# HG changeset patch
# User wenzelm
# Date 1510664198 -3600
# Node ID 85e6c1ff5be3027db38dddea097049c74f23993c
# Parent  f11486d3158630349ae9ef9b6e6221f4dabb2c58
removed pointless user_home: no measurable impact;

diff -r f11486d31586 -r 85e6c1ff5be3 src/Pure/Admin/isabelle_cronjob.scala
--- a/src/Pure/Admin/isabelle_cronjob.scala	Mon Nov 13 15:07:03 2017 +0100
+++ b/src/Pure/Admin/isabelle_cronjob.scala	Tue Nov 14 13:56:38 2017 +0100
@@ -264,7 +264,7 @@
           detect = Build_Log.Prop.build_tags + " = " + SQL.string("AFP"))))
 
   private def remote_build_history(
-    rev: String, afp_rev: Option[String], i: Int, user_home: Boolean, r: Remote_Build): Logger_Task =
+    rev: String, afp_rev: Option[String], i: Int, r: Remote_Build): Logger_Task =
   {
     val task_name = "build_history-" + r.host
     Logger_Task(task_name, logger =>
@@ -275,14 +275,6 @@
               val self_update = !r.shared_home
               val push_isabelle_home = self_update && Mercurial.is_repository(Path.explode("~~"))
 
-              if (user_home && r.shared_home) {
-                ssh.execute("""
-if [ ! -e /tmp/isabelle-isatest/contrib ]
-then
-  mkdir -p /tmp/isabelle-isatest && ln -s /home/isabelle/contrib /tmp/isabelle-isatest
-fi""").check
-              }
-
               val results =
                 Build_History.remote_build_history(ssh,
                   isabelle_repos,
@@ -293,7 +285,6 @@
                   rev = rev,
                   afp_rev = afp_rev,
                   options =
-                    (if (user_home && r.shared_home) " -u /tmp/isabelle-isatest" else "") +
                     " -N " + Bash.string(task_name) + (if (i < 0) "" else "_" + (i + 1).toString) +
                     " -f " + r.options,
                   args = "-o timeout=10800 " + r.args)
@@ -448,9 +439,6 @@
     val hg = Mercurial.repository(isabelle_repos)
     val hg_graph = hg.graph()
 
-    val user_home: String => Boolean =
-      hg_graph.all_succs(List("19b6091c2137")).contains(_)
-
     def history_base_filter(r: Remote_Build): Item => Boolean =
     {
       val base_rev = hg.id(r.history_base)
@@ -475,7 +463,7 @@
                     for {
                       (r, i) <- (if (seq.length <= 1) seq.map((_, -1)) else seq.zipWithIndex)
                       (rev, afp_rev) <- r.pick(logger.options, hg.id(), history_base_filter(r))
-                    } yield remote_build_history(rev, afp_rev, i, user_home(rev), r)))),
+                    } yield remote_build_history(rev, afp_rev, i, r)))),
                 Logger_Task("jenkins_logs", _ =>
                   Jenkins.download_logs(Jenkins.build_log_jobs, main_dir)),
                 Logger_Task("build_log_database",