Migrate .editorconfig action to workflow

.github/workflows/reusable-check-editorconfig.yaml

@@ -0,0 +1,85 @@
+name: "(Reusable) Check .editorconfig"
+
+on:
+  workflow_call:
+    inputs:
+      ref:
+        description: "Specify a branch or commit ID"
+        required: true
+        type: string
+      max-retries:
+        description: "Maximum number of retries if API call fails"
+        required: false
+        type: string
+        default: "3"
+      retry-delay:
+        description: "Delay in seconds between retries"
+        required: false
+        type: string
+        default: "5"
+      fail-on-missing:
+        description: "Fail the workflow if .editorconfig does not exist"
+        required: false
+        type: boolean
+        default: true
+    outputs:
+      exists:
+        description: "Indicates whether the .editorconfig file exists"
+        value: ${{ jobs.check-editorconfig.outputs.exists }}
+
+jobs:
+  check-editorconfig:
+    runs-on: ubuntu-22.04
+    outputs:
+      exists: ${{ steps.check-editorconfig.outputs.exists }}
+    steps:
+      - name: Check for .editorconfig
+        id: check-editorconfig
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          file_path=".editorconfig"
+          ref="${{ inputs.ref }}"
+          max_retries="${{ inputs.max-retries }}"
+          retry_delay_sec="${{ inputs.retry-delay }}"
+          fail_on_missing="${{ inputs.fail-on-missing }}"
+
+          echo "Checking .editorconfig in ref: $ref"
+
+          success=false
+
+          for ((i=1; i<=max_retries; i++)); do
+            response=$(gh api "repos/${{ github.repository }}/contents/$file_path?ref=$ref" \
+              --header "Authorization: Bearer $GH_TOKEN" \
+              --timeout 10s \
+              --jq ". | select(.type==\"file\") | select(.name==\"$file_path\")")
+
+            api_exit_code=$?
+
+            if [ $api_exit_code -eq 124 ]; then
+              echo "::warning::Attempt $i: API request timed out. Retrying in $retry_delay_sec seconds..."
+              sleep $retry_delay_sec
+              continue
+            elif [ -z "$response" ]; then
+              if [ $i -eq $max_retries ]; then
+                if [ "$fail_on_missing" = "true" ]; then
+                  echo "::error::Failed to find .editorconfig after $max_retries retries in ref '$ref'."
+                else
+                  echo "::warning::Failed to find .editorconfig after $max_retries retries in ref '$ref'. Not failing workflow."
+                fi
+              else
+                echo "::warning::Attempt $i: .editorconfig file not found. Retrying in $retry_delay_sec seconds..."
+                sleep $retry_delay_sec
+              fi
+            else
+              echo "::notice::Success: .editorconfig file exists in ref '$ref'."
+              success=true
+              break
+            fi
+          done
+
+          echo "exists=$success" | tee -a "$GITHUB_OUTPUT"
+
+          if [ "$success" = "false" ] && [ "$fail_on_missing" = "true" ]; then
+            exit 1
+          fi

.github/workflows/reusable-unity-cs-linter-pull-request.yaml

@@ -48,9 +48,12 @@ env:
   CONVERT_TO_SARIF_URI: 'https://raw.githubusercontent.com/IShix-g/Unity-GitHubActions/HEAD/.github/scripts/convert_to_sarif.py'
 
 jobs:
-  lint-cs-files:
+  branch-conf:
     runs-on: ubuntu-22.04
-    timeout-minutes: 12
+    outputs:
+      base-branch: ${{ steps.branch-conf.outputs.base-branch }}
+      head-branch: ${{ steps.branch-conf.outputs.head-branch }}
+      editorconfig-branch: ${{ steps.branch-conf.outputs.editorconfig-branch }}
     steps:
       - name: Branch Configuration
         id: branch-conf
@@ -80,33 +83,39 @@ jobs:
           echo "Head Branch: $head_branch"
           echo "Editorconfig Branch: $editorconfig_branch"
 
-      - uses: IShix-g/Unity-GitHubActions/.github/actions/check-editorconfig@main
-        with:
-          ref: ${{ steps.branch-conf.outputs.editorconfig-branch }}
-          max-retries: '3'
-          retry-delay: '5'
-          fail-on-missing: true
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  check-editorconfig:
+    needs: [branch-conf]
+    uses: ./.github/workflows/reusable-check-editorconfig.yaml
+    with:
+      ref: ${{ needs.branch-conf.outputs.editorconfig-branch }}
+      max-retries: '3'
+      retry-delay: '5'
+      fail-on-missing: true
+    secrets: inherit
 
+  lint-cs-files:
+    needs: [branch-conf, check-editorconfig]
+    runs-on: ubuntu-22.04
+    timeout-minutes: 12
+    steps:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          ref: ${{ steps.branch-conf.outputs.head-branch || steps.branch-conf.outputs.base-branch }}
+          ref: ${{ needs.branch-conf.outputs.head-branch || needs.branch-conf.outputs.base-branch }}
           fetch-depth: 0
 
       - name: Fetch .editorconfig from Default Branch
-        if: ${{ steps.branch-conf.outputs.editorconfig-branch != steps.branch-conf.outputs.head-branch }}
+        if: ${{ needs.branch-conf.outputs.editorconfig-branch != needs.branch-conf.outputs.head-branch }}
         run: |
-          branch="${{ steps.branch-conf.outputs.editorconfig-branch }}"
+          branch="${{ needs.branch-conf.outputs.editorconfig-branch }}"
           git fetch origin "$branch"
           git checkout origin/"$branch" -- .editorconfig
 
       - name: Detect Changed C# Files
         id: detect-cs-files
         run: |
-          base_branch=origin/${{ steps.branch-conf.outputs.base-branch }}
-          head_branch=${{ steps.branch-conf.outputs.head-branch || 'HEAD' }}
+          base_branch=origin/${{ needs.branch-conf.outputs.base-branch }}
+          head_branch=${{ needs.branch-conf.outputs.head-branch || 'HEAD' }}
           files=$(git diff --name-only "$base_branch"..."$head_branch" | grep '\.cs$' || true)
           include_regexes=$(echo "${{ inputs.include-paths }}" | tr ',' '\n')
           exclude_regexes=$(echo "${{ inputs.exclude-paths }}" | tr ',' '\n')