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Added support for entry variants with branches #3

Added support for entry variants with branches

Added support for entry variants with branches #3

name: Check Version Bump
on:
pull_request:
jobs:
version-bump:
name: Version & Changelog bump
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Detect changed files and version bump
id: detect
run: |
if git rev-parse HEAD^2 >/dev/null 2>&1; then
FILES=$(git diff --name-only HEAD^1 HEAD^2)
else
FILES=$(git diff --name-only HEAD~1 HEAD)
fi
VERSION_FILES_CHANGED=false
echo "$FILES" | grep -qx 'lib/contentstack/version.rb' && VERSION_FILES_CHANGED=true
echo "$FILES" | grep -qx 'CHANGELOG.md' && VERSION_FILES_CHANGED=true
echo "version_files_changed=$VERSION_FILES_CHANGED" >> $GITHUB_OUTPUT
# Only lib/ counts as release-affecting; .github/ and spec/ do not
CODE_CHANGED=false
echo "$FILES" | grep -qE '^lib/' && CODE_CHANGED=true
echo "code_changed=$CODE_CHANGED" >> $GITHUB_OUTPUT
- name: Skip when only test/docs/.github changed
if: steps.detect.outputs.code_changed != 'true'
run: |
echo "No release-affecting files changed (e.g. only spec/docs/.github). Skipping version-bump check."
exit 0
- name: Fail when version bump was missed
if: steps.detect.outputs.code_changed == 'true' && steps.detect.outputs.version_files_changed != 'true'
run: |
echo "::error::This PR has code changes but no version bump. Please bump the version in lib/contentstack/version.rb and add an entry in CHANGELOG.md."
exit 1
- name: Check version bump
if: steps.detect.outputs.code_changed == 'true' && steps.detect.outputs.version_files_changed == 'true'
run: |
set -e
GEM_VERSION=$(sed -n 's/.*VERSION = "\(.*\)".*/\1/p' lib/contentstack/version.rb)
if [ -z "$GEM_VERSION" ]; then
echo "::error::Could not read version from lib/contentstack/version.rb"
exit 1
fi
git fetch --tags --force 2>/dev/null || true
LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || true)
if [ -z "$LATEST_TAG" ]; then
echo "No existing tags found. Skipping version-bump check (first release)."
exit 0
fi
LATEST_VERSION="${LATEST_TAG#v}"
LATEST_VERSION="${LATEST_VERSION%%-*}"
if [ "$(printf '%s\n' "$LATEST_VERSION" "$GEM_VERSION" | sort -V | tail -1)" != "$GEM_VERSION" ]; then
echo "::error::Version bump required: lib/contentstack/version.rb ($GEM_VERSION) is not greater than latest tag ($LATEST_TAG). Please bump Contentstack::VERSION."
exit 1
fi
if [ "$GEM_VERSION" = "$LATEST_VERSION" ]; then
echo "::error::Version bump required: lib/contentstack/version.rb ($GEM_VERSION) equals latest tag ($LATEST_TAG). Please bump Contentstack::VERSION."
exit 1
fi
CHANGELOG_VERSION=$(sed -nE 's/^## Version ([0-9]+\.[0-9]+\.[0-9]+).*/\1/p' CHANGELOG.md | head -1)
if [ -z "$CHANGELOG_VERSION" ]; then
echo "::error::Could not find a version entry in CHANGELOG.md (expected line like '## Version 1.0.0')."
exit 1
fi
if [ "$CHANGELOG_VERSION" != "$GEM_VERSION" ]; then
echo "::error::CHANGELOG version mismatch: CHANGELOG.md top version ($CHANGELOG_VERSION) does not match lib/contentstack/version.rb ($GEM_VERSION). Please add or update the CHANGELOG entry for $GEM_VERSION."
exit 1
fi
echo "Version bump check passed: lib/contentstack/version.rb and CHANGELOG.md are at $GEM_VERSION (latest tag: $LATEST_TAG)."