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fix: Make sure the directory exists before trying to copy files to it #1

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fix: Make sure the directory exists before trying to copy files to it #1

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b3be114
fix: Make sure the directory exists before trying to copy files to it
halkeye Oct 2, 2021
042d0ba
Make sure directory is created before we scan the directory
halkeye Oct 2, 2021
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26 changes: 14 additions & 12 deletions gatsby-node.js
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Original file line number Diff line number Diff line change
@@ -1,15 +1,16 @@
const path = require('path');
const mkdirp = require('mkdirp')
const fsExtra = require('fs-extra');

const getDirectories = source =>
fsExtra.readdirSync(source, { withFileTypes: true })
fsExtra.readdirSync(source, {withFileTypes: true})
.filter(dirent => dirent.isDirectory())
.map(dirent => dirent.name)

const regex1 = RegExp('(.*)\\/\\*(.*)');

exports.onCreateNode = ({ node }, pluginOptions) => {
const { source, destination = '', purge = false } = pluginOptions;
exports.onCreateNode = ({node, reporter}, pluginOptions) => {
const {source, destination = '', purge = false} = pluginOptions;
const sourceNormalized = path.normalize(source);
if (node.internal.type === 'File') {
const dir = path.normalize(node.dir);
Expand All @@ -19,26 +20,27 @@ exports.onCreateNode = ({ node }, pluginOptions) => {
// if regex enabled
if (regex1.test(destination)) {
const hits = regex1.exec(destination)

if (!hits) return

const regPrefix = hits[1]
const regPostfix = hits[2]

const dirList = getDirectories(path.join(process.cwd(), 'public', regPrefix))

mkdirp.sync(path.join(process.cwd(), 'public', regPrefix))
const dirList = getDirectories(path.join(process.cwd(), 'public', regPrefix))

dirList.forEach(e => {
const newDestination = regPrefix + '/' + e + regPostfix;
const newDestination = regPrefix + '/' + e + regPostfix;
const newPath = path.join(
process.cwd(),
'public',
newDestination,
relativeToDest,
node.base
);
fsExtra.copy(node.absolutePath, newPath, { overwrite: purge }, err => {
fsExtra.copy(node.absolutePath, newPath, {overwrite: purge}, err => {
if (err) {
console.error('Error copying file', err);
reporter.error('Error copying file', err);
}
});
})
Expand All @@ -53,9 +55,9 @@ exports.onCreateNode = ({ node }, pluginOptions) => {
node.base
);

fsExtra.copy(node.absolutePath, newPath, { overwrite: purge }, err => {
fsExtra.copy(node.absolutePath, newPath, {overwrite: purge}, err => {
if (err) {
console.error('Error copying file', err);
reporter.error('Error copying file', err);
}
});
}
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3 changes: 2 additions & 1 deletion package.json
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Expand Up @@ -7,7 +7,8 @@
"author": "Chanaka Athurugiriya <[email protected]>",
"license": "MIT",
"dependencies": {
"fs-extra": "^9.0.0"
"fs-extra": "^9.0.0",
"mkdirp": "^1.0.4"
},
"keywords": [
"gatsby",
Expand Down
5 changes: 5 additions & 0 deletions yarn.lock
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Expand Up @@ -31,6 +31,11 @@ jsonfile@^6.0.1:
optionalDependencies:
graceful-fs "^4.1.6"

mkdirp@^1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==

universalify@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
Expand Down