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@web.sourceforge.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 # Create MD5 sum
  81 cd $IN
  82 cat <<-END_README > README
  83 This is the daily SVN snapshot of nagiosplug, consisting of the SVN trunk
  84 and any other branches.
  85
  86 The nagios-plugins-HEAD.tar.gz link will always go to the latest trunk snapshot
  87 (name kept for existing tinderbox scripts to link correctly).
  88
  89 The MD5SUM is:
  90 END_README
  91 md5sum *.gz | tee -a README > MD5SUM
  92
  93
  94 # Check for *.gz files locally (expect NFS between cf shell server and $CF)
  95 set -x
  96 cd $IN
  97 files=$(ls *.gz 2>/dev/null)
  98 [[ -z $files ]] && die "No files created"
  99 head_file=$(cd $IN && ls -rt *-trunk-*.gz | head -1 2>/dev/null)
 100 cat <<-EOF > /tmp/batchfile.$$
 101 cd $OUT
 102 rm *.gz
 103 put *.gz
 104 ln $head_file nagios-plugins-HEAD.tar.gz
 105 put MD5SUM
 106 put README readme
 107 EOF
 108
 109 # Do the actual transfer
 110 # Have to put README down as readme because SF's apache server appears to block README files
 111 sftp -b /tmp/batchfile.$$ $OUT_SERVER
 112
 113 rm -f $files /tmp/batchfile.$$
 114
 115 # Work out success or failure
 116 expected=$(($# + 1))
 117 set -- $files
 118 [[ $# -ne $expected ]] && die "Expected $expected, got $#"
 119 exit 0