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Refactored how the installer works

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Anthony Sottile
2014-03-13 19:36:44 -07:00
parent 8b0247e17f
commit abea886a3d
8 changed files with 105 additions and 70 deletions
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13
pre_commit/git.py
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@@ -1,23 +1,18 @@
import os
import pkg_resources
import pre_commit.constants as C
from plumbum import local
# TODO: optimization: memoize based on local.cwd.getpath()
def get_root():
return local['git']['rev-parse', '--show-toplevel']().strip()
def get_pre_commit_path():
return os.path.join(get_root(), '.git/hooks/pre-commit')
def get_pre_commit_dir_path():
return os.path.join(get_root(), C.PRE_COMMIT_DIR)
def create_pre_commit_package_dir():
local.path(get_pre_commit_dir_path()).mkdir()
def create_pre_commit():
path = get_pre_commit_path()
pre_commit_file = pkg_resources.resource_filename('pre_commit', 'resources/pre-commit.sh')
@@ -28,4 +23,6 @@ def remove_pre_commit():
local.path(get_pre_commit_path()).delete()
def get_head_sha(git_repo_path):
with local.cwd(git_repo_path):
return (local['git']['rev-parse', 'HEAD'])().strip()