refactor: stand up vantage-docs as its own repository

docsite/ becomes the repository root; the whole repository is the site. The image is vantage/vantage-docs:latest, was mrhid6/vantage/docsite. The workflow passes no build args, as the monorepo's did not: DOCS_URL, DOCS_BASE_URL, APP_URL and HQ_URL have correct defaults in the Dockerfile, and passing an unset repo variable would blank one rather than leave it alone.
2026-09-08 08:35:49 +00:00
parent cca6453b86
commit f7eee4fc3e
4 changed files with 160 additions and 1 deletions
@@ -0,0 +1,45 @@
+name: Deploy
+
+on:
+    push:
+        branches:
+            - main
+    # DOCS_URL, DOCS_BASE_URL and APP_URL are repo variables, and editing one
+    # pushes no commit — so nothing would rebuild on its own. This is the
+    # escape hatch for that, and DOCS_BASE_URL in particular is baked into
+    # every asset path in the build.
+    workflow_dispatch:
+
+jobs:
+    deploy:
+        runs-on: ubuntu-docker
+        container: docker:dind
+        steps:
+            - name: Setup
+              run: apk add --update nodejs npm git
+
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Log in to registry
+              run: |
+                  echo "${{ secrets.RELEASE_TOKEN }}" | \
+                    docker login ${{ vars.DOCKER_HOST }} \
+                      -u "${{ secrets.REGISTRY_USER }}" --password-stdin
+
+            # One image, one directory — the whole repository is the docs site,
+            # so there is nothing to detect a change in. It rebuilds on every
+            # push, which is what a docs site wants anyway.
+            #
+            # No build args are passed, deliberately: DOCS_URL, DOCS_BASE_URL,
+            # APP_URL and HQ_URL all have correct defaults in the Dockerfile,
+            # and passing an unset repo variable would blank one rather than
+            # leave it alone. DOCS_BASE_URL in particular must match the proxy
+            # location that routes here and the directory the runtime stage
+            # serves from; when those three disagree the HTML loads and every
+            # asset 404s. Change it in the Dockerfile, not here.
+            - name: Build and push image
+              run: |
+                  IMAGE="${{ vars.DOCKER_HOST }}/vantage/vantage-docs:latest"
+                  docker build -t "$IMAGE" .
+                  docker push "$IMAGE"