Changes to ci

instead of docker layer caching, build binary in runner itself and copy
binary to dockerfile
old Dockerfile is now build.Dockerfile whereas new one is ci.Dockerfile
caching docker layers was taking more time than building the image from
 scratch
 add powerpc build (for the 100th time) but without cross in it's own
 job

.github/workflows/ci.yml

@@ -1,8 +1,4 @@
 # Based on https://github.com/actions-rs/meta/blob/master/recipes/quickstart.md
-#
-# While our "example" application has the platform-specific code,
-# for simplicity we are compiling and testing everything on the Ubuntu environment only.
-# For multi-OS testing see the `cross.yml` workflow.
 
 on: [push, pull_request]
 
@@ -15,18 +11,15 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
           override: true
-
       - name: Rust Cache
         uses: Swatinem/rust-cache@v1.2.0
-
-      - name: Run cargo check
+      - name: Run Cargo Check
         uses: actions-rs/cargo@v1
         with:
           command: check
@@ -37,7 +30,6 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -47,7 +39,7 @@ jobs:
       - name: Rust Cache
         uses: Swatinem/rust-cache@v1.2.0
 
-      - name: Run cargo test
+      - name: Run Tests
         uses: actions-rs/cargo@v1
         with:
           command: test
@@ -58,7 +50,6 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
-
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -68,31 +59,23 @@ jobs:
           components: rustfmt, clippy
       - name: Rust Cache
         uses: Swatinem/rust-cache@v1.2.0
-
-      - name: Run cargo fmt
+      - name: Run Cargo fmt
         uses: actions-rs/cargo@v1
         with:
           command: fmt
           args: --all -- --check
-
-      - name: Run cargo clippy
+      - name: Run Cargo clippy
         uses: actions-rs/cargo@v1
         # continue-on-error: true
         with:
           command: clippy
           args: -- -D warnings
 
-  build:
-    name: Build Binaries
+  build-aarch64:
+    name: Build aarch64 Binaries
     if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
     runs-on: ubuntu-latest
     needs: [check, test, lints]
-    strategy:
-      matrix:
-        target:
-          - x86_64-unknown-linux-gnu
-          - aarch64-unknown-linux-gnu
-          # - powerpc64-unknown-linux-gnu
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -105,20 +88,47 @@ jobs:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
+            ~/.cargo/bin
+            ~/.cargo/.crates2.json
+            ~/.cargo/.crates.toml
             target
-          key: ${{ runner.os }}-${{ matrix.target }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-      # - name: Rust Cache
-      #   uses: Swatinem/rust-cache@v1.2.0
-      # - name: Install PowerPC GCC
-      #   if: matrix.target == 'powerpc64-unknown-linux-gnu'
-      #   run: |
-      #     sudo apt-get install -y gcc-powerpc-linux-gnu
+          key: ${{ runner.os }}-aarch64-unknown-linux-gnu-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Compile
         uses: actions-rs/cargo@v1
         with:
           use-cross: true
           command: build
-          args: --release --target=${{ matrix.target }}
+          args: --release --target=aarch64-unknown-linux-gnu
+  
+  build-ppc:
+    name: Build PowerPC Binaries
+    if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    needs: [check, test, lints]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            ~/.cargo/bin
+            ~/.cargo/.crates2.json
+            ~/.cargo/.crates.toml
+            target
+          key: ${{ runner.os }}-powerpc64-unknown-linux-gnu-cargo-${{ hashFiles('**/Cargo.lock') }}
+        run: sudo apt-get install -y gcc-powerpc-linux-gnu
+      - name: Compile
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release --target=powerpc64-unknown-linux-gnu
 
   publish-docker:
     name: Build and Publish Docker Image
@@ -127,15 +137,25 @@ jobs:
     needs: [check, test, lints]
     steps:
       - uses: actions/checkout@v2
-      - name: Docker layer cache
-        uses: satackey/action-docker-layer-caching@v0.0.11
-        continue-on-error: true
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: x86_64-unknown-linux-gnu
+          override: true
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.2.0
       - name: Login to Docker Hub
         uses: docker/login-action@v1
         with:
           username: rohansircar
           password: ${{ secrets.DOCKER_LOGIN_PASSWORD }}
+      - name: Compile
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release
       - name: Build Image
-        run: docker build -t rohansircar/actix-demo:latest .
+        run: docker build -f ci.Dockerfile -t rohansircar/actix-demo:latest .
+        env: DOCKER_BUILDKIT=1
       - name: Publish Image
         run: docker push rohansircar/actix-demo:latest

ci.Dockerfile

@@ -0,0 +1,27 @@
+FROM debian:buster-slim
+ARG APP=/usr/src/app
+
+RUN apt-get update \
+    && apt-get install -y ca-certificates tzdata \
+    && rm -rf /var/lib/apt/lists/*
+
+EXPOSE 8000
+
+ENV TZ=Etc/UTC \
+    APP_USER=appuser
+
+RUN groupadd $APP_USER \
+    && useradd -g $APP_USER $APP_USER \
+    && mkdir -p ${APP}
+
+COPY ./.env ${APP}/.env
+COPY ./migrations ${APP}/migrations
+COPY ./static ${APP}/static
+COPY ./db/empty.db ${APP}/app.db
+COPY ./target/release/actix-demo ${APP}/actix-demo
+
+RUN chown -R $APP_USER:$APP_USER ${APP}
+
+USER $APP_USER
+WORKDIR ${APP}
+CMD ["./actix-demo"]

ci.Dockerfile.dockerignore

@@ -0,0 +1,3 @@
+.git
+.idea
+.vscode