moved release creation to GitHub workflow

Author: ddsharpe

.github/workflows/create-release.yml

@@ -0,0 +1,25 @@
+name: Create Release
+run-name: Creating draft release for ${{ github.ref_name }}
+
+on:
+  push:
+    tags:
+      - 'release-*'
+
+jobs:
+  release_job:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: |
+          mvn -B clean package
+      - id: version
+        run: echo "::set-output name=number::`echo "${{ github.ref_name }}" | sed 's/release-//'`"
+      - env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          gh release create ${{ github.ref_name }} \
+          --draft \
+          --generate-notes \
+          --title 'WebLogic Image Tool ${{ steps.version.outputs.number }}' \
+          installer/target/imagetool.zip

Jenkinsfile

@@ -162,40 +162,14 @@ pipeline {
         stage ('Sync') {
             when {
                 branch 'main'
-                anyOf {
-                    not { triggeredBy 'TimerTrigger' }
-                    tag 'release-*'
-                }
+                not { triggeredBy 'TimerTrigger' }
             }
             steps {
                 build job: "wkt-sync",
                         parameters: [ string(name: 'REPOSITORY', value: 'weblogic-image-tool') ],
                         wait: true
             }
         }
-        stage ('Create Draft Release') {
-            when {
-                tag 'release-*'
-            }
-            steps {
-                script {
-                    env.TAG_VERSION_NUMBER = env.TAG_NAME.replaceAll('release-','').trim()
-                }
-                withCredentials([string(credentialsId: 'wkt-github-token', variable: 'GITHUB_API_TOKEN')]) {
-                    sh """
-                    mkdir gh-cli
-                    curl -sL https://github.com/cli/cli/releases/download/v2.28.0/gh_2.28.0_linux_amd64.tar.gz | tar xvzf - --strip-components=1 -C ./gh-cli
-                    echo '${GITHUB_API_TOKEN}' | ./gh-cli/bin/gh auth login --with-token
-                    ./gh-cli/bin/gh release create ${TAG_NAME} \
-                        --draft \
-                        --generate-notes \
-                        --title 'WebLogic Image Tool ${TAG_VERSION_NUMBER}' \
-                        --repo https://github.com/oracle/weblogic-image-tool \
-                        installer/target/imagetool.zip
-                    """
-                }
-            }
-        }
     }
 }