80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
package main
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import (
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"fmt"
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"io"
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"net/http"
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"os"
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"os/exec"
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"strings"
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)
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// Function to download a file from a URL and save it locally
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func downloadFile(url string, fileName string) error {
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// Get the data
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resp, err := http.Get(url)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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// Create the file
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out, err := os.Create(fileName)
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if err != nil {
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return err
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}
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defer out.Close()
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// Write the body to file
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_, err = io.Copy(out, resp.Body)
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return err
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}
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func main() {
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if len(os.Args) != 2 {
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fmt.Println("Usage: ./downloadcast <hastebin-url>")
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os.Exit(1)
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}
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hastebinURL := os.Args[1]
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if !strings.HasPrefix(hastebinURL, "https://haste.nixc.us/") {
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fmt.Println("Invalid Hastebin URL. Please provide a valid URL from haste.nixc.us")
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os.Exit(1)
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}
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// Get the key from the URL
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parts := strings.Split(hastebinURL, "/")
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if len(parts) < 4 {
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fmt.Println("Invalid Hastebin URL format")
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os.Exit(1)
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}
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key := parts[len(parts)-1]
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// Build the raw URL for downloading the content
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rawURL := fmt.Sprintf("https://haste.nixc.us/raw/%s", key)
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fileName := fmt.Sprintf("%s.cast", key)
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fmt.Printf("Downloading from %s to %s\n", rawURL, fileName)
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// Download the file
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err := downloadFile(rawURL, fileName)
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if err != nil {
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fmt.Printf("Error downloading the file: %v\n", err)
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os.Exit(1)
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}
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fmt.Printf("Downloaded file saved as %s\n", fileName)
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// Optional: Play the downloaded cast file using asciinema
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playCmd := exec.Command("asciinema", "play", fileName)
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playCmd.Stdout = os.Stdout
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playCmd.Stderr = os.Stderr
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err = playCmd.Run()
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if err != nil {
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fmt.Printf("Error playing the cast file: %v\n", err)
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os.Exit(1)
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}
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fmt.Println("Playback finished.")
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}
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