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# compile with `nim c -d:ssl readme_template_downloader.nim`
import httpclient, parseopt, os
proc downloadTemplate(link: string) =
var client = newHttpClient()
try:
var file = open("README.md", fmWrite)
defer: file.close()
file.write(client.getContent(link))
echo("Success - downloaded template to README.md.")
except IOError as err:
echo("Failed to download template: " & err.msg)
proc writeHelp() =
echo """
README Template Downloader 0.1.0 (download a README Template)
Allowed arguments:
- h | --help : show help
- v | --version : show version
- d | --default : dowloads "BEST-README-Template"
- m | --minimal : dowloads from https://www.makeareadme.com/
- t | --template : download link for template ("RAW")
"""
proc writeVersion() =
echo "README Template Downloader 0.1.0"
proc cli*() =
var url: string = "https://raw.githubusercontent.com/othneildrew/Best-README-Template/master/BLANK_README.md"
if paramCount() == 0:
writeHelp()
quit(0)
for kind, key, val in getopt():
case kind
of cmdLongOption, cmdShortOption:
case key
of "help", "h":
writeHelp()
quit()
of "version", "v":
writeVersion()
quit()
of "d", "default": discard
of "m", "minimal": url = "https://gist.githubusercontent.com/sophiabrandt/0c68c821631e4203415f85043e29749f/raw/660b9a36f24a6cbd861f28ae861574c5a40b87f5/minimal-readme-template.md"
of "t", "template": url = val
else:
discard
else:
discard
downloadTemplate(url)
when isMainModule:
cli()
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