Update build.yml

Author: opficdev

.github/workflows/build.yml

@@ -23,11 +23,6 @@ jobs:
         with:
           xcode-version: latest
 
-      - name: Install xcpretty
-        shell: bash
-        run: |
-          set -euo pipefail
-          sudo gem install xcpretty
 
       - name: Select iOS Simulator Runtime (installed)
         id: pick_ios
@@ -132,7 +127,6 @@ jobs:
           echo "Using simulator: $DEVICE_NAME (iOS ${IOS_VER})"
 
           # 예시: 시뮬레이터 대상으로 빌드/테스트 시 destination에서 OS 지정
-          mkdir -p build/test-results
           set -o pipefail
           set +e
           xcodebuild \
@@ -143,19 +137,70 @@ jobs:
             -skipMacroValidation \
             -showBuildTimingSummary \
             build \
-            | tee build.log \
-            | xcpretty
+            | tee build.log
           XC_STATUS=${PIPESTATUS[0]}
           set -e
 
           if [ -f build.log ]; then
-            xcpretty -r junit -o build/test-results/junit.xml < build.log || true
+            echo "== error: lines =="
+            grep -i "error:" build.log || true
           fi
 
           exit $XC_STATUS
 
       - name: Comment build failure on PR
-        uses: mikepenz/action-junit-report@v4
-        if: always() && github.event.pull_request.head.repo.fork == false
+        if: failure() && github.event.pull_request.head.repo.fork == false
+        uses: actions/github-script@v7
         with:
-          report_paths: 'build/test-results/junit.xml'
+          script: |
+            const fs = require('fs');
+            const path = 'build.log';
+            let body = '❌ iOS CI build failed.\n\n';
+            if (fs.existsSync(path)) {
+              const log = fs.readFileSync(path, 'utf8');
+              const lines = log.split(/\r?\n/);
+              const errorLines = lines.filter((line) => /error:/i.test(line));
+              if (errorLines.length > 0) {
+                body += "Lines containing 'error:':\n\n```\n" + errorLines.join('\n') + '\n```\n';
+
+                const repoRoot = process.env.GITHUB_WORKSPACE || process.cwd();
+                const pathMod = require('path');
+                const snippets = [];
+                for (const line of errorLines) {
+                  const match = line.match(/^(.*?):(\d+):(\d+):\s+error:/);
+                  if (!match) continue;
+                  const filePath = match[1];
+                  const lineNum = parseInt(match[2], 10);
+                  const absPath = filePath.startsWith('/') ? filePath : pathMod.join(repoRoot, filePath);
+                  if (!fs.existsSync(absPath)) continue;
+                  const fileLines = fs.readFileSync(absPath, 'utf8').split(/\r?\n/);
+                  const start = Math.max(0, lineNum - 3);
+                  const end = Math.min(fileLines.length, lineNum + 2);
+                  const snippet = fileLines
+                    .slice(start, end)
+                    .map((l, idx) => {
+                      const ln = start + idx + 1;
+                      return `${ln.toString().padStart(4, ' ')}| ${l}`;
+                    })
+                    .join('\n');
+                  snippets.push(`File: ${filePath}:${lineNum}\n${snippet}`);
+                }
+                if (snippets.length > 0) {
+                  body += "\nCode excerpts:\n\n```\n" + snippets.join('\n\n') + "\n```\n";
+                }
+              } else {
+                body += "No lines containing 'error:' were found in build.log.";
+              }
+            } else {
+              body += 'build.log not found.';
+            }
+            if (!context.payload.pull_request) {
+              core.info('No PR context; skipping comment.');
+              return;
+            }
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.payload.pull_request.number,
+              body
+            });