(stable) Promote 2015 Week 34

src/__phutil_library_map__.php

@@ -54,6 +54,7 @@ phutil_register_library_map(array(
     'ArcanistCommentStyleXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCommentStyleXHPASTLinterRule.php',
     'ArcanistCommitWorkflow' => 'workflow/ArcanistCommitWorkflow.php',
     'ArcanistCompilerLintRenderer' => 'lint/renderer/ArcanistCompilerLintRenderer.php',
+    'ArcanistComposerLinter' => 'lint/linter/ArcanistComposerLinter.php',
     'ArcanistComprehensiveLintEngine' => 'lint/engine/ArcanistComprehensiveLintEngine.php',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistConcatenationOperatorXHPASTLinterRule.php',
     'ArcanistConfiguration' => 'configuration/ArcanistConfiguration.php',
@@ -337,6 +338,7 @@ phutil_register_library_map(array(
     'ArcanistCommentStyleXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCommitWorkflow' => 'ArcanistWorkflow',
     'ArcanistCompilerLintRenderer' => 'ArcanistLintRenderer',
+    'ArcanistComposerLinter' => 'ArcanistLinter',
     'ArcanistComprehensiveLintEngine' => 'ArcanistLintEngine',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistConfiguration' => 'Phobject',

src/lint/engine/ArcanistLintEngine.php

@@ -471,6 +471,8 @@ abstract class ArcanistLintEngine extends Phobject {
   }
 
   private function executeLinters(array $runnable) {
+    assert_instances_of($runnable, 'ArcanistLinter');
+
     $all_paths = $this->getPaths();
     $path_chunks = array_chunk($all_paths, 32, $preserve_keys = true);
 

src/lint/linter/ArcanistComposerLinter.php

@@ -0,0 +1,55 @@
+<?php
+
+final class ArcanistComposerLinter extends ArcanistLinter {
+
+  const LINT_OUT_OF_DATE = 1;
+
+  public function getInfoName() {
+    return pht('Composer');
+  }
+
+  public function getInfoDescription() {
+    return pht('A linter for Composer related files.');
+  }
+
+  public function getLinterName() {
+    return 'COMPOSER';
+  }
+
+  public function getLinterConfigurationName() {
+    return 'composer';
+  }
+
+  public function getLintNameMap() {
+    return array(
+      self::LINT_OUT_OF_DATE => pht('Lock file out-of-date'),
+    );
+  }
+
+  public function lintPath($path) {
+    switch (basename($path)) {
+      case 'composer.json':
+        $this->lintComposerJson($path);
+        break;
+      case 'composer.lock':
+        break;
+    }
+  }
+
+  private function lintComposerJson($path) {
+    $composer_hash = md5(Filesystem::readFile(dirname($path).'/composer.json'));
+    $composer_lock = phutil_json_decode(
+      Filesystem::readFile(dirname($path).'/composer.lock'));
+
+    if ($composer_hash !== $composer_lock['hash']) {
+      $this->raiseLintAtPath(
+        self::LINT_OUT_OF_DATE,
+        pht(
+          "The '%s' file seems to be out-of-date. ".
+          "You probably need to run `%s`.",
+          'composer.lock',
+          'composer update'));
+    }
+  }
+
+}

src/lint/linter/ArcanistInlineHTMLXHPASTLinterRule.php

@@ -22,9 +22,14 @@ final class ArcanistInlineHTMLXHPASTLinterRule
         continue;
       }
 
+      if (preg_match('/^\s*$/', $html->getValue())) {
+        continue;
+      }
+
       $this->raiseLintAtToken(
         $html,
         pht('PHP files must only contain PHP code.'));
+      break;
     }
   }
 

src/lint/linter/ArcanistPyLintLinter.php

@@ -82,7 +82,7 @@ final class ArcanistPyLintLinter extends ArcanistExternalLinter {
     $options = array();
 
     $options[] = '--reports=no';
-    $options[] = '--msg-template="{line}|{column}|{msg_id}|{symbol}|{msg}"';
+    $options[] = '--msg-template={line}|{column}|{msg_id}|{symbol}|{msg}';
 
     // Specify an `--rcfile`, either absolute or relative to the project root.
     // Stupidly, the command line args above are overridden by rcfile, so be

src/lint/linter/__tests__/xhpast/array-formatting.lint-test

@@ -2,6 +2,7 @@
 
 array ( 1, 2, 3 );
 list ( $x, $y ) = array();
+[ 1, 2 , 3 ];
 ~~~~~~~~~~
 warning:3:6
 warning:3:8
@@ -9,8 +10,11 @@ warning:3:16
 warning:4:5
 warning:4:7
 warning:4:14
+warning:5:2
+warning:5:11
 ~~~~~~~~~~
 <?php
 
 array(1, 2, 3);
 list($x, $y) = array();
+[1, 2 , 3];

src/lint/linter/__tests__/xhpast/embedded-tags.lint-test

@@ -2,3 +2,4 @@
 
 This shouldn't fatal the parser.
 ~~~~~~~~~~
+disabled:2:1

src/lint/linter/__tests__/xhpast/php-tags-bad.lint-test

@@ -3,6 +3,7 @@ garbage garbage
 
 ?>
 ~~~~~~~~~~
+disabled:1:1
 error:1:1
 ~~~~~~~~~~
 garbage garbage

src/lint/linter/__tests__/xhpast/undeclared-variables.lint-test

@@ -179,6 +179,12 @@ function some_func($x, $y) {
     echo $z;
   };
 }
+
+function some_func($x, $y) {
+  $func = function ($z) use ($x) {
+    echo "$x/$y/$z";
+  };
+}
 ~~~~~~~~~~
 warning:9:3
 error:28:3
@@ -201,3 +207,4 @@ error:150:9
 error:164:9
 error:171:5
 error:178:10
+error:185:14

src/lint/linter/xhpast/rules/ArcanistCallParenthesesXHPASTLinterRule.php

@@ -24,6 +24,11 @@ final class ArcanistCallParenthesesXHPASTLinterRule
     foreach ($nodes as $node) {
       switch ($node->getTypeName()) {
         case 'n_ARRAY_LITERAL':
+          if (head($node->getTokens())->getTypeName() == '[') {
+            // Short array syntax.
+            continue 2;
+          }
+
           $params = $node->getChildOfType(0, 'n_ARRAY_VALUE_LIST');
           break;
 
@@ -44,6 +49,7 @@ final class ArcanistCallParenthesesXHPASTLinterRule
       $tokens = $params->getTokens();
       $first  = head($tokens);
 
+
       $leading = $first->getNonsemanticTokensBefore();
       $leading_text = implode('', mpull($leading, 'getValue'));
       if (preg_match('/^\s+$/', $leading_text)) {

src/lint/linter/xhpast/rules/ArcanistParenthesesSpacingXHPASTLinterRule.php

@@ -29,12 +29,6 @@ final class ArcanistParenthesesSpacingXHPASTLinterRule
 
       $token_o = array_shift($tokens);
       $token_c = array_pop($tokens);
-      if ($token_o->getTypeName() !== '(') {
-        throw new Exception(pht('Expected open parentheses.'));
-      }
-      if ($token_c->getTypeName() !== ')') {
-        throw new Exception(pht('Expected close parentheses.'));
-      }
 
       $nonsem_o = $token_o->getNonsemanticTokensAfter();
       $nonsem_c = $token_c->getNonsemanticTokensBefore();

src/lint/linter/xhpast/rules/ArcanistUndeclaredVariableXHPASTLinterRule.php

@@ -68,6 +68,7 @@ final class ArcanistUndeclaredVariableXHPASTLinterRule
       ) + array_fill_keys($this->getSuperGlobalNames(), 0);
       $declaration_tokens = array();
       $exclude_tokens = array();
+      $exclude_strings = array();
       $vars = array();
 
       // First up, find all the different kinds of declarations, as explained
@@ -175,6 +176,16 @@ final class ArcanistUndeclaredVariableXHPASTLinterRule
         foreach ($func_decl->selectDescendantsOfType('n_VARIABLE') as $var) {
           $exclude_tokens[$var->getID()] = true;
         }
+
+        foreach (array('n_STRING_SCALAR', 'n_HEREDOC') as $type) {
+          foreach ($func_decl->selectDescendantsOfType($type) as $string) {
+            $exclude_strings[$string->getID()] = array();
+
+            foreach ($string->getStringVariables() as $offset => $var) {
+               $exclude_strings[$string->getID()][$var] = true;
+            }
+          }
+        }
       }
 
       // Now we have every declaration except foreach(), handled below. Build
@@ -316,6 +327,10 @@ final class ArcanistUndeclaredVariableXHPASTLinterRule
       foreach (array('n_STRING_SCALAR', 'n_HEREDOC') as $type) {
         foreach ($body->selectDescendantsOfType($type) as $string) {
           foreach ($string->getStringVariables() as $offset => $var) {
+            if (isset($exclude_strings[$string->getID()][$var])) {
+              continue;
+            }
+
             $all[$string->getOffset() + $offset - 1] = '$'.$var;
           }
         }

src/workflow/ArcanistLandWorkflow.php

@@ -492,17 +492,34 @@ EOTEXT
         'arc amend',
         '--revision <id>'));
     } else if (count($revisions) > 1) {
-      $message = pht(
+      switch ($this->branchType) {
-        "There are multiple revisions on feature %s '%s' which are not ".
+        case self::REFTYPE_BOOKMARK:
-        "present on '%s':\n\n".
+          $message = pht(
-        "%s\n".
+            "There are multiple revisions on feature bookmark '%s' which are ".
-        "Separate these revisions onto different %s, or use --revision <id>' ".
+            "not present on '%s':\n\n".
-        "to use the commit message from <id> and land them all.",
+            "%s\n".
-        $this->branchType,
+            'Separate these revisions onto different bookmarks, or use '.
-        $this->branch,
+            '--revision <id> to use the commit message from <id> '.
-        $this->onto,
+            'and land them all.',
-        $this->renderRevisionList($revisions),
+            $this->branch,
-        $this->branchType.'s');
+            $this->onto,
+            $this->renderRevisionList($revisions));
+          break;
+        case self::REFTYPE_BRANCH:
+        default:
+          $message = pht(
+            "There are multiple revisions on feature branch '%s' which are ".
+            "not present on '%s':\n\n".
+            "%s\n".
+            'Separate these revisions onto different branches, or use '.
+            '--revision <id> to use the commit message from <id> '.
+            'and land them all.',
+            $this->branch,
+            $this->onto,
+            $this->renderRevisionList($revisions));
+          break;
+      }
+
       throw new ArcanistUsageException($message);
     }