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rename configFiles > configFileChain

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This commit is contained in:
satotake 2017-04-04 01:50:16 +09:00
parent 33923af746
commit fb72938b55
2 changed files with 25 additions and 25 deletions
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32
viper.go
View file

@ -147,7 +147,7 @@ type Viper struct {
// Name of file to look for inside the path
configName string
configFile string
configFiles []string
configFileChain []string
configType string
envPrefix string
@ -292,12 +292,12 @@ func (v *Viper) SetConfigFile(in string) {
}
}
// SetConfigFiles explicitly defines slice of the path, name and extension of the config files
// SetConfigFileChain explicitly defines slice of the path, name and extension of the config files
// Viper will use these and not check any of the config paths
func SetConfigFiles(in []string) { v.SetConfigFiles(in) }
func (v *Viper) SetConfigFiles(in []string) {
func SetConfigChain(in []string) { v.SetConfigFileChain(in) }
func (v *Viper) SetConfigFileChain(in []string) {
if len(in) > 0 {
v.configFiles = in
v.configFileChain = in
}
}
@ -1141,17 +1141,17 @@ func (v *Viper) MergeInConfig() error {
return v.MergeConfig(bytes.NewReader(file))
}
// ChainMergeConfigfiles repeatedly merge with configFiles
func ChainMergeConfigFiles() error { return v.ChainMergeConfigFiles() }
func (v *Viper) ChainMergeConfigFiles() error {
jww.INFO.Println("Attempting to chain merge with configFiles")
// MergeConfigFileChain repeatedly merge with configFileChain
func MergeConfigFileChain() error { return v.MergeConfigFileChain() }
func (v *Viper) MergeConfigFileChain() error {
jww.INFO.Println("Attempting to chain merge with configFileChain")
configFiles, err := v.getConfigFiles()
configFileChain, err := v.getConfigFileChain()
if err != nil {
return err
}
for i, filename := range configFiles {
for i, filename := range configFileChain {
if i == 0 {
v.SetConfigFile(filename)
err := v.ReadInConfig()
@ -1544,11 +1544,11 @@ func (v *Viper) getConfigFile() (string, error) {
return v.getConfigFile()
}
func (v *Viper) getConfigFiles() ([]string, error) {
func (v *Viper) getConfigFileChain() ([]string, error) {
// if explicitly set, then use it
// else search config file and return as slice
if len(v.configFiles) > 0 {
return v.configFiles, nil
if len(v.configFileChain) > 0 {
return v.configFileChain, nil
}
cf, err := v.findConfigFile()
@ -1556,8 +1556,8 @@ func (v *Viper) getConfigFiles() ([]string, error) {
return nil, err
}
v.configFiles = []string{cf}
return v.getConfigFiles()
v.configFileChain = []string{cf}
return v.getConfigFileChain()
}
func (v *Viper) searchInPath(in string) (filename string) {

10
viper_test.go
View file

@ -1193,7 +1193,7 @@ func initConfigsForMerge(t *testing.T) (string, string, func()) {
}
}
func TestChainMergeConfig(t *testing.T) {
func TestMergeConfigChain(t *testing.T) {
root, config, cleanup := initConfigsForMerge(t)
defer cleanup()
@ -1209,8 +1209,8 @@ func TestChainMergeConfig(t *testing.T) {
configfile := path.Join(root, e.Name(), config)
configfiles = append(configfiles, configfile)
v.SetConfigFiles(configfiles[:i+1])
err = v.ChainMergeConfigFiles()
v.SetConfigFileChain(configfiles[:i+1])
err = v.MergeConfigFileChain()
assert.Nil(t, err)
assert.Equal(t, `value is `+e.Name(), v.GetString(`key`))
assert.Equal(t, `a`, v.GetString(`a`))
@ -1230,7 +1230,7 @@ func TestChainMergeConfig(t *testing.T) {
}
}
func TestNotSetConfigFilesChainMerge(t *testing.T) {
func TestNotSetConfigFileChainMerge(t *testing.T) {
// If not set, behavior is identical to ReadInConfig
root, config, cleanup := initDirs(t)
@ -1248,7 +1248,7 @@ func TestNotSetConfigFilesChainMerge(t *testing.T) {
}
assert.Nil(t, err)
err = v.ChainMergeConfigFiles()
err = v.MergeConfigFileChain()
assert.Nil(t, err)
assert.Equal(t, `value is `+path.Base(v.configPaths[0]), v.GetString(`key`))