| #!/bin/sh |
| #===-- tag.sh - Tag the LLVM release candidates ----------------------------===# |
| # |
| # The LLVM Compiler Infrastructure |
| # |
| # This file is distributed under the University of Illinois Open Source |
| # License. |
| # |
| #===------------------------------------------------------------------------===# |
| # |
| # Create branches and release candidates for the LLVM release. |
| # |
| #===------------------------------------------------------------------------===# |
| |
| set -e |
| |
| release="" |
| rc="" |
| rebranch="no" |
| projects="llvm cfe test-suite compiler-rt libcxx libcxxabi clang-tools-extra polly lldb lld openmp libunwind debuginfo-tests" |
| dryrun="" |
| revision="HEAD" |
| |
| base_url="https://llvm.org/svn/llvm-project" |
| |
| usage() { |
| echo "usage: `basename $0` -release <num> [-rebranch] [-revision <num>] [-dry-run]" |
| echo "usage: `basename $0` -release <num> -rc <num> [-dry-run]" |
| echo " " |
| echo " -release <num> The version number of the release" |
| echo " -rc <num> The release candidate number" |
| echo " -rebranch Remove existing branch, if present, before branching" |
| echo " -final Tag final release candidate" |
| echo " -revision <num> Revision to branch off (default: HEAD)" |
| echo " -dry-run Make no changes to the repository, just print the commands" |
| } |
| |
| tag_version() { |
| set -x |
| for proj in $projects; do |
| if svn ls $base_url/$proj/branches/release_$branch_release > /dev/null 2>&1 ; then |
| if [ $rebranch = "no" ]; then |
| continue |
| fi |
| ${dryrun} svn remove -m "Removing old release_$branch_release branch for rebranching." \ |
| $base_url/$proj/branches/release_$branch_release |
| fi |
| ${dryrun} svn copy -m "Creating release_$branch_release branch off revision ${revision}" \ |
| -r ${revision} \ |
| $base_url/$proj/trunk \ |
| $base_url/$proj/branches/release_$branch_release |
| done |
| set +x |
| } |
| |
| tag_release_candidate() { |
| set -x |
| for proj in $projects ; do |
| if ! svn ls $base_url/$proj/tags/RELEASE_$tag_release > /dev/null 2>&1 ; then |
| ${dryrun} svn mkdir -m "Creating release directory for release_$tag_release." $base_url/$proj/tags/RELEASE_$tag_release |
| fi |
| if ! svn ls $base_url/$proj/tags/RELEASE_$tag_release/$rc > /dev/null 2>&1 ; then |
| ${dryrun} svn copy -m "Creating release candidate $rc from release_$tag_release branch" \ |
| $base_url/$proj/branches/release_$branch_release \ |
| $base_url/$proj/tags/RELEASE_$tag_release/$rc |
| fi |
| done |
| set +x |
| } |
| |
| while [ $# -gt 0 ]; do |
| case $1 in |
| -release | --release ) |
| shift |
| release=$1 |
| ;; |
| -rc | --rc ) |
| shift |
| rc="rc$1" |
| ;; |
| -rebranch | --rebranch ) |
| rebranch="yes" |
| ;; |
| -final | --final ) |
| rc="final" |
| ;; |
| -revision | --revision ) |
| shift |
| revision="$1" |
| ;; |
| -dry-run | --dry-run ) |
| dryrun="echo" |
| ;; |
| -h | --help | -help ) |
| usage |
| exit 0 |
| ;; |
| * ) |
| echo "unknown option: $1" |
| usage |
| exit 1 |
| ;; |
| esac |
| shift |
| done |
| |
| if [ "x$release" = "x" ]; then |
| echo "error: need to specify a release version" |
| echo |
| usage |
| exit 1 |
| fi |
| |
| branch_release=`echo $release | sed -e 's,\([0-9]*\.[0-9]*\).*,\1,' | sed -e 's,\.,,g'` |
| tag_release=`echo $release | sed -e 's,\.,,g'` |
| |
| if [ "x$rc" = "x" ]; then |
| tag_version |
| else |
| if [ "$revision" != "HEAD" ]; then |
| echo "error: cannot use -revision with -rc" |
| echo |
| usage |
| exit 1 |
| fi |
| |
| tag_release_candidate |
| fi |
| |
| exit 0 |