mirror of
https://github.com/SpaceVim/SpaceVim.git
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57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
# ============================================================================
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# FILE: dein.py
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# AUTHOR: Shougo Matsushita <Shougo.Matsu at gmail.com>
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# License: MIT license
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# ============================================================================
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from .base import Base
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import re
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import os
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URL_PATTERN = re.compile('^(https?|git)://(github.com/)?')
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REF_PATTERN = re.compile('^ref: (refs/heads/(.*))$')
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class Source(Base):
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def __init__(self, vim):
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Base.__init__(self, vim)
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self.name = 'dein'
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self.kind = 'directory'
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self.default_action = 'cd'
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def gather_candidates(self, context):
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return [
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_build_candidate(plugin_context)
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for plugin_context in self.vim.eval('values(dein#get())')
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]
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def _build_candidate(plugin_context):
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name = URL_PATTERN.sub('', plugin_context['repo'])
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path = plugin_context['path']
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# Find git revision
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try:
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revision, branch = _resolve_ref(os.path.join(path, '.git'), 'HEAD')
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except Exception:
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# Fail silently
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revision = ''
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branch = None
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rev = revision if branch is None else '%s (%s)' % (branch, revision[:7])
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return {
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'word': name.strip(),
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'abbr': name.strip() if not rev else '%s -- %s' % (name.strip(), rev.strip()),
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'action__path': path,
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}
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def _resolve_ref(git, ref, branch=None):
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with open(os.path.join(git, ref)) as fi:
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content = fi.readline()
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m = REF_PATTERN.match(content)
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if not m:
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return (content, branch)
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return _resolve_ref(git, m.group(1), m.group(2))
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