mirror of https://github.com/Hilbis/Hilbish
66 lines
1.1 KiB
Go
66 lines
1.1 KiB
Go
// Here is the core api for the hilbi shell itself
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// Basically, stuff about the shell itself and other functions
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// go here.
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package main
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import (
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"os"
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"github.com/pborman/getopt"
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"github.com/yuin/gopher-lua"
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"mvdan.cc/sh/v3/interp"
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)
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var exports = map[string]lua.LGFunction {
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"run": run,
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"flag": flag,
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"cwd": cwd,
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}
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func HilbishLoader(L *lua.LState) int {
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mod := L.SetFuncs(L.NewTable(), exports)
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host, _ := os.Hostname()
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L.SetField(mod, "ver", lua.LString(version))
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L.SetField(mod, "user", lua.LString(curuser.Username))
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L.SetField(mod, "host", lua.LString(host))
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L.Push(mod)
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return 1
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}
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// Runs a command
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func run(L *lua.LState) int {
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var exitcode uint8 = 0
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cmd := L.CheckString(1)
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err := execCommand(cmd)
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if code, ok := interp.IsExitStatus(err); ok {
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exitcode = code
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} else if err != nil {
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exitcode = 1
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}
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L.Push(lua.LNumber(exitcode))
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return 1
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}
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func flag(L *lua.LState) int {
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flagchar := L.CheckString(1)
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L.Push(lua.LBool(getopt.Lookup([]rune(flagchar)[0]).Seen()))
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return 1
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}
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func cwd(L *lua.LState) int {
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cwd, _ := os.Getwd()
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L.Push(lua.LString(cwd))
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return 1
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}
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