utils/release/export.sh

   1 #!/bin/sh
   2 #===-- tag.sh - Tag the LLVM release candidates ----------------------------===#
   3 #
   4 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 # See https://llvm.org/LICENSE.txt for license information.
   6 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 #
   8 #===------------------------------------------------------------------------===#
   9 #
  10 # Create branches and release candidates for the LLVM release.
  11 #
  12 #===------------------------------------------------------------------------===#
  13
  14 set -e
  15
  16 projects="llvm cfe test-suite compiler-rt libcxx libcxxabi clang-tools-extra polly lldb lld openmp libunwind"
  17 base_url="https://llvm.org/svn/llvm-project"
  18
  19 release=""
  20 rc=""
  21
  22 usage() {
  23     echo "Export the SVN sources and build tarballs from them"
  24     echo "usage: `basename $0`"
  25     echo " "
  26     echo "  -release <num> The version number of the release"
  27     echo "  -rc <num>      The release candidate number"
  28     echo "  -final         The final tag"
  29 }
  30
  31 export_sources() {
  32     release_no_dot=`echo $release | sed -e 's,\.,,g'`
  33     tag_dir="tags/RELEASE_$release_no_dot/$rc"
  34
  35     if [ "$rc" = "final" ]; then
  36         rc=""
  37     fi
  38
  39     for proj in $projects; do
  40         echo "Exporting $proj ..."
  41         svn export \
  42             $base_url/$proj/$tag_dir \
  43             $proj-$release$rc.src
  44
  45         echo "Creating tarball ..."
  46         tar cfJ $proj-$release$rc.src.tar.xz $proj-$release$rc.src
  47     done
  48 }
  49
  50 while [ $# -gt 0 ]; do
  51     case $1 in
  52         -release | --release )
  53             shift
  54             release=$1
  55             ;;
  56         -rc | --rc )
  57             shift
  58             rc="rc$1"
  59             ;;
  60         -final | --final )
  61             rc="final"
  62             ;;
  63         -h | -help | --help )
  64             usage
  65             exit 0
  66             ;;
  67         * )
  68             echo "unknown option: $1"
  69             usage
  70             exit 1
  71             ;;
  72     esac
  73     shift
  74 done
  75
  76 if [ "x$release" = "x" ]; then
  77     echo "error: need to specify a release version"
  78     exit 1
  79 fi
  80
  81 # Make sure umask is not overly restrictive.
  82 umask 0022
  83
  84 export_sources
  85 exit 0