Update move_binary script

Fixes #3

.ci/move_binary.py

@@ -14,6 +14,7 @@ directory = sys.argv[4]
 os.chdir(master_repository_directory)
 
 filename = os.path.basename(binary_filename)
+# Include commit subject and hash to the new commit
 commit_hash = (
     subprocess.check_output(["git", "rev-parse", "--verify", "--short", "HEAD"])
     .decode("utf-8")
@@ -28,42 +29,66 @@ commit_subject = (
 is_tag = env["GITHUB_EVENT_NAME"] == "push" and env["GITHUB_REF"].startswith(
     "refs/tags"
 )
-if not is_tag:
+is_pr = env["GITHUB_REF"].startswith("refs/pull")
-    is_pr = env["GITHUB_REF"].startswith("refs/pull")
-    if is_pr:
-        # Pull Request - prN (pr1)
-        middle = "pr" + env["GITHUB_REF"].split("/")[2]
-    else:
-        # Latest commit - short hash (20f2448)
-        middle = commit_hash
-    filename_split = filename.split("-")
-    filename = "-".join([*filename_split[:2], middle, *filename_split[2:]])
 
-# Set author info to the latest commit author
+filename_split = filename.split("-")
-author_name = subprocess.check_output(
+if is_tag:
-    ["git", "log", "-1", "--pretty=format:%an"]
+    new_commit_message = (
-).decode("utf-8")
+        f'Add binary for {filename_split[1]} {commit_hash}: "{commit_subject}"'
-author_email = subprocess.check_output(
+    )
-    ["git", "log", "-1", "--pretty=format:%ae"]
+elif is_pr:
-).decode("utf-8")
+    # Pull Request - prN (pr1)
+    pr_number = env["GITHUB_REF"].split("/")[2]
+    filename = "-".join(
+        [*filename_split[:2], f"pr{pr_number}", *filename_split[2:]]
+    )
+    directory = os.path.join(directory, "prs")
+    new_commit_message = (
+        f'Add binary for #{pr_number} {commit_hash}: "{commit_subject}"'
+    )
+else:
+    # Latest commit - short hash (20f2448)
+    filename = "-".join([*filename_split[:2], commit_hash, *filename_split[2:]])
+    new_commit_message = f'Add binary for {commit_hash}: "{commit_subject}"'
 
-# Move file
+# Prepare for pushing
 os.chdir(data_repository_directory)
 os.makedirs(directory, exist_ok=True)
-shutil.copy(binary_filename, os.path.join(directory, filename))
+# Ensure that there is no changes
+subprocess.check_call(["git", "pull", "origin", data_repository, "--ff-only"])
 
-# Push changes
+# Try to push several times
-subprocess.check_call(["git", "config", "user.name", author_name])
+for i in range(3):
-subprocess.check_call(["git", "config", "user.email", author_email])
+    shutil.copy(binary_filename, os.path.join(directory, filename))
-subprocess.check_call(
+    # Push changes
-    ["git", "pull", "--ff-only"]
+    subprocess.check_call(["git", "add", os.path.join(directory, filename)])
-)  # Ensure that there is no changes
+    subprocess.check_call(
-subprocess.check_call(["git", "add", os.path.join(directory, filename)])
+        ["git", "commit", "--amend", "-m", new_commit_message]
-subprocess.check_call(
+    )
-    ["git", "commit", "-m", f'Add binary for {commit_hash}: "{commit_subject}"']
+    try:
+        subprocess.check_call(
+            ["git", "push", "origin", data_repository, "--force"]
+        )
+    except subprocess.CalledProcessError:  # There are changes in repository
+        # Undo local changes
+        subprocess.check_call(
+            ["git", "reset", f"origin/{data_repository}", "--hard"]
+        )
+        # Pull new changes
+        subprocess.check_call(
+            ["git", "pull", "origin", data_repository, "--force", "--ff-only"]
+        )
+    else:
+        break  # Exit loop if there is no errors
+else:
+    raise Exception("Cannot push binary")
+
+new_commit_hash = (
+    subprocess.check_output(["git", "rev-parse", "--verify", "--short", "HEAD"])
+    .decode("utf-8")
+    .strip()
 )
-subprocess.check_call(["git", "push"])
-
 print(
-    f"Binary file: {env['GITHUB_SERVER_URL']}/{env['GITHUB_REPOSITORY']}/blob/{data_repository}/{directory}/{filename}"
+    f"Binary file: {env['GITHUB_SERVER_URL']}/{env['GITHUB_REPOSITORY']}/blob/"
+    f"{new_commit_hash}/{directory}/{filename}"
 )

README.md

@@ -241,7 +241,7 @@ add this to your workflow:
     architecture: x64
 
 - name: Push binary to data branch
-  run: python master/.ci/move_binary.py "${{ steps.buildozer.outputs.filename }}" master data
+  run: python master/.ci/move_binary.py "${{ steps.buildozer.outputs.filename }}" master data bin
 ```
 
 Also you need to create `data` branch: