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package presentation
import (
"github.com/fatih/color"
"github.com/jesseduffield/lazygit/pkg/commands"
"github.com/jesseduffield/lazygit/pkg/theme"
)
func GetFileListDisplayStrings(files []*commands.File, diffName string) [][]string {
lines := make([][]string, len(files))
for i := range files {
diffed := files[i].Name == diffName
lines[i] = getFileDisplayStrings(files[i], diffed)
}
return lines
}
// getFileDisplayStrings returns the display string of branch
func getFileDisplayStrings(f *commands.File, diffed bool) []string {
// potentially inefficient to be instantiating these color
// objects with each render
red := color.New(color.FgRed)
green := color.New(color.FgGreen)
diffColor := color.New(theme.DiffTerminalColor)
if !f.Tracked && !f.HasStagedChanges {
return []string{red.Sprint(f.DisplayString)}
}
var restColor *color.Color
if diffed {
restColor = diffColor
} else if f.HasUnstagedChanges {
restColor = red
} else {
restColor = green
}
// this is just making things look nice when the background attribute is 'reverse'
firstChar := f.DisplayString[0:1]
firstCharCl := green
if firstChar == " " {
firstCharCl = restColor
}
secondChar := f.DisplayString[1:2]
secondCharCl := red
if secondChar == " " {
secondCharCl = restColor
}
output := firstCharCl.Sprint(firstChar)
output += secondCharCl.Sprint(secondChar)
output += restColor.Sprintf(" %s", f.Name)
return []string{output}
}
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