Fix Dockerfile and add CI check (#520)

* Fix Dockerfile

Added resources that were missing the for docker context.
Added explicit dockerhub reference.

* Add workflow for docker image build

This commit represents a workflow variant without pushing to the
registry, references #517

* Remove wrong comment from workflow

* Apply suggestions from code review on #520

Co-authored-by: Uwe Klotz <[email protected]>

* Use release tags instead of commit shas in workflow

---------

Co-authored-by: Sandro Eiler <[email protected]>
Co-authored-by: Uwe Klotz <[email protected]>

.github/workflows/build-container-image.yaml

@@ -0,0 +1,39 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow
+
+name: Build a Docker image
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -27,7 +27,7 @@ ARG BUILD_BIN=${PROJECT_NAME}
 # 1st Build Stage
 # The tag of the base image must match the version in the file rust-toolchain!
 # Available images can be found at https://hub.docker.com/r/clux/muslrust/tags/
-FROM clux/muslrust:stable AS build
+FROM docker.io/clux/muslrust:stable AS build
 
 # Import global ARGs
 ARG WORKDIR_ROOT
@@ -57,6 +57,8 @@ RUN USER=root cargo new --lib ofdb-application \
     && \
     USER=root cargo new --lib ofdb-entities \
     && \
+    USER=root cargo new --lib ofdb-frontend-api \
+    && \
     USER=root cargo new --lib ofdb-gateways \
     && \
     USER=root cargo new --lib ofdb-webserver
@@ -84,6 +86,9 @@ COPY [ \
 COPY [ \
     "ofdb-entities/Cargo.toml", \
     "./ofdb-entities/" ]
+COPY [ \
+    "ofdb-frontend-api/Cargo.toml", \
+    "./ofdb-frontend-api/" ]
 COPY [ \
     "ofdb-gateways/Cargo.toml", \
     "./ofdb-gateways/" ]
@@ -110,6 +115,8 @@ RUN cargo build --${BUILD_MODE} --target ${BUILD_TARGET} --workspace \
     && \
     rm -f ./target/${BUILD_TARGET}/${BUILD_MODE}/deps/ofdb_entities-* \
     && \
+    rm -f ./target/${BUILD_TARGET}/${BUILD_MODE}/deps/ofdb_frontend_api-* \
+    && \
     rm -f ./target/${BUILD_TARGET}/${BUILD_MODE}/deps/ofdb_gateways-* \
     && \
     rm -f ./target/${BUILD_TARGET}/${BUILD_MODE}/deps/ofdb_webserver-* \
@@ -136,9 +143,6 @@ RUN cargo build --${BUILD_MODE} --target ${BUILD_TARGET} --workspace \
 COPY [ \
     "openapi.yaml", \
     "./" ]
-COPY [ \
-    "migrations", \
-    "./migrations/" ]
 COPY [ \
     "ofdb-app-clearance", \
     "./ofdb-app-clearance/" ]
@@ -154,15 +158,21 @@ COPY [ \
 COPY [ \
     "ofdb-db-sqlite/src", \
     "./ofdb-db-sqlite/src/" ]
+COPY [ \
+    "ofdb-db-sqlite/migrations", \
+    "./ofdb-db-sqlite/migrations/" ]
 COPY [ \
     "ofdb-db-tantivy/src", \
     "./ofdb-db-tantivy/src/" ]
 COPY [ \
     "ofdb-entities/src", \
     "./ofdb-entities/src/" ]
 COPY [ \
-    "ofdb-gateways/src", \
-    "./ofdb-gateways/src/" ]
+    "ofdb-frontend-api/src", \
+    "./ofdb-frontend-api/src/" ]
+COPY [ \
+    "ofdb-gateways", \
+    "./ofdb-gateways/" ]
 COPY [ \
     "ofdb-webserver/build.rs", \
     "./ofdb-webserver/build.rs" ]
@@ -186,6 +196,8 @@ RUN cargo check --${BUILD_MODE} --target ${BUILD_TARGET} --package ofdb-applicat
     && \
     cargo check --${BUILD_MODE} --target ${BUILD_TARGET} --package ofdb-entities \
     && \
+    cargo check --${BUILD_MODE} --target ${BUILD_TARGET} --package ofdb-frontend-api \
+    && \
     cargo check --${BUILD_MODE} --target ${BUILD_TARGET} --package ofdb-gateways \
     && \
     cargo check --${BUILD_MODE} --target ${BUILD_TARGET} --package ofdb-webserver \