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fix(ansi): print 256 correctly

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resolves #3533
This commit is contained in:
Jan De Dobbeleer 2023-02-26 15:28:45 +01:00 committed by Jan De Dobbeleer
parent bd4d916b0a
commit c844bd871e
4 changed files with 6 additions and 5 deletions
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2
src/ansi/colors.go
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@ -124,7 +124,7 @@ func (d *DefaultColors) ToColor(colorString string, isBackground bool) Color {
return emptyColor
}
c256 := color.C256(uint8(val), isBackground)
return Color(c256.RGBColor().String())
return Color(c256.String())
}
style := color.HEX(colorString, isBackground)
if !style.IsEmpty() {

4
src/ansi/colors_test.go
View file

@ -13,8 +13,8 @@ func TestGetAnsiFromColorString(t *testing.T) {
Color string
Background bool
}{
{Case: "256 color", Expected: Color("38;2;135;95;255"), Color: "99", Background: false},
{Case: "256 color", Expected: Color("38;2;135;255;215"), Color: "122", Background: false},
{Case: "256 color", Expected: Color("38;5;99"), Color: "99", Background: false},
{Case: "256 color", Expected: Color("38;5;122"), Color: "122", Background: false},
{Case: "Invalid background", Expected: emptyColor, Color: "invalid", Background: true},
{Case: "Invalid background", Expected: emptyColor, Color: "invalid", Background: false},
{Case: "Hex foreground", Expected: Color("38;2;170;187;204"), Color: "#AABBCC", Background: false},

2
website/docs/configuration/colors.mdx
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@ -8,7 +8,7 @@ sidebar_label: Colors
Oh My Posh supports multiple different color references, being:
- Typical [hex colors][hexcolors] (for example `#CB4B16`).
- True color using [hex colors][hexcolors] (for example `#CB4B16`).
- 16 [ANSI color names][ansicolors].
These include 8 basic ANSI colors and `default`

3
website/docs/installation/macos.mdx
View file

@ -11,7 +11,7 @@ import Next from "./next.mdx";
## Set up your terminal
As the standard terminal has issues displaying the ANSI characters correctly, we advise using
As the standard terminal only support [256 colors][256-colors], we advise using
[iTerm2][iterm2] or any other modern day macOS terminal that supports ANSI characters.
:::info
@ -24,6 +24,7 @@ To display all icons, we recommend the use of a [Nerd Font][fonts].
<Next />
[256-colors]: /docs/configuration/colors#standard-colors
[fonts]: /docs/installation/fonts
[scoop]: https://scoop.sh/
[wt]: https://github.com/microsoft/terminal