chore: add tests, gh actions and prettier config

Author: Didericis

.github/workflows/release.yml

@@ -0,0 +1,41 @@
+name: Release
+on:
+  workflow_run:
+    workflows:
+      - 'Test'
+    branches:
+      - main
+    types:
+      - completed
+
+permissions:
+  contents: read # for checkout
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # to be able to publish a GitHub release
+      issues: write # to be able to comment on released issues
+      pull-requests: write # to be able to comment on released pull requests
+      id-token: write # to enable use of OIDC for npm provenance
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+      - name: Install dependencies
+        run: npm clean-install
+      - name: Verify the integrity of provenance attestations and registry signatures for installed dependencies
+        run: npm audit signatures
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npx semantic-release

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+on:
+  push:
+    branches:
+      - '**'
+
+permissions:
+  contents: read # for checkout
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+      - name: Install bare runtime
+        run: npm install -g bare
+      - name: Install dependencies
+        run: npm clean-install
+      - name: Run tests
+        run: npm test

.gitignore

@@ -142,3 +142,4 @@ dist
 .svelte-kit
 
 # End of https://www.toptal.com/developers/gitignore/api/node
+*.bundle

.prettierignore

@@ -0,0 +1 @@
+CHANGELOG.md

index.js

@@ -1,19 +1,19 @@
-const babel = require("@babel/core");
+const babel = require('@babel/core')
 
 async function plugin(bundle, { name, data, mode }) {
   return new Promise((resolve, reject) => {
     // only transform javascript files
     if (name.match(/\.js$|\.cjs$|\.mjs$/)) {
       babel.transform(data.toString(), (err, result) => {
-        if (err) reject(err);
+        if (err) reject(err)
         // overwrite the old code with the transpiled code in the bundle
-        bundle.write(name, result.code, { mode });
-        resolve();
-      });
+        bundle.write(name, result.code, { mode })
+        resolve()
+      })
     } else {
-      resolve();
+      resolve()
     }
-  });
+  })
 }
 
-module.exports = plugin;
+module.exports = plugin