https://github.com/graphaelli/go-flag-http-headers

https://github.com/graphaelli/go-flag-http-headers

Last synced: 12 months ago
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• Host: GitHub
• URL: https://github.com/graphaelli/go-flag-http-headers
• Owner: graphaelli
• License: apache-2.0
• Created: 2022-09-23T02:50:38.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-09-23T02:52:24.000Z (over 3 years ago)
• Last Synced: 2025-04-03T11:29:02.847Z (about 1 year ago)
• Language: Go
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Summary

`go-flag-http-headers` provides a simple way to add a command line flag for specifying HTTP headers.

## Example

```go

package main

import (

	"flag"

	"fmt"

	"net/http"

	"net/http/httputil"

	headerflag "github.com/graphaelli/go-flag-http-headers"

)

func main() {

	hf := headerflag.New()

	flag.Var(hf, "header", "HTTP header, can be specified multiple times")

	flag.Parse()

	req, _ := http.NewRequest(http.MethodGet, "http://example.com", nil)

	for h, vs := range hf.Headers() {

		for _, v := range vs {

			req.Header.Add(h, v)

		}

	}

	b, _ := httputil.DumpRequest(req, false)

	fmt.Println(string(b))

}

```