remove obsolete functions

Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>

Author: ndeloof

loader/loader.go

@@ -257,15 +257,6 @@ func WithProfiles(profiles []string) func(*Options) {
 	}
 }
 
-// ParseYAML reads the bytes from a file, parses the bytes into a mapping
-// structure, and returns it.
-func ParseYAML(source []byte) (map[string]interface{}, error) {
-	r := bytes.NewReader(source)
-	decoder := yaml.NewDecoder(r)
-	m, _, err := parseYAML(decoder)
-	return m, err
-}
-
 // PostProcessor is used to tweak compose model based on metadata extracted during yaml Unmarshal phase
 // that hardly can be implemented using go-yaml and mapstructure
 type PostProcessor interface {
@@ -275,32 +266,6 @@ type PostProcessor interface {
 	Apply(interface{}) error
 }
 
-func parseYAML(decoder *yaml.Decoder) (map[string]interface{}, PostProcessor, error) {
-	var cfg interface{}
-	processor := ResetProcessor{target: &cfg}
-
-	if err := decoder.Decode(&processor); err != nil {
-		return nil, nil, err
-	}
-	stringMap, ok := cfg.(map[string]interface{})
-	if ok {
-		converted, err := convertToStringKeysRecursive(stringMap, "")
-		if err != nil {
-			return nil, nil, err
-		}
-		return converted.(map[string]interface{}), &processor, nil
-	}
-	cfgMap, ok := cfg.(map[interface{}]interface{})
-	if !ok {
-		return nil, nil, errors.New("Top-level object must be a mapping")
-	}
-	converted, err := convertToStringKeysRecursive(cfgMap, "")
-	if err != nil {
-		return nil, nil, err
-	}
-	return converted.(map[string]interface{}), &processor, nil
-}
-
 // LoadConfigFiles ingests config files with ResourceLoader and returns config details with paths to local copies
 func LoadConfigFiles(ctx context.Context, configFiles []string, workingDir string, options ...func(*Options)) (*types.ConfigDetails, error) {
 	if len(configFiles) < 1 {
@@ -353,12 +318,6 @@ func LoadConfigFiles(ctx context.Context, configFiles []string, workingDir strin
 	return config, nil
 }
 
-// Load reads a ConfigDetails and returns a fully loaded configuration.
-// Deprecated: use LoadWithContext.
-func Load(configDetails types.ConfigDetails, options ...func(*Options)) (*types.Project, error) {
-	return LoadWithContext(context.Background(), configDetails, options...)
-}
-
 // LoadWithContext reads a ConfigDetails and returns a fully loaded configuration as a compose-go Project
 func LoadWithContext(ctx context.Context, configDetails types.ConfigDetails, options ...func(*Options)) (*types.Project, error) {
 	opts := toOptions(&configDetails, options)

loader/loader_test.go

@@ -261,12 +261,6 @@ var sampleConfig = types.Config{
 	},
 }
 
-func TestParseYAML(t *testing.T) {
-	dict, err := ParseYAML([]byte(sampleYAML))
-	assert.NilError(t, err)
-	assert.Check(t, is.DeepEqual(sampleDict, dict))
-}
-
 func TestLoad(t *testing.T) {
 	actual, err := Load(buildConfigDetails(sampleYAML, nil), func(options *Options) {
 		options.SkipNormalization = true