yarnom
b78f4b39c9
Add the CLI, site, and sample content so the project can run locally. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
45 lines
1 KiB
Go
45 lines
1 KiB
Go
package staticserver
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import (
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"errors"
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"fmt"
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"net"
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"net/http"
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"os"
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"path/filepath"
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)
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func Serve(dir string, host string, port string) error {
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info, err := os.Stat(dir)
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if err != nil {
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return err
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}
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if !info.IsDir() {
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return fmt.Errorf("static path %s is not a directory", dir)
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}
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addr := net.JoinHostPort(host, port)
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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path := filepath.Clean("/" + r.URL.Path)
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if path == "/" {
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path = "/index.html"
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}
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fullPath := filepath.Join(dir, filepath.FromSlash(path))
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if info, err := os.Stat(fullPath); err == nil && info.IsDir() {
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fullPath = filepath.Join(fullPath, "index.html")
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} else if errors.Is(err, os.ErrNotExist) && filepath.Ext(fullPath) == "" {
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fullPath = filepath.Join(dir, filepath.FromSlash(path), "index.html")
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}
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if _, err := os.Stat(fullPath); err != nil {
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http.NotFound(w, r)
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return
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}
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http.ServeFile(w, r, fullPath)
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})
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fmt.Printf("serving %s at http://%s\n", dir, addr)
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return http.ListenAndServe(addr, handler)
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}
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