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50 lines
1.2 KiB
50 lines
1.2 KiB
7 months ago
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var fs = require('fs'),
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path = require('path'),
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nconf = require('./lib/nconf');
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//
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// Configure the provider with a single store and
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// support for command-line arguments and environment
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// variables.
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//
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var single = new nconf.Provider({
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env: true,
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argv: true,
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store: {
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type: 'file',
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file: path.join(__dirname, 'config.json')
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}
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});
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//
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// Configure the provider with multiple hierarchical stores
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// representing `user` and `global` configuration values.
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//
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var multiple = new nconf.Provider({
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stores: [
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{ name: 'user', type: 'file', file: path.join(__dirname, 'user-config.json') },
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{ name: 'global', type: 'global', file: path.join(__dirname, 'global-config.json') }
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]
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});
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//
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// Setup nconf to use the 'file' store and set a couple of values;
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//
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nconf.use('file', { file: path.join(__dirname, 'config.json') });
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nconf.set('database:host', '127.0.0.1');
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nconf.set('database:port', 5984);
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//
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// Get the entire database object from nconf
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//
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var database = nconf.get('database');
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console.dir(database);
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//
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// Save the configuration object to disk
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//
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nconf.save(function (err) {
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fs.readFile(path.join(__dirname, 'config.json'), function (err, data) {
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console.dir(JSON.parse(data.toString()))
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});
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});
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