51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
|
/*---------------------------------------------------------
|
||
|
|
* Copyright (C) Microsoft Corporation. All rights reserved.
|
||
|
|
*--------------------------------------------------------*/
|
||
|
|
'use strict';
|
||
|
|
var __extends = (this && this.__extends) || function (d, b) {
|
||
|
|
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
|
||
|
|
function __() { this.constructor = d; }
|
||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||
|
|
};
|
||
|
|
var parser_1 = require('../parser');
|
||
|
|
var DockerfileParser = (function (_super) {
|
||
|
|
__extends(DockerfileParser, _super);
|
||
|
|
function DockerfileParser() {
|
||
|
|
var parseRegex = /\ +$/g;
|
||
|
|
_super.call(this, parseRegex);
|
||
|
|
}
|
||
|
|
DockerfileParser.prototype.parseLine = function (textLine) {
|
||
|
|
if (textLine.isEmptyOrWhitespace) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
var startIndex = textLine.firstNonWhitespaceCharacterIndex;
|
||
|
|
// Check for comment
|
||
|
|
if (textLine.text.charAt(startIndex) === '#') {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
var tokens = [];
|
||
|
|
var previousTokenIndex = 0;
|
||
|
|
var keyFound = false;
|
||
|
|
for (var j = startIndex, len = textLine.text.length; j < len; j++) {
|
||
|
|
var ch = textLine.text.charAt(j);
|
||
|
|
if (ch === ' ' || ch === '\t') {
|
||
|
|
previousTokenIndex = j;
|
||
|
|
tokens.push({
|
||
|
|
startIndex: 0,
|
||
|
|
endIndex: j,
|
||
|
|
type: parser_1.TokenType.Key
|
||
|
|
});
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
tokens.push({
|
||
|
|
startIndex: previousTokenIndex,
|
||
|
|
endIndex: textLine.text.length,
|
||
|
|
type: parser_1.TokenType.String
|
||
|
|
});
|
||
|
|
return tokens;
|
||
|
|
};
|
||
|
|
return DockerfileParser;
|
||
|
|
}(parser_1.Parser));
|
||
|
|
exports.DockerfileParser = DockerfileParser;
|
||
|
|
//# sourceMappingURL=dockerfileParser.js.map
|