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@ -14,6 +14,10 @@ import ( |
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"gopkg.in/ini.v1" |
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"gopkg.in/ini.v1" |
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) |
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) |
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const ( |
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ConfigNameDefault = ".editorconfig" |
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) |
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// IndentStyle possible values
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// IndentStyle possible values
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const ( |
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const ( |
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IndentStyleTab = "tab" |
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IndentStyleTab = "tab" |
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@ -49,6 +53,8 @@ type Definition struct { |
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EndOfLine string `ini:"end_of_line" json:"end_of_line,omitempty"` |
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EndOfLine string `ini:"end_of_line" json:"end_of_line,omitempty"` |
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TrimTrailingWhitespace bool `ini:"trim_trailing_whitespace" json:"trim_trailing_whitespace,omitempty"` |
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TrimTrailingWhitespace bool `ini:"trim_trailing_whitespace" json:"trim_trailing_whitespace,omitempty"` |
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InsertFinalNewline bool `ini:"insert_final_newline" json:"insert_final_newline,omitempty"` |
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InsertFinalNewline bool `ini:"insert_final_newline" json:"insert_final_newline,omitempty"` |
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Raw map[string]string `ini:"-" json:"-"` |
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} |
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} |
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// Editorconfig represents a .editorconfig file.
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// Editorconfig represents a .editorconfig file.
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@ -75,6 +81,7 @@ func ParseBytes(data []byte) (*Editorconfig, error) { |
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var ( |
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var ( |
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iniSection = iniFile.Section(sectionStr) |
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iniSection = iniFile.Section(sectionStr) |
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definition = &Definition{} |
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definition = &Definition{} |
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raw = make(map[string]string) |
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) |
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) |
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err := iniSection.MapTo(&definition) |
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err := iniSection.MapTo(&definition) |
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if err != nil { |
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if err != nil { |
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@ -89,7 +96,13 @@ func ParseBytes(data []byte) (*Editorconfig, error) { |
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} |
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} |
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} |
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} |
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// Shallow copy all properties
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for k, v := range iniSection.KeysHash() { |
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raw[k] = v |
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} |
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definition.Selector = sectionStr |
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definition.Selector = sectionStr |
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definition.Raw = raw |
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editorConfig.Definitions = append(editorConfig.Definitions, definition) |
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editorConfig.Definitions = append(editorConfig.Definitions, definition) |
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} |
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} |
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return editorConfig, nil |
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return editorConfig, nil |
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@ -171,6 +184,19 @@ func (d *Definition) merge(md *Definition) { |
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if !d.InsertFinalNewline { |
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if !d.InsertFinalNewline { |
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d.InsertFinalNewline = md.InsertFinalNewline |
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d.InsertFinalNewline = md.InsertFinalNewline |
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} |
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} |
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for k, v := range md.Raw { |
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if _, ok := d.Raw[k]; !ok { |
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d.Raw[k] = v |
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} |
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} |
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} |
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func (d *Definition) InsertToIniFile(iniFile *ini.File) { |
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iniSec := iniFile.Section(d.Selector) |
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for k, v := range d.Raw { |
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iniSec.Key(k).SetValue(v) |
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} |
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} |
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} |
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// GetDefinitionForFilename returns a definition for the given filename.
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// GetDefinitionForFilename returns a definition for the given filename.
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@ -178,6 +204,7 @@ func (d *Definition) merge(md *Definition) { |
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// The last section has preference over the priors.
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// The last section has preference over the priors.
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func (e *Editorconfig) GetDefinitionForFilename(name string) *Definition { |
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func (e *Editorconfig) GetDefinitionForFilename(name string) *Definition { |
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def := &Definition{} |
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def := &Definition{} |
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def.Raw = make(map[string]string) |
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for i := len(e.Definitions) - 1; i >= 0; i-- { |
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for i := len(e.Definitions) - 1; i >= 0; i-- { |
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actualDef := e.Definitions[i] |
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actualDef := e.Definitions[i] |
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if filenameMatches(actualDef.Selector, name) { |
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if filenameMatches(actualDef.Selector, name) { |
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@ -206,28 +233,7 @@ func (e *Editorconfig) Serialize() ([]byte, error) { |
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iniFile.Section(ini.DEFAULT_SECTION).Key("root").SetValue(boolToString(e.Root)) |
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iniFile.Section(ini.DEFAULT_SECTION).Key("root").SetValue(boolToString(e.Root)) |
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} |
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} |
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for _, d := range e.Definitions { |
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for _, d := range e.Definitions { |
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iniSec := iniFile.Section(d.Selector) |
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d.InsertToIniFile(iniFile) |
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if len(d.Charset) > 0 { |
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iniSec.Key("charset").SetValue(d.Charset) |
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} |
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if len(d.IndentStyle) > 0 { |
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iniSec.Key("indent_style").SetValue(d.IndentStyle) |
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} |
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if len(d.IndentSize) > 0 { |
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iniSec.Key("indent_size").SetValue(d.IndentSize) |
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} |
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if d.TabWidth > 0 && strconv.Itoa(d.TabWidth) != d.IndentSize { |
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iniSec.Key("tab_width").SetValue(strconv.Itoa(d.TabWidth)) |
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} |
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if len(d.EndOfLine) > 0 { |
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iniSec.Key("end_of_line").SetValue(d.EndOfLine) |
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} |
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if d.TrimTrailingWhitespace { |
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iniSec.Key("trim_trailing_whitespace").SetValue(boolToString(d.TrimTrailingWhitespace)) |
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} |
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if d.InsertFinalNewline { |
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iniSec.Key("insert_final_newline").SetValue(boolToString(d.InsertFinalNewline)) |
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} |
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} |
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} |
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_, err := iniFile.WriteTo(buffer) |
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_, err := iniFile.WriteTo(buffer) |
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if err != nil { |
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if err != nil { |
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@ -251,16 +257,21 @@ func (e *Editorconfig) Save(filename string) error { |
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// folder with `root = true`, and returns the right editorconfig
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// folder with `root = true`, and returns the right editorconfig
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// definition for the given file.
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// definition for the given file.
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func GetDefinitionForFilename(filename string) (*Definition, error) { |
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func GetDefinitionForFilename(filename string) (*Definition, error) { |
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return GetDefinitionForFilenameWithConfigname(filename, ConfigNameDefault) |
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} |
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func GetDefinitionForFilenameWithConfigname(filename string, configname string) (*Definition, error) { |
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abs, err := filepath.Abs(filename) |
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abs, err := filepath.Abs(filename) |
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if err != nil { |
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if err != nil { |
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return nil, err |
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return nil, err |
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} |
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} |
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definition := &Definition{} |
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definition := &Definition{} |
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definition.Raw = make(map[string]string) |
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dir := abs |
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dir := abs |
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for dir != filepath.Dir(dir) { |
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for dir != filepath.Dir(dir) { |
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dir = filepath.Dir(dir) |
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dir = filepath.Dir(dir) |
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ecFile := filepath.Join(dir, ".editorconfig") |
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ecFile := filepath.Join(dir, configname) |
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if _, err := os.Stat(ecFile); os.IsNotExist(err) { |
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if _, err := os.Stat(ecFile); os.IsNotExist(err) { |
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continue |
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continue |
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} |
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} |
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Antoine GIRARD
5 years ago
committed by
Lunny Xiao