Check input version (#14)

Author: nakamura-to

.github/workflows/pre-release.yml

@@ -13,6 +13,28 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Assign input version
+        if: github.event.inputs.version != null
+        run: echo "RELEASE_VERSION=${{ github.event.inputs.version }}"" >> $GITHUB_ENV
+
+      - uses: actions/github-script@v3
+        if: github.event.inputs.version == null
+        id: candidate-version
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          result-encoding: string
+          script: |
+            const list = await github.repos.listReleases({
+              owner: "domaframework",
+              repo: "sandbox",
+            });
+            console.log(list)
+            return list.data[0].name
+
+      - name: Assign candidate version
+        if: success()
+        run: echo "RELEASE_VERSION=${{ steps.candidate-version.outputs.result }}"" >> $GITHUB_ENV
+
       - name: Set up JDK 8
         uses: actions/setup-java@v1
         with:
@@ -36,30 +58,12 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
 
-      - uses: actions/github-script@v3
-        id: release-version
-        with:
-          github-token: ${{secrets.GITHUB_TOKEN}}
-          result-encoding: string
-          script: |
-            const version = core.getInput("version");
-            console.log("version=" + version)
-            if (version) {
-              return version
-            }
-            const list = await github.repos.listReleases({
-              owner: "domaframework",
-              repo: "sandbox",
-            });
-            console.log(list)
-            return list.data[0].name
-
-      - name: Pre Release ${{ steps.release-version.outputs.result }}
+      - name: Pre Release ${{ env.RELEASE_VERSION }}
         run: |
           java -version
           git config --global user.name "github-actions[bot]"
           git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          ./gradlew release -Prelease.releaseVersion=${{ steps.release-version.outputs.result }}
+          ./gradlew release -Prelease.releaseVersion=${{ env.RELEASE_VERSION }}
 
       - name: Upload reports
         if: failure()