mirror of https://github.com/folke/lazy.nvim.git
112 lines
2.5 KiB
Lua
112 lines
2.5 KiB
Lua
local Config = require("lazy.core.config")
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local M = {}
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---@diagnostic disable-next-line: no-unknown
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local uv = vim.loop
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---@class ProcessOpts
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---@field args string[]
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---@field cwd? string
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---@field on_line? fun(string)
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---@field on_exit? fun(ok:boolean, output:string)
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---@field timeout? number
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---@param opts? ProcessOpts
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function M.spawn(cmd, opts)
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opts = opts or {}
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opts.timeout = opts.timeout or (Config.options.git and Config.options.git.timeout * 1000)
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local env = {
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"GIT_TERMINAL_PROMPT=0",
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"GIT_SSH_COMMAND=ssh -oBatchMode=yes",
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}
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for key, value in
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pairs(uv.os_environ() --[[@as string[] ]])
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do
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table.insert(env, key .. "=" .. value)
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end
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local stdout = uv.new_pipe()
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local stderr = uv.new_pipe()
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local output = ""
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---@type vim.loop.Process
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local handle = nil
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local timeout
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local killed = false
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if opts.timeout then
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timeout = uv.new_timer()
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timeout:start(opts.timeout, 0, function()
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if handle and not handle:is_closing() then
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killed = true
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uv.process_kill(handle, "sigint")
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end
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end)
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end
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handle = uv.spawn(cmd, {
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stdio = { nil, stdout, stderr },
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args = opts.args,
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cwd = opts.cwd,
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env = env,
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}, function(exit_code, signal)
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if timeout then
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timeout:stop()
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timeout:close()
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end
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handle:close()
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stdout:close()
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stderr:close()
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local check = uv.new_check()
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check:start(function()
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if not stdout:is_closing() or not stderr:is_closing() then
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return
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end
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check:stop()
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if opts.on_exit then
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output = output:gsub("[^\r\n]+\r", "")
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if killed then
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output = output .. "\n" .. "Process was killed because it reached the timeout"
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end
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vim.schedule(function()
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opts.on_exit(exit_code == 0 and signal == 0, output)
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end)
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end
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end)
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end)
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if not handle then
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if opts.on_exit then
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opts.on_exit(false, "Failed to spawn process " .. cmd .. " " .. vim.inspect(opts))
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end
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return
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end
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---@param data? string
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local function on_output(err, data)
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assert(not err, err)
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if data then
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output = output .. data:gsub("\r\n", "\n")
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local lines = vim.split(vim.trim(output:gsub("\r$", "")):gsub("[^\n\r]+\r", ""), "\n")
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if opts.on_line then
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vim.schedule(function()
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opts.on_line(lines[#lines])
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end)
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end
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end
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end
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uv.read_start(stdout, on_output)
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uv.read_start(stderr, on_output)
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return handle
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end
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return M
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