technofab/bumpver
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better error reporting

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This commit is contained in:
Manuel Barkhau 2019-02-21 16:30:27 +01:00
parent e85485e084
commit 863bc956c7
4 changed files with 25 additions and 7 deletions
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12
src/pycalver/__main__.py
View file

@ -224,7 +224,11 @@ def _bump(cfg: config.Config, new_version: str, allow_dirty: bool = False) -> No
if _vcs:
_assert_not_dirty(_vcs, filepaths, allow_dirty)
rewrite.rewrite(new_version, cfg.file_patterns)
try:
rewrite.rewrite(new_version, cfg.file_patterns)
except ValueError as ex:
log.error(str(ex))
sys.exit(1)
if _vcs is None or not cfg.commit:
return
@ -314,7 +318,11 @@ def bump(
log.info(f"New Version: {new_version}")
if dry or verbose >= 2:
print(rewrite.diff(new_version, cfg.file_patterns))
try:
print(rewrite.diff(new_version, cfg.file_patterns))
except ValueError as ex:
log.error(str(ex))
sys.exit(1)
if dry:
return

13
src/pycalver/rewrite.py
View file

@ -94,7 +94,11 @@ def _iter_file_paths(
file_patterns: config.PatternsByGlob
) -> typ.Iterable[typ.Tuple[pl.Path, config.Patterns]]:
for globstr, patterns in file_patterns.items():
for file_path_str in glob.glob(globstr):
file_paths = glob.glob(globstr)
if not any(file_paths):
errmsg = f"No files found for path/glob '{globstr}'"
raise ValueError(errmsg)
for file_path_str in file_paths:
file_path = pl.Path(file_path_str)
yield (file_path, patterns)
@ -171,7 +175,12 @@ def diff(new_version: str, file_patterns: config.PatternsByGlob) -> str:
rfd = rfd_from_content(patterns, new_version, content)
rfd = rfd._replace(path=str(file_path))
full_diff += "\n".join(diff_lines(rfd)) + "\n"
lines = diff_lines(rfd)
if len(lines) == 0:
errmsg = f"No patterns matched for '{file_path}'"
raise ValueError(errmsg)
full_diff += "\n".join(lines) + "\n"
full_diff = full_diff.rstrip("\n")
return full_diff