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Changed the io helpers to use promises

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This commit is contained in:
Lee 2022-11-15 03:33:50 +00:00
parent 006ee69039
commit 9eca5f3b26
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GPG Key ID: 6EA25896ECCB3121
1 changed files with 23 additions and 22 deletions
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39
src/utils/helpers/ioHelpers.js
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@ -16,6 +16,7 @@ export function exists(path) {
if (existsCache.has(path)) {
return existsCache.get(path);
}
// eslint-disable-next-line security/detect-non-literal-fs-filename
const exists = fs.existsSync(path);
existsCache.set(path, exists);
return exists;
@ -28,23 +29,29 @@ export function exists(path) {
* @param {Buffer} bytes The bytes of the file
*/
export function createFileIO(dir, fileName, bytes) {
return new Promise(async (resolve, reject) => {
if (!exists(dir)) {
fs.mkdirSync(dir, { recursive: true });
// eslint-disable-next-line security/detect-non-literal-fs-filename
try {
await fs.promises.mkdir(dir, { recursive: true }); // Create any missing directories
} catch (err) {
console.log(err);
return reject(err);
}
}
const fileLocation = dir + path.sep + fileName;
fs.writeFile(
fileLocation,
bytes,
{
encoding: "utf-8",
},
(err) => {
if (err) {
try {
// eslint-disable-next-line security/detect-non-literal-fs-filename
await fs.promises.writeFile(fileLocation, bytes); // Write the file to disk
resolve();
} catch (err) {
console.log(err);
// eslint-disable-next-line security/detect-non-literal-fs-filename
await fs.promises.unlink(fileLocation); // Delete the file
return reject(err);
}
}
);
});
}
/**
@ -54,12 +61,6 @@ export function createFileIO(dir, fileName, bytes) {
* @return The file
*/
export function readFileIO(path) {
return new Promise((resolve, reject) => {
fs.readFile(path, (err, data) => {
if (err) {
return reject(err);
}
return resolve(data);
});
});
// eslint-disable-next-line security/detect-non-literal-fs-filename
return fs.createReadStream(path);
}