diff options
Diffstat (limited to 'src/pyssg/utils.py')
| -rw-r--r-- | src/pyssg/utils.py | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/pyssg/utils.py b/src/pyssg/utils.py index a41249a..4b525cf 100644 --- a/src/pyssg/utils.py +++ b/src/pyssg/utils.py @@ -74,13 +74,6 @@ def copy_file(src: str, dst: str) -> None: log.info('file "%s" already exists, ignoring', dst) -def sanity_check_path(path: str) -> None: - if '$' in path: - log.error('"$" character found in path "%s";' - ' could be due to non-existant env var.', path) - sys.exit(1) - - # as seen in SO: https://stackoverflow.com/a/1131238 def get_checksum(path: str) -> str: log.debug('calculating md5 checksum for "%s"', path) @@ -89,4 +82,16 @@ def get_checksum(path: str) -> str: while chunk := f.read(4096): file_hash.update(chunk) - return file_hash.hexdigest()
\ No newline at end of file + return file_hash.hexdigest() + + +def get_expanded_path(path: str) -> None: + log.debug('expanding path "%s"', path) + expanded_path: str = os.path.normpath(os.path.expandvars(path)) + if '$' in expanded_path: + log.error('"$" character found in expanded path "%s";' + ' could be due to non-existant env var.', expanded_path) + sys.exit(1) + log.debug('expanded path "%s" to "%s"', path, expanded_path) + + return expanded_path |