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/*
* Copyright (C) 2014 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.AnalyzerManager = class AnalyzerManager extends WebInspector.Object
{
constructor()
{
super();
this._eslintConfig = {
env: {
"browser": true,
"node": false
},
globals: {
"document": true
},
rules: {
"consistent-return": 2,
"curly": 0,
"eqeqeq": 0,
"new-parens": 0,
"no-comma-dangle": 0,
"no-console": 0,
"no-constant-condition": 0,
"no-extra-bind": 2,
"no-extra-semi": 2,
"no-proto": 0,
"no-return-assign": 2,
"no-trailing-spaces": 2,
"no-underscore-dangle": 0,
"no-unused-expressions": 2,
"no-wrap-func": 2,
"semi": 2,
"space-infix-ops": 2,
"space-return-throw-case": 2,
"strict": 0,
"valid-typeof": 2
}
};
this._sourceCodeMessagesMap = new WeakMap;
WebInspector.SourceCode.addEventListener(WebInspector.SourceCode.Event.ContentDidChange, this._handleSourceCodeContentDidChange, this);
}
// Public
getAnalyzerMessagesForSourceCode(sourceCode)
{
return new Promise(function(resolve, reject) {
var analyzer = WebInspector.AnalyzerManager._typeAnalyzerMap.get(sourceCode.type);
if (!analyzer) {
reject(new Error("This resource type cannot be analyzed."));
return;
}
if (this._sourceCodeMessagesMap.has(sourceCode)) {
resolve(this._sourceCodeMessagesMap.get(sourceCode));
return;
}
function retrieveAnalyzerMessages(properties)
{
var analyzerMessages = [];
var rawAnalyzerMessages = analyzer.verify(sourceCode.content, this._eslintConfig);
// Raw line and column numbers are one-based. SourceCodeLocation expects them to be zero-based so we subtract 1 from each.
for (var rawAnalyzerMessage of rawAnalyzerMessages)
analyzerMessages.push(new WebInspector.AnalyzerMessage(new WebInspector.SourceCodeLocation(sourceCode, rawAnalyzerMessage.line - 1, rawAnalyzerMessage.column - 1), rawAnalyzerMessage.message, rawAnalyzerMessage.ruleId));
this._sourceCodeMessagesMap.set(sourceCode, analyzerMessages);
resolve(analyzerMessages);
}
sourceCode.requestContent().then(retrieveAnalyzerMessages.bind(this));
}.bind(this));
}
sourceCodeCanBeAnalyzed(sourceCode)
{
return sourceCode.type === WebInspector.Resource.Type.Script;
}
// Private
_handleSourceCodeContentDidChange(event)
{
var sourceCode = event.target;
// Since sourceCode has changed, remove it and its messages from the map so getAnalyzerMessagesForSourceCode will have to reanalyze the next time it is called.
this._sourceCodeMessagesMap.delete(sourceCode);
}
};
WebInspector.AnalyzerManager._typeAnalyzerMap = new Map;
// <https://webkit.org/b/136515> Web Inspector: JavaScript source text editor should have a linter
// WebInspector.AnalyzerManager._typeAnalyzerMap.set(WebInspector.Resource.Type.Script, eslint);
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