def cwd_to_rc_path():
"""Scan current and ancestor directories for an existing
.git-fusion-rc file.
Return path to .git-fusion-rc file if found, None if not.
"""
return p4gf_path.cwd_to_rc_file()
def reset_git_enviro():
"""Clear GIT_DIR and other GIT_xxx environment variables,
then chdir to GIT_WORK_TREE.
This undoes any strangeness that might come in from T4 calling 'git
--git-dir=xxx --work-tree=yyy' which might cause us to erroneously
operate on the "client-side" git repo when invoked from T4.
or from git-receive-pack chdir-ing into the .git dir.
"""
git_env_key = [k for k in os.environ if k.startswith("GIT_")]
for key in git_env_key:
del os.environ[key]
# Find our view name, use that to calculate and chdir into our GIT_WORK_TREE.
rc_path = p4gf_path.cwd_to_rc_file()
if (rc_path):
view_name = rc_path_to_view_name(rc_path)
LOG.debug("reset_git_enviro rc_path_to_view_name({rc_path}) returned {view_name}"
.format(rc_path=rc_path, view_name=view_name))
p4gf_dir = rc_path_to_p4gf_dir(rc_path)
LOG.debug("reset_git_enviro rc_path_to_p4gf_dir({rc_path}) returned {p4gf_dir}"
.format(rc_path=rc_path, p4gf_dir=p4gf_dir))
view_dirs = p4gf_view_dirs.from_p4gf_dir(p4gf_dir, view_name)
os.chdir(view_dirs.GIT_WORK_TREE)
def cwd_to_rc_path():
"""Scan current and ancestor directories for an existing
.git-fusion-rc file.
Return path to .git-fusion-rc file if found, None if not.
"""
return p4gf_path.cwd_to_rc_file()
def reset_git_enviro():
"""Clear GIT_DIR and other GIT_xxx environment variables,
then chdir to GIT_WORK_TREE.
This undoes any strangeness that might come in from T4 calling 'git
--git-dir=xxx --work-tree=yyy' which might cause us to erroneously
operate on the "client-side" git repo when invoked from T4.
or from git-receive-pack chdir-ing into the .git dir.
"""
git_env_key = [k for k in os.environ if k.startswith("GIT_")]
for key in git_env_key:
del os.environ[key]
# Find our view name, use that to calculate and chdir into our GIT_WORK_TREE.
rc_path = p4gf_path.cwd_to_rc_file()
if (rc_path):
view_name = rc_path_to_view_name(rc_path)
LOG.debug(
"reset_git_enviro rc_path_to_view_name({rc_path}) returned {view_name}"
.format(rc_path=rc_path, view_name=view_name))
p4gf_dir = rc_path_to_p4gf_dir(rc_path)
LOG.debug(
"reset_git_enviro rc_path_to_p4gf_dir({rc_path}) returned {p4gf_dir}"
.format(rc_path=rc_path, p4gf_dir=p4gf_dir))
view_dirs = p4gf_view_dirs.from_p4gf_dir(p4gf_dir, view_name)
os.chdir(view_dirs.GIT_WORK_TREE)
