blob: 69831388ffc721ecebca3d96d394687bbb79acb9 (
plain)
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-- 'package manager'
local rbase = "https://g.gh0.pw/ccprogs/plain/"
local function perr(err,what)
if err then error(what..": "..err) end
end
local function manifest(pkgname)
print("fetching manifest of '"..pkgname.."'...")
local ,err = http.get(rbase..pkgname..".dat")
perr(err,"http.get")
local files={}
local files_present=false
local deps={}
for line in res:gmatch"[^\n]+" do
local op,argstart = line:match "^(%w+)%s+()"
if op then
argstr = line:sub(argstart)
local args = {}
for arg in argstr:gmatch"[^ ]+" do
table.insert(args,arg)
end
if op == "dep" then
for _,arg in ipairs(args) do deps[arg]=true end
elseif op == "file" then
files_present = true
for _,arg in ipairs(args) do files[arg]=true end
end
end
end
if not files_present then files[pkgname]=true end
return {files=files,deps=deps}
end
local function dl(filename)
local file,err=fs.open("/"..filename..".lua","w")
if err then error("fs.open "..err) end
local res,err = http.get("https://g.gh0.pw/ccprogs/plain/"..filename..".lua")
if err then error("http.get "..err) end
file.write(res.readAll())
file.flush()
file.close()
end
dl(arg[1])
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