "Mit" => "Mi"
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          case "Don" => "Do"
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          case "Fre" => "Fr"
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          case "Sam" => "Sa"
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          case "Son" => "So"
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          case _ => s
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        }
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      def tune(s: String): String =
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        Word.implode(
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          Word.explode(s) match {
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            case a :: "M\uFFFDr" :: bs => tune_weekday(a) :: "Mär" :: bs.map(tune_timezone(_))
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            case a :: bs => tune_weekday(a) :: bs.map(tune_timezone(_))
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            case Nil => Nil
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          }
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        )
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      Date.Format.make(fmts, tune)
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    }
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    /* inlined content */
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    def print_props(marker: String, props: Properties.T): String =
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      marker + YXML.string_of_body(XML.Encode.properties(Properties.encode_lines(props)))
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  }
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  class Log_File private(val name: String, val lines: List[String])
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  {
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    log_file =>
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    override def toString: String = name
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    def text: String = cat_lines(lines)
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    def err(msg: String): Nothing =
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      error("Error in log file " + quote(name) + ": " + msg)
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    /* date format */
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    object Strict_Date
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    {
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      def unapply(s: String): Some[Date] =
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        try { Some(Log_File.Date_Format.parse(s)) }
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        catch { case exn: DateTimeParseException => log_file.err(exn.getMessage) }
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    }
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    /* inlined content */
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    def find[A](f: String => Option[A]): Option[A] =
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      lines.iterator.map(f).find(_.isDefined).map(_.get)
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    def find_line(marker: String): Option[String] =
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      find(Library.try_unprefix(marker, _))
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    def find_match(regex: Regex): Option[String] =
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      lines.iterator.map(regex.unapplySeq(_)).find(res => res.isDefined && res.get.length == 1).
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        map(res => res.get.head)
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    /* settings */
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    def get_setting(a: String): Option[Settings.Entry] =
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      lines.find(_.startsWith(a + "=")) match {
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        case Some(line) => Settings.Entry.unapply(line)
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        case None => None
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      }
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    def get_all_settings: Settings.T =
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      for { c <- Settings.all_settings; entry <- get_setting(c.name) }
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      yield entry
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    /* properties (YXML) */
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    val xml_cache = new XML.Cache()
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    def parse_props(text: String): Properties.T =
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      xml_cache.props(Properties.decode_lines(XML.Decode.properties(YXML.parse_body(text))))
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    def filter_props(marker: String): List[Properties.T] =
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      for {
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        line <- lines
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        s <- Library.try_unprefix(marker, line)
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        if YXML.detect(s)
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      } yield parse_props(s)
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    def find_props(marker: String): Option[Properties.T] =
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      find_line(marker) match {
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        case Some(text) if YXML.detect(text) => Some(parse_props(text))
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        case _ => None
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      }
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    /* parse various formats */
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    def parse_meta_info(): Meta_Info = Build_Log.parse_meta_info(log_file)
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    def parse_build_info(): Build_Info = Build_Log.parse_build_info(log_file)
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    def parse_session_info(
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        command_timings: Boolean = false,
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        ml_statistics: Boolean = false,
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        task_statistics: Boolean = false): Session_Info =
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      Build_Log.parse_session_info(log_file, command_timings, ml_statistics, task_statistics)
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  }
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  /** digested meta info: produced by Admin/build_history in log.xz file **/
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  object Meta_Info
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  {
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    val empty: Meta_Info = Meta_Info(Nil, Nil)
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    val log_name = SQL.Column.string("log_name", primary_key = true)
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    val table =
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      SQL.Table("isabelle_build_log_meta_info", log_name :: Prop.all_props ::: Settings.all_settings)
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  }
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  sealed case class Meta_Info(props: Properties.T, settings: Settings.T)
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  {
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    def is_empty: Boolean = props.isEmpty && settings.isEmpty
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    def get(c: SQL.Column): Option[String] =
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      Properties.get(props, c.name) orElse
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      Properties.get(settings, c.name)
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    def get_date(c: SQL.Column): Option[Date] =
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      get(c).map(Log_File.Date_Format.parse(_))
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  }
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  object Identify
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  {
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    val log_prefix = "isabelle_identify_"
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    val engine = "identify"
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    val Start = new Regex("""^isabelle_identify: (.+)$""")
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    val No_End = new Regex("""$.""")
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    val Isabelle_Version = new Regex("""^Isabelle version: (\S+)$""")
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    val AFP_Version = new Regex("""^AFP version: (\S+)$""")
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  }
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  object Isatest
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  {
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    val log_prefix = "isatest-makeall-"
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    val engine = "isatest"
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    val Start = new Regex("""^------------------- starting test --- (.+) --- (.+)$""")
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    val End = new Regex("""^------------------- test (?:successful|FAILED) --- (.+) --- .*$""")
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    val Isabelle_Version = new Regex("""^Isabelle version: (\S+)$""")
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    val No_AFP_Version = new Regex("""$.""")
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  }
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  object AFP_Test
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  {
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    val log_prefix = "afp-test-devel-"
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    val engine = "afp-test"
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    val Start = new Regex("""^Start test(?: for .+)? at ([^,]+), (.*)$""")
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    val Start_Old = new Regex("""^Start test(?: for .+)? at ([^,]+)$""")
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    val End = new Regex("""^End test on (.+), .+, elapsed time:.*$""")
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    val Isabelle_Version = new Regex("""^Isabelle version: .* -- hg id (\S+)$""")
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    val AFP_Version = new Regex("""^AFP version: .* -- hg id (\S+)$""")
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    val Bad_Init = new Regex("""^cp:.*: Disc quota exceeded$""")
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  }
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  object Jenkins
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  {
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    val engine = "jenkins"
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    val Start = new Regex("""^Started .*$""")
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    val Start_Date = new Regex("""^Build started at (.+)$""")
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    val No_End = new Regex("""$.""")
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    val Isabelle_Version = new Regex("""^Isabelle id (\S+)$""")
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    val AFP_Version = new Regex("""^AFP id (\S+)$""")
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    val CONFIGURATION = "=== CONFIGURATION ==="
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    val BUILD = "=== BUILD ==="
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    val FINISHED = "Finished: "
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  }
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  private def parse_meta_info(log_file: Log_File): Meta_Info =
wenzelm@64061
   355
  {
wenzelm@64108
   356
    def parse(engine: String, host: String, start: Date,
wenzelm@64109
   357
      End: Regex, Isabelle_Version: Regex, AFP_Version: Regex): Meta_Info =
wenzelm@64091
   358
    {
wenzelm@64296
   359
      val build_id =
wenzelm@64296
   360
      {
wenzelm@64296
   361
        val prefix = if (host != "") host else if (engine != "") engine else ""
wenzelm@64296
   362
        (if (prefix == "") "build" else prefix) + ":" + start.time.ms
wenzelm@64296
   363
      }
wenzelm@65591
   364
      val build_engine = if (engine == "") Nil else List(Prop.build_engine.name -> engine)
wenzelm@65591
   365
      val build_host = if (host == "") Nil else List(Prop.build_host.name -> host)
wenzelm@64108
   366
wenzelm@65599
   367
      val start_date = List(Prop.build_start.name -> print_date(start))
wenzelm@64091
   368
      val end_date =
wenzelm@64091
   369
        log_file.lines.last match {
wenzelm@64109
   370
          case End(log_file.Strict_Date(end_date)) =>
wenzelm@65599
   371
            List(Prop.build_end.name -> print_date(end_date))
wenzelm@64091
   372
          case _ => Nil
wenzelm@64091
   373
        }
wenzelm@64091
   374
wenzelm@64091
   375
      val isabelle_version =
wenzelm@65591
   376
        log_file.find_match(Isabelle_Version).map(Prop.isabelle_version.name -> _)
wenzelm@64091
   377
      val afp_version =
wenzelm@65591
   378
        log_file.find_match(AFP_Version).map(Prop.afp_version.name -> _)
wenzelm@64062
   379
wenzelm@65591
   380
      Meta_Info((Prop.build_id.name -> build_id) :: build_engine ::: build_host :::
wenzelm@64108
   381
          start_date ::: end_date ::: isabelle_version.toList ::: afp_version.toList,
wenzelm@65611
   382
        log_file.get_all_settings)
wenzelm@64091
   383
    }
wenzelm@64091
   384
wenzelm@64091
   385
    log_file.lines match {
wenzelm@64119
   386
      case line :: _ if line.startsWith(Build_History.META_INFO_MARKER) =>
wenzelm@64119
   387
        Meta_Info(log_file.find_props(Build_History.META_INFO_MARKER).get,
wenzelm@65611
   388
          log_file.get_all_settings)
wenzelm@64117
   389
wenzelm@65625
   390
      case Identify.Start(log_file.Strict_Date(start)) :: _ =>
wenzelm@65625
   391
        parse(Identify.engine, "", start, Identify.No_End,
wenzelm@65625
   392
          Identify.Isabelle_Version, Identify.AFP_Version)
wenzelm@65625
   393
wenzelm@64109
   394
      case Isatest.Start(log_file.Strict_Date(start), host) :: _ =>
wenzelm@64109
   395
        parse(Isatest.engine, host, start, Isatest.End,
wenzelm@64108
   396
          Isatest.Isabelle_Version, Isatest.No_AFP_Version)
wenzelm@64099
   397
wenzelm@64109
   398
      case AFP_Test.Start(log_file.Strict_Date(start), host) :: _ =>
wenzelm@64109
   399
        parse(AFP_Test.engine, host, start, AFP_Test.End,
wenzelm@64109
   400
          AFP_Test.Isabelle_Version, AFP_Test.AFP_Version)
wenzelm@64099
   401
wenzelm@64109
   402
      case AFP_Test.Start_Old(log_file.Strict_Date(start)) :: _ =>
wenzelm@64109
   403
        parse(AFP_Test.engine, "", start, AFP_Test.End,
wenzelm@64109
   404
          AFP_Test.Isabelle_Version, AFP_Test.AFP_Version)
wenzelm@64099
   405
wenzelm@64110
   406
      case Jenkins.Start() :: _
wenzelm@64110
   407
      if log_file.lines.contains(Jenkins.CONFIGURATION) ||
wenzelm@64110
   408
         log_file.lines.last.startsWith(Jenkins.FINISHED) =>
wenzelm@64110
   409
        log_file.lines.dropWhile(_ != Jenkins.BUILD) match {
wenzelm@64110
   410
          case Jenkins.BUILD :: _ :: Jenkins.Start_Date(log_file.Strict_Date(start)) :: _ =>
wenzelm@64111
   411
            parse(Jenkins.engine, "", start.to(ZoneId.of("Europe/Berlin")), Jenkins.No_End,
wenzelm@64110
   412
              Jenkins.Isabelle_Version, Jenkins.AFP_Version)
wenzelm@64110
   413
          case _ => Meta_Info.empty
wenzelm@64110
   414
        }
wenzelm@64110
   415
wenzelm@64341
   416
      case line :: _ if line.startsWith("\u0000") => Meta_Info.empty
wenzelm@64109
   417
      case List(Isatest.End(_)) => Meta_Info.empty
wenzelm@64109
   418
      case _ :: AFP_Test.Bad_Init() :: _ => Meta_Info.empty
wenzelm@64105
   419
      case Nil => Meta_Info.empty
wenzelm@64104
   420
wenzelm@64110
   421
      case _ => log_file.err("cannot detect log file format")
wenzelm@64061
   422
    }
wenzelm@64061
   423
  }
wenzelm@64061
   424
wenzelm@64085
   425
wenzelm@64098
   426
wenzelm@65276
   427
  /** build info: toplevel output of isabelle build or Admin/build_history **/
wenzelm@64119
   428
wenzelm@64119
   429
  val ML_STATISTICS_MARKER = "\fML_statistics = "
wenzelm@64119
   430
  val SESSION_NAME = "session_name"
wenzelm@64085
   431
wenzelm@64061
   432
  object Session_Status extends Enumeration
wenzelm@64061
   433
  {
wenzelm@65633
   434
    val existing, finished, failed, cancelled = Value
wenzelm@64061
   435
  }
wenzelm@64061
   436
wenzelm@64085
   437
  sealed case class Session_Entry(
wenzelm@64085
   438
    chapter: String,
wenzelm@64085
   439
    groups: List[String],
wenzelm@64085
   440
    threads: Option[Int],
wenzelm@64089
   441
    timing: Timing,
wenzelm@64089
   442
    ml_timing: Timing,
wenzelm@64120
   443
    heap_size: Option[Long],
wenzelm@65627
   444
    status: Session_Status.Value,
wenzelm@65627
   445
    ml_statistics: List[Properties.T])
wenzelm@64085
   446
  {
wenzelm@65631
   447
    def proper_chapter: Option[String] = if (chapter == "") None else Some(chapter)
wenzelm@65631
   448
    def proper_groups: Option[String] = if (groups.isEmpty) None else Some(cat_lines(groups))
wenzelm@65633
   449
    def finished: Boolean = status == Session_Status.finished
wenzelm@64085
   450
  }
wenzelm@64054
   451
wenzelm@65599
   452
  object Build_Info
wenzelm@65599
   453
  {
wenzelm@65613
   454
    val session_name = SQL.Column.string("session_name", primary_key = true)
wenzelm@65613
   455
    val chapter = SQL.Column.string("chapter")
wenzelm@65613
   456
    val groups = SQL.Column.string("groups")
wenzelm@65613
   457
    val threads = SQL.Column.int("threads")
wenzelm@65616
   458
    val timing_elapsed = SQL.Column.long("timing_elapsed")
wenzelm@65616
   459
    val timing_cpu = SQL.Column.long("timing_cpu")
wenzelm@65616
   460
    val timing_gc = SQL.Column.long("timing_gc")
wenzelm@65616
   461
    val ml_timing_elapsed = SQL.Column.long("ml_timing_elapsed")
wenzelm@65616
   462
    val ml_timing_cpu = SQL.Column.long("ml_timing_cpu")
wenzelm@65616
   463
    val ml_timing_gc = SQL.Column.long("ml_timing_gc")
wenzelm@65613
   464
    val heap_size = SQL.Column.long("heap_size")
wenzelm@65613
   465
    val status = SQL.Column.string("status")
wenzelm@65627
   466
    val ml_statistics = SQL.Column.bytes("ml_statistics")
wenzelm@65605
   467
wenzelm@65613
   468
    val table = SQL.Table("isabelle_build_log_build_info",
wenzelm@65616
   469
      List(Meta_Info.log_name, session_name, chapter, groups, threads, timing_elapsed, timing_cpu,
wenzelm@65627
   470
        timing_gc, ml_timing_elapsed, ml_timing_cpu, ml_timing_gc, heap_size, status, ml_statistics))
wenzelm@65623
   471
wenzelm@65623
   472
    val table0 = table.copy(columns = table.columns.take(2))
wenzelm@65599
   473
  }
wenzelm@65599
   474
wenzelm@64085
   475
  sealed case class Build_Info(sessions: Map[String, Session_Entry])
wenzelm@64054
   476
  {
wenzelm@64085
   477
    def session(name: String): Session_Entry = sessions(name)
wenzelm@64085
   478
    def get_session(name: String): Option[Session_Entry] = sessions.get(name)
wenzelm@64054
   479
wenzelm@64089
   480
    def get_default[A](name: String, f: Session_Entry => A, x: A): A =
wenzelm@64085
   481
      get_session(name) match {
wenzelm@64089
   482
        case Some(entry) => f(entry)
wenzelm@64089
   483
        case None => x
wenzelm@64085
   484
      }
wenzelm@64085
   485
wenzelm@64119
   486
    def finished_sessions: List[String] = sessions.keySet.iterator.filter(finished(_)).toList
wenzelm@64089
   487
    def finished(name: String): Boolean = get_default(name, _.finished, false)
wenzelm@64089
   488
    def timing(name: String): Timing = get_default(name, _.timing, Timing.zero)
wenzelm@64089
   489
    def ml_timing(name: String): Timing = get_default(name, _.ml_timing, Timing.zero)
wenzelm@65052
   490
    def ml_statistics(name: String): ML_Statistics =
wenzelm@65052
   491
      get_default(name, entry => ML_Statistics(name, entry.ml_statistics), ML_Statistics.empty)
wenzelm@64054
   492
  }
wenzelm@64054
   493
wenzelm@64085
   494
  private def parse_build_info(log_file: Log_File): Build_Info =
wenzelm@64085
   495
  {
wenzelm@64085
   496
    object Chapter_Name
wenzelm@64085
   497
    {
wenzelm@64085
   498
      def unapply(s: String): Some[(String, String)] =
wenzelm@64085
   499
        space_explode('/', s) match {
wenzelm@64085
   500
          case List(chapter, name) => Some((chapter, name))
wenzelm@64085
   501
          case _ => Some(("", s))
wenzelm@64085
   502
        }
wenzelm@64085
   503
    }
wenzelm@64054
   504
wenzelm@64085
   505
    val Session_No_Groups = new Regex("""^Session (\S+)$""")
wenzelm@64085
   506
    val Session_Groups = new Regex("""^Session (\S+) \((.*)\)$""")
wenzelm@64085
   507
    val Session_Finished1 =
wenzelm@64085
   508
      new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time, (\d+):(\d+):(\d+) cpu time.*$""")
wenzelm@64085
   509
    val Session_Finished2 =
wenzelm@64085
   510
      new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time.*$""")
wenzelm@64085
   511
    val Session_Timing =
wenzelm@64085
   512
      new Regex("""^Timing (\S+) \((\d) threads, (\d+\.\d+)s elapsed time, (\d+\.\d+)s cpu time, (\d+\.\d+)s GC time.*$""")
wenzelm@64086
   513
    val Session_Started = new Regex("""^(?:Running|Building) (\S+) \.\.\.$""")
wenzelm@64085
   514
    val Session_Failed = new Regex("""^(\S+) FAILED""")
wenzelm@64085
   515
    val Session_Cancelled = new Regex("""^(\S+) CANCELLED""")
wenzelm@64120
   516
    val Heap = new Regex("""^Heap (\S+) \((\d+) bytes\)$""")
wenzelm@64085
   517
wenzelm@64085
   518
    var chapter = Map.empty[String, String]
wenzelm@64085
   519
    var groups = Map.empty[String, List[String]]
wenzelm@64085
   520
    var threads = Map.empty[String, Int]
wenzelm@64054
   521
    var timing = Map.empty[String, Timing]
wenzelm@64085
   522
    var ml_timing = Map.empty[String, Timing]
wenzelm@64086
   523
    var started = Set.empty[String]
wenzelm@64085
   524
    var failed = Set.empty[String]
wenzelm@64085
   525
    var cancelled = Set.empty[String]
wenzelm@65627
   526
    var heap_sizes = Map.empty[String, Long]
wenzelm@64119
   527
    var ml_statistics = Map.empty[String, List[Properties.T]]
wenzelm@64119
   528
wenzelm@64085
   529
    def all_sessions: Set[String] =
wenzelm@64120
   530
      chapter.keySet ++ groups.keySet ++ threads.keySet ++ timing.keySet ++ ml_timing.keySet ++
wenzelm@65627
   531
      failed ++ cancelled ++ started ++ heap_sizes.keySet ++ ml_statistics.keySet
wenzelm@64085
   532
wenzelm@64054
   533
wenzelm@64062
   534
    for (line <- log_file.lines) {
wenzelm@64054
   535
      line match {
wenzelm@64085
   536
        case Session_No_Groups(Chapter_Name(chapt, name)) =>
wenzelm@64085
   537
          chapter += (name -> chapt)
wenzelm@64085
   538
          groups += (name -> Nil)
wenzelm@64119
   539
wenzelm@64085
   540
        case Session_Groups(Chapter_Name(chapt, name), grps) =>
wenzelm@64085
   541
          chapter += (name -> chapt)
wenzelm@64085
   542
          groups += (name -> Word.explode(grps))
wenzelm@64119
   543
wenzelm@64086
   544
        case Session_Started(name) =>
wenzelm@64086
   545
          started += name
wenzelm@64119
   546
wenzelm@64054
   547
        case Session_Finished1(name,
wenzelm@64054
   548
            Value.Int(e1), Value.Int(e2), Value.Int(e3),
wenzelm@64054
   549
            Value.Int(c1), Value.Int(c2), Value.Int(c3)) =>
wenzelm@64054
   550
          val elapsed = Time.hms(e1, e2, e3)
wenzelm@64054
   551
          val cpu = Time.hms(c1, c2, c3)
wenzelm@64085
   552
          timing += (name -> Timing(elapsed, cpu, Time.zero))
wenzelm@64119
   553
wenzelm@64054
   554
        case Session_Finished2(name,
wenzelm@64054
   555
            Value.Int(e1), Value.Int(e2), Value.Int(e3)) =>
wenzelm@64054
   556
          val elapsed = Time.hms(e1, e2, e3)
wenzelm@64085
   557
          timing += (name -> Timing(elapsed, Time.zero, Time.zero))
wenzelm@64119
   558
wenzelm@64054
   559
        case Session_Timing(name,
wenzelm@64054
   560
            Value.Int(t), Value.Double(e), Value.Double(c), Value.Double(g)) =>
wenzelm@64054
   561
          val elapsed = Time.seconds(e)
wenzelm@64054
   562
          val cpu = Time.seconds(c)
wenzelm@64054
   563
          val gc = Time.seconds(g)
wenzelm@64085
   564
          ml_timing += (name -> Timing(elapsed, cpu, gc))
wenzelm@64054
   565
          threads += (name -> t)
wenzelm@64119
   566
wenzelm@64120
   567
        case Heap(name, Value.Long(size)) =>
wenzelm@64120
   568
          heap_sizes += (name -> size)
wenzelm@64120
   569
wenzelm@65590
   570
        case _ if line.startsWith(ML_STATISTICS_MARKER) && YXML.detect(line) =>
wenzelm@64119
   571
          val (name, props) =
wenzelm@64119
   572
            Library.try_unprefix(ML_STATISTICS_MARKER, line).map(log_file.parse_props(_)) match {
wenzelm@64119
   573
              case Some((SESSION_NAME, session_name) :: props) => (session_name, props)
wenzelm@64119
   574
              case _ => log_file.err("malformed ML_statistics " + quote(line))
wenzelm@64119
   575
            }
wenzelm@64120
   576
          ml_statistics += (name -> (props :: ml_statistics.getOrElse(name, Nil)))
wenzelm@64119
   577
wenzelm@64054
   578
        case _ =>
wenzelm@64054
   579
      }
wenzelm@64054
   580
    }
wenzelm@64054
   581
wenzelm@64085
   582
    val sessions =
wenzelm@64085
   583
      Map(
wenzelm@64085
   584
        (for (name <- all_sessions.toList) yield {
wenzelm@64085
   585
          val status =
wenzelm@65633
   586
            if (failed(name)) Session_Status.failed
wenzelm@65633
   587
            else if (cancelled(name)) Session_Status.cancelled
wenzelm@64086
   588
            else if (timing.isDefinedAt(name) || ml_timing.isDefinedAt(name))
wenzelm@65633
   589
              Session_Status.finished
wenzelm@65633
   590
            else if (started(name)) Session_Status.failed
wenzelm@65633
   591
            else Session_Status.existing
wenzelm@64085
   592
          val entry =
wenzelm@64085
   593
            Session_Entry(
wenzelm@64085
   594
              chapter.getOrElse(name, ""),
wenzelm@64085
   595
              groups.getOrElse(name, Nil),
wenzelm@64085
   596
              threads.get(name),
wenzelm@64089
   597
              timing.getOrElse(name, Timing.zero),
wenzelm@64089
   598
              ml_timing.getOrElse(name, Timing.zero),
wenzelm@64120
   599
              heap_sizes.get(name),
wenzelm@65627
   600
              status,
wenzelm@65627
   601
              ml_statistics.getOrElse(name, Nil).reverse)
wenzelm@64085
   602
          (name -> entry)
wenzelm@64085
   603
        }):_*)
wenzelm@64085
   604
    Build_Info(sessions)
wenzelm@64054
   605
  }
wenzelm@64099
   606
wenzelm@64099
   607
wenzelm@64099
   608
wenzelm@65276
   609
  /** session info: produced by isabelle build as session log.gz file **/
wenzelm@64099
   610
wenzelm@64099
   611
  sealed case class Session_Info(
wenzelm@64099
   612
    session_timing: Properties.T,
wenzelm@64099
   613
    command_timings: List[Properties.T],
wenzelm@64099
   614
    ml_statistics: List[Properties.T],
wenzelm@64099
   615
    task_statistics: List[Properties.T])
wenzelm@64099
   616
wenzelm@64099
   617
  private def parse_session_info(
wenzelm@64099
   618
    log_file: Log_File,
wenzelm@64099
   619
    command_timings: Boolean,
wenzelm@64099
   620
    ml_statistics: Boolean,
wenzelm@64099
   621
    task_statistics: Boolean): Session_Info =
wenzelm@64099
   622
  {
wenzelm@65290
   623
    Session_Info(
wenzelm@65290
   624
      session_timing = log_file.find_props("\fTiming = ") getOrElse Nil,
wenzelm@65290
   625
      command_timings = if (command_timings) log_file.filter_props("\fcommand_timing = ") else Nil,
wenzelm@65290
   626
      ml_statistics = if (ml_statistics) log_file.filter_props(ML_STATISTICS_MARKER) else Nil,
wenzelm@65290
   627
      task_statistics = if (task_statistics) log_file.filter_props("\ftask_statistics = ") else Nil)
wenzelm@64099
   628
  }
wenzelm@65595
   629
wenzelm@65595
   630
wenzelm@65595
   631
wenzelm@65595
   632
  /** persistent store **/
wenzelm@65595
   633
wenzelm@65595
   634
  def store(options: Options): Store = new Store(options)
wenzelm@65595
   635
wenzelm@65595
   636
  class Store private[Build_Log](options: Options) extends Properties.Store
wenzelm@65595
   637
  {
wenzelm@65595
   638
    def open_database(
wenzelm@65595
   639
      user: String = options.string("build_log_database_user"),
wenzelm@65595
   640
      password: String = options.string("build_log_database_password"),
wenzelm@65595
   641
      database: String = options.string("build_log_database_name"),
wenzelm@65595
   642
      host: String = options.string("build_log_database_host"),
wenzelm@65595
   643
      port: Int = options.int("build_log_database_port"),
wenzelm@65595
   644
      ssh_host: String = options.string("build_log_ssh_host"),
wenzelm@65595
   645
      ssh_user: String = options.string("build_log_ssh_user"),
wenzelm@65595
   646
      ssh_port: Int = options.int("build_log_ssh_port")): PostgreSQL.Database =
wenzelm@65595
   647
    {
wenzelm@65595
   648
      PostgreSQL.open_database(
wenzelm@65595
   649
        user = user, password = password, database = database, host = host, port = port,
wenzelm@65595
   650
        ssh =
wenzelm@65595
   651
          if (ssh_host == "") None
wenzelm@65636
   652
          else Some(SSH.init_context(options).open_session(ssh_host, ssh_user, port)),
wenzelm@65636
   653
        ssh_close = true)
wenzelm@65595
   654
    }
wenzelm@65599
   655
wenzelm@65632
   656
    def write_info(db: SQL.Database, files: List[JFile])
wenzelm@65632
   657
    {
wenzelm@65632
   658
      write_meta_info(db, files)
wenzelm@65632
   659
      write_build_info(db, files)
wenzelm@65632
   660
    }
wenzelm@65632
   661
wenzelm@65605
   662
    def filter_files(db: SQL.Database, table: SQL.Table, files: List[JFile]): List[JFile] =
wenzelm@65600
   663
    {
wenzelm@65614
   664
      db.transaction {
wenzelm@65614
   665
        db.create_table(table)
wenzelm@65614
   666
wenzelm@65614
   667
        val key = Meta_Info.log_name
wenzelm@65614
   668
        val known_files =
wenzelm@65622
   669
          using(db.select(table, List(key), distinct = true))(stmt =>
wenzelm@65614
   670
            SQL.iterator(stmt.executeQuery)(rs => db.string(rs, key)).toSet)
wenzelm@65600
   671
wenzelm@65614
   672
        val unique_files =
wenzelm@65614
   673
          (Map.empty[String, JFile] /: files.iterator)({ case (m, file) =>
wenzelm@65614
   674
            val name = Log_File.plain_name(file.getName)
wenzelm@65614
   675
            if (known_files(name)) m else m + (name -> file)
wenzelm@65614
   676
          })
wenzelm@65600
   677
wenzelm@65614
   678
        unique_files.iterator.map(_._2).toList
wenzelm@65614
   679
      }
wenzelm@65600
   680
    }
wenzelm@65600
   681
wenzelm@65605
   682
    def write_meta_info(db: SQL.Database, files: List[JFile])
wenzelm@65599
   683
    {
wenzelm@65618
   684
      for (file_group <- filter_files(db, Meta_Info.table, files).grouped(1000)) {
wenzelm@65614
   685
        db.transaction {
wenzelm@65618
   686
          for (file <- file_group) {
wenzelm@65618
   687
            val log_file = Log_File(file)
wenzelm@65618
   688
            val meta_info = log_file.parse_meta_info()
wenzelm@65618
   689
wenzelm@65619
   690
            using(db.delete(Meta_Info.table, Meta_Info.log_name.sql_where_equal(log_file.name)))(
wenzelm@65619
   691
              _.execute)
wenzelm@65619
   692
            using(db.insert(Meta_Info.table))(stmt =>
wenzelm@65618
   693
            {
wenzelm@65618
   694
              db.set_string(stmt, 1, log_file.name)
wenzelm@65618
   695
              for ((c, i) <- Meta_Info.table.columns.tail.zipWithIndex) {
wenzelm@65618
   696
                if (c.T == SQL.Type.Date)
wenzelm@65618
   697
                  db.set_date(stmt, i + 2, meta_info.get_date(c))
wenzelm@65618
   698
                else
wenzelm@65624
   699
                  db.set_string(stmt, i + 2, meta_info.get(c))
wenzelm@65618
   700
              }
wenzelm@65618
   701
              stmt.execute()
wenzelm@65618
   702
            })
wenzelm@65618
   703
          }
wenzelm@65614
   704
        }
wenzelm@65605
   705
      }
wenzelm@65605
   706
    }
wenzelm@65605
   707
wenzelm@65621
   708
    def read_meta_info(db: SQL.Database, log_name: String): Option[Meta_Info] =
wenzelm@65621
   709
    {
wenzelm@65621
   710
      val cs = Meta_Info.table.columns.tail
wenzelm@65621
   711
      using(db.select(Meta_Info.table, cs, Meta_Info.log_name.sql_where_equal(log_name)))(stmt =>
wenzelm@65621
   712
      {
wenzelm@65621
   713
        val rs = stmt.executeQuery
wenzelm@65621
   714
        if (!rs.next) None
wenzelm@65621
   715
        else {
wenzelm@65621
   716
          val results =
wenzelm@65621
   717
            cs.map(c => c.name ->
wenzelm@65621
   718
              (if (c.T == SQL.Type.Date)
wenzelm@65621
   719
                db.get(rs, c, db.date _).map(Log_File.Date_Format(_))
wenzelm@65621
   720
               else
wenzelm@65624
   721
                db.get(rs, c, db.string _)))
wenzelm@65621
   722
          val n = Prop.all_props.length
wenzelm@65621
   723
          val props = for ((x, Some(y)) <- results.take(n)) yield (x, y)
wenzelm@65621
   724
          val settings = for ((x, Some(y)) <- results.drop(n)) yield (x, y)
wenzelm@65621
   725
          Some(Meta_Info(props, settings))
wenzelm@65621
   726
        }
wenzelm@65621
   727
      })
wenzelm@65621
   728
    }
wenzelm@65621
   729
wenzelm@65605
   730
    def write_build_info(db: SQL.Database, files: List[JFile])
wenzelm@65605
   731
    {
wenzelm@65618
   732
      for (file_group <- filter_files(db, Build_Info.table, files).grouped(100)) {
wenzelm@65614
   733
        db.transaction {
wenzelm@65618
   734
          for (file <- file_group) {
wenzelm@65618
   735
            val log_file = Log_File(file)
wenzelm@65618
   736
            val build_info = log_file.parse_build_info()
wenzelm@65618
   737
wenzelm@65619
   738
            using(db.delete(Build_Info.table, Meta_Info.log_name.sql_where_equal(log_file.name)))(
wenzelm@65619
   739
              _.execute)
wenzelm@65623
   740
            if (build_info.sessions.isEmpty) {
wenzelm@65623
   741
              using(db.insert(Build_Info.table0))(stmt =>
wenzelm@65623
   742
              {
wenzelm@65618
   743
                db.set_string(stmt, 1, log_file.name)
wenzelm@65623
   744
                db.set_string(stmt, 2, "")
wenzelm@65618
   745
                stmt.execute()
wenzelm@65623
   746
              })
wenzelm@65623
   747
            }
wenzelm@65623
   748
            else {
wenzelm@65623
   749
              using(db.insert(Build_Info.table))(stmt =>
wenzelm@65623
   750
              {
wenzelm@65623
   751
                for ((session_name, session) <- build_info.sessions.iterator) {
wenzelm@65623
   752
                  db.set_string(stmt, 1, log_file.name)
wenzelm@65623
   753
                  db.set_string(stmt, 2, session_name)
wenzelm@65631
   754
                  db.set_string(stmt, 3, session.proper_chapter)
wenzelm@65631
   755
                  db.set_string(stmt, 4, session.proper_groups)
wenzelm@65623
   756
                  db.set_int(stmt, 5, session.threads)
wenzelm@65623
   757
                  db.set_long(stmt, 6, session.timing.elapsed.proper_ms)
wenzelm@65623
   758
                  db.set_long(stmt, 7, session.timing.cpu.proper_ms)
wenzelm@65623
   759
                  db.set_long(stmt, 8, session.timing.gc.proper_ms)
wenzelm@65623
   760
                  db.set_long(stmt, 9, session.ml_timing.elapsed.proper_ms)
wenzelm@65623
   761
                  db.set_long(stmt, 10, session.ml_timing.cpu.proper_ms)
wenzelm@65623
   762
                  db.set_long(stmt, 11, session.ml_timing.gc.proper_ms)
wenzelm@65627
   763
                  db.set_long(stmt, 12, session.heap_size)
wenzelm@65627
   764
                  db.set_string(stmt, 13, session.status.toString)
wenzelm@65631
   765
                  db.set_bytes(stmt, 14, compress_properties(session.ml_statistics).proper)
wenzelm@65623
   766
                  stmt.execute()
wenzelm@65623
   767
                }
wenzelm@65623
   768
              })
wenzelm@65623
   769
            }
wenzelm@65618
   770
          }
wenzelm@65614
   771
        }
wenzelm@65599
   772
      }
wenzelm@65599
   773
    }
wenzelm@65621
   774
wenzelm@65621
   775
    def read_build_info(
wenzelm@65629
   776
      db: SQL.Database,
wenzelm@65629
   777
      log_name: String,
wenzelm@65629
   778
      session_names: List[String] = Nil,
wenzelm@65629
   779
      ml_statistics: Boolean = false): Build_Info =
wenzelm@65621
   780
    {
wenzelm@65629
   781
      val columns =
wenzelm@65629
   782
        Build_Info.table.columns.filter(c =>
wenzelm@65629
   783
          c != Meta_Info.log_name && (ml_statistics || c != Build_Info.ml_statistics))
wenzelm@65629
   784
wenzelm@65623
   785
      val where0 =
wenzelm@65628
   786
        Meta_Info.log_name.sql_where_equal(log_name) + " AND " +
wenzelm@65623
   787
          Build_Info.session_name.sql_name + " <> ''"
wenzelm@65621
   788
      val where =
wenzelm@65623
   789
        if (session_names.isEmpty) where0
wenzelm@65621
   790
        else
wenzelm@65623
   791
          where0 + " AND " +
wenzelm@65621
   792
          session_names.map(a => Build_Info.session_name.sql_name + " = " + SQL.quote_string(a)).
wenzelm@65621
   793
            mkString("(", " OR ", ")")
wenzelm@65629
   794
wenzelm@65621
   795
      val sessions =
wenzelm@65629
   796
        using(db.select(Build_Info.table, columns, where))(stmt =>
wenzelm@65621
   797
        {
wenzelm@65621
   798
          SQL.iterator(stmt.executeQuery)(rs =>
wenzelm@65621
   799
          {
wenzelm@65621
   800
            val session_name = db.string(rs, Build_Info.session_name)
wenzelm@65626
   801
            val session_entry =
wenzelm@65626
   802
              Session_Entry(
wenzelm@65626
   803
                chapter = db.string(rs, Build_Info.chapter),
wenzelm@65626
   804
                groups = split_lines(db.string(rs, Build_Info.groups)),
wenzelm@65626
   805
                threads = db.get(rs, Build_Info.threads, db.int _),
wenzelm@65626
   806
                timing =
wenzelm@65626
   807
                  Timing(Time.ms(db.long(rs, Build_Info.timing_elapsed)),
wenzelm@65626
   808
                    Time.ms(db.long(rs, Build_Info.timing_cpu)),
wenzelm@65626
   809
                    Time.ms(db.long(rs, Build_Info.timing_gc))),
wenzelm@65626
   810
                ml_timing =
wenzelm@65626
   811
                  Timing(Time.ms(db.long(rs, Build_Info.ml_timing_elapsed)),
wenzelm@65626
   812
                    Time.ms(db.long(rs, Build_Info.ml_timing_cpu)),
wenzelm@65626
   813
                    Time.ms(db.long(rs, Build_Info.ml_timing_gc))),
wenzelm@65626
   814
                heap_size = db.get(rs, Build_Info.heap_size, db.long _),
wenzelm@65627
   815
                status = Session_Status.withName(db.string(rs, Build_Info.status)),
wenzelm@65629
   816
                ml_statistics =
wenzelm@65629
   817
                  if (ml_statistics) uncompress_properties(db.bytes(rs, Build_Info.ml_statistics))
wenzelm@65629
   818
                  else Nil)
wenzelm@65626
   819
            session_name -> session_entry
wenzelm@65621
   820
          }).toMap
wenzelm@65621
   821
        })
wenzelm@65621
   822
      Build_Info(sessions)
wenzelm@65621
   823
    }
wenzelm@65595
   824
  }
wenzelm@64045
   825
}