File size: 1,386 Bytes
d7c5875 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | local _tl_compat; if (tonumber((_VERSION or ''):match('[%d.]*$')) or 0) < 5.3 then local p, m = pcall(require, 'compat53.module'); if p then _tl_compat = m end end; local string = _tl_compat and _tl_compat.string or string
local lint = {}
local util = require("luarocks.util")
local download = require("luarocks.download")
local fetch = require("luarocks.fetch")
function lint.add_to_parser(parser)
local cmd = parser:command("lint", "Check syntax of a rockspec.\n\n" ..
"Returns success if the text of the rockspec is syntactically correct, else failure.",
util.see_also()):
summary("Check syntax of a rockspec.")
cmd:argument("rockspec", "The rockspec to check.")
end
function lint.command(args)
local filename = args.rockspec
if not filename:match(".rockspec$") then
local err
filename, err = download.download_file("rockspec", filename:lower())
if not filename then
return nil, err
end
end
local rs, err = fetch.load_local_rockspec(filename)
if not rs then
return nil, "Failed loading rockspec: " .. err
end
local ok = true
if not rs.description or not rs.description.license then
util.printerr("Rockspec has no description.license field.")
ok = false
end
if ok then
return ok
end
return nil, filename .. " failed consistency checks."
end
return lint
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