config: add missing functions for completeness

1 files changed, 60 insertions, 25 deletions

diff --git a/plumbing/format/config/section.go b/plumbing/format/config/section.go
index 4a17e3b..b7a684a 100644
--- a/plumbing/format/config/section.go
+++ b/plumbing/format/config/section.go
@@ -64,31 +64,6 @@ func (s *Section) IsName(name string) bool {
 	return strings.ToLower(s.Name) == strings.ToLower(name)
 }
 
-// Option return the value for the specified key. Empty string is returned if
-// key does not exists.
-func (s *Section) Option(key string) string {
-	return s.Options.Get(key)
-}
-
-// AddOption adds a new Option to the Section. The updated Section is returned.
-func (s *Section) AddOption(key string, value string) *Section {
-	s.Options = s.Options.withAddedOption(key, value)
-	return s
-}
-
-// SetOption adds a new Option to the Section. If the option already exists, is replaced.
-// The updated Section is returned.
-func (s *Section) SetOption(key string, value string) *Section {
-	s.Options = s.Options.withSettedOption(key, value)
-	return s
-}
-
-// Remove an option with the specified key. The updated Section is returned.
-func (s *Section) RemoveOption(key string) *Section {
-	s.Options = s.Options.withoutOption(key)
-	return s
-}
-
 // Subsection returns a Subsection from the specified Section. If the
 // Subsection does not exists, new one is created and added to Section.
 func (s *Section) Subsection(name string) *Subsection {
@@ -115,6 +90,55 @@ func (s *Section) HasSubsection(name string) bool {
 	return false
 }
 
+// RemoveSubsection removes a subsection from a Section.
+func (s *Section) RemoveSubsection(name string) *Section {
+	result := Subsections{}
+	for _, s := range s.Subsections {
+		if !s.IsName(name) {
+			result = append(result, s)
+		}
+	}
+
+	s.Subsections = result
+	return s
+}
+
+// Option return the value for the specified key. Empty string is returned if
+// key does not exists.
+func (s *Section) Option(key string) string {
+	return s.Options.Get(key)
+}
+
+// OptionAll returns all possible values for an option with the specified key.
+// If the option does not exists, an empty slice will be returned.
+func (s *Section) OptionAll(key string) []string {
+	return s.Options.GetAll(key)
+}
+
+// HasOption checks if the Section has an Option with the given key.
+func (s *Section) HasOption(key string) bool {
+	return s.Options.Has(key)
+}
+
+// AddOption adds a new Option to the Section. The updated Section is returned.
+func (s *Section) AddOption(key string, value string) *Section {
+	s.Options = s.Options.withAddedOption(key, value)
+	return s
+}
+
+// SetOption adds a new Option to the Section. If the option already exists, is replaced.
+// The updated Section is returned.
+func (s *Section) SetOption(key string, value string) *Section {
+	s.Options = s.Options.withSettedOption(key, value)
+	return s
+}
+
+// Remove an option with the specified key. The updated Section is returned.
+func (s *Section) RemoveOption(key string) *Section {
+	s.Options = s.Options.withoutOption(key)
+	return s
+}
+
 // IsName checks if the name of the subsection is exactly the specified name.
 func (s *Subsection) IsName(name string) bool {
 	return s.Name == name
@@ -126,6 +150,17 @@ func (s *Subsection) Option(key string) string {
 	return s.Options.Get(key)
 }
 
+// OptionAll returns all possible values for an option with the specified key.
+// If the option does not exists, an empty slice will be returned.
+func (s *Subsection) OptionAll(key string) []string {
+	return s.Options.GetAll(key)
+}
+
+// HasOption checks if the Subsection has an Option with the given key.
+func (s *Subsection) HasOption(key string) bool {
+	return s.Options.Has(key)
+}
+
 // AddOption adds a new Option to the Subsection. The updated Subsection is returned.
 func (s *Subsection) AddOption(key string, value string) *Subsection {
 	s.Options = s.Options.withAddedOption(key, value)