utils/release/tag.sh

   1 #!/bin/sh
   2 #===-- tag.sh - Tag the LLVM release candidates ----------------------------===#
   3 #
   4 #                     The LLVM Compiler Infrastructure
   5 #
   6 # This file is distributed under the University of Illinois Open Source
   7 # License.
   8 #
   9 #===------------------------------------------------------------------------===#
  10 #
  11 # Create branches and release candidates for the LLVM release.
  12 #
  13 #===------------------------------------------------------------------------===#
  14
  15 set -e
  16
  17 release=""
  18 rc=""
  19
  20 base_url="https://llvm.org/svn/llvm-project"
  21
  22 function usage() {
  23     echo "usage: `basename $0` -release <num>"
  24     echo "usage: `basename $0` -release <num> -rc <num>"
  25     echo " "
  26     echo "  -release <num>  The version number of the release"
  27     echo "  -rc <num>       The release candidate number"
  28     echo "  -final          Tag final release candidate"
  29 }
  30
  31 function tag_version() {
  32     set -x
  33     for proj in llvm cfe dragonegg test-suite compiler-rt libcxx libcxxabi ; do
  34         if ! svn ls $base_url/$proj/branches/release_$release > /dev/null 2>&1 ; then
  35             svn copy -m "Creating release_$release branch" \
  36                 $base_url/$proj/trunk \
  37                 $base_url/$proj/branches/release_$release
  38         fi
  39     done
  40     set +x
  41 }
  42
  43 function tag_release_candidate() {
  44     set -x
  45     for proj in llvm cfe dragonegg test-suite compiler-rt libcxx libcxxabi ; do
  46         if ! svn ls $base_url/$proj/tags/RELEASE_$release > /dev/null 2>&1 ; then
  47             svn mkdir -m "Creating release directory for release_$release." $base_url/$proj/tags/RELEASE_$release
  48         fi
  49         if ! svn ls $base_url/$proj/tags/RELEASE_$release/$rc > /dev/null 2>&1 ; then
  50             svn copy -m "Creating release candidate $rc from release_$release branch" \
  51                 $base_url/$proj/branches/release_$release \
  52                 $base_url/$proj/tags/RELEASE_$release/$rc
  53         fi
  54     done
  55     set +x
  56 }
  57
  58 while [ $# -gt 0 ]; do
  59     case $1 in
  60         -release | --release )
  61             shift
  62             release=$1
  63             ;;
  64         -rc | --rc )
  65             shift
  66             rc="rc$1"
  67             ;;
  68         -final | --final )
  69             rc="final"
  70             ;;
  71         -h | --help | -help )
  72             usage
  73             exit 0
  74             ;;
  75         * )
  76             echo "unknown option: $1"
  77             usage
  78             exit 1
  79             ;;
  80     esac
  81     shift
  82 done
  83
  84 if [ "x$release" = "x" ]; then
  85     echo "error: need to specify a release version"
  86     echo
  87     usage
  88     exit 1
  89 fi
  90
  91 release=`echo $release | sed -e 's,\.,,g'`
  92
  93 if [ "x$rc" = "x" ]; then
  94     tag_version
  95 else
  96     tag_release_candidate
  97 fi
  98
  99 exit 1