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82 lines
2.3 KiB
82 lines
2.3 KiB
#!/usr/bin/env python |
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# -*- coding: UTF-8 -*- |
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from subprocess import Popen, PIPE |
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import re |
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# change those symbols to whatever you prefer |
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symbols = { |
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'ahead of': '↑', |
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'behind': '↓', |
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'staged': '♦', |
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'changed': '‣', |
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'untracked': '…', |
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'clean': '⚡', |
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'unmerged': '≠', |
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'sha1': ':' |
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} |
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output, error = Popen( |
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['git', 'status'], stdout=PIPE, stderr=PIPE).communicate() |
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if error: |
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import sys |
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sys.exit(0) |
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lines = output.splitlines() |
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behead_re = re.compile( |
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r"^# Your branch is (ahead of|behind) '(.*)' by (\d+) commit") |
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diverge_re = re.compile(r"^# and have (\d+) and (\d+) different") |
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status = '' |
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staged = re.compile(r'^# Changes to be committed:$', re.MULTILINE) |
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changed = re.compile(r'^# Changed but not updated:$', re.MULTILINE) |
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untracked = re.compile(r'^# Untracked files:$', re.MULTILINE) |
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unmerged = re.compile(r'^# Unmerged paths:$', re.MULTILINE) |
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def execute(*command): |
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out, err = Popen(stdout=PIPE, stderr=PIPE, *command).communicate() |
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if not err: |
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nb = len(out.splitlines()) |
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else: |
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nb = '?' |
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return nb |
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if staged.search(output): |
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nb = execute( |
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['git', 'diff', '--staged', '--name-only', '--diff-filter=ACDMRT']) |
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status += '%s%s' % (symbols['staged'], nb) |
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if unmerged.search(output): |
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nb = execute(['git', 'diff', '--staged', '--name-only', '--diff-filter=U']) |
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status += '%s%s' % (symbols['unmerged'], nb) |
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if changed.search(output): |
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nb = execute(['git', 'diff', '--name-only', '--diff-filter=ACDMRT']) |
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status += '%s%s' % (symbols['changed'], nb) |
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if untracked.search(output): |
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status += symbols['untracked'] |
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if status == '': |
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status = symbols['clean'] |
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remote = '' |
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bline = lines[0] |
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if bline.find('Not currently on any branch') != -1: |
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branch = symbols['sha1'] + Popen([ |
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'git', |
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'rev-parse', |
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'--short', |
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'HEAD'], stdout=PIPE).communicate()[0][:-1] |
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else: |
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branch = bline.split(' ')[3] |
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bstatusline = lines[1] |
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match = behead_re.match(bstatusline) |
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if match: |
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remote = symbols[match.groups()[0]] |
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remote += match.groups()[2] |
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elif lines[2:]: |
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div_match = diverge_re.match(lines[2]) |
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if div_match: |
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remote = "{behind}{1}{ahead of}{0}".format( |
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*div_match.groups(), **symbols) |
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print('\n'.join([branch, remote, status]))
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