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110 lines
2.6 KiB
Bash
Executable File
110 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright The Helm Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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readonly SCRIPT_DIR=$(dirname "$(readlink -f "$0")")
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show_help() {
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cat << EOF
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Usage: $(basename "$0") <options>
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Create and push a tag.
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-h, --help Display help
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-d, --debug Display verbose output
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-r, --remote The name of the remote to push the tag to (default: upstream)
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-f, --force Force an existing tag to be overwritten
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-t, --tag The name of the tag to create
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-s, --skip-push Skip pushing the tag
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EOF
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}
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main() {
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local debug=
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local tag=
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local remote=upstream
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local force=()
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local skip_push=
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while :; do
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case "${1:-}" in
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-h|--help)
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show_help
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exit
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;;
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-d|--debug)
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debug=true
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;;
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-t|--tag)
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if [[ -n "${2:-}" ]]; then
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tag="$2"
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shift
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else
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echo "ERROR: '--tag' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-r|--remote)
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if [[ -n "${2:-}" ]]; then
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remote="$2"
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shift
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else
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echo "ERROR: '--remote' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-f|--force)
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force+=(--force)
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;;
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-s|--skip-push)
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skip_push=true
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [[ -z "$tag" ]]; then
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echo "ERROR: --tag is required!" >&2
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show_help
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exit 1
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fi
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if [[ -n "$debug" ]]; then
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set -x
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fi
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pushd "$SCRIPT_DIR" > /dev/null
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git tag -a -m "Release $tag" "$tag" "${force[@]}"
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if [[ -z "$skip_push" ]]; then
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git push "$remote" "refs/tags/$tag" "${force[@]}"
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fi
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popd > /dev/null
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}
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main "$@"
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