mirror of
https://gitea.com/gitea/tea.git
synced 2024-12-25 18:39:45 +01:00
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
|
package formatters
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
"io"
|
||
|
|
||
|
"github.com/alecthomas/chroma"
|
||
|
)
|
||
|
|
||
|
// TTY16m is a true-colour terminal formatter.
|
||
|
var TTY16m = Register("terminal16m", chroma.FormatterFunc(trueColourFormatter))
|
||
|
|
||
|
func trueColourFormatter(w io.Writer, style *chroma.Style, it chroma.Iterator) error {
|
||
|
style = clearBackground(style)
|
||
|
for token := it(); token != chroma.EOF; token = it() {
|
||
|
entry := style.Get(token.Type)
|
||
|
if !entry.IsZero() {
|
||
|
out := ""
|
||
|
if entry.Bold == chroma.Yes {
|
||
|
out += "\033[1m"
|
||
|
}
|
||
|
if entry.Underline == chroma.Yes {
|
||
|
out += "\033[4m"
|
||
|
}
|
||
|
if entry.Italic == chroma.Yes {
|
||
|
out += "\033[3m"
|
||
|
}
|
||
|
if entry.Colour.IsSet() {
|
||
|
out += fmt.Sprintf("\033[38;2;%d;%d;%dm", entry.Colour.Red(), entry.Colour.Green(), entry.Colour.Blue())
|
||
|
}
|
||
|
if entry.Background.IsSet() {
|
||
|
out += fmt.Sprintf("\033[48;2;%d;%d;%dm", entry.Background.Red(), entry.Background.Green(), entry.Background.Blue())
|
||
|
}
|
||
|
fmt.Fprint(w, out)
|
||
|
}
|
||
|
fmt.Fprint(w, token.Value)
|
||
|
if !entry.IsZero() {
|
||
|
fmt.Fprint(w, "\033[0m")
|
||
|
}
|
||
|
}
|
||
|
return nil
|
||
|
}
|