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config: add error handling

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This commit is contained in:
Guillermo Rauch 2016-07-07 07:49:11 -07:00
parent 995206c19b
commit 4e6fc051ec
1 changed files with 5 additions and 0 deletions
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5
config.js
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@ -19,6 +19,11 @@ function exec (str) {
const script = new vm.Script(str); const script = new vm.Script(str);
const mod = {}; const mod = {};
script.runInNewContext(mod); script.runInNewContext(mod);
const cfg = mod.exports.config;
if (!cfg) {
throw new Error('Error reading configuration: `config` key is missing');
}
return cfg;
} }
exports.init = function () { exports.init = function () {