Testing devcontainers/ci

.devcontainer/Dockerfile

@@ -21,10 +21,12 @@ ARG VARIANT=hugo
 # VERSION can be either 'latest' or a specific version number
 ARG VERSION=latest
 
-# Download Hugo
+# Download Hugo Dependencies
 RUN apt-get update && apt-get install -y ca-certificates openssl git curl golang python-is-python3 && \
-    rm -rf /var/lib/apt/lists/* && \
-    case ${VERSION} in \
+    rm -rf /var/lib/apt/lists/*
+
+# Download Hugo
+RUN case ${VERSION} in \
     latest) \
     export VERSION=$(curl -s https://api.github.com/repos/gohugoio/hugo/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4)}') ;;\
     esac && \
@@ -35,7 +37,7 @@ RUN apt-get update && apt-get install -y ca-certificates openssl git curl golang
     *) \
     export ARCH=64bit ;; \
     esac && \
-    echo Wanted Architecture is ${ARCH} && \
+    echo Hugo architecture identifier is ${ARCH} && \
     wget -O ${VERSION}.tar.gz https://github.com/gohugoio/hugo/releases/download/v${VERSION}/${VARIANT}_${VERSION}_Linux-${ARCH}.tar.gz && \
     tar xf ${VERSION}.tar.gz && \
     mv hugo /usr/bin/hugo

.devcontainer/devcontainer.json

@@ -41,5 +41,7 @@
 	"remoteUser": "node",
 	// Use 'postCreateCommand' to run commands after the container is created.
 	"postCreateCommand": ".devcontainer/scripts/postCreateCommand.sh",
-	"postStartCommand": "hugo server -b http://localhost/velocitas -w"
+	// Hugo needs to run in the background as otherwise postStartCommand will never finish
+	//
+	"postStartCommand": "nohup bash -c 'hugo server -b http://localhost/velocitas -w &'"
 }

.github/workflows/ci.yml

@@ -17,6 +17,8 @@ name: CI workflow
 on:
   workflow_dispatch:
   push:
+    branches:
+      - "main"
   pull_request:
 
 jobs:
@@ -33,10 +35,14 @@ jobs:
           hugo-version: "0.123.3"
           extended: true
 
-      - name: Verify that devcontainer works
-        run: |
-          cd .devcontainer
-          docker buildx build -f Dockerfile -t test:latest .
+      - name: Build devcontainer and run automated tests
+        uses: devcontainers/[email protected]
+        with:
+          runCmd: |
+            # Give some time for server to come up
+            sleep 20
+            # Do a sanity check that the server has started and says something about eclipse
+            curl http://localhost:1313/velocitas/docs/about/ | grep -e eclipse
 
       - name: Build
         run: |
@@ -57,11 +63,10 @@ jobs:
           echo -e "\`\`\`" >> $GITHUB_STEP_SUMMARY
 
       - name: Publish to GH Pages
-        # Note that gh_pages isnt published to https://eclipse-velocitas.github.io/velocitas-docs/
+        # Note that gh_pages isn't published to https://eclipse-velocitas.github.io/velocitas-docs/
         # or the alias https://eclipse.dev/velocitas/
         # So this basically just check if there are errors :-)
-        # Only publish to gh_pages if this was a push to master
-        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        if: ${{ github.event_name == 'push'}}
         uses: peaceiris/[email protected]
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}