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Add git reset --hard support to git module
Resets working tree to what is in HEAD and discards any uncommitted changes.
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1 changed files with 16 additions and 0 deletions
16
library/git
16
library/git
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@ -90,6 +90,19 @@ def clone(repo, dest):
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cmd = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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return cmd.communicate()
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def reset(dest):
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'''
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Resets the index and working tree to HEAD.
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Discards any changes to tracked files in working
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tree since that commit.
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'''
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os.chdir(dest)
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cmd = "git reset --hard HEAD"
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cmd = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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(out, err) = cmd.communicate()
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rc = cmd.returncode
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return (rc, out, err)
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def pull(repo, dest):
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''' updates repo from remote sources '''
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os.chdir(dest)
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@ -123,6 +136,9 @@ if not os.path.exists(gitconfig):
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else:
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# else do a pull
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before = get_version(dest)
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(rc, out, err) = reset(dest)
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if rc != 0:
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fail_json(out=out, err=err)
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(out, err) = pull(repo, dest)
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# handle errors from clone or pull
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