665 lines
16 KiB
JavaScript
665 lines
16 KiB
JavaScript
/* eslint-disable */
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module.exports = (function() {
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'use strict';
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/*
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* Generated by PEG.js 0.9.0.
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*
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* http://pegjs.org/
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*/
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function peg$subclass(child, parent) {
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function ctor() {
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this.constructor = child;
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}
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ctor.prototype = parent.prototype;
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child.prototype = new ctor();
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}
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function peg$SyntaxError(message, expected, found, location) {
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this.message = message;
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this.expected = expected;
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this.found = found;
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this.location = location;
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this.name = 'SyntaxError';
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if (typeof Error.captureStackTrace === 'function') {
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Error.captureStackTrace(this, peg$SyntaxError);
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}
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}
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peg$subclass(peg$SyntaxError, Error);
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function peg$parse(input) {
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var options = arguments.length > 1 ? arguments[1] : {},
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parser = this,
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peg$FAILED = {},
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peg$startRuleFunctions = {template: peg$parsetemplate},
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peg$startRuleFunction = peg$parsetemplate,
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peg$c0 = '/',
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peg$c1 = {type: 'literal', value: '/', description: '"/"'},
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peg$c2 = function(segments) {
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return segments;
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},
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peg$c3 = function(s, segments) {
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return s.concat(segments);
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},
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peg$c4 = function(s) {
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return s;
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},
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peg$c5 = '{',
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peg$c6 = {type: 'literal', value: '{', description: '"{"'},
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peg$c7 = '=',
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peg$c8 = {type: 'literal', value: '=', description: '"="'},
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peg$c9 = '}',
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peg$c10 = {type: 'literal', value: '}', description: '"}"'},
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peg$c11 = function(l, segments) {
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return _.flatten([
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{kind: extras.BINDING, literal: l},
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segments,
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{kind: extras.END_BINDING, literal: ''},
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]);
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},
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peg$c12 = function(l) {
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return [
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{kind: extras.BINDING, literal: l},
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{kind: extras.TERMINAL, literal: '*'},
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{kind: extras.END_BINDING, literal: ''},
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];
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},
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peg$c13 = function(t, segments) {
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return t.concat(segments);
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},
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peg$c14 = function(t) {
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if (t[0].literal === '*' || t[0].literal === '**') {
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return [
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{
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kind: extras.BINDING,
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},
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t[0],
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{kind: extras.END_BINDING, literal: ''},
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];
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} else {
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return t;
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}
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},
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peg$c15 = '**',
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peg$c16 = {type: 'literal', value: '**', description: '"**"'},
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peg$c17 = '*',
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peg$c18 = {type: 'literal', value: '*', description: '"*"'},
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peg$c19 = function(l) {
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return [{kind: extras.TERMINAL, literal: l}];
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},
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peg$c20 = /^[^*=}{\/]/,
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peg$c21 = {type: 'class', value: '[^*=}{/]', description: '[^*=}{/]'},
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peg$c22 = function(cs) {
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return cs.join('');
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},
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peg$currPos = 0,
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peg$savedPos = 0,
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peg$posDetailsCache = [{line: 1, column: 1, seenCR: false}],
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peg$maxFailPos = 0,
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peg$maxFailExpected = [],
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peg$silentFails = 0,
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peg$result;
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if ('startRule' in options) {
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if (!(options.startRule in peg$startRuleFunctions)) {
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throw new Error(
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'Can\'t start parsing from rule "' + options.startRule + '".'
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);
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}
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peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
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}
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function text() {
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return input.substring(peg$savedPos, peg$currPos);
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}
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function location() {
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return peg$computeLocation(peg$savedPos, peg$currPos);
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}
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function expected(description) {
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throw peg$buildException(
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null,
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[{type: 'other', description: description}],
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input.substring(peg$savedPos, peg$currPos),
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peg$computeLocation(peg$savedPos, peg$currPos)
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);
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}
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function error(message) {
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throw peg$buildException(
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message,
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null,
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input.substring(peg$savedPos, peg$currPos),
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peg$computeLocation(peg$savedPos, peg$currPos)
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);
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}
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function peg$computePosDetails(pos) {
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var details = peg$posDetailsCache[pos],
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p,
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ch;
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if (details) {
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return details;
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} else {
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p = pos - 1;
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while (!peg$posDetailsCache[p]) {
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p--;
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}
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details = peg$posDetailsCache[p];
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details = {
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line: details.line,
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column: details.column,
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seenCR: details.seenCR,
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};
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while (p < pos) {
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ch = input.charAt(p);
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if (ch === '\n') {
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if (!details.seenCR) {
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details.line++;
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}
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details.column = 1;
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details.seenCR = false;
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} else if (ch === '\r' || ch === '\u2028' || ch === '\u2029') {
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details.line++;
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details.column = 1;
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details.seenCR = true;
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} else {
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details.column++;
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details.seenCR = false;
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}
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p++;
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}
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peg$posDetailsCache[pos] = details;
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return details;
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}
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}
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function peg$computeLocation(startPos, endPos) {
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var startPosDetails = peg$computePosDetails(startPos),
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endPosDetails = peg$computePosDetails(endPos);
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return {
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start: {
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offset: startPos,
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line: startPosDetails.line,
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column: startPosDetails.column,
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},
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end: {
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offset: endPos,
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line: endPosDetails.line,
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column: endPosDetails.column,
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},
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};
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}
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function peg$fail(expected) {
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if (peg$currPos < peg$maxFailPos) {
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return;
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}
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if (peg$currPos > peg$maxFailPos) {
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peg$maxFailPos = peg$currPos;
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peg$maxFailExpected = [];
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}
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peg$maxFailExpected.push(expected);
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}
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function peg$buildException(message, expected, found, location) {
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function cleanupExpected(expected) {
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var i = 1;
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expected.sort(function(a, b) {
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if (a.description < b.description) {
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return -1;
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} else if (a.description > b.description) {
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return 1;
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} else {
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return 0;
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}
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});
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while (i < expected.length) {
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if (expected[i - 1] === expected[i]) {
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expected.splice(i, 1);
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} else {
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i++;
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}
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}
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}
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function buildMessage(expected, found) {
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function stringEscape(s) {
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function hex(ch) {
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return ch
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.charCodeAt(0)
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.toString(16)
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.toUpperCase();
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}
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return s
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.replace(/\\/g, '\\\\')
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.replace(/"/g, '\\"')
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.replace(/\x08/g, '\\b')
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.replace(/\t/g, '\\t')
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.replace(/\n/g, '\\n')
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.replace(/\f/g, '\\f')
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.replace(/\r/g, '\\r')
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.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) {
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return '\\x0' + hex(ch);
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})
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.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) {
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return '\\x' + hex(ch);
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})
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.replace(/[\u0100-\u0FFF]/g, function(ch) {
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return '\\u0' + hex(ch);
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})
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.replace(/[\u1000-\uFFFF]/g, function(ch) {
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return '\\u' + hex(ch);
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});
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}
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var expectedDescs = new Array(expected.length),
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expectedDesc,
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foundDesc,
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i;
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for (i = 0; i < expected.length; i++) {
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expectedDescs[i] = expected[i].description;
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}
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expectedDesc =
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expected.length > 1
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? expectedDescs.slice(0, -1).join(', ') +
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' or ' +
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expectedDescs[expected.length - 1]
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: expectedDescs[0];
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foundDesc = found ? '"' + stringEscape(found) + '"' : 'end of input';
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return 'Expected ' + expectedDesc + ' but ' + foundDesc + ' found.';
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}
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if (expected !== null) {
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cleanupExpected(expected);
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}
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return new peg$SyntaxError(
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message !== null ? message : buildMessage(expected, found),
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expected,
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found,
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location
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);
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}
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function peg$parsetemplate() {
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var s0, s1, s2;
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s0 = peg$currPos;
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if (input.charCodeAt(peg$currPos) === 47) {
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s1 = peg$c0;
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peg$currPos++;
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} else {
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s1 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c1);
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}
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}
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if (s1 !== peg$FAILED) {
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s2 = peg$parsebound_segments();
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if (s2 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c2(s2);
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s0 = s1;
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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if (s0 === peg$FAILED) {
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s0 = peg$currPos;
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s1 = peg$parsebound_segments();
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if (s1 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c2(s1);
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}
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s0 = s1;
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}
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return s0;
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}
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function peg$parsebound_segments() {
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var s0, s1, s2, s3;
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s0 = peg$currPos;
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s1 = peg$parsebound_segment();
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if (s1 !== peg$FAILED) {
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if (input.charCodeAt(peg$currPos) === 47) {
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s2 = peg$c0;
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peg$currPos++;
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} else {
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s2 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c1);
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}
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}
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if (s2 !== peg$FAILED) {
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s3 = peg$parsebound_segments();
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if (s3 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c3(s1, s3);
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s0 = s1;
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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if (s0 === peg$FAILED) {
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s0 = peg$parsebound_segment();
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}
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return s0;
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}
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function peg$parsebound_segment() {
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var s0, s1;
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s0 = peg$currPos;
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s1 = peg$parsebound_terminal();
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if (s1 === peg$FAILED) {
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s1 = peg$parsevariable();
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}
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if (s1 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c4(s1);
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}
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s0 = s1;
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return s0;
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}
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function peg$parsevariable() {
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var s0, s1, s2, s3, s4, s5;
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s0 = peg$currPos;
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if (input.charCodeAt(peg$currPos) === 123) {
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s1 = peg$c5;
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peg$currPos++;
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} else {
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s1 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c6);
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}
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}
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if (s1 !== peg$FAILED) {
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s2 = peg$parseliteral();
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if (s2 !== peg$FAILED) {
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if (input.charCodeAt(peg$currPos) === 61) {
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s3 = peg$c7;
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peg$currPos++;
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} else {
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s3 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c8);
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}
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}
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if (s3 !== peg$FAILED) {
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s4 = peg$parseunbound_segments();
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if (s4 !== peg$FAILED) {
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if (input.charCodeAt(peg$currPos) === 125) {
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s5 = peg$c9;
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peg$currPos++;
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} else {
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s5 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c10);
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}
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}
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if (s5 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c11(s2, s4);
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s0 = s1;
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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if (s0 === peg$FAILED) {
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s0 = peg$currPos;
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if (input.charCodeAt(peg$currPos) === 123) {
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s1 = peg$c5;
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peg$currPos++;
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} else {
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s1 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c6);
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}
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}
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if (s1 !== peg$FAILED) {
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s2 = peg$parseliteral();
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if (s2 !== peg$FAILED) {
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if (input.charCodeAt(peg$currPos) === 125) {
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s3 = peg$c9;
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peg$currPos++;
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} else {
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s3 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c10);
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}
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}
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if (s3 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c12(s2);
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s0 = s1;
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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}
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return s0;
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}
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function peg$parseunbound_segments() {
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var s0, s1, s2, s3;
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s0 = peg$currPos;
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s1 = peg$parseunbound_terminal();
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if (s1 !== peg$FAILED) {
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if (input.charCodeAt(peg$currPos) === 47) {
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s2 = peg$c0;
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peg$currPos++;
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} else {
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s2 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c1);
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}
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}
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if (s2 !== peg$FAILED) {
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s3 = peg$parseunbound_segments();
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if (s3 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c13(s1, s3);
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s0 = s1;
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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} else {
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peg$currPos = s0;
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s0 = peg$FAILED;
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}
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if (s0 === peg$FAILED) {
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s0 = peg$parseunbound_terminal();
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}
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return s0;
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}
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function peg$parsebound_terminal() {
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var s0, s1;
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s0 = peg$currPos;
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s1 = peg$parseunbound_terminal();
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if (s1 !== peg$FAILED) {
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peg$savedPos = s0;
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s1 = peg$c14(s1);
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}
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s0 = s1;
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return s0;
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}
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function peg$parseunbound_terminal() {
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var s0, s1;
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s0 = peg$currPos;
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if (input.substr(peg$currPos, 2) === peg$c15) {
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s1 = peg$c15;
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peg$currPos += 2;
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} else {
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s1 = peg$FAILED;
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if (peg$silentFails === 0) {
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peg$fail(peg$c16);
|
|
}
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
if (input.charCodeAt(peg$currPos) === 42) {
|
|
s1 = peg$c17;
|
|
peg$currPos++;
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c18);
|
|
}
|
|
}
|
|
if (s1 === peg$FAILED) {
|
|
s1 = peg$parseliteral();
|
|
}
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c19(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
function peg$parseliteral() {
|
|
var s0, s1, s2;
|
|
|
|
s0 = peg$currPos;
|
|
s1 = [];
|
|
if (peg$c20.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c21);
|
|
}
|
|
}
|
|
if (s2 !== peg$FAILED) {
|
|
while (s2 !== peg$FAILED) {
|
|
s1.push(s2);
|
|
if (peg$c20.test(input.charAt(peg$currPos))) {
|
|
s2 = input.charAt(peg$currPos);
|
|
peg$currPos++;
|
|
} else {
|
|
s2 = peg$FAILED;
|
|
if (peg$silentFails === 0) {
|
|
peg$fail(peg$c21);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
s1 = peg$FAILED;
|
|
}
|
|
if (s1 !== peg$FAILED) {
|
|
peg$savedPos = s0;
|
|
s1 = peg$c22(s1);
|
|
}
|
|
s0 = s1;
|
|
|
|
return s0;
|
|
}
|
|
|
|
var _ = require('lodash');
|
|
var util = require('util');
|
|
var extras = require('./parser_extras');
|
|
|
|
peg$result = peg$startRuleFunction();
|
|
|
|
if (peg$result !== peg$FAILED && peg$currPos === input.length) {
|
|
return peg$result;
|
|
} else {
|
|
if (peg$result !== peg$FAILED && peg$currPos < input.length) {
|
|
peg$fail({type: 'end', description: 'end of input'});
|
|
}
|
|
|
|
throw peg$buildException(
|
|
null,
|
|
peg$maxFailExpected,
|
|
peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,
|
|
peg$maxFailPos < input.length
|
|
? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
|
|
: peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
|
|
);
|
|
}
|
|
}
|
|
|
|
return {
|
|
SyntaxError: peg$SyntaxError,
|
|
parse: peg$parse,
|
|
};
|
|
})();
|