feat: add release script to handle version bumps and tagging

Author: subtleGradient

package.json

@@ -5,7 +5,7 @@
     "packages/*"
   ],
   "scripts": {
-    "release": "changeset publish"
+    "release": "./scripts/release.sh"
   },
   "devDependencies": {
     "@changesets/changelog-github": "^0.5.1",

scripts/release.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# release.sh - Prepare and trigger a release
+#
+# Usage: ./scripts/release.sh <version>
+#
+# Examples:
+#   ./scripts/release.sh 0.2.1
+#   ./scripts/release.sh 1.0.0
+
+set -euo pipefail
+
+VERSION="${1:?Usage: ./scripts/release.sh <version>}"
+TAG="v$VERSION"
+
+# Ensure we're in the repo root
+cd "$(dirname "$0")/.."
+
+# Check if version already exists on npm
+echo "Checking if ansilust@$VERSION exists on npm..."
+if npm view "ansilust@$VERSION" --json &>/dev/null; then
+  echo "Error: ansilust@$VERSION already exists on npm"
+  exit 1
+fi
+
+# Check for uncommitted changes
+if ! git diff --quiet || ! git diff --cached --quiet; then
+  echo "Error: You have uncommitted changes. Please commit or stash them first."
+  exit 1
+fi
+
+# Delete existing tag if present (local and remote)
+if git tag -l "$TAG" | grep -q "$TAG"; then
+  echo "Deleting existing local tag $TAG..."
+  git tag -d "$TAG"
+fi
+
+if git ls-remote --tags origin | grep -q "refs/tags/$TAG"; then
+  echo "Deleting existing remote tag $TAG..."
+  git push origin ":refs/tags/$TAG"
+fi
+
+# Update version in packages/ansilust/package.json
+echo "Updating packages/ansilust/package.json to version $VERSION..."
+MAIN_PKG="packages/ansilust/package.json"
+sed -i "s/\"version\": \"[^\"]*\"/\"version\": \"$VERSION\"/" "$MAIN_PKG"
+
+# Update optionalDependencies versions
+sed -i "s/\"ansilust-\([^\"]*\)\": \"[^\"]*\"/\"ansilust-\1\": \"$VERSION\"/g" "$MAIN_PKG"
+
+# Commit the version bump
+echo "Committing version bump..."
+git add "$MAIN_PKG"
+git commit -m "chore: release v$VERSION"
+
+# Create and push tag
+echo "Creating tag $TAG..."
+git tag "$TAG"
+
+echo "Pushing changes and tag..."
+git push
+git push origin "$TAG"
+
+echo ""
+echo "Release $TAG triggered!"
+echo "Watch the workflow at: https://github.com/effect-native/ansilust/actions"