diff options
Diffstat (limited to 'tools/git-blame-stats/git-blame-stats.py')
-rwxr-xr-x | tools/git-blame-stats/git-blame-stats.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/tools/git-blame-stats/git-blame-stats.py b/tools/git-blame-stats/git-blame-stats.py deleted file mode 100755 index 3cc4f4a..0000000 --- a/tools/git-blame-stats/git-blame-stats.py +++ /dev/null @@ -1,95 +0,0 @@ -#!/usr/bin/env python3 - -import argparse -import subprocess -from typing import Any - - -parser = argparse.ArgumentParser() -parser.add_argument( - "rev", metavar="revision", type=str, help="the revision", default="HEAD", nargs="?" -) -args = parser.parse_args() - -authors: dict[str, Any] = dict() -max_lenght_author = 0 -max_lenght_email = 0 - - -def get_files(rev): - """Returns a list of files for the repository, at the given path, for the given revision.""" - tree = subprocess.run( - ["git", "ls-tree", "--name-only", "-r", rev], - capture_output=True, - check=True, - encoding="utf-8", - ) - return tree.stdout.splitlines() - - -def line_info(filename, rev): - """Generates a set of commit blocks using `git blame` for a file. - - Each block corresponds to the information about a single line of code.""" - blame = subprocess.run( - ["git", "blame", "-w", "--line-porcelain", rev, "--", filename], - capture_output=True, - encoding="utf-8", - check=True, - ) - block = [] - for line in blame.stdout.splitlines(): - block.append(line) - if line.startswith("\t"): - yield block - block = [] - - -files = get_files(args.rev) - -for filename in files: - try: - for block in line_info(filename.rstrip(), args.rev): - author = "" - author_email = "" - commit = "" - skip = False - for i, val in enumerate(block): - if i == 0: - commit = val.split()[0] - continue - if val.startswith("author "): - author = " ".join(val.split()[1:]) - continue - if val.startswith("author-mail"): - author_email = " ".join(val.split()[1:]) - continue - if val.startswith("\t") and val == "\t": - skip = True - if skip: - continue - if authors.get(author, None) is None: - authors[author] = { - "email": author_email, - "commits": set(), - "files": set(), - "lines": 0, - } - authors[author]["commits"].add(commit) - authors[author]["files"].add(filename) - authors[author]["lines"] += 1 - if len(author) > max_lenght_author: - max_lenght_author = len(author) - if len(author_email) > max_lenght_email: - max_lenght_email = len(author_email) - except Exception: - continue - -for author, stats in authors.items(): - email = stats["email"] - lines = stats["lines"] - commits = len(stats["commits"]) - files = len(stats["files"]) - print( - f"{author:{max_lenght_author}} {email:{max_lenght_email}} {lines:6} {commits:6} {files:6}" - ) |