chore: update Dockerfile and GitHub Actions workflow to support confi…

…gurable binary name

The Dockerfile has been updated to use the `BINARY_NAME` build argument to specify the name of the binary to be copied into the image. The `ENTRYPOINT` has also been updated to use the `BINARY_NAME` environment variable.

The GitHub Actions workflow has been updated to pass the `BINARY_NAME` environment variable as a build argument to the Docker build step.

.github/files/build/Dockerfile

@@ -2,16 +2,18 @@
 FROM --platform=$BUILDPLATFORM busybox:1.36.1-uclibc@sha256:cc71f45a5a48738c4c295314b2bc9bcc18eb0c33e7bb127c3735b751b724141b AS env
 ARG TARGETPLATFORM
 RUN --mount=type=bind,source=artifact,target=artifact \
-    if [ "$TARGETPLATFORM" = 'darwin/amd64' ]; then\
-      cp artifact/x86_64-apple-darwin/binary .\
-    ;elif [ "$TARGETPLATFORM" = 'darwin/arm64' ]; then\
-      cp artifact/aarch64-apple-darwin/binary .\
-    ;elif [ "$TARGETPLATFORM" = 'linux/amd64' ]; then\
-      cp artifact/x86_64-unknown-linux-musl/binary .\
-    ;elif [ "$TARGETPLATFORM" = 'linux/arm64' ]; then\
-      cp artifact/aarch64-unknown-linux-musl/binary .\
-    ;fi
+  if [ "$TARGETPLATFORM" = 'darwin/amd64' ]; then\
+  cp artifact/x86_64-apple-darwin/binary .\
+  ;elif [ "$TARGETPLATFORM" = 'darwin/arm64' ]; then\
+  cp artifact/aarch64-apple-darwin/binary .\
+  ;elif [ "$TARGETPLATFORM" = 'linux/amd64' ]; then\
+  cp artifact/x86_64-unknown-linux-musl/binary .\
+  ;elif [ "$TARGETPLATFORM" = 'linux/arm64' ]; then\
+  cp artifact/aarch64-unknown-linux-musl/binary .\
+  ;fi
 
 FROM --platform=$BUILDPLATFORM scratch as runner
-COPY --from=env --chmod=755 binary .
-ENTRYPOINT ["./binary"]
+ARG BINARY_NAME
+ENV BINARY_NAME=${BINARY_NAME}
+COPY --from=env --chmod=755 binary "${BINARY_NAME}"
+ENTRYPOINT ["./${BINARY_NAME}"]

.github/workflows/docker-publish.yml

@@ -96,7 +96,7 @@ jobs:
     needs: build
     permissions:
       packages: write
-    runs-on: 'ubuntu-latest'
+    runs-on: "ubuntu-latest"
     outputs:
       image_tags: ${{ steps.meta.outputs.tags }}
     env:
@@ -138,6 +138,7 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
+          build-args: BINARY_NAME=${{ env.BINARY_NAME }}
           context: .
           file: .github/files/build/Dockerfile
           platforms: darwin/amd64,darwin/arm64,linux/amd64,linux/arm64