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Improve array comma rule

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Summary: Improve `ArcanistXHPASTLinter::LINT_ARRAY_SEPARATOR` in handling multi-line arrays, see D12280 and D12281 for example.  Depends on D12295.

Test Plan: Updated unit tests.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12296
This commit is contained in:
Joshua Spence 2015-04-07 07:51:52 +10:00
parent 4b2d8e3f69
commit 3a5ffdc2fd
2 changed files with 37 additions and 5 deletions
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18
src/lint/linter/ArcanistXHPASTLinter.php
View file

@ -2951,11 +2951,23 @@ final class ArcanistXHPASTLinter extends ArcanistBaseXHPASTLinter {
continue;
}
$this->raiseLintAtNode(
$value,
list($before, $after) = $value->getSurroundingNonsemanticTokens();
$after = implode('', mpull($after, 'getValue'));
$original = $value->getConcreteString();
$replacement = $value->getConcreteString().',';
if (strpos($after, "\n") === false) {
$original .= $after;
$replacement .= rtrim($after)."\n".$array->getIndentation();
}
$this->raiseLintAtOffset(
$value->getOffset(),
self::LINT_ARRAY_SEPARATOR,
pht('Multi-lined arrays should have trailing commas.'),
$value->getConcreteString().',');
$original,
$replacement);
} else if (!$multiline && $after && $after->getValue() == ',') {
$this->raiseLintAtToken(
$after,

24
src/lint/linter/__tests__/xhpast/array-comma.lint-test
View file

@ -9,7 +9,7 @@ array(
array(
1,
2,
3
3 // comment
);
array(
'foo',
@ -20,10 +20,20 @@ array(
This is some heredoc text.
EOTEXT
);
array(
1,
2,
3);
array(
1,
2,
3 /* comment */ );
~~~~~~~~~~
advice:3:14
advice:12:3
advice:16:3
advice:26:3
advice:30:3
~~~~~~~~~~
<?php
array(1, 2, 3);
@ -36,7 +46,7 @@ array(
array(
1,
2,
3,
3, // comment
);
array(
'foo',
@ -47,3 +57,13 @@ array(
This is some heredoc text.
EOTEXT
);
array(
1,
2,
3,
);
array(
1,
2,
3, /* comment */
);