Make running shell configurable

README.adoc

@@ -63,6 +63,17 @@ jobs:
         uses: jreleaser/release-action@v2
         env:
           JRELEASER_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # Persist logs
+
+      - name: JReleaser release output
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: jreleaser-release
+          path: |
+            out/jreleaser/trace.log
+            out/jreleaser/output.properties
 ----
 
 WARNING: Note the `fetch-depth: 0` option on the `Checkout` workflow step. It is required for JReleaser to work properly.
@@ -88,6 +99,9 @@ Following inputs can be used as `step.with` keys
 Should match any of the link:https://github.com/jreleaser/jreleaser/releases[published releases]. +
 You may use `latest` to pull the latest stable release or +
 `early-access` to pull the latest snapshot.
+| shell             | String  | bash                    | The shell used to run JReleaser. +
+Refer to the link:https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell[official docs]
+to learn more about the different shell types.
 | arguments         | String  | full-release            | The JReleaser command to run.
 | working-directory | String  | ${{ github.workspace }} | The directory to change into. +
 Defaults to the directory the calling workflow runs in.

action.yml

@@ -7,12 +7,16 @@ branding:
   color: 'gray-dark'
 
 inputs:
-
   version:
     description: 'The version of JReleaser to download and execute.'
     default: 'latest'
     required: true
 
+  shell:
+    description: 'The shell used to run JReleaser.'
+    default: 'bash'
+    required: false
+
   arguments:
     description: 'The command-line arguments to be passed to JReleaser.'
     default: 'full-release'
@@ -24,16 +28,16 @@ inputs:
     description: 'The directory to change into.'
 
   setup-java:
-    required: false
     default: 'true'
     description: 'Setup internal Java runtime.'
+    required: false
 
 runs:
   using: 'composite'
   steps:
     - name: 'Setup Java'
       uses: actions/setup-java@v2
-      if: ${{ inputs.setup-java }} == 'true'
+      if: ${{ inputs.setup-java }} == 'true' || ${{ inputs.setup-java }} == true
       with:
         java-version: 17
         distribution: 'zulu'
@@ -48,7 +52,7 @@ runs:
         echo "::endgroup::"
 
     - name: 'Execute JReleaser'
-      shell: bash
+      shell: ${{ inputs.shell }}
       working-directory: ${{ inputs.working-directory }}
       run: |
         echo "☕ java -jar jreleaser-cli.jar ${{ inputs.arguments }}"