Admin.isabelle_cronjob.scala Maven / Gradle / Ivy
/* 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 isabelle_dev_source = "http://isabelle.in.tum.de/repos/isabelle"
val isabelle_release_source = "http://bitbucket.org/isabelle_project/isabelle-release"
val afp_source = "https://bitbucket.org/isa-afp/afp-devel"
val release_snapshot = Path.explode("~/html-data/release_snapshot")
/** particular tasks **/
/* identify Isabelle + AFP repository snapshots and build release */
private val build_release =
Logger_Task("build_release", logger =>
Isabelle_System.with_tmp_dir("isadist")(base_dir =>
{
val rev = Mercurial.repository(isabelle_repos).id()
val afp_rev = Mercurial.setup_repository(afp_source, afp_repos).id()
File.write(logger.log_dir + Build_Log.log_filename("isabelle_identify", logger.start_date),
terminate_lines(
List("isabelle_identify: " + Build_Log.print_date(logger.start_date),
"",
"Isabelle version: " + rev,
"AFP version: " + afp_rev)))
val new_snapshot = release_snapshot.ext("new")
val old_snapshot = release_snapshot.ext("old")
Isabelle_System.rm_tree(new_snapshot)
Isabelle_System.rm_tree(old_snapshot)
Build_Release.build_release(base_dir, rev = rev, afp_rev = afp_rev,
parallel_jobs = 4, remote_mac = "macbroy31", website = Some(new_snapshot))
if (release_snapshot.is_dir) File.mv(release_snapshot, old_snapshot)
File.mv(new_snapshot, release_snapshot)
Isabelle_System.rm_tree(old_snapshot)
}))
/* 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.copy(log_path, logger.log_dir + log_path.base)
}
})
/* remote build_history */
sealed case class Remote_Build(
host: String,
user: String = "",
port: Int = SSH.default_port,
shared_home: Boolean = true,
options: String = "",
args: String = "")
private val remote_builds =
List(
List(Remote_Build("lxbroy10", options = "-m32 -B -M1x4,2,4,6 -N", args = "-g timing")),
List(
Remote_Build("macbroy2", options = "-m32 -M8", args = "-a"),
Remote_Build("macbroy2", options = "-m32 -M8 -t quick_and_dirty", args = "-a -o quick_and_dirty"),
Remote_Build("macbroy2", options = "-m32 -M8 -t skip_proofs", args = "-a -o skip_proofs")),
List(Remote_Build("macbroy30", options = "-m32 -M2", args = "-a")),
List(Remote_Build("macbroy31", options = "-m32 -M2", args = "-a")),
List(
Remote_Build("vmnipkow9", shared_home = false, options = "-m32 -M4", args = "-a"),
Remote_Build("vmnipkow9", shared_home = false, options = "-m64 -M4", args = "-a")))
private def remote_build_history(rev: String, 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("~~"))
def progress_result(log_name: String, bytes: Bytes): Unit =
Bytes.write(logger.log_dir + Path.explode(log_name), bytes)
Build_History.remote_build_history(ssh,
isabelle_repos,
isabelle_repos.ext(r.host),
isabelle_repos_source = isabelle_dev_source,
self_update = self_update,
push_isabelle_home = push_isabelle_home,
progress_result = progress_result _,
options =
r.options + " -f -r " + Bash.string(rev) + " -N " + Bash.string(task_name),
args = "-o timeout=10800 " + r.args)
})
})
}
/** 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 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 rev = Mercurial.repository(isabelle_repos).id()
run(main_start_date,
Logger_Task("isabelle_cronjob", _ =>
run_now(
SEQ(List(build_release, build_history_base,
PAR(remote_builds.map(seq => SEQ(seq.map(remote_build_history(rev, _))))))))))
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 Ignore_Progress
if (force) cronjob(progress, exclude_task)
else error("Need to apply force to do anything")
}
}
}
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