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.github/workflows/cron.yaml

@@ -42,17 +42,18 @@ jobs:
       id: get_last_id
       run: |
         pip install requests
-        python utils/get.py ${{ secrets.GITHUB_TOKEN }}
-    # echo "last_run_id=$((${{ github.run_id }} - 1))" >> $GITHUB_OUTPUT
-    # - name: Download last run commit hashes
-    #   continue-on-error: true
-    #   uses: actions/download-artifact@v4
-    #   with:
-    #     name: commit-hashes.txt
-    #     path: previous-run-hashes.txt
-    #     github-token: ${{ secrets.GITHUB_TOKEN }}
-    #     # Previous run
-    #     run-id: ${{ job.get_last_id.last_run_id }}
+        python utils/get.py >> $GITHUB_OUTPUT
+    - name: Download last run commit hashes
+      needs: get_last_id
+      if: ${{ fromJSON(job.get_last_id.HAS_RUN_ID) }}
+      continue-on-error: true
+      uses: actions/download-artifact@v4
+      with:
+        name: commit-hashes.txt
+        path: previous-run-hashes.txt
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        # Previous run
+        run-id: ${{ job.get_last_id.LAST_RUN_ID }}
     # - name: Check if run needed
     #   run: |
     #     if [ ! -f previous-run-hashes.txt ]; then

get.py

@@ -1,25 +1,12 @@
 import requests
-import subprocess
-import pathlib
-import sys
 
 
-def get_commit_hash(dir: pathlib.Path) -> str | None:
-    try:
-        return subprocess.check_output(
-            ["git", "rev-parse", "HEAD"], cwd=str(dir)
-        ).decode()
-    except subprocess.CalledProcessError:
-        return None
-
-
-def previous_run_hashes(token: str) -> str | None:
+def previous_run_id() -> str | None:
     req = requests.get(
         "https://api.github.com/repos/rapidsai/dask-upstream-testing/actions/artifacts",
         headers={
             "Accept": "application/vnd.github+json",
             "X-GitHub-Api-Version": "2022-11-28",
-            "Authorization": token,
         },
         params={"name": "commit-hashes.txt", "page": 1, "per_page": 1},
     )
@@ -29,24 +16,16 @@ def previous_run_hashes(token: str) -> str | None:
     artifacts = req.json()["artifacts"]
     try:
         (artifact,) = artifacts
-        url = artifact["archive_download_url"]
-        url_req = requests.get(
-            url, headers={"X-GitHub-Api-Version": "2022-11-28", "Authorization": token}
-        )
-        if url_req.status_code != 302:
-            print("Failed", url_req.text)
-        loc = url_req.headers["Location"]
-        print(loc)
-        archive = requests.get(
-            loc, headers={"X-GitHub-Api-Version": "2022-11-28", "Authorization": token}
-        )
-        print(archive.status_code)
-        print(archive.text)
+        return artifact["workflow_run"]["id"]
     except ValueError:
         # Didn't get exactly one artifact, assume we must rebuild
         return None
 
 
 if __name__ == "__main__":
-    TOKEN = sys.argv[1]
-    previous_run_hashes(TOKEN)
+    run_id = previous_run_id()
+    if run_id is not None:
+        print(f"LAST_RUN_ID={run_id}")
+        print("HAS_RUN_ID=true")
+    else:
+        print("HAS_RUN_ID=false")