forked from hkc/cc-stuff
71 lines
1.8 KiB
Lua
71 lines
1.8 KiB
Lua
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local pretty = require("cc.pretty")
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local args = { ... }
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local instance, user, repo = args[1]:match("https?://([^/]+)/([^/]+)/([^/]+)")
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local function getContents(path)
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local url = "https://" .. instance .. "/api/v1/repos/" .. user .. "/" .. repo .. "/contents" .. (path and ("/" .. path) or "")
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local res, err = http.get(url)
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if not res then
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printError(err)
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return nil, err
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end
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return textutils.unserializeJSON(res:readAll())
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end
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local function walkRepository(basedir, callback)
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local res, err = getContents(basedir)
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if not res then
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return nil, err
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end
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for _, elem in ipairs(res) do
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if elem.type == "file" then
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callback(elem.path, elem)
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elseif elem.type == "dir" then
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walkRepository(elem.path, callback)
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else
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printError("unknown type: " .. elem.type)
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end
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end
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end
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local function downloadFile(url, path)
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local fp, err = io.open(path, "wb")
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if not fp then
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return nil, err
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end
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local rq
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rq, err = http.get(url, nil, true)
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if not rq then
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return nil, err
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end
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local headers = rq.getResponseHeaders()
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local length = tonumber(headers["Content-Length"]) or 1
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local written = 0
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local _, y = term.getCursorPos()
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while true do
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local chunk = rq.read(1)
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if not chunk then break end
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fp:write(chunk)
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written = written + #chunk
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term.setCursorPos(1, y)
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term.clearLine()
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local w = math.min(25, math.floor(written * 25 / length))
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term.write("["..string.rep("=", w)..string.rep(" ", 25-w).."] ")
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term.write(string.format("%7.3f%% %s", 100 * written / length, path))
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end
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fp:close()
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print()
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end
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walkRepository(nil, function(path, file)
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downloadFile(file.download_url, repo.."-clone/"..path)
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end)
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