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Fix for issue with {{ }} sections inside of fenced backtics.

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This commit is contained in:
Jay Traband 2015-10-16 09:03:54 -07:00 committed by Naomi Black
parent 9826612970
commit 5d3471b8e1
1 changed files with 41 additions and 1 deletions
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42
public/api-builder/docs-package/processors/checkUnbalancedBackTicks.js
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@ -1,5 +1,14 @@
var _ = require('lodash'); var _ = require('lodash');
function escapeHtml(unsafe) {
return unsafe
.replace(/&/g, "&")
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
.replace(/"/g, "&quot;")
.replace(/'/g, "&#039;");
}
/** /**
* @dgProcessor checkUnbalancedBackTicks * @dgProcessor checkUnbalancedBackTicks
* @description * @description
@ -10,9 +19,20 @@ var _ = require('lodash');
module.exports = function checkUnbalancedBackTicks(log, createDocMessage) { module.exports = function checkUnbalancedBackTicks(log, createDocMessage) {
var BACKTICK_REGEX = /^ *```/gm; var BACKTICK_REGEX = /^ *```/gm;
// captures below
// 1st is entire ``` with leading 2 blanks
// 2nd is the name of the language (if any) specified after the ```
// 3nd is the contents of the ``` block up until but not including the first non whitespace char after the end ```
// 4th is the padding of the first nonblank line following the backtick block
// 5th is the first char on the next line.
var BACKTICK_CAPTURE = /( ```(.*$)([^]*?)```\s*)^(\s*)(\S)/m;
var CODE_EXAMPLE = 'code-example(format="linenums" language="js").';
return { return {
$runAfter: ['checkAnchorLinksProcessor'], // $runAfter: ['checkAnchorLinksProcessor'],
$runAfter: ['inlineTagProcessor'],
$runBefore: ['writeFilesProcessor'],
$process: function(docs) { $process: function(docs) {
_.forEach(docs, function(doc) { _.forEach(docs, function(doc) {
if ( doc.renderedContent ) { if ( doc.renderedContent ) {
@ -20,6 +40,26 @@ module.exports = function checkUnbalancedBackTicks(log, createDocMessage) {
if (matches && matches.length % 2 !== 0) { if (matches && matches.length % 2 !== 0) {
log.warn(createDocMessage('checkUnbalancedBackTicks processor: unbalanced backticks found in rendered content', doc)); log.warn(createDocMessage('checkUnbalancedBackTicks processor: unbalanced backticks found in rendered content', doc));
console.log(doc.renderedContent); console.log(doc.renderedContent);
} else if (matches) {
var captures = BACKTICK_CAPTURE.exec(doc.renderedContent);
while (captures) {
var entireBlock = captures[1];
var language = captures[2];
var blockContents = captures[3];
var pad = captures[4];
if (pad.length >= 2) {
pad = pad.substr(2);
}
var nextBlockStartChar = captures[5];
var codeExamplePrefix = language.length ? CODE_EXAMPLE.replace('js', language) : CODE_EXAMPLE;
var replaceVal = codeExamplePrefix + escapeHtml(blockContents) + '\n';
if (nextBlockStartChar != '.') {
replaceVal = replaceVal + pad + ':markdown\n';
}
doc.renderedContent = doc.renderedContent.replace(entireBlock, replaceVal);
captures = BACKTICK_CAPTURE.exec(doc.renderedContent);
}
var x = 3;
} }
} }
}); });