docs: add initial JSDoc infrastructure

Introduce the infrastructure for building ucode module documentation using
JSDoc annotations.

To build the documentation, run `npm install` followed by `npm run doc`.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 33 insertions, 0 deletions

diff --git a/.github/workflows/jsdoc.yml b/.github/workflows/jsdoc.yml
new file mode 100644
index 0000000..b2eaefe
--- /dev/null
+++ b/.github/workflows/jsdoc.yml
@@ -0,0 +1,33 @@
+name: GitHub pages
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    if: github.repository == 'jow-/ucode'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install
+        run: npm install
+
+      - name: Build
+        run: npm run doc
+
+      - name: Archive docs as artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: docs
+          path: ./docs/
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs/
+          enable_jekyll: true