chore: simplify docker image generation

Remove the use of a separate builder image

.dockerignore

@@ -0,0 +1 @@
+target/

.forgejo/workflows/push-main.yml

@@ -33,3 +33,23 @@ jobs:
           args: release-plz release --backend gitea --git-token ${{ secrets.FORGEJO_TOKEN }}
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+  docker:
+    runs-on: docker
+    steps:
+      - name: Login to Forgejo
+        uses: docker/login-action@v3
+        with:
+          registry: git.kemitix.net
+          username: ${{ vars.FORGEJO_USERNAME }}
+          password: ${{ secrets.FORGEJO_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./
+          push: true
+          tags: git.kemitix.net/${{ vars.FORGEJO_USERNAME }}/${{ vars.FORGEJO_IMAGE_NAME }}:latest

.forgejo/workflows/push-next.yml

@@ -50,3 +50,32 @@ jobs:
         uses: https://git.kemitix.net/kemitix/rust@v2.5.0
         with:
           args: ${{ matrix.toolchain.name }} cargo hack --feature-powerset test
+
+  docker:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Docker info (init)
+        run: docker info
+
+      - name: Login to Forgejo
+        uses: docker/login-action@v3
+        with:
+          registry: git.kemitix.net
+          username: ${{ vars.FORGEJO_USERNAME }}
+          password: ${{ secrets.FORGEJO_TOKEN }}
+
+      - name: Docker info (logged in)
+        run: docker info
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker info (all setup)
+        run: docker info
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./
+          push: false # don't push on next, only on main
+          tags: git.kemitix.net/${{ vars.FORGEJO_USERNAME }}/${{ vars.FORGEJO_IMAGE_NAME }}:latest

.woodpecker/cron-docker-builder.yml

@@ -1,15 +0,0 @@
-steps:
-
-  update-builder-image:
-    when:
-      - event: cron
-    image: docker.io/woodpeckerci/plugin-docker-buildx:latest
-    settings:
-      username: kemitix
-      repo: git.kemitix.net/kemitix/git-next-builder
-      auto_tag: true
-      dockerfile: Dockerfile.builder
-      dry-run: false # push to remote repo
-      registry: git.kemitix.net
-      password:
-        from_secret: woodpecker-docker-push

.woodpecker/push-next.yml

@@ -1,13 +0,0 @@
-steps:
-  docker-build:
-    when:
-      - event: push
-        branch: next
-    # INFO: https://woodpecker-ci.org/plugins/Docker%20Buildx
-    image: docker.io/woodpeckerci/plugin-docker-buildx:5.1.0
-    settings:
-      username: kemitix
-      repo: git.kemitix.net/kemitix/git-next
-      dockerfile: Dockerfile
-      auto_tag: false
-      dry-run: true # don't push to remote repo

.woodpecker/tag-created.yml

@@ -1,16 +0,0 @@
-steps:
-  docker-build:
-    when:
-      - event: tag
-        ref: refs/tags/v*
-    # INFO: https://woodpecker-ci.org/plugins/Docker%20Buildx
-    image: docker.io/woodpeckerci/plugin-docker-buildx:5.1.0
-    settings:
-      username: kemitix
-      repo: git.kemitix.net/kemitix/git-next
-      dockerfile: Dockerfile
-      auto_tag: true
-      dry-run: false # push to remote repo
-      registry: git.kemitix.net
-      password:
-        from_secret: woodpecker-docker-push

Dockerfile

@@ -1,6 +1,16 @@
 # Leveraging the pre-built Docker images with
 # cargo-chef and the Rust toolchain
-FROM git.kemitix.net/kemitix/git-next-builder:2024.08.04 AS chef
+FROM docker.io/rust:1.83.0-bookworm AS chef
+
+RUN apt-get update && \
+  apt-get install -y libdbus-1-dev && \
+  curl -L https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz -o cargo-binstall.tgz && \
+  tar -xzf cargo-binstall.tgz && \
+  rm cargo-binstall.tgz && \
+  mv cargo-binstall /usr/local/bin/ && \
+  cargo binstall -y cargo-chef && \
+  rustup component add rustfmt clippy
+
 WORKDIR /app
 
 FROM chef AS planner

Dockerfile.builder

@@ -1,21 +0,0 @@
-FROM docker.io/rust:1.83.0-bookworm
-
-RUN apt-get update && \
-  apt-get install -y libdbus-1-dev && \
-  curl -L https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz -o cargo-binstall.tgz && \
-  tar -xzf cargo-binstall.tgz && \
-  rm cargo-binstall.tgz && \
-  mv cargo-binstall /usr/local/bin/ && \
-  cargo binstall -y cargo-chef && \
-  rustup component add rustfmt clippy
-
-# verify that the binaries are installed
-RUN ls -l /usr/local/cargo/bin/
-RUN cargo chef --version
-RUN rustfmt --version
-RUN cargo fmt --version
-RUN cargo clippy --version
-RUN cargo --version
-RUN rustc --version
-RUN rustup --version
-RUN rustup show

justfile

@@ -60,10 +60,7 @@ grcov-coverage:
   find . -name '*.profraw' -exec rm "{}" \;
   echo "Now:\n\topen target/debug/coverage/index.html"
 
-docker-build-builder:
-  docker build -t git.kemitix.net/kemitix/git-next-builder:2024.08.04 -f Dockerfile.builder . 
-
-docker-build: docker-build-builder
+docker-build:
   docker build -t git.kemitix.net/kemitix/git-next:latest . 
 
 docker-run: docker-build