diff options
Diffstat (limited to 'tools/go_branch.sh')
-rwxr-xr-x | tools/go_branch.sh | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tools/go_branch.sh b/tools/go_branch.sh deleted file mode 100755 index d9e79401d..000000000 --- a/tools/go_branch.sh +++ /dev/null @@ -1,78 +0,0 @@ -#!/bin/bash - -# Copyright 2019 The gVisor Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eo pipefail - -# Discovery the package name from the go.mod file. -declare -r gomod="$(pwd)/go.mod" -declare -r module=$(cat "${gomod}" | grep -E "^module" | cut -d' ' -f2) -declare -r gosum="$(pwd)/go.sum" - -# Check that gopath has been built. -declare -r gopath_dir="$(pwd)/bazel-bin/gopath/src/${module}" -if ! [ -d "${gopath_dir}" ]; then - echo "No gopath directory found; build the :gopath target." >&2 - exit 1 -fi - -# Create a temporary working directory, and ensure that this directory and all -# subdirectories are cleaned up upon exit. -declare -r tmp_dir=$(mktemp -d) -finish() { - cd # Leave tmp_dir. - rm -rf "${tmp_dir}" -} -trap finish EXIT - -# Record the current working commit. -declare -r head=$(git describe --always) - -# We expect to have an existing go branch that we will use as the basis for -# this commit. That branch may be empty, but it must exist. -declare -r go_branch=$(git show-ref --hash origin/go) - -# Clone the current repository to the temporary directory, and check out the -# current go_branch directory. We move to the new repository for convenience. -declare -r repo_orig="$(pwd)" -declare -r repo_new="${tmp_dir}/repository" -git clone . "${repo_new}" -cd "${repo_new}" - -# Setup the repository and checkout the branch. -git config user.email "gvisor-bot@google.com" -git config user.name "gVisor bot" -git fetch origin "${go_branch}" -git checkout -b go "${go_branch}" - -# Start working on a merge commit that combines the previous history with the -# current history. Note that we don't actually want any changes yet. -git merge --allow-unrelated-histories --no-commit --strategy ours ${head} - -# Sync the entire gopath_dir and go.mod. -rsync --recursive --verbose --delete --exclude .git --exclude README.md -L "${gopath_dir}/" . -cp "${gomod}" . -cp "${gosum}" . - -# There are a few solitary files that can get left behind due to the way bazel -# constructs the gopath target. Note that we don't find all Go files here -# because they may correspond to unused templates, etc. -cp "${repo_orig}"/runsc/*.go runsc/ - -# Update the current working set and commit. -git add . && git commit -m "Merge ${head} (automated)" - -# Push the branch back to the original repository. -git remote add orig "${repo_orig}" && git push -f orig go:go |