49 lines
1.5 KiB
Go
49 lines
1.5 KiB
Go
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package js
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import (
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"errors"
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"github.com/dop251/goja"
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"github.com/ssgo/u"
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)
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func requireFile() map[string]any {
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return map[string]any{
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"read": func(args goja.FunctionCall, vm *goja.Runtime) goja.Value {
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if len(args.Arguments) < 1 {
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return vm.NewGoError(errors.New("arguments need 1 given " + u.String(len(args.Arguments))))
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}
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if r, err := u.ReadFile(u.String(args.Arguments[0].Export())); err == nil {
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return vm.ToValue(r)
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} else {
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return vm.NewGoError(err)
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}
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},
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"write": func(args goja.FunctionCall, vm *goja.Runtime) goja.Value {
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if len(args.Arguments) < 2 {
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return vm.NewGoError(errors.New("arguments need 2 given " + u.String(len(args.Arguments))))
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}
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if err := u.WriteFileBytes(u.String(args.Arguments[0].Export()), u.Bytes(args.Arguments[0].Export())); err == nil {
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return nil
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} else {
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return vm.NewGoError(err)
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}
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},
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"dir": func(args goja.FunctionCall, vm *goja.Runtime) goja.Value {
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if len(args.Arguments) < 1 {
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return vm.NewGoError(errors.New("arguments need 1 given " + u.String(len(args.Arguments))))
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}
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if r, err := u.ReadDir(u.String(args.Arguments[0].Export())); err == nil {
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return vm.ToValue(r)
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} else {
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return vm.NewGoError(err)
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}
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},
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"stat": func(args goja.FunctionCall, vm *goja.Runtime) goja.Value {
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if len(args.Arguments) < 1 {
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return vm.NewGoError(errors.New("arguments need 1 given " + u.String(len(args.Arguments))))
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}
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return vm.ToValue(u.GetFileInfo(u.String(args.Arguments[0].Export())))
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},
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}
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}
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