Sync logic for extracting JRuby on Windows with jruby-dev-builder

Author: eregon

.github/workflows/build.yml

@@ -165,12 +165,15 @@ jobs:
       shell: bash
     - run: curl --fail -L -O 'https://repo1.maven.org/maven2/org/jruby/jruby-dist/${{ matrix.jruby-version }}/jruby-dist-${{ matrix.jruby-version }}-bin.tar.gz'
       shell: bash
-    - name: Build JRuby
+    # NOTE: Keep the logic from here in sync with jruby-dev-builder's build job
+    # Extracting must be done in the native shell: https://github.com/MSP-Greg/ruby-setup-ruby/issues/1
+    # We need to use to use the system tar, the Git tar seems basically broken
+    - run: C:\windows\system32\tar.exe xf jruby-dist-${{ matrix.jruby-version }}-bin.tar.gz
+    - name: Move to prefix
       shell: bash
       run: |
         mkdir $(dirname $PREFIX)
-        tar tf jruby-dist-${{ matrix.jruby-version }}-bin.tar.gz
-        tar xf jruby-dist-${{ matrix.jruby-version }}-bin.tar.gz -C $(dirname $PREFIX)
+        mv jruby-${{ matrix.jruby-version }} $(dirname $PREFIX)
         ls -l $PREFIX/bin
     - name: Create archive
       run: tar czf ${{ steps.ruby.outputs.archive }} -C $(dirname $PREFIX) $(basename $PREFIX)