You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.6 KiB
84 lines
2.6 KiB
#!/usr/bin/env python |
|
from __future__ import print_function |
|
|
|
import sys |
|
import re |
|
import shlex |
|
from subprocess import Popen, PIPE, check_output |
|
|
|
|
|
def get_tagname_or_hash(): |
|
"""return tagname if exists else hash""" |
|
cmd = 'git log -1 --format="%h%d"' |
|
output = check_output(shlex.split(cmd)).decode('utf-8').strip() |
|
hash_, tagname = None, None |
|
# get hash |
|
m = re.search('\(.*\)$', output) |
|
if m: |
|
hash_ = output[:m.start()-1] |
|
# get tagname |
|
m = re.search('tag: .*[,\)]', output) |
|
if m: |
|
tagname = 'tags/' + output[m.start()+len('tag: '): m.end()-1] |
|
|
|
if tagname: |
|
return tagname.replace(' ', '') |
|
elif hash_: |
|
return hash_ |
|
return None |
|
|
|
|
|
# `git status --porcelain --branch` can collect all information |
|
# branch, remote_branch, untracked, staged, changed, conflicts, ahead, behind |
|
po = Popen(['git', 'status', '--porcelain', '--branch'], stdout=PIPE, stderr=PIPE) |
|
stdout, sterr = po.communicate() |
|
if po.returncode != 0: |
|
sys.exit(0) # Not a git repository |
|
|
|
# collect git status information |
|
untracked, staged, changed, conflicts = [], [], [], [] |
|
ahead, behind = 0, 0 |
|
status = [(line[0], line[1], line[2:]) for line in stdout.decode('utf-8').splitlines()] |
|
for st in status: |
|
if st[0] == '#' and st[1] == '#': |
|
if re.search('Initial commit on', st[2]) or re.search('No commits yet on', st[2]): |
|
branch = st[2].split(' ')[-1] |
|
elif re.search('no branch', st[2]): # detached status |
|
branch = get_tagname_or_hash() |
|
elif len(st[2].strip().split('...')) == 1: |
|
branch = st[2].strip() |
|
else: |
|
# current and remote branch info |
|
branch, rest = st[2].strip().split('...') |
|
if len(rest.split(' ')) == 1: |
|
# remote_branch = rest.split(' ')[0] |
|
pass |
|
else: |
|
# ahead or behind |
|
divergence = ' '.join(rest.split(' ')[1:]) |
|
divergence = divergence.lstrip('[').rstrip(']') |
|
for div in divergence.split(', '): |
|
if 'ahead' in div: |
|
ahead = int(div[len('ahead '):].strip()) |
|
elif 'behind' in div: |
|
behind = int(div[len('behind '):].strip()) |
|
elif st[0] == '?' and st[1] == '?': |
|
untracked.append(st) |
|
else: |
|
if st[1] == 'M': |
|
changed.append(st) |
|
if st[0] == 'U': |
|
conflicts.append(st) |
|
elif st[0] != ' ': |
|
staged.append(st) |
|
|
|
out = ' '.join([ |
|
branch, |
|
str(ahead), |
|
str(behind), |
|
str(len(staged)), |
|
str(len(conflicts)), |
|
str(len(changed)), |
|
str(len(untracked)), |
|
]) |
|
print(out, end='')
|
|
|