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* Feature: parse env variable value with JSON.parse so that, we can set set config variables with proper type

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harish2704
2017-07-06 15:59:04 +05:30
parent 23b899df60
commit 58a7593f7e
1 changed files with 10 additions and 2 deletions
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index.js
+10 -2
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@@ -28,7 +28,15 @@ if( !configDir ){
'\n Please set CONFIG_DIR env variable'); '\n Please set CONFIG_DIR env variable');
} }
function processSpecial( str ){
var out;
try {
out = JSON.parse(str);
} catch (e) {
out = str;
}
return out;
}
function loadConfig( name ){ function loadConfig( name ){
var out = {}; var out = {};
@@ -74,7 +82,7 @@ assignDeep( finalConfig, loadConfig('default'), loadConfig( env ) );
Object.keys( process.env ).filter( function(v){ Object.keys( process.env ).filter( function(v){
var match = v.match( envRegex ); var match = v.match( envRegex );
if( match ){ if( match ){
setProp( finalConfig, match[1], process.env[v] ); setProp( finalConfig, match[1], processSpecial( process.env[v] ) );
} }
}); });