Nim/tools/nimgrab.nim at devel · dleinker/Nim

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import std/[os, httpclient]

proc syncDownload(url, file: string) =

let client = newHttpClient()

proc onProgressChanged(total, progress, speed: BiggestInt) =

var message = "Downloading "

message.add url

message.add ' '

message.addInt speed div 1000

message.add "kb/s\n"

message.add $clamp(int(progress * 100 div total), 0, 100)

message.add '%'

echo message

client.>

client.downloadFile(url, file)

client.close()

echo "100%"

if os.paramCount() != 2:

quit "Usage: nimgrab <url> <file>"

else:

syncDownload(os.paramStr(1), os.paramStr(2))