github

--This is a simple program that gives the ability for computercraft to download files off of GitHub, similar to the
--default pastebin program (ONLY DOES GET)

local tArgs = {...}

local function errorColor(text)
    local isColor = term.isColor()
    if isColor == true then
        term.setTextColor(colors.red)
        print(text)
        term.setTextColor(colors.white)
    else
        print(text)
        end
    end

local function gitGet(user, repo, branch, path, toPath)
    local dl = http.get("https://raw.github.com/"..user.."/"..repo.."/"..branch.."/"..path)
    term.write("Connecting to GitHub.......")
    sleep(.125)
    if dl then
        print("Connected!")
        local file = dl.readAll()
        term.write("Downloading File.......")
        dl.close()
        sleep(.125)
        local check = fs.exists(toPath)
        if check == true then
            errorColor("Error: File Already Exists!")
        else
            local w = fs.open(toPath,"w")
            if w then
                w.write(file)
                w.close()
                print("Downloaded as "..toPath.."!")
                return true
            else
                w.close()
                term.write("Download Failed!")
                end
            end
    else
        errorColor("Connection Failed!")
        end
    end

if tArgs[5] == nil then
    errorColor("Usages: github get <user> <repo> <branch> <path> <topath>")
elseif tArgs[1] == "get" then
    if tArgs[6] ~= nil then
        gitGet(tArgs[2], tArgs[3], tArgs[4], tArgs[5], tArgs[6])
    else
        gitGet(tArgs[2], tArgs[3], tArgs[4], tArgs[5], tArgs[5])
        end
else
    errorColor("Usages: github get <user> <repo> <branch> <path> <topath>")
    end