#!/bin/bash
+# feb 2013 - mainline is now known as 5.2, remove that step in the output
+# meaning results are now in merely
+# http://build.onelab.eu/modules/version.html
+#
+# reviewed in dec. 2010
+# moving back to running on the EU side
+#
# this script is a wrapper around the module-tools (version and diff)
-# it is invoked every 30 minutes on onelab build box
+# it is invoked cyclically
# prior to that, the following directories will have been svn updated :
-# /root/svn-build
-# /root/svn-build-4.2
+# ~/git-build
+# avoid running several instances of this script
+# when the svn server has problems, this can very well last quite a while
+
+COMMAND=$(basename $0)
+
+# running as root on liquid
OUTPUT=/build/modules
+WWWNAME=mainline
+LOCK=~/all-modules.run
+# make sure the cyclic tasks do not interfere with manual usage
+# (i.e. do not use ~/modules)
+WORKDIR_GIT=${HOME}/all-modules-git
+########## sample config running on liquid
+#svnpath=http://svn.planet-lab.org/svn/
+#gitserver=git.onelab.eu
+#gituser=root
+#build=build
+#username=not-needed-as-we-dont-write
+#email=not-needed-as-we-dont-write
+##########
+
+function do_update() {
+ build_dir=$1; shift
+ if [ -f $build_dir/auto-update.sh ] ; then
+ $build_dir/auto-update.sh
+ elif [ -d $build_dir/.git ] ; then
+ ( cd $build_dir; git pull > .update.log 2>&1 )
+ else
+ ( cd $build_dir; svn update > .update.log 2>&1 )
+ fi
+}
-# usage: do_version name dir
+# usage: do_version dir workdir
function do_version () {
- name=$1; shift
build_dir=$1; shift
+ workdir=$1; shift
- out_dir=$OUTPUT/$name
- out_file=$out_dir/version.txt
- out_tmp=$out_file.new
+ out_dir=$OUTPUT
+ out_file=$out_dir/version.html
+ out_tmp=$out_dir/.version.html
mkdir -p $out_dir
-
- ( echo $name ; \
- date ; \
- $build_dir/module-version -a ; \
- date ) > $out_tmp
+ $build_dir/module-version $VERBOSE -w $workdir --www $WWWNAME -a &> $out_tmp
mv -f $out_tmp $out_file
}
-# usage: do_version name dir
+# usage: do_diff dir workdir
function do_diff () {
- name=$1; shift
build_dir=$1; shift
+ workdir=$1; shift
- out_dir=$OUTPUT/$name
- out_file=$out_dir/version.txt
- out_tmp=$out_file.new
+ out_dir=$OUTPUT
+ out_file=$out_dir/diff.html
+ out_tmp=$out_dir/.diff.html
mkdir -p $out_dir
+ $build_dir/module-diff $VERBOSE -w $workdir --www $WWWNAME -a &> $out_tmp
+ mv -f $out_tmp $out_file
+
+}
+
+function usage () {
+ echo "Usage: $COMMAND [-v] [-f] [-i]"
+}
+
+function main () {
+
+ while [[ -n "$@" ]] ; do
+ case "$1" in
+ -f) rm -f $LOCK ;;
+ -i) ls -l $LOCK ; exit 0 ;;
+ -v) set -x ; VERBOSE=-v ;;
+ *) usage; exit 1;;
+ esac
+ shift
+ done
+
+ # is the stamp older than 2 hours ?
+ # in minutes
+ GRACE=120
+ is_old=$(find $LOCK -mmin +$GRACE 2> /dev/null)
+ if [ -n "$is_old" ] ; then
+ echo "$LOCK is older than $GRACE minutes - removing"
+ rm -f $LOCK
+ fi
+
+ [ -f $LOCK ] && exit 1
- ( echo $name ; \
- date ; \
- $build_dir/module-diff -a -o -q ; \
- date ) > $out_tmp
-
- ( echo 'WARNINGS (if any)' ; \
- egrep 'was not found|Skipping failed' $out_tmp ;
- cat $out_tmp ) > $out_file
+ echo $$ > $LOCK
+
+ do_update ~/git-build
+ do_version ~/git-build $WORKDIR_GIT
+ do_diff ~/git-build $WORKDIR_GIT
+
+ rm $LOCK
+
}
-do_version trunk /root/svn-build
-do_diff trunk /root/svn-build
-do_version 4.2 /root/svn-build-4.2
-do_diff 4.2 /root/svn-build-4.2
+main "$@"
+
+########################################
+# this applied to the older version that was running at princeton
+# NOTE
+# as the svn diff operations from a remote location are so sssssslllllllooooooooowwwwww...
+# what we do:
+# maintain codebase in onelab.eu for historical reasons
+# (1) push scripts on princeton (manually run all-modules-update.sh)
+# (2) run the scripts cyclically over there through cron
+# and push the results on build.onelab.eu with all-modules.push.sh (as part of the cron job)
+#
git://git.onelab.eu / infrastructure.git / blobdiff