Add release workflow (#1)

Author: mwilsnd

.github/workflows/release.yml

@@ -0,0 +1,107 @@
+name: Release
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  release-check:
+    name: Check if version changed
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: main
+
+      - name: Use Node.js from nvmrc
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+
+      - name: Check if version has been updated
+        id: check
+        uses: EndBug/version-check@v2
+          
+    outputs:
+      publish: ${{ steps.check.outputs.changed }}
+
+  release:
+    name: Release
+    needs: release-check
+    if: ${{ needs.release-check.outputs.publish == 'true' }}
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: main
+
+      - name: Use Node.js from nvmrc
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Get version
+        id: package-version
+        uses: martinbeentjes/[email protected]
+
+      - name: Install
+        run: npm ci
+
+      - name: Prepare release
+        id: prepare_release
+        run: |
+          RELEASE_TYPE=$(node -e "console.log(require('semver').prerelease('${{ steps.package-version.outputs.current-version }}') ? 'prerelease' : 'regular')")
+          echo "release_type=$RELEASE_TYPE" >> $GITHUB_OUTPUT
+
+      - name: Build
+        run: |
+          npm run build
+
+      - name: Publish NPM package (regular)
+        if: ${{ steps.prepare_release.outputs.release_type == 'regular' }}
+        run: |
+          npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_ORG_TOKEN }}
+
+      - name: Publish NPM package (pre-release)
+        if: ${{ steps.prepare_release.outputs.release_type == 'prerelease' }}
+        run: |
+          npm publish --tag next
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_ORG_TOKEN }}
+
+      - name: Tag commit and push
+        id: tag_version
+        uses: mathieudutour/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          custom_tag: ${{ steps.package-version.outputs.current-version }}
+
+      - name: Create Archive
+        run: |
+          zip -r dist dist
+
+      - name: Create GitHub Release
+        uses: ncipollo/release-action@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag: ${{ steps.tag_version.outputs.new_tag }}
+          name: ${{ steps.tag_version.outputs.new_tag }}
+          artifacts: "dist.zip"
+          artifactContentType: "application/zip"
+          allowUpdates: true
+          draft: false
+          prerelease: ${{ steps.prepare_release.outputs.release_type == 'prerelease' }}

.nvmrc

@@ -0,0 +1 @@
+22.13

rollup.config.ts

@@ -28,7 +28,9 @@ const config: RollupOptions = {
             },
             sourceMap: true
         }),
-        typescript(),
+        typescript({
+            exclude: ['rollup.config.ts']
+        }),
         nodeResolve()
     ],
     external: [/node_modules/]