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opus/sys/apis/git.lua
kepler155c@gmail.com a625b52bad lint
2017-10-08 17:45:01 -04:00

50 lines
1.1 KiB
Lua

local json = require('json')
local Util = require('util')
local TREE_URL = 'https://api.github.com/repos/%s/%s/git/trees/%s?recursive=1'
local FILE_URL = 'https://raw.githubusercontent.com/%s/%s/%s/%s'
local git = { }
function git.list(repository)
local t = Util.split(repository, '(.-)/')
local user = t[1]
local repo = t[2]
local branch = t[3] or 'master'
local dataUrl = string.format(TREE_URL, user, repo, branch)
local contents = Util.download(dataUrl)
if not contents then
error('Invalid repository')
end
local data = json.decode(contents)
if data.message and data.message:find("API rate limit exceeded") then
error("Out of API calls, try again later")
end
if data.message and data.message == "Not found" then
error("Invalid repository")
end
local list = { }
for _,v in pairs(data.tree) do
if v.type == "blob" then
v.path = v.path:gsub("%s","%%20")
list[v.path] = {
url = string.format(FILE_URL, user, repo, branch, v.path),
size = v.size,
}
end
end
return list
end
return git