packages/package_scanner.nim
2015-05-18 22:15:45 +01:00

103 lines
2.2 KiB
Nim

# A very simple Nim package scanner.
#
# Scans the package list from this repository.
#
# Check the packages for:
# * Missing/unknown license
# * Missing description
# * Missing name
# * Missing/unknown method
# * Missing/unreachable repository
#
# Usage: nim c -d:ssl -r package_scanner.nim
#
# Copyright 2015 Federico Ceratto <federico.ceratto@gmail.com>
# Released under GPLv3 License, see /usr/share/common-licenses/GPL-3
import httpclient
import net
import json
import os
const
LICENSES = @[
"Allegro 4 Giftware",
"BSD",
"BSD3",
"CC0",
"GPL",
"GPLv2",
"GPLv3",
"LGPLv2",
"LGPLv3",
"MIT",
"MS-PL",
"WTFPL",
"libpng",
"zlib"
]
VCS_TYPES = @["git", "hg"]
proc check(): int =
var
name: string
url: string
echo ""
let
pkg_list = parseJson(readFile(getCurrentDir() / "packages.json"))
for pdata in pkg_list:
if not pdata.hasKey("name"):
echo "E: missing package name"
result.inc()
continue
name = pdata["name"].str
if not pdata.hasKey("method"):
echo "E: ", name, " has no method"
result.inc()
elif not (pdata["method"].str in VCS_TYPES):
echo "E: ", name, " has an unknown method: ", pdata["method"].str
result.inc()
if not pdata.hasKey("license"):
echo "E: ", name, " has no license"
result.inc()
elif not (pdata["license"].str in LICENSES):
echo "W: ", name, " has an unexpected license: ", pdata["license"]
if not pdata.hasKey("description"):
echo "E: ", name, " has no description"
result.inc()
if not pdata.hasKey("url"):
echo "E: ", name, " has no URL"
result.inc()
continue
for pdata in pkg_list:
if pdata.hasKey("name") and pdata.hasKey("web"):
name = pdata["name"].str
url = pdata["web"].str
try:
discard getContent(url, timeout=1000)
except HttpRequestError, TimeoutError:
echo "E: ", name, ": unable to fetch repository ", url, " ", getCurrentExceptionMsg()
result.inc()
except AssertionError:
echo "W: ", name, ": httpclient failed ", url, " ", getCurrentExceptionMsg()
echo "Error count: ", result
return
when isMainModule:
quit(check())