scripts/release.sh

Author: jph00

scripts/release.sh

@@ -0,0 +1,127 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# Release script for jquery-micro-utils
+# - Creates a GitHub release for the current version
+# - Bumps patch version in package.json
+# - Syncs runtime version in src/jquery-micro-utils.js
+# - Commits and pushes the bump
+
+REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$REPO_ROOT"
+
+if ! command -v gh >/dev/null 2>&1; then
+  echo "Error: gh (GitHub CLI) is required." >&2
+  exit 1
+fi
+
+if ! command -v node >/dev/null 2>&1; then
+  echo "Error: node is required." >&2
+  exit 1
+fi
+
+if ! command -v npm >/dev/null 2>&1; then
+  echo "Error: npm is required." >&2
+  exit 1
+fi
+
+if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+  echo "Error: not inside a git repository." >&2
+  exit 1
+fi
+
+# Ensure working tree is clean to avoid accidental releases of uncommitted code
+if ! git diff-index --quiet HEAD --; then
+  echo "Error: working tree has uncommitted changes. Please commit or stash before releasing." >&2
+  exit 1
+fi
+
+BRANCH="$(git rev-parse --abbrev-ref HEAD)"
+HEAD_SHA="$(git rev-parse HEAD)"
+
+PKG_JSON="package.json"
+SRC_FILE="src/jquery-micro-utils.js"
+
+if [[ ! -f "$PKG_JSON" ]]; then
+  echo "Error: $PKG_JSON not found." >&2
+  exit 1
+fi
+
+# Read version from package.json; initialize if missing
+CURRENT_VERSION="$(node -e "try{const v=require('./package.json').version||'';process.stdout.write(String(v||''))}catch(e){process.stdout.write('')}")"
+
+init_if_missing() {
+  local init_ver="$1"
+  echo "Initializing package version to $init_ver"
+  npm version "$init_ver" --no-git-tag-version >/dev/null
+
+  # Sync runtime version in source file if present
+  if [[ -f "$SRC_FILE" ]]; then
+    node - <<'NODE' "$init_ver" "$SRC_FILE"
+const fs = require('fs');
+const path = process.argv[3];
+const ver = process.argv[2];
+let s = fs.readFileSync(path, 'utf8');
+s = s.replace(/(jQuery\s+Micro\s+Utils\s+v)(\d+\.\d+\.\d+)/, `$1${ver}`);
+s = s.replace(/(\$\.microUtils\s*=\s*\{\s*version:\s*['"])([^'"]+)(['"]\s*\})/, `$1${ver}$3`);
+fs.writeFileSync(path, s);
+NODE
+    git add "$PKG_JSON" "$SRC_FILE"
+  else
+    git add "$PKG_JSON"
+  fi
+  git commit -m "chore(version): initialize to v$init_ver" >/dev/null
+}
+
+if [[ -z "$CURRENT_VERSION" ]]; then
+  # Default initial version agreed: 0.1.0
+  init_if_missing "0.1.0"
+  CURRENT_VERSION="0.1.0"
+  # Update HEAD SHA after the init commit
+  HEAD_SHA="$(git rev-parse HEAD)"
+fi
+
+TAG="v$CURRENT_VERSION"
+
+# Ensure the tag doesn't already exist remotely as a release
+if gh release view "$TAG" >/dev/null 2>&1; then
+  echo "Error: release $TAG already exists on GitHub." >&2
+  exit 1
+fi
+
+echo "Creating GitHub release $TAG from $BRANCH@$HEAD_SHA"
+gh release create "$TAG" \
+  --title "$TAG" \
+  --generate-notes \
+  --target "$HEAD_SHA"
+
+# Bump patch version in package.json without creating a git tag
+echo "Bumping patch version"
+npm version patch --no-git-tag-version >/dev/null
+
+NEW_VERSION="$(node -p "require('./package.json').version")"
+
+# Sync runtime version in source file
+if [[ -f "$SRC_FILE" ]]; then
+  node - <<'NODE' "$NEW_VERSION" "$SRC_FILE"
+const fs = require('fs');
+const path = process.argv[3];
+const ver = process.argv[2];
+let s = fs.readFileSync(path, 'utf8');
+s = s.replace(/(jQuery\s+Micro\s+Utils\s+v)(\d+\.\d+\.\d+)/, `$1${ver}`);
+s = s.replace(/(\$\.microUtils\s*=\s*\{\s*version:\s*['"])([^'"]+)(['"]\s*\})/, `$1${ver}$3`);
+fs.writeFileSync(path, s);
+NODE
+  git add "$PKG_JSON" "$SRC_FILE"
+else
+  git add "$PKG_JSON"
+fi
+
+git commit -m "chore(version): bump to v$NEW_VERSION" >/dev/null
+
+echo "Pushing changes to origin/$BRANCH"
+git push origin "$BRANCH"
+
+echo "Done. Released $TAG and bumped to v$NEW_VERSION"
+