/
fs.go
77 lines (72 loc) · 1.3 KB
/
fs.go
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package ll
import (
"github.com/tongson/gl"
"github.com/yuin/gopher-lua"
"io"
"os"
)
func FsIsdir(L *lua.LState) int {
dir := L.CheckString(1)
is := gl.StatPath("directory")
if is(dir) {
L.Push(lua.LTrue)
return 1
} else {
L.Push(lua.LNil)
L.Push(lua.LString("Not a directory."))
return 2
}
}
func FsIsfile(L *lua.LState) int {
f := L.CheckString(1)
is := gl.StatPath("")
if is(f) {
L.Push(lua.LTrue)
return 1
} else {
L.Push(lua.LNil)
L.Push(lua.LString("Not a file."))
return 2
}
}
func FsRead(L *lua.LState) int {
path := L.CheckString(1)
isFile := gl.StatPath("file")
/* #nosec G304 */
if isFile(path) {
file, err := os.Open(path)
defer func() {
_ = file.Close()
}()
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(err.Error()))
return 2
}
if str, err := io.ReadAll(file); err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(err.Error()))
return 2
} else {
L.Push(lua.LString(string(str)))
return 1
}
} else {
L.Push(lua.LNil)
L.Push(lua.LString("Not a file or file does not exist."))
return 2
}
}
func FsWrite(L *lua.LState) int {
f := L.CheckString(1)
s := L.CheckString(2)
err := gl.StringToFile(f, s)
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(err.Error()))
return 2
} else {
L.Push(lua.LTrue)
return 1
}
}