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feat: add pipe function

pull/291/head
sammyette 2024-04-27 13:49:22 -04:00
parent 584bb0f460
commit 9491e3e67f
Signed by: sammyette
GPG Key ID: 904FC49417B44DCD
1 changed files with 13 additions and 0 deletions
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13
golibs/fs/fs.go
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@ -18,6 +18,7 @@ import (
rt "github.com/arnodel/golua/runtime" rt "github.com/arnodel/golua/runtime"
"github.com/arnodel/golua/lib/packagelib" "github.com/arnodel/golua/lib/packagelib"
"github.com/arnodel/golua/lib/iolib"
) )
var Loader = packagelib.Loader{ var Loader = packagelib.Loader{
@ -36,6 +37,7 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
"dir": util.LuaExport{fdir, 1, false}, "dir": util.LuaExport{fdir, 1, false},
"glob": util.LuaExport{fglob, 1, false}, "glob": util.LuaExport{fglob, 1, false},
"join": util.LuaExport{fjoin, 0, true}, "join": util.LuaExport{fjoin, 0, true},
"pipe": util.LuaExport{fpipe, 0, false},
} }
mod := rt.NewTable() mod := rt.NewTable()
util.SetExports(rtm, mod, exports) util.SetExports(rtm, mod, exports)
@ -226,6 +228,17 @@ func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.Next(), err return c.Next(), err
} }
func fpipe(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
rf, wf, err := os.Pipe()
if err != nil {
return nil, err
}
rfLua := iolib.NewFile(rf, 0)
wfLua := iolib.NewFile(wf, 0)
return c.PushingNext(t.Runtime, rfLua.Value(t.Runtime), wfLua.Value(t.Runtime)), nil
}
// readdir(path) -> table[string] // readdir(path) -> table[string]
// Returns a list of all files and directories in the provided path. // Returns a list of all files and directories in the provided path.
// #param dir string // #param dir string