/
main.go
52 lines (43 loc) · 824 Bytes
/
main.go
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package main
import (
"bytes"
"fmt"
"io/ioutil"
"mime/multipart"
"os"
"github.com/codegangsta/cli"
)
func main() {
app := cli.NewApp()
app.Name = "go-multi-part"
app.Usage = "make a multi part file"
app.Flags = []cli.Flag{
cli.StringSliceFlag{
Name: "file",
Value: &cli.StringSlice{},
},
}
app.Action = createMultipPart
app.Run(os.Args)
}
func createMultipPart(c *cli.Context) {
buffer := bytes.NewBuffer([]byte{})
mpw := multipart.NewWriter(buffer)
for _, file := range c.StringSlice("file") {
w, err := mpw.CreateFormFile("pulse-plugin", file)
if err != nil {
panic(err)
}
fb, err := ioutil.ReadFile(file)
if err != nil {
panic(err)
}
w.Write(fb)
}
err := mpw.Close()
if err != nil {
panic(err)
}
//print out the multiart file
fmt.Println(buffer.String())
}