fix: adjust bindenv to work on keys separately

Author: Devin Pastoor

cmd/root.go

@@ -28,7 +28,7 @@ import (
 )
 
 // VERSION is the current pkgr version
-var VERSION = "2.0.0"
+var VERSION = "2.0.1"
 
 var fs afero.Fs
 var cfg configlib.PkgrConfig

configlib/config.go

@@ -122,7 +122,14 @@ func loadConfigFromPath(configFilename string) error {
 		configFilename = "pkgr.yml"
 	}
 	viper.SetEnvPrefix("pkgr")
-	viper.BindEnv("rpath", "library")
+	err := viper.BindEnv("rpath")
+	if err != nil {
+		log.Fatalf("error binding env: %s\n",  err)
+	}
+	err = viper.BindEnv("library")
+	if err != nil {
+		log.Fatalf("error binding env: %s\n",  err)
+	}
 	configFilename, _ = homedir.Expand(filepath.Clean(configFilename))
 	viper.SetConfigFile(configFilename)
 	b, err := ioutil.ReadFile(configFilename)

configlib/structs.go

@@ -48,11 +48,11 @@ type PkgrConfig struct {
 	NoRecommended  bool                `yaml:"NoRecommended",omitempty"`
 	Repos          []map[string]string `yaml:"Repos,omitempty"`
 	Rollback       bool                `yaml:"Rollback,omitempty"`
-	Library        string              `yaml:"Library,omitempty"`
+	Library        string              `yaml:"Library,omitempty" mapstructure:"library,omitempty"`
 	LibPaths       []string            `yaml:"LibPaths,omitempty"`
 	Customizations Customizations      `yaml:"Customizations,omitempty"`
 	Threads        int                 `yaml:"Threads,omitempty"`
-	RPath          string              `yaml:"RPath,omitempty"`
+	RPath          string              `yaml:"RPath,omitempty" mapstructure:"rpath,omitempty"`
 	Cache          string              `yaml:"Cache,omitempty"`
 	Logging        LogConfig           `yaml:"Logging,omitempty"`
 	Update         bool                `yaml:"Update,omitempty"`