feat(gh_workflows): docker release

.github/actions/install-cross/README.md

@@ -2,4 +2,4 @@
 
 A small github action to install [cross](https://github.com/cross-rs/cross) from its latest release.
 
-This action uses the `musl` variant.
+This action uses the `musl` variant.

.github/actions/install-cross/action.yaml

@@ -15,4 +15,4 @@ runs:
         mv cross* /home/runner/.local/bin
 
     - run: cross --version --verbose
-      shell: bash
+      shell: bash

.github/docker/Dockerfile

@@ -0,0 +1,7 @@
+FROM debian:bookworm
+
+COPY ./pulsar-exec ./pulsar-exec
+
+ENTRYPOINT ./pulsar-exec
+
+CMD [ "pulsard" ]

.github/docker/Dockerfile.dockerignore

@@ -0,0 +1,5 @@
+# Exclude everything
+**
+
+# # Include pulsar executable
+!**/pulsar-exec

.github/workflows/release.yaml

@@ -8,6 +8,7 @@ on:
   push:
     tags:
       - '*'
+  pull_request:
 
 jobs:
   vendored_archive:
@@ -51,13 +52,15 @@ jobs:
         platform:
           - target: x86_64-unknown-linux-gnu
             args: "--features full"
+            docker-platform: linux/amd64
 
           # For `musl` builds openssl must be vendored
           - target: x86_64-unknown-linux-musl
             args: "--features full --features openssl-vendored"
 
           - target: aarch64-unknown-linux-gnu
             args: "--features full"
+            docker-platform: linux/arm64
 
           # For `musl` builds openssl must be vendored
           - target: aarch64-unknown-linux-musl
@@ -66,6 +69,7 @@ jobs:
           # Dependencies of `xtask` might fail to build on riscv64.
           - target: riscv64gc-unknown-linux-gnu
             args: "--features full"
+            docker-platform: linux/riscv64
 
     steps:
       - name: Code checkout
@@ -82,6 +86,17 @@ jobs:
       - name: Build Release
         run: cross build --locked --target=${{ matrix.platform.target }} --bin pulsar-exec ${{ matrix.platform.args }} --release
 
+      - name: Create and push Docker image
+        uses: docker/build-push-action@v5
+        if: ${{ matrix.platform.docker-platform == null }}
+        with:
+          context: ./target/${{ matrix.platform.target }}/release
+          file: ../docker/Dockerfile
+          tags: pulsar-exec
+          platforms: ${{ matrix.platform.docker-platform }}
+          push: false
+          outputs: type=image,name=target
+
       - name: Rename binary
         shell: bash
         id: rename_binary