[GHA] Finally v4 artifacts + select branch

.github/workflows/bot.yml

@@ -25,7 +25,7 @@ jobs:
     - name: Build
       run: dotnet publish -c Release -r linux-x64 --no-self-contained
     - name: Upload program
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Bot
         path: |

Bot/hyperstellar.py

@@ -1,4 +1,5 @@
 from urllib import request
+import urllib
 import json
 import os
 from zipfile import ZipFile
@@ -9,6 +10,7 @@
     pass
 
 RUNS_URL = 'https://api.github.com/repos/TCLRainbow/Hyperstellar/actions/workflows/82482571/runs'
+BRANCH = 'main'
 
 
 def explode(cond, msg):
@@ -32,9 +34,14 @@ def build_artifact_url(run_id):
 explode(run_count == 0, 'No workflow runs!')
 print(f'There are {run_count} runs')
 
-run = result['workflow_runs'][0]
+# Get latest run from branch
+for run in result['workflow_runs']:
+    if run['head_branch'] == BRANCH:
+        break
+
 gha_title = run['display_title']
-print(f'Checking run: {gha_title}')
+run_branch = run['head_branch']
+print(f'Checking run ({run_branch}): {gha_title}')
 explode(run['status'] != 'completed', 'Run is not completed!')
 
 if gha_title == current_title:
@@ -51,7 +58,6 @@ def build_artifact_url(run_id):
             explode(job['conclusion'] != 'success', 'Build failed!')
             break
     explode(not build_ok, 'No build job found!')
-    explode(run['head_branch'] != 'main', 'Branch not main')
     explode(run['pull_requests'], 'Triggered by PR')
 
     run_id = run['id']
@@ -67,10 +73,19 @@ def build_artifact_url(run_id):
     download_url = artifact['archive_download_url']
     req = request.Request(download_url, headers={'Authorization': f'Bearer {token}'})
     os.chdir('./Hyperstellar')
-    print('Downloading')
-    with request.urlopen(req) as resp:
-        with open('bot.zip', 'wb') as f:
-            f.write(resp.read())
+    print(f'Downloading {download_url}')
+    try:
+        with request.urlopen(req) as resp:
+            with open('bot.zip', 'wb') as f:
+                f.write(resp.read())
+    except urllib.error.HTTPError as e:
+        redirected_url = e.geturl()
+        print(f'Redirecting to {redirected_url}')
+        req = request.Request(redirected_url)
+        with request.urlopen(req) as resp:
+            with open('bot.zip', 'wb') as f:
+                f.write(resp.read())
+
     print('Unzipping')
     with ZipFile('bot.zip') as f:
         f.extractall()