mirror of
https://github.com/ohmyzsh/ohmyzsh.git
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Pull in latest version from olivierverdier/zsh-git-prompt
This commit is contained in:
Marc Cornellà
@ -1,82 +1,65 @@
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#!/usr/bin/env python
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# -*- coding: UTF-8 -*-
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from __future__ import print_function
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# change this symbol to whatever you prefer
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prehash = ':'
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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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import sys
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gitsym = Popen(['git', 'symbolic-ref', 'HEAD'], stdout=PIPE, stderr=PIPE)
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branch, error = gitsym.communicate()
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output, error = Popen(
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['git', 'status'], stdout=PIPE, stderr=PIPE, universal_newlines=True).communicate()
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error_string = error.decode('utf-8')
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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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if 'fatal: Not a git repository' in error_string:
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sys.exit(0)
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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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branch = branch.decode("utf-8").strip()[11:]
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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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res, err = Popen(['git','diff','--name-status'], stdout=PIPE, stderr=PIPE).communicate()
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err_string = err.decode('utf-8')
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if 'fatal' in err_string:
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sys.exit(0)
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changed_files = [namestat[0] for namestat in res.decode("utf-8").splitlines()]
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staged_files = [namestat[0] for namestat in Popen(['git','diff', '--staged','--name-status'], stdout=PIPE).communicate()[0].splitlines()]
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nb_changed = len(changed_files) - changed_files.count('U')
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nb_U = staged_files.count('U')
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nb_staged = len(staged_files) - nb_U
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staged = str(nb_staged)
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conflicts = str(nb_U)
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changed = str(nb_changed)
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nb_untracked = len([0 for status in Popen(['git','status','--porcelain',],stdout=PIPE).communicate()[0].decode("utf-8").splitlines() if status.startswith('??')])
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untracked = str(nb_untracked)
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ahead, behind = 0,0
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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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if not branch: # not on any branch
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branch = prehash + Popen(['git','rev-parse','--short','HEAD'], stdout=PIPE).communicate()[0].decode("utf-8")[:-1]
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else:
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branch = bline.split(' ')[-1]
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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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remote_name = Popen(['git','config','branch.%s.remote' % branch], stdout=PIPE).communicate()[0].decode("utf-8").strip()
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if remote_name:
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merge_name = Popen(['git','config','branch.%s.merge' % branch], stdout=PIPE).communicate()[0].decode("utf-8").strip()
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if remote_name == '.': # local
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remote_ref = merge_name
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else:
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remote_ref = 'refs/remotes/%s/%s' % (remote_name, merge_name[11:])
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revgit = Popen(['git', 'rev-list', '--left-right', '%s...HEAD' % remote_ref],stdout=PIPE, stderr=PIPE)
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revlist = revgit.communicate()[0]
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if revgit.poll(): # fallback to local
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revlist = Popen(['git', 'rev-list', '--left-right', '%s...HEAD' % merge_name],stdout=PIPE, stderr=PIPE).communicate()[0]
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behead = revlist.decode("utf-8").splitlines()
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ahead = len([x for x in behead if x[0]=='>'])
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behind = len(behead) - ahead
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out = ' '.join([
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branch,
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str(ahead),
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str(behind),
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staged,
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conflicts,
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changed,
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untracked,
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])
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print(out, end='')
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print('\n'.join([branch, remote, status]))
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