|
|
@@ -0,0 +1,28 @@
|
|
|
+#!/usr/bin/env python3
|
|
|
+'''
|
|
|
+git blame a file repeatedly, showing the blame at previous versions
|
|
|
+'''
|
|
|
+
|
|
|
+import re
|
|
|
+import subprocess
|
|
|
+import sys
|
|
|
+
|
|
|
+def main():
|
|
|
+ commit = 'HEAD'
|
|
|
+ while True:
|
|
|
+ blame = subprocess.Popen(['git-blame', *sys.argv[1:], commit],
|
|
|
+ stdout=subprocess.PIPE)
|
|
|
+ try:
|
|
|
+ blame = subprocess.Popen(['delta', '--color-only'],
|
|
|
+ stdin=blame.stdout, stdout=subprocess.PIPE)
|
|
|
+ except FileNotFoundError:
|
|
|
+ pass
|
|
|
+ fzf = subprocess.run(['fzf', '--no-sort', '--tiebreak=index', '--reverse', '--ansi'],
|
|
|
+ stdin=blame.stdout, stdout=subprocess.PIPE, text=True)
|
|
|
+ blame.wait()
|
|
|
+ if fzf.returncode in (1, 130): # no match, esc
|
|
|
+ return
|
|
|
+ commit = re.search('[0-9a-f]{7,40}', fzf.stdout).group(0) + '^'
|
|
|
+
|
|
|
+if __name__ == '__main__':
|
|
|
+ main()
|
