Thor_s_crafter github download

-- Reactor- und Turbine control by Thor_s_Crafter --
-- Init Program Downloader (GitHub) --


--===== Local variables =====

--Release or beta version?
local selectInstaller = ""

--Branch & Relative paths to the url and path
local installLang = ""
local branch = ""
local relUrl = ""
local relPath = "/reactor-turbine-program/"


--Select the installer language
function selectLanguage()
    clearTerm()
    print("Sprache/Language")
    print("1) Deutsch/German (de)")
    print("2) English (en)")
    term.write("Eingabe/Enter (1-2): ")
    local input = read()
    if input == "1" then installLang = "de"
    elseif input == "2" then installLang = "en"
    else
        print("Ungueltige Eingabe!")
        print("Invalid input!")
        sleep(2)
        selectLanguage()
    end
end

--Select the github branch to download
function selectBranch()
    clearTerm()
    if installLang == "de" then
        print("Welche Version soll geladen werden?")
        print("Verfuegbar:")
        print("1) master (Releases)")
        print("2) beta (Betaversionen)")
        term.write("Eingabe (1-2): ")
    elseif installLang == "en" then
        print("Which version should be downloaded?")
        print("Available:")
        print("1) master (Realeases)")
        print("2) beta (Betaversions)")
        term.write("Input (1-2): ")
    end
    local input = read()
    if input == "1" then
        branch = "master"
        relUrl = "https://raw.githubusercontent.com/SoulofSorrow/Reactor-and-Turbine-control-program/"..branch.."/turbineControl_v2/src/"
        releaseVersion()
    elseif input == "2" then
        branch = "beta"
        relUrl = "https://raw.githubusercontent.com/SoulofSorrow/Reactor-and-Turbine-control-program/"..branch.."/turbineControl_v2/src/"
        betaVersion()
    else
        if installLang == "de" then print("Ungueltige Eingabe!")
        elseif installLang == "en" then print("Invalid input!") end
        sleep(2)
        selectBranch()
    end
end

--Removes old installations
function removeAll()
    print("Removing old files...")
    if fs.exists(relPath) then
        shell.run("rm "..relPath)
    end
    if fs.exists("startup") then
        shell.run("rm startup")
    end
end

--Writes the files to the computer
function writeFile(url,path)
    local file = fs.open("/reactor-turbine-program/"..path,"w")
    file.write(url)
    file.close()
end

--Resolve the right url
function getURL(path)
    local gotUrl = http.get(relUrl..path)
    if gotUrl == nil then
        clearTerm()
        error("File not found! Please check!\nFailed at "..relUrl..path)
    else
        return gotUrl.readAll()
    end
end

--Gets all the files from github
function getFiles()
    clearTerm()
    print("Getting new files...")
    --Changelog
    print("Changelog files...")
    writeFile(getURL("changelog/changelogDE.txt"),"changelog/changelogDE.txt")
    writeFile(getURL("changelog/changelogEn.txt"),"changelog/changelogDE.txt")
    --Config
    print("Config files...")
    writeFile(getURL("config/input.lua"),"config/input.lua")
    writeFile(getURL("config/options.txt"),"config/options.txt")
    writeFile(getURL("config/touchpoint.lua"),"config/touchpoint.lua")
    --Install
    print("Install files...")
    writeFile(getURL("install/installer.lua"),"install/installer.lua")
    --Program
    print("Program files...")
    writeFile(getURL("program/editOptions.lua"),"program/editOptions.lua")
    writeFile(getURL("program/reactorControl.lua"),"program/reactorControl.lua")
    writeFile(getURL("program/turbineControl.lua"),"program/turbineControl.lua")
    --Start
    print("Start files...")
    writeFile(getURL("start/menu.lua"),"start/menu.lua")
    writeFile(getURL("start/start.lua"),"start/start.lua")
    --Startup
    print("Startup file...")
    local file = fs.open("startup","w")
    file.writeLine("shell.run(\"/reactor-turbine-program/start/start.lua\")")
    file.close()
end

--Clears the terminal
function clearTerm()
    shell.run("clear")
    term.setCursorPos(1,1)
end

function releaseVersion()
    removeAll()
    --Downloads the installer
    if installLang == "de" then
        writeFile(getURL("install/installer.lua"),"install/installer.lua")
    elseif installLang == "en" then
        writeFile(getURL("install/installerEn.lua"),"install/installer.lua")
    end
    shell.run("/reactor-turbine-program/install/installer.lua")
end

function betaVersion()
    removeAll()
    getFiles()
    print("Done!")
    sleep(2)
end

--Run
selectLanguage()

selectBranch()
os.reboot()