Remove mruby source code from docker image

.github/workflows/build_and_push.yml

@@ -1,16 +1,16 @@
 name: Build and push
 
 on:
-  workflow_dispatch:
   push:
-    branches:
-      - main
+    tags:
+      - '*'
 
 jobs:
   build:
     uses: ./.github/workflows/docker_image_build.yml
     with:
       push: true
+      image_version: ${{ github.ref_name }}
     secrets:
       dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
       dockerhub_token: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/build_test.yml

@@ -10,6 +10,8 @@ on:
 jobs:
   build:
     uses: ./.github/workflows/docker_image_build.yml
+    with:
+      image_version: ${{ github.sha}}
     secrets:
       dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
       dockerhub_token: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/docker_image_build.yml

@@ -6,8 +6,8 @@ on:
       push:
         default: false
         type: boolean
-      mruby-version:
-        default: 'master'
+      image_version:
+        required: true
         type: string
     secrets:
       dockerhub_username:
@@ -32,6 +32,4 @@ jobs:
           context: ./docker
           file: ./docker/Dockerfile
           push: ${{ inputs.push }}
-          tags: ${{ secrets.dockerhub_username }}/mruby-build:${{ inputs.mruby-version }}
-          build-args: |
-            MRUBY_VERSION=${{ inputs.mruby-version }}
+          tags: ${{ secrets.dockerhub_username }}/mruby-build:${{ inputs.image_version }}

Rakefile

@@ -1,11 +1,11 @@
-MRUBY_VERSION = ENV["MRUBY_VERSION"] || "3.2.0"
-IMAGE_TAG = ENV["IMAGE_TAG"] || "buty4649/mruby-build:#{MRUBY_VERSION}"
+git_sha = `git rev-parse HEAD`.chomp
+IMAGE_TAG = ENV["IMAGE_TAG"] || "buty4649/mruby-build:#{git_sha}"
 
 def no_cache_flag
   "--no-cache" if ENV["NO_CAHE"]
 end
 
 desc "Build docker image"
 task "build" do
-  sh "docker buildx build -t #{IMAGE_TAG} #{no_cache_flag} --build-arg MRUBY_VERSION=#{MRUBY_VERSION} docker/"
+  sh "docker buildx build -t #{IMAGE_TAG} #{no_cache_flag} docker/"
 end

docker/Dockerfile

@@ -10,30 +10,8 @@ RUN --mount=type=cache,target=/var/lib/apt <<COMMAND
         gcc-mingw-w64 g++-mingw-w64 unzip xz-utils wget gosu jq
 COMMAND
 
-FROM base as source
-ARG MRUBY_VERSION=3.2.0
-
-RUN <<COMMAND
-    wget https://github.com/mruby/mruby/archive/${MRUBY_VERSION}.zip -O mruby.zip
-    unzip mruby.zip
-    mv mruby-${MRUBY_VERSION} mruby
-
-    if [ "${MRUBY_VERSION}" = "master" ]; then
-        REF="heads/master"
-    else
-        REF="tags/${MRUBY_VERSION}"
-    fi
-    wget -q -O - https://api.github.com/repos/mruby/mruby/commits/${REF} | jq -r '.sha' > /mruby/COMMIT
-COMMAND
-
-COPY mrbgems/mruby-commit-id /mruby/mrbgems/mruby-commit-id
-
-RUN <<COMMAND
-    sed -i 's/%COMMIT_ID%/'`cat /mruby/COMMIT`'/' /mruby/mrbgems/mruby-commit-id/src/commit_id.c
-COMMAND
-
 FROM base as zig
-ARG ZIG_VERSION=0.11.0
+ARG ZIG_VERSION=0.12.0
 ENV ZIG_MINISIGN_PUBKEY=RWSGOq2NVecA2UPNdBUZykf1CCb147pkmdtYxgb3Ti+JO/wCYvhbAb/U
 
 RUN <<COMMAND
@@ -63,8 +41,6 @@ RUN rm -r MacOSX.sdk/usr/share/man
 
 FROM base
 
-COPY --from=source /mruby /mruby
-
 COPY --from=zig zig /usr/local/share/zig
 RUN ln -s /usr/local/share/zig/zig /usr/local/bin/zig
 

docker/Rakefile

@@ -1,6 +1,6 @@
 require 'fileutils'
 
-mruby_root = "/mruby"
+mruby_root = File.expand_path(ENV["MRUBY_ROOT"] || "./mruby")
 build_config = File.expand_path(ENV["MRUBY_CONFIG"] || "build_config.rb")
 build_dir = File.expand_path(ENV["MRUBY_BUILD_DIR"] || "build")
 install_dir = File.expand_path(ENV["MRUBY_INSTALL_DIR"] || "build/bin")