62 lines
No EOL
1.6 KiB
JavaScript
62 lines
No EOL
1.6 KiB
JavaScript
const { readFileSync, statSync, writeFileSync } = require('fs');
|
|
const { join } = require('path');
|
|
|
|
class Settings { // Heavily based on original for compat, but simplified and tweaked
|
|
constructor(root) {
|
|
this.path = join(root, 'settings.json');
|
|
|
|
try {
|
|
this.lastSaved = readFileSync(this.path);
|
|
this.settings = JSON.parse(this.lastSaved);
|
|
} catch (_e) {
|
|
this.lastSaved = '';
|
|
this.settings = {};
|
|
}
|
|
|
|
this.lastModified = this.getLastModified();
|
|
|
|
log('AppSettings', 'Loaded settings.json with path', this.path, 'with settings', this.settings, 'and last modified', this.lastModified);
|
|
}
|
|
|
|
getLastModified() {
|
|
try {
|
|
return statSync(this.path).mtime.getTime();
|
|
} catch (e) {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
get(key, defaultValue = false) {
|
|
return this.settings[key] ?? defaultValue;
|
|
}
|
|
|
|
set(key, value) {
|
|
this.settings[key] = value;
|
|
}
|
|
|
|
save() {
|
|
if (this.lastModified && this.lastModified !== this.getLastModified()) { // File was last modified after Settings was made, so was externally edited therefore we don't save over
|
|
log('AppSettings', 'Refusing to save settings.json due to last modified date mismatch');
|
|
return;
|
|
}
|
|
|
|
try {
|
|
const toSave = JSON.stringify(this.settings, null, 2);
|
|
|
|
if (this.lastSaved != toSave) { // Settings has changed
|
|
this.lastSaved = toSave;
|
|
|
|
writeFileSync(this.path, toSave);
|
|
|
|
this.lastModified = this.getLastModified();
|
|
}
|
|
|
|
log('AppSettings', 'Saved', this.path);
|
|
} catch (e) {
|
|
log('AppSettings', 'Failed to save', this.path, e);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
module.exports = Settings; |