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add 'lint.pylint.rcfile' option for ArcanistPyLintLinter

Summary: add the ability to specify an rcfile path either absolute or relative
to the project root.

Test Plan: added one for a project, ran ##arc lint --trace## to see the expected
result

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: 1046
This commit is contained in:
Chris Piro 2011-10-25 13:47:03 -07:00 committed by epriestley
parent 00e5ba7ddc
commit 930b32a6b4
2 changed files with 18 additions and 1 deletions

View file

@ -32,6 +32,10 @@
* You can specify additional command-line options to pass to PyLint by
* setting ##lint.pylint.options##.
* If you have a PyLint rcfile, specify its path with
* ##lint.pylint.rcfile##. It can be absolute or relative to the project
* root. Be sure not to define ##output-format##, or if you do, set it to
* ##text##.
*
* Specify which PyLint messages map to which Arcanist messages by defining
* the following regular expressions:
@ -156,8 +160,20 @@ class ArcanistPyLintLinter extends ArcanistLinter {
// '-iy': show message codes for lint warnings/errors
$options = array('-rn', '-iy');
// Add any options defined in the config file for PyLint
$working_copy = $this->getEngine()->getWorkingCopy();
// Specify an --rcfile, either absolute or relative to the project root.
// Stupidly, the command line args above are overridden by rcfile, so be
// careful.
$rcfile = $working_copy->getConfig('lint.pylint.rcfile');
if ($rcfile !== null) {
$rcfile = Filesystem::resolvePath(
$rcfile,
$working_copy->getProjectRoot());
$options[] = csprintf('--rcfile=%s', $rcfile);
}
// Add any options defined in the config file for PyLint
$config_options = $working_copy->getConfig('lint.pylint.options');
if ($config_options !== null) {
$options = array_merge($options, $config_options);

View file

@ -13,6 +13,7 @@ phutil_require_module('arcanist', 'lint/severity');
phutil_require_module('phutil', 'filesystem');
phutil_require_module('phutil', 'future/exec');
phutil_require_module('phutil', 'xsprintf/csprintf');
phutil_require_source('ArcanistPyLintLinter.php');