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authorludovicm67 <ludovicmuller1@gmail.com>2019-03-28 20:28:53 +0100
committerQuentin Gliech <quentingliech@gmail.com>2019-05-22 20:22:35 +0200
commit9839d8bc005f78208ad3deb70a2a27028519c526 (patch)
tree6383b1bffce0026af56ba8c37a1cd1475168648c /bug/label.go
parente3ce535705ce8c1271ce0cfd44209184b9f9f238 (diff)
downloadgit-bug-9839d8bc005f78208ad3deb70a2a27028519c526.tar.gz
core: rename Color to RGBColor
Diffstat (limited to 'bug/label.go')
-rw-r--r--bug/label.go55
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]