misc(v2): clean up comments in code (#2294)

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Yangshun Tay 2020-02-18 21:29:23 +08:00 committed by GitHub
parent d7f3dff6e6
commit 996b115199
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GPG key ID: 4AEE18F83AFDEB23
45 changed files with 234 additions and 155 deletions

View file

@ -46,12 +46,13 @@ module.exports = async function(fileString) {
let exportStr = `export const frontMatter = ${stringifyObject(data)};`;
// Read metadata for this MDX and export it
// Read metadata for this MDX and export it.
if (options.metadataPath && typeof options.metadataPath === 'function') {
const metadataPath = options.metadataPath(this.resourcePath);
if (metadataPath) {
// Add as dependency of this loader result so that we can recompile if metadata is changed
// Add as dependency of this loader result so that we can
// recompile if metadata is changed.
this.addDependency(metadataPath);
const metadata = await readFile(metadataPath, 'utf8');
exportStr += `\nexport const metadata = ${metadata};`;

View file

@ -29,12 +29,13 @@ function toValue(node) {
default:
}
}
return toString(node);
}
// Visit all headings. We `slug` all headings (to account for
// duplicates), but only take h2 and h3 headings.
const search = node => {
function search(node) {
const headings = [];
let current = -1;
let currentDepth = 0;
@ -65,6 +66,6 @@ const search = node => {
visit(node, 'heading', onHeading);
return headings;
};
}
module.exports = search;