46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Command twcss compiles a Tailwind v4 stylesheet with kjol's native engine,
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// scanning explicit content globs for utility candidates. Unlike the app bundler
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// (which is wired to the frontend tree) it takes the entry, output, and content
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// globs as flags/args, so it works for markup authored in any language — used by
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// the go-wasm-web example, whose UI is written in Go.
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//
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// Usage (globs are relative to -base; pass "**" for a recursive walk):
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//
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// twcss -entry css/app.css -out wwwroot/app.css -base . 'webui/**/*.go' 'app/**/*.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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"kjol/tw"
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)
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func main() {
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entry := flag.String("entry", "", "path to the Tailwind entry stylesheet")
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out := flag.String("out", "", "output CSS path")
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base := flag.String("base", ".", "base dir the content globs are relative to")
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flag.Parse()
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if *entry == "" || *out == "" {
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fmt.Fprintln(os.Stderr, "twcss: -entry and -out are required")
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os.Exit(2)
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}
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src, err := os.ReadFile(*entry)
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if err != nil {
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fmt.Fprintln(os.Stderr, "twcss:", err)
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os.Exit(1)
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}
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css, err := tw.CompileFiles(string(src), *base, flag.Args())
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if err != nil {
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fmt.Fprintln(os.Stderr, "twcss:", err)
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os.Exit(1)
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}
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if err := os.WriteFile(*out, []byte(css), 0o644); err != nil {
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fmt.Fprintln(os.Stderr, "twcss:", err)
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os.Exit(1)
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}
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fmt.Printf("twcss: wrote %s (%d bytes)\n", *out, len(css))
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}
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