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feat: support reference-style linking in documents (#1048)

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feat: support reference-style linking in documents
This commit is contained in:
Blaine Bublitz 2018-10-26 21:33:44 -07:00 • committed by Endilie Yacop Sucipto
parent 7488de266f
commit bbf355fdc7
7 changed files with 180 additions and 14 deletions
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31
v2/lib/webpack/loader/markdown.js
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@ -52,14 +52,31 @@ module.exports = function(fileString) {
if (fencedBlock) return line;
let modifiedLine = line;
const mdLinks = [];
const mdRegex = /(?:\]\()(?:\.\/)?([^'")\]\s>]+\.md)/g;
let match = mdRegex.exec(content);
while (match !== null) {
mdLinks.push(match[1]);
match = mdRegex.exec(content);
const inlineLinks = [];
const refLinks = [];
/* Replace inline-style links e.g:
This is [Document 1](doc1.md) -> we replace this doc1.md with correct link
*/
const inlineRegex = /(?:\]\()(?:\.\/)?([^'")\]\s>]+\.md)/g;
let inlineMatch = inlineRegex.exec(content);
while (inlineMatch !== null) {
inlineLinks.push(inlineMatch[1]);
inlineMatch = inlineRegex.exec(content);
}
mdLinks.forEach(mdLink => {
/* Replace reference-style links e.g:
This is [Document 1][doc1].
[doc1]: doc1.md -> we replace this doc1.md with correct link
*/
const refRegex = /(?:\]:)(?:\s)?(?:\.\/|\.\.\/)?([^'")\]\s>]+\.md)/g;
let refMatch = refRegex.exec(content);
while (refMatch !== null) {
refLinks.push(refMatch[1]);
refMatch = refRegex.exec(content);
}
[...refLinks, ...inlineLinks].forEach(mdLink => {
const targetSource = `${sourceDir}/${mdLink}`;
const {permalink} = sourceToMetadata[targetSource] || {};
if (permalink) {