README
¶
cmd 
Functions
exec(command, [timeout=10]) - execute command via exec.Start. Will wait while command is executed.
Returns table with values
statusstdoutstderr
The default timeout is 10 seconds after which the command will be terminated. The default timeout may be overriden with an optional timeout value (seconds).
Examples
local cmd = require("cmd")
local runtime = require("runtime")
local command = "sleep 1"
if runtime.goos() == "windows" then command = "timeout 1" end
local result, err = cmd.exec(command)
if err then error(err) end
if not(result.status == 0) then error("status") end
local cmd = require("cmd")
local runtime = require("runtime")
local command = "sleep 5"
if runtime.goos() == "windows" then command = "timeout 1" end
local result, err = cmd.exec(command, 1)
if err then error(err) end
if not(result.status == 0) then error("status") end
Documentation
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Overview ¶
Package cmd implements golang cmd functionality for lua.
Index ¶
Examples ¶
Constants ¶
View Source
const (
//Timeout default execution timeout in seconds
Timeout = 10
)
Variables ¶
This section is empty.
Functions ¶
func Exec ¶
Exec lua cmd.exec(command) return ({status=0, stdout="", stderr=""}, err)
Example ¶
cmd.exec()
state := lua.NewState()
Preload(state)
runtime.Preload(state)
source := `
local cmd = require("cmd")
local runtime = require("runtime")
local command = "sleep 1"
if runtime.goos() == "windows" then command = "timeout 1" end
local result, err = cmd.exec(command)
if err then error(err) end
print(result.status)
`
if err := state.DoString(source); err != nil {
log.Fatal(err.Error())
}
Output: 0
Types ¶
This section is empty.
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