local core = require "core"
local process  = require "process" 

---@class M
local M = {
  name = "shell"
}

-- Run a shell command
function M:run(cmd, opts, name)
  core.log("[jpdebug] Running shell command")
  if cmd then
    local proc = process.start(cmd, opts)
    return proc
  else
    core.error("[jpdebug] command not specified for target %s", name)
  end
end

-- Wait untill it ends, possibly with timeout
function M:wait(proc, time)
  return proc:wait(time)
end

-- Read the stdout, returns nil if process has stopped
function M:read_stdout(proc)
  return proc:read_stdout()
end

-- Read the stderr
function M:read_stderr(proc)
  return proc:read_stderr()
end

-- Kill the process
function M:kill(proc)
  proc:kill()
end

-- Terminate the process
function M:terminate(proc)
  proc:terminate()
end

return M