mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-12-21 01:41:46 +03:00
16b5d14c9c
- We were using the same bind pattern for both internal-only and public helpers - Binding helpers to config makes them available throughout the codebase - Removing the binding doesn't make the code much more complicated, but it does make the Public API of the config module a lot clearer
77 lines
2.4 KiB
JavaScript
77 lines
2.4 KiB
JavaScript
const Nconf = require('nconf');
|
|
const path = require('path');
|
|
const _debug = require('@tryghost/debug')._base;
|
|
const debug = _debug('ghost:config');
|
|
const localUtils = require('./utils');
|
|
const helpers = require('./helpers');
|
|
const urlHelpers = require('@tryghost/config-url-helpers');
|
|
const env = process.env.NODE_ENV || 'development';
|
|
|
|
/**
|
|
* @param {object} options
|
|
* @returns {Nconf.Provider & urlHelpers.BoundHelpers & helpers.ConfigHelpers}
|
|
*/
|
|
function loadNconf(options) {
|
|
debug('config start');
|
|
options = options || {};
|
|
|
|
const baseConfigPath = options.baseConfigPath || __dirname;
|
|
const customConfigPath = options.customConfigPath || process.cwd();
|
|
const nconf = new Nconf.Provider();
|
|
|
|
// ## Load Config
|
|
|
|
// no channel can override the overrides
|
|
nconf.file('overrides', path.join(baseConfigPath, 'overrides.json'));
|
|
|
|
// command line arguments take precedence, then environment variables
|
|
nconf.argv();
|
|
nconf.env({separator: '__', parseValues: true});
|
|
|
|
// Now load various config json files
|
|
nconf.file('custom-env', path.join(customConfigPath, 'config.' + env + '.json'));
|
|
if (env !== 'testing') {
|
|
nconf.file('local-env', path.join(customConfigPath, 'config.local.json'));
|
|
}
|
|
nconf.file('default-env', path.join(baseConfigPath, 'env', 'config.' + env + '.json'));
|
|
|
|
// Finally, we load defaults, if nothing else has a value this will
|
|
nconf.file('defaults', path.join(baseConfigPath, 'defaults.json'));
|
|
|
|
// ## Config Methods
|
|
|
|
// Expose dynamic utility methods
|
|
helpers.bindAll(nconf);
|
|
urlHelpers.bindAll(nconf);
|
|
|
|
// ## Sanitization
|
|
|
|
// transform all relative paths to absolute paths
|
|
localUtils.makePathsAbsolute(nconf, nconf.get('paths'), 'paths');
|
|
|
|
// transform sqlite filename path for Ghost-CLI
|
|
localUtils.sanitizeDatabaseProperties(nconf);
|
|
|
|
// Check if the URL in config has a protocol
|
|
localUtils.checkUrlProtocol(nconf.get('url'));
|
|
|
|
// Ensure that the content path exists
|
|
localUtils.doesContentPathExist(nconf.get('paths:contentPath'));
|
|
|
|
// ## Other Stuff!
|
|
|
|
// Manually set values
|
|
nconf.set('env', env);
|
|
|
|
// Wrap this in a check, because else nconf.get() is executed unnecessarily
|
|
// To output this, use DEBUG=ghost:*,ghost-config
|
|
if (_debug.enabled('ghost-config')) {
|
|
debug(nconf.get());
|
|
}
|
|
|
|
debug('config end');
|
|
return nconf;
|
|
}
|
|
|
|
module.exports.loadNconf = loadNconf;
|