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41 lines
1.1 KiB
41 lines
1.1 KiB
3 years ago
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// Helpers for filesystem / folder manipulations and loading files
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import fs from 'fs'
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import readYamlAndMarkdown from 'yaml-head-loader'
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// Loads the text of a file
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async function loadTextFile(path) {
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return new Promise((resolve, reject) => {
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fs.readFile(path, 'utf8', function(err, data) {
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if (err) {
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console.log('Reading file failed:', err)
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return null
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}
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resolve(data)
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})
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})
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}
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// Loads the given text file and returns a dictionary of its contents parsed into a .header dict and .tail markdown content
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export async function loadYamlMarkdownFile(path) {
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let text = await loadTextFile(path)
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if(!text) {
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return null
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}
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let dict = readYamlAndMarkdown(text)
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return dict
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}
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// Loads and returns the list of contents of a folder as an array
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export function lsFolder(path) {
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try {
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return fs.readdirSync(path).filter(fileOrFolderName => fileOrFolderName.length >= 1 && fileOrFolderName[0] !== '.')
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} catch(err) {
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return null
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}
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}
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// Returns true if the path is a folder
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export function isFolder(path) {
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return Array.isArray(lsFolder(path))
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}
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