Create delete_old_artifacts.yaml

#316

.github/workflows/delete_old_artifacts.yaml

@@ -0,0 +1,54 @@
+name: 'Delete old artifacts'
+on:
+  schedule:
+    - cron: '0 0 * * *'  # Run daily at midnight
+  workflow_dispatch:
+
+jobs:
+  delete-artifacts:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Delete old artifacts
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const { owner, repo } = context.repo;
+            const sevenDaysAgo = new Date(Date.now() - 7 * 24 * 60 * 60 * 1000);
+            
+            const artifacts = await github.paginate(github.rest.actions.listArtifactsForRepo, {
+              owner,
+              repo,
+              per_page: 100
+            });
+            
+            const artifactMap = new Map();
+            
+            for (const artifact of artifacts) {
+              const createdAt = new Date(artifact.created_at);
+              if (createdAt > sevenDaysAgo) {
+                // Keep all artifacts less than 7 days old
+                continue;
+              }
+              
+              if (!artifactMap.has(artifact.name) || createdAt > new Date(artifactMap.get(artifact.name).created_at)) {
+                artifactMap.set(artifact.name, artifact);
+              }
+            }
+            
+            for (const artifact of artifacts) {
+              const createdAt = new Date(artifact.created_at);
+              if (createdAt > sevenDaysAgo) {
+                // Keep all artifacts less than 7 days old
+                continue;
+              }
+              
+              if (artifact.id !== artifactMap.get(artifact.name)?.id) {
+                console.log(`Deleting artifact ${artifact.name} with ID ${artifact.id}`);
+                await github.rest.actions.deleteArtifact({
+                  owner,
+                  repo,
+                  artifact_id: artifact.id
+                });
+              }
+            }