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Make more readable --from-ref / --to-ref aliases for --source / --origin

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This commit is contained in:
Anthony Sottile 2020-02-23 11:07:57 -08:00
parent 566f1afcd4
commit d35b00352f
8 changed files with 72 additions and 61 deletions
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20
pre_commit/commands/run.py
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@ -215,8 +215,8 @@ def _compute_cols(hooks: Sequence[Hook]) -> int:
def _all_filenames(args: argparse.Namespace) -> Collection[str]:
if args.origin and args.source:
return git.get_changed_files(args.origin, args.source)
if args.from_ref and args.to_ref:
return git.get_changed_files(args.from_ref, args.to_ref)
elif args.hook_stage in {'prepare-commit-msg', 'commit-msg'}:
return (args.commit_msg_filename,)
elif args.files:
@ -297,8 +297,8 @@ def run(
if _has_unmerged_paths():
logger.error('Unmerged files. Resolve before committing.')
return 1
if bool(args.source) != bool(args.origin):
logger.error('Specify both --origin and --source.')
if bool(args.from_ref) != bool(args.to_ref):
logger.error('Specify both --from-ref and --to-ref.')
return 1
if stash and _has_unstaged_config(config_file):
logger.error(
@ -316,10 +316,14 @@ def run(
)
return 1
# Expose origin / source as environment variables for hooks to consume
if args.origin and args.source:
environ['PRE_COMMIT_ORIGIN'] = args.origin
environ['PRE_COMMIT_SOURCE'] = args.source
# Expose from-ref / to-ref as environment variables for hooks to consume
if args.from_ref and args.to_ref:
# legacy names
environ['PRE_COMMIT_ORIGIN'] = args.from_ref
environ['PRE_COMMIT_SOURCE'] = args.to_ref
# new names
environ['PRE_COMMIT_FROM_REF'] = args.from_ref
environ['PRE_COMMIT_TO_REF'] = args.to_ref
if args.remote_name and args.remote_url:
environ['PRE_COMMIT_REMOTE_NAME'] = args.remote_name