build: add release script

Making sure the changelog is included in tags. Also unifies the tag bump with
the changelog generation.

package.json

@@ -32,10 +32,9 @@
     "dev-client-copy": "node scripts/watchAndCopy",
     "dev-node": "tsc -w -p src/node",
     "dev-shared": "tsc -w -p src/shared",
+    "release": "bash scripts/release.sh",
     "build": "rimraf -rf dist && tsc -p src/client && tsc -p src/node && tsc -p src/shared && node scripts/copy",
-    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
-    "prepublishOnly": "yarn build && yarn changelog",
-    "postpublish": "git add CHANGELOG.md && git commit -m 'chore: changelog [ci skip]'"
+    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
   },
   "engines": {
     "node": ">=10.0.0"

scripts/release.sh

@@ -0,0 +1,34 @@
+set -e
+echo "Current version:" $(grep version package.json | sed -E 's/^.*"([0-9][^"]+)".*$/\1/')
+echo "Enter the new version you want to publish e.g., 0.0.2: "
+read VERSION
+
+read -p "Releasing v$VERSION - are you sure? (y/n)" -n 1 -r
+echo    # (optional) move to a new line
+if [[ $REPLY =~ ^[Yy]$ ]]
+then
+  echo "Releasing v$VERSION ..."
+
+  # generate the version so that the changelog can be generated too
+  yarn version --no-git-tag-version --no-commit-hooks --new-version $VERSION
+
+  yarn run build
+
+  # changelog
+  yarn run changelog
+  yarn prettier --write CHANGELOG.md
+  echo "Please check the git history and the changelog and press enter"
+  read OKAY
+
+  # commit and tag
+  git add CHANGELOG.md package.json
+  git commit -m "release: v$VERSION"
+  git tag "v$VERSION"
+
+  # commit
+  yarn publish --new-version "$VERSION" --no-commit-hooks --no-git-tag-version
+
+  # publish
+  git push origin refs/tags/v$VERSION
+  git push
+fi