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fix: use true color for code_block rendering if support detected #891

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fix: use true color for code_block rendering if support detected #891

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18 changes: 17 additions & 1 deletion main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ import (
"github.com/charmbracelet/lipgloss"
"github.com/charmbracelet/log"
gap "github.com/muesli/go-app-paths"
"github.com/muesli/termenv"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"golang.org/x/term"
Expand Down Expand Up @@ -208,6 +209,19 @@ func validateOptions(cmd *cobra.Command) error {
return nil
}

func chromaFormatter(p termenv.Profile) string {
switch p {
case termenv.TrueColor:
return "terminal16m"
case termenv.ANSI256:
return "terminal256"
case termenv.ANSI:
return "terminal16"
default:
return "terminal"
}
}

func stdinIsPipe() (bool, error) {
stat, err := os.Stdin.Stat()
if err != nil {
Expand Down Expand Up @@ -289,8 +303,10 @@ func executeCLI(cmd *cobra.Command, src *source, w io.Writer) error {
isCode := !utils.IsMarkdownFile(src.URL)

// initialize glamour
colorProfile := lipgloss.ColorProfile()
r, err := glamour.NewTermRenderer(
glamour.WithColorProfile(lipgloss.ColorProfile()),
glamour.WithColorProfile(colorProfile),
glamour.WithChromaFormatter(chromaFormatter(colorProfile)),
utils.GlamourStyle(style, isCode),
glamour.WithWordWrap(int(width)), //nolint:gosec
glamour.WithBaseURL(baseURL),
Expand Down