about summary refs log tree commit diff
path: root/packages/git-blame-stats/git-blame-stats.py
diff options
context:
space:
mode:
Diffstat (limited to 'packages/git-blame-stats/git-blame-stats.py')
-rwxr-xr-xpackages/git-blame-stats/git-blame-stats.py90
1 files changed, 0 insertions, 90 deletions
diff --git a/packages/git-blame-stats/git-blame-stats.py b/packages/git-blame-stats/git-blame-stats.py
deleted file mode 100755
index 5f2a43f..0000000
--- a/packages/git-blame-stats/git-blame-stats.py
+++ /dev/null
@@ -1,90 +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}")