Extract setup/baseruby

Author: nobu

.github/actions/setup/baseruby/action.yml

@@ -0,0 +1,73 @@
+name: Setup directories etc.
+description: >-
+  Build baseruby for cross-compiling
+
+inputs:
+  srcdir:
+    required: true
+    default: ${{ github.workspace }}
+    description: >-
+      Directory of source codes.
+
+  builddir:
+    required: false
+    default: ${{ github.workspace }}/baseruby
+    description: >-
+      Where baseruby will be built.
+
+  installdir:
+    required: false
+    default: install
+    description: >-
+      The path where the baseruby will be installed to.
+      This is relative from the workspace.
+
+outputs:
+  ruby:
+    value: ${{ steps.build.outputs.installdir }}/bin/ruby
+    description: >-
+      The path of the executable baseruby.
+  dump_ast:
+    value: ${{ steps.build.outputs.installdir }}/bin/dump_ast
+    description: >-
+      The path of the executable dump_ast.
+
+runs:
+  using: composite
+
+  steps:
+    - name: Build baseruby
+      shell: bash
+      id: build
+      run: |
+        case "$installdir" in /*) ;; *) installdir="$PWD/$installdir";; esac
+        mkdir "$builddir"
+        ln -sr "$srcdir" "$builddir/.src"
+        pushd "$builddir"
+        .src/configure "--prefix=${installdir}" --disable-install-doc
+        CONFIGURE_ARGS=--with-out-ext=-test- make install
+        install dump_ast "${installdir}/bin"
+        {
+          echo "${installdir}/bin/dump_ast"
+          echo "${installdir}/.installed.list"
+          echo "${installdir}/"
+        } >> .installed.list
+        cp .installed.list "${installdir}/"
+        make distclean
+        rm .src
+        popd
+        rmdir "$builddir"
+        {
+          echo "installdir=${installdir}"
+        } | tee -a "$GITHUB_OUTPUT"
+      env:
+        srcdir: ${{ inputs.srcdir }}
+        builddir: ${{ inputs.builddir }}
+        installdir: ${{ inputs.installdir }}
+
+    - name: clean
+      uses: gacts/run-and-post-run@598d7a875d5620e0457490555b5e18e46082aa47 # v1.4.4
+      with:
+        working-directory: ${{ inputs.srcdir }}
+        post: |
+          ruby tool/rbuninstall.rb "${{ steps.build.outputs.installdir }}/.installed.list" > /dev/null

.github/workflows/crosscompile.yml

@@ -95,21 +95,20 @@ jobs:
             libncurses-dev:${{ matrix.arch }} \
             autoconf ruby
 
-      - name: Build baseruby
-        run: |
-          mkdir ../baseruby
-          cd ../baseruby
-          ../src/configure --prefix=$PWD/install --disable-install-doc
-          make
-          make install
+      - uses: ./.github/actions/setup/baseruby
+        id: baseruby
+        with:
+          srcdir: src
 
       - name: Run configure
         run: >-
           ../src/configure -C --disable-install-doc
           --prefix=/usr
           --build=${{ matrix.build }}
           --host=${{ matrix.host }}
-          --with-baseruby=$PWD/../baseruby/install/bin/ruby
+          --with-baseruby="$baseruby"
+        env:
+          baseruby: ${{ steps.baseruby.outputs.ruby }}
 
       - run: make
 

.github/workflows/wasm.yml

@@ -104,18 +104,10 @@ jobs:
         run: |
           echo "WASI_SDK_PATH=/opt/wasi-sdk" >> $GITHUB_ENV
 
-      - name: Build baseruby
+      - uses: ./.github/actions/setup/baseruby
         id: baseruby
-        run: |
-          set -ex
-          mkdir ../baseruby
-          pushd ../baseruby
-          echo "ruby=$PWD/install/bin/ruby" >> $GITHUB_OUTPUT
-          echo "dump_ast=$PWD/dump_ast" >> $GITHUB_OUTPUT
-          ../src/configure --prefix=$PWD/install --disable-install-doc
-          export CONFIGURE_ARGS=--with-out-ext=-test-
-          make
-          make install
+        with:
+          srcdir: src
 
       - name: Download config.guess with wasi version
         run: |