72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
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import os
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import subprocess
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from ..utils import RepoStats, ThreadedSegment, get_subprocess_env
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def _get_fossil_branch():
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branches = os.popen("fossil branch 2>/dev/null").read().strip().split("\n")
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return ''.join([
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i.replace('*','').strip()
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for i in branches
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if i.startswith('*')
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])
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def parse_fossil_stats(status):
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stats = RepoStats()
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for line in status:
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if line.startswith("ADDED"):
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stats.staged += 1
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elif line.startswith("EXTRA"):
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stats.new += 1
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elif line.startswith("CONFLICT"):
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stats.conflicted += 1
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else:
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stats.changed += 1
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return stats
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def _get_fossil_status():
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changes = os.popen("fossil changes 2>/dev/null").read().strip().split("\n")
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extra = os.popen("fossil extras 2>/dev/null").read().strip().split("\n")
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extra = ["EXTRA " + filename for filename in extra if filename != ""]
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status = [line for line in changes + extra if line != '']
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return status
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def build_stats():
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try:
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subprocess.Popen(['fossil'], stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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env=get_subprocess_env()).communicate()
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except OSError:
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# Popen will throw an OSError if fossil is not found
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return (None, None)
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branch = _get_fossil_branch()
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if branch == "":
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return (None, None)
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status = _get_fossil_status()
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if status == []:
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return (RepoStats(), branch)
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stats = parse_fossil_stats(status)
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return stats, branch
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class Segment(ThreadedSegment):
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def add_to_powerline(self):
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self.stats, self.branch = build_stats()
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if not self.stats:
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return
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bg = self.powerline.theme.REPO_CLEAN_BG
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fg = self.powerline.theme.REPO_CLEAN_FG
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if self.stats.dirty:
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bg = self.powerline.theme.REPO_DIRTY_BG
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fg = self.powerline.theme.REPO_DIRTY_FG
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if self.powerline.segment_conf("vcs", "show_symbol"):
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symbol = RepoStats().symbols["fossil"] + " "
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else:
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symbol = ""
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self.powerline.append(" " + symbol + self.branch + " ", fg, bg)
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self.stats.add_to_powerline(self.powerline)
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