diff options
Diffstat (limited to 'bug/label.go')
| -rw-r--r-- | bug/label.go | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/bug/label.go b/bug/label.go index accfdfbf..f658d0b2 100644 --- a/bug/label.go +++ b/bug/label.go @@ -1,6 +1,7 @@ package bug import ( + "crypto/sha1" "fmt" "io" "strings" @@ -8,8 +9,8 @@ import ( "github.com/MichaelMure/git-bug/util/text" ) -// Color in the form red, green, blue -type Color struct { +// RGBColor is a color type in the form red, green, blue +type RGBColor struct { red uint8 green uint8 blue uint8 @@ -21,36 +22,36 @@ func (l Label) String() string { return string(l) } -// Color from a Label in a deterministic way -func (l Label) Color() Color { - label := string(l) +// RGBColor from a Label computed in a deterministic way +func (l Label) RGBColor() RGBColor { id := 0 + hash := sha1.Sum([]byte(l)) // colors from: https://material-ui.com/style/color/ - colors := []Color{ - Color{red: 244, green: 67, blue: 54}, // red - Color{red: 233, green: 30, blue: 99}, // pink - Color{red: 156, green: 39, blue: 176}, // purple - Color{red: 103, green: 58, blue: 183}, // deepPurple - Color{red: 63, green: 81, blue: 181}, // indigo - Color{red: 33, green: 150, blue: 243}, // blue - Color{red: 3, green: 169, blue: 244}, // lightBlue - Color{red: 0, green: 188, blue: 212}, // cyan - Color{red: 0, green: 150, blue: 136}, // teal - Color{red: 76, green: 175, blue: 80}, // green - Color{red: 139, green: 195, blue: 74}, // lightGreen - Color{red: 205, green: 220, blue: 57}, // lime - Color{red: 255, green: 235, blue: 59}, // yellow - Color{red: 255, green: 193, blue: 7}, // amber - Color{red: 255, green: 152, blue: 0}, // orange - Color{red: 255, green: 87, blue: 34}, // deepOrange - Color{red: 121, green: 85, blue: 72}, // brown - Color{red: 158, green: 158, blue: 158}, // grey - Color{red: 96, green: 125, blue: 139}, // blueGrey + colors := []RGBColor{ + RGBColor{red: 244, green: 67, blue: 54}, // red + RGBColor{red: 233, green: 30, blue: 99}, // pink + RGBColor{red: 156, green: 39, blue: 176}, // purple + RGBColor{red: 103, green: 58, blue: 183}, // deepPurple + RGBColor{red: 63, green: 81, blue: 181}, // indigo + RGBColor{red: 33, green: 150, blue: 243}, // blue + RGBColor{red: 3, green: 169, blue: 244}, // lightBlue + RGBColor{red: 0, green: 188, blue: 212}, // cyan + RGBColor{red: 0, green: 150, blue: 136}, // teal + RGBColor{red: 76, green: 175, blue: 80}, // green + RGBColor{red: 139, green: 195, blue: 74}, // lightGreen + RGBColor{red: 205, green: 220, blue: 57}, // lime + RGBColor{red: 255, green: 235, blue: 59}, // yellow + RGBColor{red: 255, green: 193, blue: 7}, // amber + RGBColor{red: 255, green: 152, blue: 0}, // orange + RGBColor{red: 255, green: 87, blue: 34}, // deepOrange + RGBColor{red: 121, green: 85, blue: 72}, // brown + RGBColor{red: 158, green: 158, blue: 158}, // grey + RGBColor{red: 96, green: 125, blue: 139}, // blueGrey } - for pos, char := range label { - id = ((pos+1)*(id+1) + int(char)) % len(colors) + for _, char := range hash { + id = (id + int(char)) % len(colors) } return colors[id] |