57 lines
1 KiB
Go
57 lines
1 KiB
Go
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package main
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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)
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func main() {
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// Check for URL argument
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if (len(os.Args) < 2 || os.Args[1] == "help") {
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fmt.Println("Swirl 1.0")
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fmt.Println("------------------")
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fmt.Println("Usage: swirl <url>")
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return
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}
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// Get URL from argument
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url := os.Args[1]
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// Create an HTTP client
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client := &http.Client{}
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// Create a new request
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req, err := http.NewRequest(http.MethodGet, url, nil)
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if err != nil {
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fmt.Println("Error creating request:", err)
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return
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}
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// Send the request and get the response
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resp, err := client.Do(req)
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if err != nil {
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fmt.Println("Error fetching content:", err)
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return
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}
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defer resp.Body.Close() // Ensure body is closed
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// Check for successful response
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if resp.StatusCode != http.StatusOK {
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fmt.Println("Error:", resp.StatusCode)
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return
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}
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// Read the response body
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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fmt.Println("Error reading response body:", err)
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return
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}
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// Print the page content
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fmt.Println(string(body))
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}
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