mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-06 10:47:38 +02:00
66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
package utils
|
|
|
|
import (
|
|
"regexp"
|
|
"sync"
|
|
|
|
"github.com/gookit/color"
|
|
"github.com/jesseduffield/lazygit/pkg/gui/style"
|
|
"github.com/samber/lo"
|
|
)
|
|
|
|
var (
|
|
decoloriseCache = make(map[string]string)
|
|
decoloriseMutex sync.RWMutex
|
|
)
|
|
|
|
// Decolorise strips a string of color
|
|
func Decolorise(str string) string {
|
|
decoloriseMutex.RLock()
|
|
val := decoloriseCache[str]
|
|
decoloriseMutex.RUnlock()
|
|
|
|
if val != "" {
|
|
return val
|
|
}
|
|
|
|
re := regexp.MustCompile(`\x1B\[([0-9]{1,3}(;[0-9]{1,3})*)?[mGK]`)
|
|
ret := re.ReplaceAllString(str, "")
|
|
|
|
decoloriseMutex.Lock()
|
|
decoloriseCache[str] = ret
|
|
decoloriseMutex.Unlock()
|
|
|
|
return ret
|
|
}
|
|
|
|
func IsValidHexValue(v string) bool {
|
|
if len(v) != 4 && len(v) != 7 {
|
|
return false
|
|
}
|
|
|
|
if v[0] != '#' {
|
|
return false
|
|
}
|
|
|
|
for _, char := range v[1:] {
|
|
switch char {
|
|
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F':
|
|
continue
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
func SetCustomColors(customColors map[string]string) map[string]style.TextStyle {
|
|
return lo.MapValues(customColors, func(c string, key string) style.TextStyle {
|
|
if s, ok := style.ColorMap[c]; ok {
|
|
return s.Foreground
|
|
}
|
|
return style.New().SetFg(style.NewRGBColor(color.HEX(c, false)))
|
|
})
|
|
}
|