.gitea/workflows/docker-build.yaml

@@ -9,38 +9,74 @@ on:
     - cron: '0 0 * * *'
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6
+
+      - name: Hadolint
+        uses: hadolint/hadolint-action@54c9adbab1582c2ef04b2016b760714a4bfde3cf  # v3.1.0
+        with:
+          dockerfile: Dockerfile
+
   build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6
 
-      - name: Set up Docker Buildx
+      - name: Build image
-        uses: docker/setup-buildx-action@v4
+        run: docker build -t ci-image:${{ github.sha }} .
+
+      - name: Save image
+        run: docker save -o image.tar ci-image:${{ github.sha }}
+
+      - name: Upload artifact
+        uses: https://github.com/ChristopherHX/gitea-upload-artifact@62ac910c5d3dfa85c7cb2df15afe2e342b2407c2  # main
+        with:
+          name: docker-image
+          path: image.tar
+          retention-days: 1
+
+  test:
+    runs-on: ubuntu-latest
+    needs: [lint, build]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6
+
+      - name: Download artifact
+        uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7  # main
+        with:
+          name: docker-image
+
+      - name: Load image
+        run: docker load < image.tar
+
+      - name: Run tests
+        run: bash tests/test.sh ci-image:${{ github.sha }}
+
+  push:
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name != 'pull_request'
+    steps:
+      - name: Download artifact
+        uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7  # main
+        with:
+          name: docker-image
+
+      - name: Load image
+        run: docker load < image.tar
 
       - name: Login to Docker Hub
-        if: github.event_name != 'pull_request'
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee  # v4
-        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Docker metadata
+      - name: Tag and push
-        id: meta
+        run: |
-        uses: docker/metadata-action@v6
+          docker tag ci-image:${{ github.sha }} jcabillot/rssbridge:latest
-        with:
+          docker push jcabillot/rssbridge:latest
-          images: jcabillot/rssbridge
-          tags: |
-            #type=ref,event=branch
-            #type=ref,event=pr
-            #type=sha
-            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v7
-        with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          pull: true

Dockerfile

@@ -2,6 +2,9 @@ ARG  VERSION="latest"
 FROM "jcabillot/phpapache:${VERSION}"
 LABEL maintainer="Julien Cabillot <dockerimages@cabillot.eu>"
 
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN curl -s -L "https://github.com/RSS-Bridge/rss-bridge/tarball/master/" | tar -zx --strip=1
 
-RUN echo "*" > "/var/www/html/whitelist.txt"
+RUN echo "*" > "/var/www/html/whitelist.txt" && \
+    mkdir -p /var/www/html/cache && \
+    chown -R www-data:www-data /var/www/html

tests/test.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+IMAGE="${1:?Usage: test.sh <image>}"
+CONTAINER_NAME="test-$(echo "$IMAGE" | tr ':/' '-')-$$"
+PASSED=0
+FAILED=0
+TOTAL=0
+
+cleanup() {
+  docker rm -f "$CONTAINER_NAME" >/dev/null 2>&1 || true
+}
+trap cleanup EXIT
+
+assert() {
+  local name="$1" expected="$2" actual="$3"
+  TOTAL=$((TOTAL + 1))
+  if [ "$expected" = "$actual" ]; then
+    echo "  PASS: $name"
+    PASSED=$((PASSED + 1))
+  else
+    echo "  FAIL: $name (expected: '$expected', got: '$actual')"
+    FAILED=$((FAILED + 1))
+  fi
+}
+
+assert_match() {
+  local name="$1" pattern="$2" actual="$3"
+  TOTAL=$((TOTAL + 1))
+  if echo "$actual" | grep -qE "$pattern"; then
+    echo "  PASS: $name"
+    PASSED=$((PASSED + 1))
+  else
+    echo "  FAIL: $name (pattern: '$pattern', got: '$actual')"
+    FAILED=$((FAILED + 1))
+  fi
+}
+
+echo "Running container: $IMAGE"
+docker run -d --name "$CONTAINER_NAME" -p 8080:8080 "$IMAGE" >/dev/null
+
+DOCKER_GW=$(docker network inspect bridge --format '{{range .IPAM.Config}}{{.Gateway}}{{end}}')
+BASE_URL="http://${DOCKER_GW}:8080"
+
+echo "Waiting for container on ${DOCKER_GW}:8080..."
+for i in $(seq 1 30); do
+  if curl -sf "$BASE_URL/" >/dev/null 2>&1; then
+    echo "Container ready after ${i}s"
+    break
+  fi
+  if [ "$i" -eq 30 ]; then
+    echo "FAIL: Container did not become ready within 30s"
+    docker logs "$CONTAINER_NAME"
+    exit 1
+  fi
+  sleep 1
+done
+
+echo ""
+echo "Test: GET /"
+TMPDIR=$(mktemp -d)
+cleanup() {
+  docker rm -f "$CONTAINER_NAME" >/dev/null 2>&1 || true
+  rm -rf "$TMPDIR"
+}
+curl -sf -o "$TMPDIR/body" -D "$TMPDIR/headers" "$BASE_URL/"
+STATUS=$(head -1 "$TMPDIR/headers" | grep -oP '\d{3}')
+CONTENT_TYPE=$(grep -i 'content-type' "$TMPDIR/headers" | tr -d '\r' | cut -d: -f2- | xargs)
+trap cleanup EXIT
+
+assert "HTTP status is 200" "200" "$STATUS"
+assert_match "Content-Type is text/html" "text/html" "$CONTENT_TYPE"
+
+TOTAL=$((TOTAL + 1))
+if grep -qEi "[Rr][Ss][Ss].*[Bb]ridge" "$TMPDIR/body"; then
+  echo "  PASS: Body contains RSS-Bridge"
+  PASSED=$((PASSED + 1))
+else
+  echo "  FAIL: Body contains RSS-Bridge (pattern not found)"
+  FAILED=$((FAILED + 1))
+fi
+
+echo ""
+echo "Results: $PASSED/$TOTAL passed, $FAILED failed"
+[ "$FAILED" -eq 0 ]