stop building from source during test

Author: SamSaffron

.github/workflows/build.yml

@@ -238,7 +238,9 @@ jobs:
           echo "id=$(cat container_id)" >> $GITHUB_OUTPUT
       - name: Install Alpine system dependencies
         if: ${{ matrix.libc == 'musl' }}
-        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base linux-headers bash python3 git curl tar cmake clang ccache
+        run: |
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base linux-headers bash python3 git curl tar cmake clang ccache
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ln -sf /usr/bin/python3 /usr/bin/python
       - name: Install Debian system dependencies
         if: ${{ matrix.libc == 'gnu' }}
         run: |
@@ -346,7 +348,9 @@ jobs:
           echo "id=$(cat container_id)" >> $GITHUB_OUTPUT
       - name: Install Alpine system dependencies
         if: ${{ matrix.container.libc == 'musl' }}
-        run: docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base linux-headers bash python3 git curl tar
+        run: |
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} apk add --no-cache build-base linux-headers bash python3 git curl tar
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} ln -sf /usr/bin/python3 /usr/bin/python
       - name: Update Rubygems and Bundler
         run: |
           docker exec -w "${PWD}" ${{ steps.container.outputs.id }} gem update --system
@@ -369,9 +373,9 @@ jobs:
           cd test/mini_racer
           ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-ruby.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
           ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle install
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake compile
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake test
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle install
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake compile
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake test
   test-darwin:
     strategy:
       fail-fast: false
@@ -484,6 +488,6 @@ jobs:
           cd test/mini_racer
           ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-linux.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
           ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle install
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake compile
-          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake test
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle install
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake compile
+          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake test