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✨ Put config backups in own directory

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This commit is contained in:
Alicia Sykes 2024-04-21 14:45:52 +01:00
parent fa6d1925b7
commit f295958c44
2 changed files with 17 additions and 7 deletions
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2
.env
View File

@ -52,7 +52,7 @@
# VUE_APP_VERSION=2.0.0
# Directory for conf.yml backups
# BACKUP_DIR=./user-data/
# BACKUP_DIR=./user-data/config-backups
# Setup any other user defined vars by prepending VUE_APP_ to the var name
# VUE_APP_pihole_ip=http://your.pihole.ip

22
services/save-config.js
View File

@ -14,18 +14,23 @@ module.exports = async (newConfig, render) => {
return configObj.filename.replaceAll('/', '').replaceAll('..', '');
};
// Path to config file (with navigational characters stripped)
const usersFileName = makeSafeFileName(newConfig);
// Path to user data directory
const userDataDirectory = process.env.USER_DATA_DIR || './user-data/';
// Define constants for the config file
const settings = {
defaultLocation: process.env.USER_DATA_DIR || './user-data/',
defaultLocation: userDataDirectory,
backupLocation: process.env.BACKUP_DIR || path.join(userDataDirectory, 'config-backups'),
defaultFile: 'conf.yml',
filename: 'conf',
backupDenominator: '.backup.yml',
};
// Make the full file name and path to save the backup config file
const backupFilePath = `${path.normalize(process.env.BACKUP_DIR || settings.defaultLocation)
const backupFilePath = `${path.normalize(settings.backupLocation)
}/${usersFileName || settings.filename}-`
+ `${Math.round(new Date() / 1000)}${settings.backupDenominator}`;
@ -45,15 +50,20 @@ module.exports = async (newConfig, render) => {
message: !success ? errorMsg : getSuccessMessage(),
});
// Makes a backup of the existing config file
// Create a backup of current config, and if backup dir doesn't yet exist, create it
await fsPromises
.copyFile(defaultFilePath, backupFilePath)
.catch((error) => render(getRenderMessage(false, `Unable to backup ${settings.defaultFile}: ${error}`)));
.mkdir(settings.backupLocation, { recursive: true })
.then(() => fsPromises.copyFile(defaultFilePath, backupFilePath))
.catch((error) => render(
getRenderMessage(false, `Unable to backup ${settings.defaultFile}: ${error}`),
));
// Writes the new content to the conf.yml file
await fsPromises
.writeFile(defaultFilePath, newConfig.config.toString(), writeFileOptions)
.catch((error) => render(getRenderMessage(false, `Unable to write to ${settings.defaultFile}: ${error}`)));
.catch((error) => render(
getRenderMessage(false, `Unable to write to ${settings.defaultFile}: ${error}`),
));
// If successful, then render hasn't yet been called- call it
await render(getRenderMessage(true));