mirror of
https://github.com/argoproj/argo-cd
synced 2026-04-22 01:17:16 +00:00
108 lines
3.1 KiB
Bash
Executable file
108 lines
3.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# This script requires bash shell - sorry.
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NEW_TAG="${1}"
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GIT_REMOTE="${2}"
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COMMIT_MSG="${3}"
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origToken=""
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set -ue
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restoreToken() {
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if test "$origToken" != ""; then
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echo ">> Restoring original Git comment char"
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git config core.commentChar "$origToken"
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fi
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}
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cleanLocalTriggerTag() {
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if test "$TRIGGER_TAG" != ""; then
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echo ">> Remove trigger tag '${TRIGGER_TAG}' from local repository."
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git tag -d $TRIGGER_TAG
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fi
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}
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cleanup() {
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restoreToken
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cleanLocalTriggerTag
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}
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if test "${NEW_TAG}" = "" -o "${GIT_REMOTE}" = ""; then
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echo "!! Usage: $0 <release tag> <remote> [path to release notes file]" >&2
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exit 1
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fi
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# Target (version) tag must match version scheme vMAJOR.MINOR.PATCH with an
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# optional pre-release tag.
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if ! echo "${NEW_TAG}" | egrep -q '^v[0-9]+\.[0-9]+\.[0-9]+(-rc[0-9]+)*$'; then
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echo "!! Malformed version tag: '${NEW_TAG}', must match 'vMAJOR.MINOR.PATCH(-rcX)'" >&2
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exit 1
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fi
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TRIGGER_TAG="release-${NEW_TAG}"
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# Check whether we are in correct branch of local repository
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RELEASE_BRANCH="${NEW_TAG%\.[0-9]*}"
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RELEASE_BRANCH="release-${RELEASE_BRANCH#*v}"
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currentBranch=$(git branch --show-current)
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if test "$currentBranch" != "${RELEASE_BRANCH}"; then
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echo "!! Please checkout branch '${RELEASE_BRANCH}' (currently in branch: '${currentBranch}')" >&2
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exit 1
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fi
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echo ">> Working in release branch '${RELEASE_BRANCH}'"
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# Check for trigger tag existing in local repo
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if git tag -l | grep -q -E "^${TRIGGER_TAG}$"; then
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echo "!! Release tag '${TRIGGER_TAG}' already exists in local repository" >&2
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exit 1
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fi
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# Check for trigger tag existing in remote repo
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if git ls-remote ${GIT_REMOTE} refs/tags/${TRIGGER_TAG} | grep -q -E "^${NEW_TAG}$"; then
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echo "!! Target trigger tag '${TRIGGER_TAG}' already exists in remote '${GIT_REMOTE}'" >&2
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echo "!! Another operation currently in progress?" >&2
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exit 1
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fi
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# Check for target (version) tag in local repo
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if git tag -l | grep -q -E "^${NEW_TAG}$"; then
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echo "!! Target version tag '${NEW_TAG}' already exists in local repository" >&2
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exit 1
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fi
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# Check for target (version) tag in remote repo
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if git ls-remote ${GIT_REMOTE} refs/tags/${NEW_TAG} | grep -q -E "^${NEW_TAG}$"; then
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echo "!! Target version tag '${NEW_TAG}' already exists in remote '${GIT_REMOTE}'" >&2
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exit 1
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fi
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echo ">> Creating new release '${NEW_TAG}' by pushing '${TRIGGER_TAG}' to '${GIT_REMOTE}'"
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GIT_ARGS=""
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if test "${COMMIT_MSG}" != ""; then
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if ! test -f "${COMMIT_MSG}"; then
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echo "!! Release notes at '${COMMIT_MSG}' do not exist or are not readable." >&2
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exit 1
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fi
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GIT_ARGS="-F ${COMMIT_MSG}"
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fi
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# We need different git comment char than '#', because markdown makes extensive
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# use of '#' - we chose ';' for our operation.
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origToken=$(git config core.commentChar || echo '#')
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echo ">> Saving original Git comment char '${origToken}' and setting it to ';' for this run"
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if ! git config core.commentChar ';'; then
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echo "!! Could not set git config commentChar ';'" >&2
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exit 1
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fi
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trap cleanup SIGINT EXIT
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# Create trigger tag in local repository
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git tag -a ${GIT_ARGS} ${TRIGGER_TAG}
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# Push the trigger tag to remote repository
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git push ${GIT_REMOTE} ${TRIGGER_TAG}
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