fix tag check logic

Author: kuboon

.github/workflows/gem-push.yml

@@ -17,6 +17,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-tags: 'true'
     - name: Set up Ruby 3.3
       uses: ruby/setup-ruby@v1
       with:
@@ -27,35 +29,42 @@ jobs:
         TAG_NAME=$(ruby -I. -r lib/restful_error/version -e 'puts "v#{RestfulError::VERSION}"')
         echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
 
-    - name: Check already released
+    - id: check
+      name: Check already released
       run: |
-        if git tag | grep -q $TAG_NAME; then
+        if git fetch --depth 1 origin tag $TAG_NAME; then
           echo "$TAG_NAME already released. skip."
           exit 0
         fi
+        echo "deploy=true" >> $GITHUB_OUTPUT
 
     - name: build
+      if: steps.check.outputs.deploy == 'true'
       run: gem build *.gemspec
 
     - name: Publish to RubyGems
+      if: steps.check.outputs.deploy == 'true'
       run: gem push *.gem
       env:
         GEM_HOST_API_KEY: ${{ secrets.GEM_HOST_API_KEY }}
 
     - name: Publish to GPR
+      if: steps.check.outputs.deploy == 'true'
       run: gem push --host https://rubygems.pkg.github.com/${OWNER} *.gem
       env:
         OWNER: ${{ github.repository_owner }}
         GEM_HOST_API_KEY: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Create Tag
+      if: steps.check.outputs.deploy == 'true'
       run: |
         git config user.email "o@kbn.one"
         git config user.name "github action"
         git tag $TAG_NAME
         git push origin $TAG_NAME
 
     - name: Create Release
+      if: steps.check.outputs.deploy == 'true'
       uses: actions/create-release@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}