tools/sfsnapshot

   1 #! /bin/bash
   2
   3 # Butchered version of snapshot
   4 # Can only run on the shell compile farm server
   5 # Will always create a snapshot of HEAD
   6 # If want multiple snapshots, just run with "sfsnapshot [branch ...]"
   7 # Assumes:
   8 #  ssh setup to send to shell.sf.net and $CF without password prompt
   9 #  the compile server has all the prerequisites stated at http://nagiosplug.sourceforge.net/developer-guidelines.html
  10 # Install in cron with something like:
  11 #  47 * * * * $HOME/bin/mail_error -o $HOME/sfsnapshot.out -m tonvoon@users.sf.net sfsnapshot r1_3_0
  12
  13 function die { echo $1; exit 1; }
  14
  15 # This makes the distribution. Expects $1 as branches/name, otherwise uses trunk
  16 function make_dist {
  17         if [[ -n $1 ]] ; then
  18                 svn_url_suffix=$1
  19                 name=${1##*/}
  20         else
  21                 svn_url_suffix="trunk"
  22                 name="trunk"
  23         fi
  24         v="$name-"
  25
  26         # Get compile server to do the work
  27         # Variables will be expanded locally before being run on $CF
  28         ssh $CF <<EOF
  29         set -x
  30         PATH=$PATH:/usr/local/bin
  31         [[ ! -d $COMPILE_DIR/$name ]] && mkdir -p $COMPILE_DIR/$name
  32         cd $COMPILE_DIR/$name
  33
  34         # Cannot use cvs export due to conflicts on second run - think this is better for cvs server
  35         svn export https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/$svn_url_suffix $PROJECT
  36
  37         cd $PROJECT
  38
  39         tools/setup
  40
  41         ./configure
  42
  43         # Make the Nagiosplug dist tarball
  44         make dist VERSION=$v$DS RELEASE=snapshot
  45
  46         # May fail if file not generated - do not trap
  47         mv *.gz $IN
  48
  49         rm -rf $COMPILE_DIR
  50         # End ssh
  51 EOF
  52 }
  53
  54 # Set working variables
  55 PROJECT=nagiosplug
  56
  57 # This is local to the compile server for faster compile
  58 COMPILE_DIR=/tmp/tonvoon/tmp_snapshot
  59
  60 #  Needs to be on NFS so gz file can be read on the compile shell server
  61 IN=${HOME}/tmp_snapshot
  62
  63 # Where to place the generated files
  64 OUT_SERVER="tonvoon@shell.sf.net"
  65 OUT="/home/groups/n/na/nagiosplug/htdocs/snapshot"
  66
  67 # Make sure prereqs are satisfied on server!
  68 CF="localhost"
  69 DS=`date -u +%Y%m%d%H%M`
  70
  71 # Setup home directory area
  72 [[ ! -d $IN ]] && mkdir -p $IN
  73
  74 # Make dists for HEAD and any others in command parameters
  75 make_dist
  76 for i in $* ; do
  77         make_dist $i
  78 done
  79
  80 # Check for *.gz files locally (expect NFS between cf shell server and $CF)
  81 set -x
  82 files=$(ls $IN/*.gz 2>/dev/null)
  83 [[ -z $files ]] && die "No files created"
  84 head_file=$(cd $IN && ls *-trunk-*.gz 2>/dev/null)
  85 ssh -2 $OUT_SERVER "rm -f $OUT/*.gz"
  86 scp -2 $files $OUT_SERVER:$OUT
  87 if [[ -n $head_file ]] ; then
  88         ssh -2 $OUT_SERVER "cd $OUT && ln -s $head_file nagios-plugins-HEAD.tar.gz"
  89 fi
  90
  91 # Create MD5 sum
  92 ssh -2 $OUT_SERVER << EOF
  93 cd $OUT
  94 cat <<-END_README > README
  95 This is the daily SVN snapshot of nagiosplug, consisting of the SVN trunk
  96 and any other branches.
  97
  98 The nagios-plugins-HEAD.tar.gz link will always go to the latest trunk snapshot
  99 (name kept for existing tinderbox scripts to link correctly).
 100
 101 The MD5SUM is:
 102 END_README
 103 md5sum *.gz | tee -a README > MD5SUM
 104 EOF
 105
 106 rm -f $files
 107
 108 # Work out success or failure
 109 expected=$(($# + 1))
 110 set -- $files
 111 [[ $# -ne $expected ]] && die "Expected $expected, got $#"
 112 exit 0