2022-01-03 11:07:34 +01:00
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local M = {}
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local Log = require "lvim.core.log"
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local function git_cmd(opts)
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local plenary_loaded, Job = pcall(require, "plenary.job")
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if not plenary_loaded then
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vim.cmd "packadd plenary.nvim"
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end
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opts = opts or {}
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opts.cwd = opts.cwd or get_lvim_base_dir()
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local stderr = {}
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local stdout, ret = Job
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:new({
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command = "git",
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args = opts.args,
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cwd = opts.cwd,
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on_stderr = function(_, data)
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table.insert(stderr, data)
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end,
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})
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:sync()
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if not vim.tbl_isempty(stderr) then
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Log:debug(stderr)
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end
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if not vim.tbl_isempty(stdout) then
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Log:debug(stdout)
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end
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return ret, stdout
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end
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local function safe_deep_fetch()
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local ret, result = git_cmd { args = { "rev-parse", "--is-shallow-repository" } }
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if ret ~= 0 then
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Log:error "Git fetch failed! Check the log for further information"
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return
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end
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-- git fetch --unshallow will cause an error on a a complete clone
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local fetch_mode = result[1] == "true" and "--unshallow" or "--all"
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ret = git_cmd { args = { "fetch", fetch_mode } }
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if ret ~= 0 then
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Log:error "Git fetch failed! Check the log for further information"
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return
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end
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return true
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end
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---pulls the latest changes from github
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function M.update_base_lvim()
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Log:info "Checking for updates"
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local ret = git_cmd { args = { "fetch" } }
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if ret ~= 0 then
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Log:error "Update failed! Check the log for further information"
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return
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end
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ret = git_cmd { args = { "diff", "--quiet", "@{upstream}" } }
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if ret == 0 then
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Log:info "LunarVim is already up-to-date"
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return
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end
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ret = git_cmd { args = { "merge", "--ff-only", "--progress" } }
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if ret ~= 0 then
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Log:error "Update failed! Please pull the changes manually instead."
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return
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end
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end
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---Switch Lunarvim to the specified development branch
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---@param branch string
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function M.switch_lvim_branch(branch)
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if not safe_deep_fetch() then
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return
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end
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local ret = git_cmd { args = { "switch", branch } }
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if ret ~= 0 then
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Log:error "Unable to switch branches! Check the log for further information"
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return
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end
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end
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---Get the current Lunarvim development branch
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---@return string|nil
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function M.get_lvim_branch()
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2022-01-30 20:51:45 +01:00
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local ret, branch = git_cmd { args = { "rev-parse", "--abbrev-ref", "HEAD" } }
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2022-01-03 11:07:34 +01:00
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if ret ~= 0 or (not branch or branch[1] == "") then
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Log:error "Unable to retrieve the name of the current branch. Check the log for further information"
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return
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end
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return branch[1]
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end
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---Get currently checked-out tag of Lunarvim
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---@param type string can be "short"
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---@return string|nil
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function M.get_lvim_tag(type)
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type = type or ""
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local ret, results = git_cmd { args = { "describe", "--tags" } }
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local lvim_full_ver = results[1] or ""
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if ret ~= 0 or string.match(lvim_full_ver, "%d") == nil then
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return nil
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end
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if type == "short" then
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return vim.fn.split(lvim_full_ver, "-")[1]
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else
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return string.sub(lvim_full_ver, 1, #lvim_full_ver - 1)
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end
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end
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---Get the commit hash of currently checked-out commit of Lunarvim
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---@param type string can be "short"
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---@return string|nil
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function M.get_lvim_version(type)
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type = type or ""
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local branch = M.get_lvim_branch()
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if branch == "master" then
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return M.get_lvim_tag(type)
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end
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local ret, log_results = git_cmd { args = { "log", "--pretty=format:%h", "-1" } }
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local abbrev_version = log_results[1] or ""
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if ret ~= 0 or string.match(abbrev_version, "%d") == nil then
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Log:error "Unable to retrieve current version. Check the log for further information"
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return nil
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end
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if type == "short" then
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return abbrev_version
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end
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return branch .. "-" .. abbrev_version
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end
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function M.generate_plugins_sha(output)
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local list = {}
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output = output or "commits.lua"
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local core_plugins = require "lvim.plugins"
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for _, plugin in pairs(core_plugins) do
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local name = plugin[1]:match "/(%S*)"
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local url = "https://github.com/" .. plugin[1]
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print("checking: " .. name .. ", at: " .. url)
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local retval, latest_sha = git_cmd { args = { "ls-remote", url, "origin", "HEAD" } }
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if retval == 0 then
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-- replace dashes, remove postfixes and use lowercase
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local normalize_name = (name:gsub("-", "_"):gsub("%.%S+", "")):lower()
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list[normalize_name] = latest_sha[1]:gsub("\tHEAD", "")
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end
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end
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require("lvim.utils").write_file(output, "local commit = " .. vim.inspect(list), "w")
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end
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return M
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