feat: Add version bump script for releases
Automates version updates across: - internal/cmd/version.go (CLI version) - npm-package/package.json (npm version) - CHANGELOG.md (release entry) Usage: ./scripts/bump-version.sh X.Y.Z --commit --tag --push --install 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
gastown/crew/max
committed by
Steve Yegge
Steve Yegge
parent
8f276febd3
commit
48ce8d8146
315
scripts/bump-version.sh
Executable file
315
scripts/bump-version.sh
Executable file
@@ -0,0 +1,315 @@
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#!/bin/bash
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set -e
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# =============================================================================
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# VERSION BUMP SCRIPT FOR GAS TOWN
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# =============================================================================
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#
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# This script handles version bumping for Gas Town releases.
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# It updates version numbers across all components.
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#
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# QUICK START:
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# ./scripts/bump-version.sh X.Y.Z --commit --tag --push --install
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#
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# WHAT IT UPDATES:
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# - internal/cmd/version.go - CLI version constant
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# - npm-package/package.json - npm package version
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# - CHANGELOG.md - Creates release entry from [Unreleased]
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#
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# =============================================================================
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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# Usage message
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usage() {
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echo "Usage: $0 <version> [--commit] [--tag] [--push] [--install]"
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echo ""
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echo "Bump version across all Gas Town components."
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echo ""
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echo "Arguments:"
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echo " <version> Semantic version (e.g., 0.2.0, 1.0.0)"
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echo " --commit Automatically create a git commit"
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echo " --tag Create annotated git tag (requires --commit)"
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echo " --push Push commit and tag to origin (requires --tag)"
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echo " --install Rebuild and install gt binary to GOPATH/bin"
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echo ""
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echo "Examples:"
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echo " $0 0.2.0 # Update versions and show diff"
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echo " $0 0.2.0 --install # Update versions and rebuild/install gt"
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echo " $0 0.2.0 --commit # Update versions and commit"
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echo " $0 0.2.0 --commit --tag # Update, commit, and tag"
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echo " $0 0.2.0 --commit --tag --push # Full release preparation"
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echo ""
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echo "Recommended release command:"
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echo " $0 X.Y.Z --commit --tag --push --install"
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exit 1
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}
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# Validate semantic versioning
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validate_version() {
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local version=$1
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if ! [[ $version =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
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echo -e "${RED}Error: Invalid version format '$version'${NC}"
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echo "Expected semantic version format: MAJOR.MINOR.PATCH (e.g., 0.2.0)"
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exit 1
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fi
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}
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# Get current version from version.go
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get_current_version() {
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grep 'Version = ' internal/cmd/version.go | sed 's/.*"\(.*\)".*/\1/'
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}
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# Update a file with sed (cross-platform compatible)
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update_file() {
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local file=$1
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local old_pattern=$2
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local new_text=$3
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if [[ "$OSTYPE" == "darwin"* ]]; then
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sed -i '' "s|$old_pattern|$new_text|g" "$file"
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else
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sed -i "s|$old_pattern|$new_text|g" "$file"
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fi
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}
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# Update CHANGELOG.md: move [Unreleased] to [version]
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update_changelog() {
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local version=$1
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local date=$(date +%Y-%m-%d)
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if [ ! -f "CHANGELOG.md" ]; then
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echo -e "${YELLOW}Warning: CHANGELOG.md not found, skipping${NC}"
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return
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fi
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# Check if there's an [Unreleased] section
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if ! grep -q "## \[Unreleased\]" CHANGELOG.md; then
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echo -e "${YELLOW}Warning: No [Unreleased] section in CHANGELOG.md${NC}"
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echo -e "${YELLOW}You may need to manually update CHANGELOG.md${NC}"
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return
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fi
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if [[ "$OSTYPE" == "darwin"* ]]; then
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sed -i '' "s/## \[Unreleased\]/## [Unreleased]\n\n## [$version] - $date/" CHANGELOG.md
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else
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sed -i "s/## \[Unreleased\]/## [Unreleased]\n\n## [$version] - $date/" CHANGELOG.md
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fi
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}
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# Main script
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main() {
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if [ $# -lt 1 ]; then
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usage
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fi
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NEW_VERSION=$1
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AUTO_COMMIT=false
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AUTO_TAG=false
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AUTO_PUSH=false
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AUTO_INSTALL=false
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# Parse flags
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shift
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while [ $# -gt 0 ]; do
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case "$1" in
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--commit)
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AUTO_COMMIT=true
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;;
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--tag)
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AUTO_TAG=true
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;;
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--push)
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AUTO_PUSH=true
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;;
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--install)
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AUTO_INSTALL=true
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;;
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*)
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echo -e "${RED}Error: Unknown option '$1'${NC}"
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usage
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;;
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esac
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shift
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done
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# Validate flag dependencies
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if [ "$AUTO_TAG" = true ] && [ "$AUTO_COMMIT" = false ]; then
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echo -e "${RED}Error: --tag requires --commit${NC}"
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exit 1
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fi
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if [ "$AUTO_PUSH" = true ] && [ "$AUTO_TAG" = false ]; then
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echo -e "${RED}Error: --push requires --tag${NC}"
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exit 1
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fi
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# Validate version format
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validate_version "$NEW_VERSION"
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# Check if we're in the repo root
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if [ ! -f "internal/cmd/version.go" ]; then
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echo -e "${RED}Error: Must run from repository root${NC}"
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exit 1
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fi
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# Get current version
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CURRENT_VERSION=$(get_current_version)
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echo -e "${YELLOW}Bumping version: $CURRENT_VERSION → $NEW_VERSION${NC}"
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echo ""
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# Check for uncommitted changes
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if ! git diff-index --quiet HEAD --; then
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echo -e "${YELLOW}Warning: You have uncommitted changes${NC}"
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if [ "$AUTO_COMMIT" = true ]; then
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echo -e "${RED}Error: Cannot auto-commit with existing uncommitted changes${NC}"
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exit 1
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fi
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read -p "Continue anyway? (y/N) " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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fi
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echo "Updating version files..."
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# 1. Update internal/cmd/version.go
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echo " • internal/cmd/version.go"
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update_file "internal/cmd/version.go" \
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"Version = \"$CURRENT_VERSION\"" \
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"Version = \"$NEW_VERSION\""
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# 2. Update npm-package/package.json
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echo " • npm-package/package.json"
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update_file "npm-package/package.json" \
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"\"version\": \"$CURRENT_VERSION\"" \
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"\"version\": \"$NEW_VERSION\""
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# 3. Update CHANGELOG.md
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echo " • CHANGELOG.md"
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update_changelog "$NEW_VERSION"
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echo ""
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echo -e "${GREEN}✓ Version updated to $NEW_VERSION${NC}"
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echo ""
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# Show diff
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echo "Changed files:"
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git diff --stat
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echo ""
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# Verify versions match
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echo "Verifying version consistency..."
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VERSION_GO=$(grep 'Version = ' internal/cmd/version.go | sed 's/.*"\(.*\)".*/\1/')
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VERSION_NPM=$(grep '"version"' npm-package/package.json | head -1 | sed 's/.*"\([0-9.]*\)".*/\1/')
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if [ "$VERSION_GO" = "$NEW_VERSION" ] && [ "$VERSION_NPM" = "$NEW_VERSION" ]; then
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echo -e "${GREEN}✓ All versions match: $NEW_VERSION${NC}"
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else
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echo -e "${RED}✗ Version mismatch detected!${NC}"
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echo " version.go: $VERSION_GO"
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echo " package.json: $VERSION_NPM"
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exit 1
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fi
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echo ""
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# Auto-install if requested
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if [ "$AUTO_INSTALL" = true ]; then
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echo "Rebuilding and installing gt..."
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GOPATH_BIN="$(go env GOPATH)/bin"
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if ! go build -o /tmp/gt-new ./cmd/gt; then
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echo -e "${RED}✗ go build failed${NC}"
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exit 1
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fi
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# Codesign on macOS
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if [[ "$OSTYPE" == "darwin"* ]]; then
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xattr -cr /tmp/gt-new 2>/dev/null
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codesign -f -s - /tmp/gt-new 2>/dev/null
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echo -e "${GREEN}✓ gt codesigned for macOS${NC}"
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fi
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cp /tmp/gt-new "$GOPATH_BIN/gt"
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if [[ "$OSTYPE" == "darwin"* ]]; then
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codesign -f -s - "$GOPATH_BIN/gt" 2>/dev/null
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fi
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rm -f /tmp/gt-new
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echo -e "${GREEN}✓ gt installed to $GOPATH_BIN/gt${NC}"
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# Verify
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INSTALLED_VERSION=$("$GOPATH_BIN/gt" version 2>&1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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if [ "$INSTALLED_VERSION" = "$NEW_VERSION" ]; then
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echo -e "${GREEN}✓ Verified: gt version $INSTALLED_VERSION${NC}"
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else
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echo -e "${YELLOW}⚠ gt reports $INSTALLED_VERSION (expected $NEW_VERSION)${NC}"
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fi
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echo ""
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fi
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# Auto-commit if requested
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if [ "$AUTO_COMMIT" = true ]; then
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echo "Creating git commit..."
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git add internal/cmd/version.go \
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npm-package/package.json
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if [ -f "CHANGELOG.md" ]; then
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git add CHANGELOG.md
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fi
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git commit -m "chore: Bump version to $NEW_VERSION
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Updated all component versions:
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- gt CLI: $CURRENT_VERSION → $NEW_VERSION
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- npm package: $CURRENT_VERSION → $NEW_VERSION
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Generated by scripts/bump-version.sh"
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echo -e "${GREEN}✓ Commit created${NC}"
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echo ""
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# Auto-tag if requested
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if [ "$AUTO_TAG" = true ]; then
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echo "Creating git tag v$NEW_VERSION..."
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git tag -a "v$NEW_VERSION" -m "Release v$NEW_VERSION"
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echo -e "${GREEN}✓ Tag created${NC}"
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echo ""
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fi
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# Auto-push if requested
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if [ "$AUTO_PUSH" = true ]; then
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echo "Pushing to origin..."
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git push origin main
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git push origin "v$NEW_VERSION"
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echo -e "${GREEN}✓ Pushed to origin${NC}"
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echo ""
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echo -e "${GREEN}Release v$NEW_VERSION initiated!${NC}"
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echo "GitHub Actions will build artifacts in ~5-10 minutes."
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echo "Monitor: https://github.com/steveyegge/gastown/actions"
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elif [ "$AUTO_TAG" = true ]; then
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echo "Next steps:"
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echo " git push origin main"
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echo " git push origin v$NEW_VERSION"
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else
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echo "Next steps:"
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echo " git push origin main"
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echo " git tag -a v$NEW_VERSION -m 'Release v$NEW_VERSION'"
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echo " git push origin v$NEW_VERSION"
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fi
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else
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echo "Review the changes above."
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echo ""
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echo "To commit and release:"
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echo " $0 $NEW_VERSION --commit --tag --push --install"
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fi
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}
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main "$@"
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