Sha256: c816e4d6ab8f4d62a7750115f1d8723e587365bb49869ae417313b5c0d719498
Contents?: true
Size: 1.98 KB
Versions: 8
Compression:
Stored size: 1.98 KB
Contents
rio.require("lib/jslint");
rio.require("lib/file");
rio.RioLint = {
checkFileSyntax: function(file, options) {
options = Object.extend({
onComplete: Prototype.emptyFunction
}, options);
var path = "/javascripts/" + file + ".js";
rio.File.open(path, {
onSuccess: function(content) {
var errors = this.checkSyntax(content, file);
options.onComplete(errors);
}.bind(this),
onFailure: function() {
rio.error("This file might not exist.", "RioLint failed to load: " + file);
}
});
},
checkSyntax: function(content, fileName) {
try {
var errors = rio.JSLINT.process(content, {
browser: true,
eqeqeq: false,
evil: true,
newcap: false,
passfail: false
}).compact().reject(function(error) {
return this.ignoreError(error);
}.bind(this));
return this.formatErrors(errors, fileName);
} catch(e) {
rio.log(e + "(" + e.fileName + ": " + e.lineNumber + ")", "errorLogItem", "> ");
rio.log("Syntax check failed for: " + file, "errorLogItem");
}
},
formatErrors: function(errors, fileName) {
return errors.map(function(error) {
// lines are 0 indexed in lint
return {
toString: function() {
return fileName + ".js (line " + (error.line + 1) + ", char " + (error.character + 1) + ")" + " " + error.reason;
},
toHtml: function(){
return '<span class="errorLine">' + fileName + '.js</span> (line <span class="errorLine">' + (error.line + 1) + "</span>, char " + (error.character + 1) + ")" + " " + error.reason;
}
};
});
},
ignoreError: function(error) {
return [
/Use '[!=]==' to compare with .*/,
"'new' should not be used as a statement.",
"document.write can be a form of eval.",
"The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.",
"Expected an identifier and instead saw 'eval' (a reserved word)."
].any(function(allowable) {
return (error.reason == allowable) || error.reason.match(allowable);
});
}
};
Version data entries
8 entries across 8 versions & 1 rubygems