fix release-workflow

Author: samunohito

.github/workflows/release.yml

@@ -15,9 +15,8 @@ env:
 
 jobs:
   build-artifact:
-    runs-on: windows-2019
     if: github.event.pull_request.merged == true
-    
+    runs-on: windows-2019
     outputs:
       artifactName: ${{ steps.vars.outputs.artifactName }}
       artifactVersion: ${{ steps.vars.outputs.applicationVersion }}
@@ -73,8 +72,6 @@ jobs:
 
   create-release:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.merged == true
-    
     needs: build-artifact
     outputs:
       uploadUrl: ${{ steps.export-upload-url.outputs.uploadUrl }}
@@ -83,10 +80,10 @@ jobs:
       - id: vars
         shell: bash
         run: |
-          if { [ "${{ needs.build-artifact.outputs.prereleaseVersionNoLeadingHyphen }}" = "beta" ] } || { [ "${{ needs.build-artifact.outputs.prereleaseVersionNoLeadingHyphen }}" = "alpha" ] }; then
-            echo "::set-output name=isPrerelease::true";
+          if [ "${{ needs.build-artifact.outputs.prereleaseVersionNoLeadingHyphen }}" = "beta" ] || [ "${{ needs.build-artifact.outputs.prereleaseVersionNoLeadingHyphen }}" = "alpha" ]; then
+            echo "::set-output name=isPrerelease::true"
           else
-            echo "::set-output name=isPrerelease::false";
+            echo "::set-output name=isPrerelease::false"
           fi;
         
       - id: create-release
@@ -106,8 +103,6 @@ jobs:
 
   upload-release:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.merged == true
-    
     needs: [ create-release, build-artifact ]
     env:
       artifactName: ${{ needs.build-artifact.outputs.artifactName }}