notnite.com
anirudh.fi
+41
cmd/syntax/chroma.go
+41
cmd/syntax/chroma.go
···
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package main
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import (
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"flag"
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"fmt"
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"os"
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"github.com/alecthomas/chroma/v2/formatters/html"
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"github.com/alecthomas/chroma/v2/styles"
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)
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var (
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lightTheme = "catppuccin-latte"
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darkTheme = "catppuccin-macchiato"
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)
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func main() {
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outFile := flag.String("out", "", "css output file path")
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flag.Parse()
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if *outFile == "" {
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fmt.Println("error: output file path is required")
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flag.Usage()
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os.Exit(1)
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}
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file, err := os.Create(*outFile)
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if err != nil {
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fmt.Printf("error creating file: %v\n", err)
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os.Exit(1)
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}
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defer file.Close()
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formatter := html.New(html.WithClasses(true))
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formatter.WriteCSS(file, styles.Get(lightTheme))
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file.WriteString("\n@media (prefers-color-scheme: dark) {\n")
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formatter.WriteCSS(file, styles.Get(darkTheme))
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file.WriteString("}\n")
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}