Initial commit

.github/scripts/bump-versions.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+from concurrent.futures import Future, ThreadPoolExecutor, as_completed
+import itertools
+from pathlib import Path
+import re
+import subprocess
+import sys
+
+VERSION_STR = "VersionCode ="
+VERSION_REGEX = re.compile(f"{VERSION_STR} (\\d+)")
+BUMPED_FILES: list[Path] = []
+
+BOT_EMAIL = "aniyomi-bot@aniyomi.org"
+BOT_NAME = "aniyomi-bot[bot]"
+
+def has_match(query: str, file: Path) -> tuple[Path, bool]:
+    return (file, query in file.read_text())
+
+def find_files_with_match(query: str, include_multisrc: bool = True) -> list[Path]:
+    files = Path("src").glob("*/*/build.gradle")
+    if include_multisrc:
+        files = itertools.chain(files, Path("lib-multisrc").glob("*/build.gradle.kts"))
+
+    # Prevent bumping files twice.
+    files = filter(lambda file: file not in BUMPED_FILES, files)
+
+    # Use multiple threads to find matches.
+    with ThreadPoolExecutor() as executor:
+        futures = [executor.submit(has_match, query, file) for file in files]
+        results = map(Future.result, as_completed(futures))
+        return [path for path, result in results if result]
+
+def replace_version(match: re.Match) -> str:
+    version = int(match.group(1))
+    print(f"{version} -> {version + 1}")
+    return f"{VERSION_STR} {version + 1}"
+
+def bump_version(file: Path):
+    BUMPED_FILES.append(file)
+    with file.open("r+") as f:
+        print(f"\n{file}: ", end="")
+        text = VERSION_REGEX.sub(replace_version, f.read())
+        # Move the cursor to the start again, to prevent writing at the end
+        f.seek(0) 
+        f.write(text)
+
+def bump_lib_multisrc(theme: str):
+    for file in find_files_with_match(f"themePkg = '{theme}'", include_multisrc=False):
+        bump_version(file)
+
+def commit_changes():
+    paths = [str(path.resolve()) for path in BUMPED_FILES]
+    subprocess.check_call(["git", "config", "--local", "user.email", BOT_EMAIL])
+    subprocess.check_call(["git", "config", "--local", "user.name", BOT_NAME])
+    subprocess.check_call(["git", "add"] + paths)
+    subprocess.check_call(["git", "commit", "-S", "-m", "[skip ci] chore: Mass-bump on extensions"])
+    subprocess.check_call(["git", "push"])
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        # Regex to match the lib name in the path, like "unpacker" or "dood-extractor".
+        lib_regex = re.compile(r"lib/([a-z0-9-]+)/")
+        # Find matches and remove None results.
+        matches = filter(None, map(lib_regex.search, sys.argv[1:]))
+        for match in matches:
+            project_path = ":lib:" + match.group(1)
+            for file in find_files_with_match(project_path):
+                if file.parent.parent.name == "lib-multisrc":
+                    bump_lib_multisrc(file.parent.name)
+                else:
+                    bump_version(file)
+
+        if len(BUMPED_FILES) > 0:
+            commit_changes()