Updated README and allowed a simpley syntax
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3 changed files with 14 additions and 4 deletions
12
README.md
12
README.md
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@ -163,10 +163,18 @@ Responsible for loading the values parsed from `process.env` into the configurat
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//
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//
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// Can also specify a separator for nested keys (instead of the default ':')
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// Can also specify a separator for nested keys (instead of the default ':')
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//
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//
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nconf.env('__');
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// Get the value of the env variable 'database__host'
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var dbHost = nconf.get('database:host');
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//
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// Or use both options
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//
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nconf.env({
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nconf.env({
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separator: '__',
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separator: '__',
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filter: ['database__host', 'only', 'load', 'these', 'values', 'from', 'process.env']
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filter: ['database__host', 'only', 'load', 'these', 'values']
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});
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});
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var dbHost = nconf.get('database:host');
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```
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```
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### Literal
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### Literal
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@ -23,10 +23,12 @@ var Env = exports.Env = function (options) {
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this.readOnly = true;
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this.readOnly = true;
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this.filter = options.filter || [];
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this.filter = options.filter || [];
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this.separator = options.separator || '';
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this.separator = options.separator || '';
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// Backwards compatibility
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if (options instanceof Array) {
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if (options instanceof Array) {
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this.filter = options;
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this.filter = options;
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}
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}
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if (typeof(options) === 'string') {
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this.separator = options;
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}
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};
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};
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// Inherit from the Memory store
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// Inherit from the Memory store
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2
test/fixtures/scripts/nconf-nested-env.js
vendored
2
test/fixtures/scripts/nconf-nested-env.js
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@ -6,6 +6,6 @@
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*
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*
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*/
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*/
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var nconf = require('../../../lib/nconf').env({separator: '_'});
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var nconf = require('../../../lib/nconf').env('_');
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process.stdout.write(nconf.get('SOME:THING'));
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process.stdout.write(nconf.get('SOME:THING'));
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