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cli: Allow passing directories as arguments

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For instance:

    yamllint .
    yamllint file.yml ../my-other-dir
This commit is contained in:
Adrien Vergé
2016-01-20 18:30:49 +01:00
parent d4189083d0
commit 0e98df2643
2 changed files with 19 additions and 4 deletions
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8
README.md
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@@ -14,12 +14,16 @@ yamllint my_file.yml my_other_file.yaml ...
``` ```
```sh ```sh
yamllint -c ~/myconfig my_file.yml yamllint .
```
```sh
yamllint -c ~/myconfig file.yml
``` ```
```sh ```sh
# To output a format parsable (by editors like Vim, emacs, etc.) # To output a format parsable (by editors like Vim, emacs, etc.)
yamllint -f parsable my_file.yml yamllint -f parsable file.yml
``` ```
## Installation ## Installation

15
yamllint/cli.py
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@@ -27,6 +27,17 @@ from yamllint.errors import YamlLintConfigError
from yamllint import lint from yamllint import lint
def find_files_recursively(items):
for item in items:
if os.path.isdir(item):
for root, dirnames, filenames in os.walk(item):
for filename in [f for f in filenames
if f.endswith(('.yml', '.yaml'))]:
yield os.path.join(root, filename)
else:
yield item
class Format(object): class Format(object):
@staticmethod @staticmethod
def parsable(problem, filename): def parsable(problem, filename):
@@ -55,7 +66,7 @@ class Format(object):
def run(argv): def run(argv):
parser = argparse.ArgumentParser(prog=APP_NAME, parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION) description=APP_DESCRIPTION)
parser.add_argument('files', metavar='FILES', nargs='+', parser.add_argument('files', metavar='FILE_OR_DIR', nargs='+',
help='files to check') help='files to check')
parser.add_argument('-c', '--config', dest='config_file', action='store', parser.add_argument('-c', '--config', dest='config_file', action='store',
help='path to a custom configuration') help='path to a custom configuration')
@@ -82,7 +93,7 @@ def run(argv):
return_code = 0 return_code = 0
for file in args.files: for file in find_files_recursively(args.files):
if args.format != 'parsable': if args.format != 'parsable':
print('\033[4m%s\033[0m' % file) print('\033[4m%s\033[0m' % file)