/* Title: Pure/Admin/isabelle_cronjob.scala
Author: Makarius
Main entry point for administrative cronjob at TUM.
*/
package isabelle
import scala.annotation.tailrec
import scala.collection.mutable
object Isabelle_Cronjob
{
/* file-system state: owned by main cronjob */
val main_dir = Path.explode("~/cronjob")
val main_state_file = main_dir + Path.explode("run/main.state")
val current_log = main_dir + Path.explode("run/main.log") // owned by log service
val cumulative_log = main_dir + Path.explode("log/main.log") // owned by log service
val isabelle_repos = main_dir + Path.explode("isabelle")
val isabelle_repos_test = main_dir + Path.explode("isabelle-test")
val afp_repos = main_dir + Path.explode("AFP")
val jenkins_jobs = "identify" :: Jenkins.build_log_jobs
/** particular tasks **/
/* identify Isabelle + AFP repository snapshots and build release */
private val build_release =
Logger_Task("build_release", logger =>
{
Isabelle_Devel.make_index()
val rev = Mercurial.repository(isabelle_repos).id()
val afp_rev = Mercurial.setup_repository(AFP.repos_source, afp_repos).id()
File.write(logger.log_dir + Build_Log.log_filename("isabelle_identify", logger.start_date),
Build_Log.Identify.content(logger.start_date, Some(rev), Some(afp_rev)))
Isabelle_Devel.release_snapshot(rev = rev, afp_rev = afp_rev,
parallel_jobs = 4, remote_mac = "macbroy31")
})
/* integrity test of build_history vs. build_history_base */
private val build_history_base =
Logger_Task("build_history_base", logger =>
{
val hg =
Mercurial.setup_repository(
File.standard_path(isabelle_repos), isabelle_repos_test)
for {
(result, log_path) <-
Build_History.build_history(
hg, rev = "build_history_base", fresh = true, build_args = List("HOL"))
} {
result.check
File.move(log_path, logger.log_dir + log_path.base)
}
})
/* remote build_history */
sealed case class Item(known: Boolean, isabelle_version: String, pull_date: Date)
{
def unknown: Boolean = !known
}
def recent_items(db: SQL.Database, days: Int, rev: String, sql: SQL.Source): List[Item] =
{
val select =
Build_Log.Data.select_recent_versions(days = days, rev = rev, sql = "WHERE " + sql)
db.using_statement(select)(stmt =>
stmt.execute_query().iterator(res =>
{
val known = res.bool(Build_Log.Data.known)
val isabelle_version = res.string(Build_Log.Prop.isabelle_version)
val pull_date = res.date(Build_Log.Data.pull_date)
Item(known, isabelle_version, pull_date)
}).toList)
}
def unknown_runs(items: List[Item]): List[List[Item]] =
{
val (run, rest) = Library.take_prefix[Item](_.unknown, items.dropWhile(_.known))
if (run.nonEmpty) run :: unknown_runs(rest) else Nil
}
sealed case class Remote_Build(
description: String,
host: String,
user: String = "",
port: Int = 0,
shared_home: Boolean = true,
historic: Boolean = false,
history: Int = 0,
history_base: String = "build_history_base",
options: String = "",
args: String = "",
detect: SQL.Source = "")
{
def sql: SQL.Source =
Build_Log.Prop.build_engine + " = " + SQL.string(Build_History.engine) + " AND " +
Build_Log.Prop.build_host + " = " + SQL.string(host) +
(if (detect == "") "" else " AND " + SQL.enclose(detect))
def profile: Build_Status.Profile =
Build_Status.Profile(description, history, sql)
def history_base_filter(hg: Mercurial.Repository): Set[String] =
{
val rev0 = hg.id(history_base)
val graph = hg.graph()
(rev0 :: graph.all_succs(List(rev0))).toSet
}
def pick(options: Options, rev: String = "", filter: String => Boolean = (_: String) => true)
: Option[String] =
{
val store = Build_Log.store(options)
using(store.open_database())(db =>
{
def pick_days(days: Int, gap: Int): Option[String] =
{
val items =
recent_items(db, days = days, rev = rev, sql = sql).
filter(item => filter(item.isabelle_version))
def runs = unknown_runs(items).filter(run => run.length >= gap)
val known_rev =
rev != "" && items.exists(item => item.known && item.isabelle_version == rev)
if (historic || known_rev) {
val longest_run =
(List.empty[Item] /: runs)({ case (item1, item2) =>
if (item1.length >= item2.length) item1 else item2
})
if (longest_run.isEmpty) None
else Some(longest_run(longest_run.length / 2).isabelle_version)
}
else if (rev != "") Some(rev)
else runs.flatten.headOption.map(_.isabelle_version)
}
pick_days(options.int("build_log_history") max history, 2) orElse
pick_days(200, 5) orElse
pick_days(2000, 1)
})
}
}
val remote_builds_old: List[Remote_Build] =
List(
Remote_Build("Poly/ML 5.7 Linux", "lxbroy8",
history_base = "37074e22e8be",
options = "-m32 -B -M1x2,2 -t polyml-5.7 -i 'init_component /home/isabelle/contrib/polyml-5.7'",
args = "-N -g timing",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("polyml-5.7") + " AND " +
Build_Log.Settings.ML_OPTIONS + " <> " + SQL.string("-H 500")),
Remote_Build("Poly/ML 5.7 Mac OS X", "macbroy2",
history_base = "37074e22e8be",
options = "-m32 -B -M1x4,4 -t polyml-5.7 -i 'init_component /home/isabelle/contrib/polyml-5.7'",
args = "-a",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("polyml-5.7")),
Remote_Build("Poly/ML test", "lxbroy8",
options = "-m32 -B -M1x2,2 -t polyml-test -i 'init_component /home/isabelle/contrib/polyml-5.7-20170217'",
args = "-N -g timing",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("polyml-test")),
Remote_Build("Mac OS X 10.8 Mountain Lion", "macbroy30", options = "-m32 -M2", args = "-a",
detect = Build_Log.Prop.build_start + " < date '2017-03-03'"))
val remote_builds: List[List[Remote_Build]] =
{
List(
List(Remote_Build("Poly/ML 5.7.1 Linux", "lxbroy8",
history_base = "37074e22e8be",
options = "-m32 -B -M1x2,2 -t polyml-5.7.1-pre1 -i 'init_component /home/isabelle/contrib/polyml-test-e7a662f8f9c4'",
args = "-N -g timing",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("polyml-5.7.1-pre1"))),
List(Remote_Build("Linux A", "lxbroy9",
options = "-m32 -B -M1x2,2", args = "-N -g timing")),
List(Remote_Build("Linux B", "lxbroy10", historic = true, history = 90,
options = "-m32 -B -M1x4,2,4,6", args = "-N -g timing")),
List(
Remote_Build("Mac OS X 10.9 Mavericks", "macbroy2",
options = "-m32 -M8" +
" -e ISABELLE_GHC=ghc -e ISABELLE_MLTON=mlton -e ISABELLE_OCAML=ocaml" +
" -e ISABELLE_OCAMLC=ocamlc -e ISABELLE_SMLNJ=/mnt/nfsbroy/home/smlnj/bin/sml",
args = "-a",
detect = Build_Log.Prop.build_tags.undefined),
Remote_Build("Mac OS X 10.9 Mavericks, quick_and_dirty", "macbroy2",
options = "-m32 -M8 -t quick_and_dirty", args = "-a -o quick_and_dirty",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("quick_and_dirty")),
Remote_Build("Mac OS X 10.9 Mavericks, skip_proofs", "macbroy2",
options = "-m32 -M8 -t skip_proofs", args = "-a -o skip_proofs",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("skip_proofs")),
Remote_Build("Poly/ML 5.7.1 Mac OS X", "macbroy2",
history_base = "37074e22e8be",
options = "-m32 -B -M1x4,4 -t polyml-5.7.1-pre1 -i 'init_component /home/isabelle/contrib/polyml-test-e7a662f8f9c4'",
args = "-a",
detect = Build_Log.Prop.build_tags + " = " + SQL.string("polyml-5.7.1-pre1"))),
List(
Remote_Build("Mac OS X 10.12 Sierra", "macbroy30", options = "-m32 -M2", args = "-a",
detect = Build_Log.Prop.build_start + " > date '2017-03-03'")),
List(Remote_Build("Mac OS X 10.10 Yosemite", "macbroy31", options = "-m32 -M2", args = "-a")),
List(
Remote_Build("Windows", "vmnipkow9", historic = true, history = 90, shared_home = false,
options = "-m32 -M4" +
" -e ISABELLE_OCAML=ocaml -e ISABELLE_OCAMLC=ocamlc" +
" -e ISABELLE_GHC=/usr/local/ghc-8.0.2/bin/ghc" +
" -e ISABELLE_SMLNJ=/usr/local/smlnj-110.81/bin/sml",
args = "-a",
detect = Build_Log.Settings.ML_PLATFORM + " = " + SQL.string("x86-windows")),
Remote_Build("Windows", "vmnipkow9", historic = true, history = 90, shared_home = false,
options = "-m64 -M4" +
" -e ISABELLE_OCAML=ocaml -e ISABELLE_OCAMLC=ocamlc" +
" -e ISABELLE_GHC=/usr/local/ghc-8.0.2/bin/ghc" +
" -e ISABELLE_SMLNJ=/usr/local/smlnj-110.81/bin/sml",
args = "-a",
detect = Build_Log.Settings.ML_PLATFORM + " = " + SQL.string("x86_64-windows"))))
}
private def remote_build_history(rev: String, i: Int, r: Remote_Build): Logger_Task =
{
val task_name = "build_history-" + r.host
Logger_Task(task_name, logger =>
{
using(logger.ssh_context.open_session(host = r.host, user = r.user, port = r.port))(
ssh =>
{
val self_update = !r.shared_home
val push_isabelle_home = self_update && Mercurial.is_repository(Path.explode("~~"))
val results =
Build_History.remote_build_history(ssh,
isabelle_repos,
isabelle_repos.ext(r.host),
isabelle_identifier = "cronjob_build_history",
self_update = self_update,
push_isabelle_home = push_isabelle_home,
rev = rev,
options =
" -N " + Bash.string(task_name) + (if (i < 0) "" else "_" + (i + 1).toString) +
" -f " + r.options,
args = "-o timeout=10800 " + r.args)
for ((log_name, bytes) <- results) {
logger.log(Date.now(), log_name)
Bytes.write(logger.log_dir + Path.explode(log_name), bytes)
}
})
})
}
val build_status_profiles: List[Build_Status.Profile] =
(remote_builds_old :: remote_builds).flatten.map(_.profile)
/** task logging **/
sealed case class Logger_Task(name: String = "", body: Logger => Unit)
class Log_Service private[Isabelle_Cronjob](progress: Progress, val ssh_context: SSH.Context)
{
current_log.file.delete
private val thread: Consumer_Thread[String] =
Consumer_Thread.fork("cronjob: logger", daemon = true)(
consume = (text: String) =>
{ // critical
File.append(current_log, text + "\n")
File.append(cumulative_log, text + "\n")
progress.echo(text)
true
})
def shutdown() { thread.shutdown() }
val hostname = Isabelle_System.hostname()
def log(date: Date, task_name: String, msg: String): Unit =
if (task_name != "")
thread.send(
"[" + Build_Log.print_date(date) + ", " + hostname + ", " + task_name + "]: " + msg)
def start_logger(start_date: Date, task_name: String): Logger =
new Logger(this, start_date, task_name)
def run_task(start_date: Date, task: Logger_Task)
{
val logger = start_logger(start_date, task.name)
val res = Exn.capture { task.body(logger) }
val end_date = Date.now()
val err =
res match {
case Exn.Res(_) => None
case Exn.Exn(exn) =>
System.err.println("Exception trace for " + quote(task.name) + ":")
exn.printStackTrace()
val first_line = Library.split_lines(Exn.message(exn)).headOption getOrElse "exception"
Some(first_line)
}
logger.log_end(end_date, err)
}
def fork_task(start_date: Date, task: Logger_Task): Task =
new Task(task.name, run_task(start_date, task))
}
class Logger private[Isabelle_Cronjob](
val log_service: Log_Service, val start_date: Date, val task_name: String)
{
def ssh_context: SSH.Context = log_service.ssh_context
def options: Options = ssh_context.options
def log(date: Date, msg: String): Unit = log_service.log(date, task_name, msg)
def log_end(end_date: Date, err: Option[String])
{
val elapsed_time = end_date.time - start_date.time
val msg =
(if (err.isEmpty) "finished" else "ERROR " + err.get) +
(if (elapsed_time.seconds < 3.0) "" else " (" + elapsed_time.message_hms + " elapsed time)")
log(end_date, msg)
}
val log_dir: Path = main_dir + Build_Log.log_subdir(start_date)
Isabelle_System.mkdirs(log_dir)
log(start_date, "started")
}
class Task private[Isabelle_Cronjob](name: String, body: => Unit)
{
private val future: Future[Unit] = Future.thread("cronjob: " + name) { body }
def is_finished: Boolean = future.is_finished
}
/** cronjob **/
def cronjob(progress: Progress, exclude_task: Set[String])
{
/* soft lock */
val still_running =
try { Some(File.read(main_state_file)) }
catch { case ERROR(_) => None }
still_running match {
case None | Some("") =>
case Some(running) =>
error("Isabelle cronjob appears to be still running: " + running)
}
/* log service */
val log_service = new Log_Service(progress, SSH.init_context(Options.init()))
def run(start_date: Date, task: Logger_Task) { log_service.run_task(start_date, task) }
def run_now(task: Logger_Task) { run(Date.now(), task) }
/* structured tasks */
def SEQ(tasks: List[Logger_Task]): Logger_Task = Logger_Task(body = _ =>
for (task <- tasks.iterator if !exclude_task(task.name) || task.name == "")
run_now(task))
def PAR(tasks: List[Logger_Task]): Logger_Task = Logger_Task(body = _ =>
{
@tailrec def join(running: List[Task])
{
running.partition(_.is_finished) match {
case (Nil, Nil) =>
case (Nil, _ :: _) => Thread.sleep(500); join(running)
case (_ :: _, remaining) => join(remaining)
}
}
val start_date = Date.now()
val running =
for (task <- tasks if !exclude_task(task.name))
yield log_service.fork_task(start_date, task)
join(running)
})
/* main */
val main_start_date = Date.now()
File.write(main_state_file, main_start_date + " " + log_service.hostname)
val hg = Mercurial.repository(isabelle_repos)
val rev = hg.id()
run(main_start_date,
Logger_Task("isabelle_cronjob", logger =>
run_now(
SEQ(List(build_release, build_history_base,
PAR(remote_builds.map(seq =>
SEQ(
for {
(r, i) <- (if (seq.length <= 1) seq.map((_, -1)) else seq.zipWithIndex)
rev <- r.pick(logger.options, rev, r.history_base_filter(hg))
} yield remote_build_history(rev, i, r)))),
Logger_Task("jenkins_logs", _ => Jenkins.download_logs(jenkins_jobs, main_dir)),
Logger_Task("build_log_database",
logger => Isabelle_Devel.build_log_database(logger.options)),
Logger_Task("build_status",
logger => Isabelle_Devel.build_status(logger.options)))))))
log_service.shutdown()
main_state_file.file.delete
}
/** command line entry point **/
def main(args: Array[String])
{
Command_Line.tool0 {
var force = false
var verbose = false
var exclude_task = Set.empty[String]
val getopts = Getopts("""
Usage: Admin/cronjob/main [OPTIONS]
Options are:
-f apply force to do anything
-v verbose
-x NAME exclude tasks with this name
""",
"f" -> (_ => force = true),
"v" -> (_ => verbose = true),
"x:" -> (arg => exclude_task += arg))
val more_args = getopts(args)
if (more_args.nonEmpty) getopts.usage()
val progress = if (verbose) new Console_Progress() else No_Progress
if (force) cronjob(progress, exclude_task)
else error("Need to apply force to do anything")
}
}
}