Remove old Suversion release scripts

#!/bin/bash

#===-- merge-git.sh - Merge commit to the stable branch --------------------===#

#

# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

# See https://llvm.org/LICENSE.txt for license information.

# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

#

#===------------------------------------------------------------------------===#

#

# This script will merge an svn revision to a git repo using git-svn while

# preserving the svn commit message.

# 

# NOTE: This script has only been tested with the per-project git repositories

# and not with the monorepo.

#

# In order to use this script, you must:

# 1) Checkout the stable branch you would like to merge the revision into.

# 2) Correctly configure the branch as an svn-remote by adding the following to

# your .git/config file for your git repo (replace xy with the major/minor

# version of the release branch. e.g. release_50 or release_60):

#

#[svn-remote "release_xy"]

#url = https://llvm.org/svn/llvm-project/llvm/branches/release_xy

#fetch = :refs/remotes/origin/release_xy

#

# Once the script completes successfully, you can push your changes with

# git-svn dcommit

#

#===------------------------------------------------------------------------===#

usage() {

    echo "usage: `basename $0` [OPTIONS]"

    echo "  -rev NUM       The revision to merge into the project"

}

while [ $# -gt 0 ]; do

    case $1 in

        -rev | --rev | -r )

            shift

            rev=$1

            ;;

        -h | -help | --help )

            usage

            ;;

        * )

            echo "unknown option: $1"

            echo ""

            usage

            exit 1

            ;;

    esac

    shift

done

if [ -z "$rev" ]; then

    echo "error: need to specify a revision"

    echo

    usage

    exit 1

fi

# Rebuild revision map

git svn find-rev r$rev origin/master &>/dev/null

git_hash=`git svn find-rev r$rev origin/master`

if [ -z "$git_hash" ]; then

    echo "error: could not determine git commit for r$rev"

    exit 1

fi

commit_msg=`svn log -r $rev https://llvm.org/svn/llvm-project/`

ammend="--amend"

git cherry-pick $git_hash

if [ $? -ne 0 ]; then

  echo ""

  echo "** cherry-pick failed enter 'e' to exit or 'c' when you have finished resolving the conflicts:"

  read option

  case $option in

    c)

      ammend=""

      ;;

    *)

      exit 1

      ;;

  esac

fi

git commit $ammend -m "Merging r$rev:" -m "$commit_msg"

#!/bin/sh

#===-- merge.sh - Test the LLVM release candidates -------------------------===#

#

# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

# See https://llvm.org/LICENSE.txt for license information.

# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

#

#===------------------------------------------------------------------------===#

#

# Merge a revision into a project.

#

#===------------------------------------------------------------------------===#

set -e

rev=""

proj=""

revert="no"

srcdir=""

usage() {

    echo "usage: `basename $0` [OPTIONS]"

    echo "  -proj PROJECT  The project to merge the result into"

    echo "  -rev NUM       The revision to merge into the project"

    echo "  -revert        Revert rather than merge the commit"

    echo "  -srcdir        The root of the project checkout"

}

while [ $# -gt 0 ]; do

    case $1 in

        -rev | --rev | -r )

            shift

            rev=$1

            ;;

        -proj | --proj | -project | --project | -p )

            shift

            proj=$1

            ;;

        --srcdir | -srcdir | -s)

            shift

            srcdir=$1

            ;;

        -h | -help | --help )

            usage

            ;;

        -revert | --revert )

            revert="yes"

            ;;

        * )

            echo "unknown option: $1"

            echo ""

            usage

            exit 1

            ;;

    esac

    shift

done

if [ -z "$srcdir" ]; then

    srcdir="$proj.src"

fi

if [ "x$rev" = "x" -o "x$proj" = "x" ]; then

    echo "error: need to specify project and revision"

    echo

    usage

    exit 1

fi

if ! svn ls http://llvm.org/svn/llvm-project/$proj/trunk > /dev/null 2>&1 ; then

    echo "error: invalid project: $proj"

    exit 1

fi

tempfile=`mktemp /tmp/merge.XXXXXX` || exit 1

if [ $revert = "yes" ]; then

    echo "Reverting r$rev:" > $tempfile

else

    echo "Merging r$rev:" > $tempfile

fi

svn log -c $rev http://llvm.org/svn/llvm-project/$proj/trunk >> $tempfile 2>&1

cd "$srcdir"

echo "# Updating tree"

svn up

if [ $revert = "yes" ]; then

    echo "# Reverting r$rev in $proj locally"

    svn merge -c -$rev . || exit 1

else

    echo "# Merging r$rev into $proj locally"

    svn merge -c $rev https://llvm.org/svn/llvm-project/$proj/trunk . || exit 1

fi

echo

echo "# To commit, run the following in $srcdir/:"

echo svn commit -F $tempfile

exit 0

#!/bin/bash

#===-- tag.sh - Tag the LLVM release candidates ----------------------------===#

#

# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

# See https://llvm.org/LICENSE.txt for license information.

# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

#

#===------------------------------------------------------------------------===#

#

# Create branches and release candidates for the LLVM release.

#

#===------------------------------------------------------------------------===#

set -e

release=""

rc=""

rebranch="no"

# All the projects that make it into the monorepo, plus test-suite.

projects="monorepo-root cfe clang-tools-extra compiler-rt debuginfo-tests libclc libcxx libcxxabi libunwind lld lldb llgo llvm openmp parallel-libs polly pstl test-suite"

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() {

    local remove_args=()

    local create_args=()

    local message_prefix

    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

            remove_args+=(rm "$proj/branches/release_$branch_release")

        fi

        create_args+=(cp ${revision} "$proj/trunk" "$proj/branches/release_$branch_release")

    done

    if [[ ${#remove_args[@]} -gt 0 ]]; then

        message_prefix="Removing and recreating"

    else

        message_prefix="Creating"

    fi

    if [[ ${#create_args[@]} -gt 0 ]]; then

        ${dryrun} svnmucc --root-url "$base_url" \

            -m "$message_prefix release_$branch_release branch off revision ${revision}" \

            "${remove_args[@]}" "${create_args[@]}"

    fi

    set +x

}

tag_release_candidate() {

    local create_args=()

    set -x

    for proj in $projects ; do

        if ! svn ls $base_url/$proj/tags/RELEASE_$tag_release > /dev/null 2>&1 ; then

            create_args+=(mkdir "$proj/tags/RELEASE_$tag_release")

        fi

        if ! svn ls $base_url/$proj/tags/RELEASE_$tag_release/$rc > /dev/null 2>&1 ; then

            create_args+=(cp HEAD

                          "$proj/branches/release_$branch_release"

                          "$proj/tags/RELEASE_$tag_release/$rc")

        fi

    done

    if [[ ${#create_args[@]} -gt 0 ]]; then

        ${dryrun} svnmucc --root-url "$base_url" \

            -m "Creating release candidate $rc from release_$tag_release branch" \

            "${create_args[@]}"

    fi

    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 [ "$release" = "" ]; 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 [ "$rc" = "" ]; 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