feat!: Lookup configPath in configFiles

index.js

@@ -146,6 +146,13 @@ Liftoff.prototype.buildEnvironment = function (opts) {
     return loadConfig(cwd, startingLocation, defaultConfig);
   });
 
+  var configPathOverride = arrayFind(Object.keys(config), function (key) {
+    var cfg = config[key];
+    if (Object.prototype.hasOwnProperty.call(cfg, this.configName)) {
+      return cfg[this.configName]
+    }
+  });
+
   // if cwd was provided explicitly, only use it for searching config
   if (opts.cwd) {
     searchPaths = [cwd];
@@ -164,7 +171,7 @@ Liftoff.prototype.buildEnvironment = function (opts) {
   var configPath = findConfig({
     configNameSearch: configNameSearch,
     searchPaths: searchPaths,
-    configPath: opts.configPath,
+    configPath: opts.configPath || configPathOverride,
   });
 
   // if we have a config path, save the directory it resides in.