maybe this?

cdklabs · Oct 24, 2023 · 3b07854 · 3b07854
1 parent da22855
commit 3b07854
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diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
diff --git a/projenrc/diff-db.ts b/projenrc/diff-db.ts
@@ -126,24 +126,30 @@ export class DiffDb extends pj.Component {
         },
         {
           name: 'Diff databases',
-          run: `${this.path(this.importers.outdir + '/bin/diff-db')} base/db.json.gz  head/db.json.gz > DIFF`,
+          id: 'diff-db',
+          continueOnError: true,
+          run: `${this.path(
+            this.importers.outdir + '/bin/diff-db',
+          )} base/db.json.gz head/db.json.gz > DIFF || echo "diff-result=true" >> $GITHUB_OUTPUT`,
         },
         {
-          id: 'diff-db',
+          name: 'Create PR.md',
+          if: 'steps.diff-db.outputs.diff-result',
           run: [
-            'echo "diff=$(cat DIFF)" >> $GITHUB_OUTPUT',
-            'echo "\\`\\`\\`\\n$(cat DIFF)\\n\\`\\`\\`\\" >> $GITHUB_STEP_SUMMARY',
+            "echo 'Model database diff introduced between base and head branch:\n\n' >> PR.md",
+            "echo '```\\n' >> PR.md",
+            'cat DIFF >> PR.md',
+            "echo '\\n```\\n' >> PR.md",
+            // 'echo "(cat PR.md)" >> $GITHUB_STEP_SUMMARY',
           ].join('\n'),
         },
-
         {
           name: 'Comment diff',
-          if: '${{ steps.diff-db.outputs.diff }}',
+          if: 'steps.diff-db.outputs.diff-result',
           uses: 'thollander/actions-comment-pull-request@v2',
           with: {
             comment_tag: 'diff-db',
-            message:
-              'Model database diff introduced between base and head branch:\n```\n${{ steps.diff-db.outputs.diff }}\n```\n',
+            filePath: 'PR.md',
           },
         },
       ],