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77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package stdlib
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import (
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"os"
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"syscall"
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"github.com/d5/tengo/v2"
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)
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func makeOSProcessState(state *os.ProcessState) *tengo.ImmutableMap {
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return &tengo.ImmutableMap{
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Value: map[string]tengo.Object{
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"exited": &tengo.UserFunction{
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Name: "exited",
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Value: FuncARB(state.Exited),
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},
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"pid": &tengo.UserFunction{
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Name: "pid",
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Value: FuncARI(state.Pid),
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},
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"string": &tengo.UserFunction{
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Name: "string",
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Value: FuncARS(state.String),
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},
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"success": &tengo.UserFunction{
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Name: "success",
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Value: FuncARB(state.Success),
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},
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},
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}
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}
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func makeOSProcess(proc *os.Process) *tengo.ImmutableMap {
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return &tengo.ImmutableMap{
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Value: map[string]tengo.Object{
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"kill": &tengo.UserFunction{
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Name: "kill",
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Value: FuncARE(proc.Kill),
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},
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"release": &tengo.UserFunction{
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Name: "release",
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Value: FuncARE(proc.Release),
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},
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"signal": &tengo.UserFunction{
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Name: "signal",
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Value: func(args ...tengo.Object) (tengo.Object, error) {
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if len(args) != 1 {
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return nil, tengo.ErrWrongNumArguments
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}
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i1, ok := tengo.ToInt64(args[0])
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if !ok {
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return nil, tengo.ErrInvalidArgumentType{
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Name: "first",
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Expected: "int(compatible)",
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Found: args[0].TypeName(),
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}
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}
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return wrapError(proc.Signal(syscall.Signal(i1))), nil
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},
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},
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"wait": &tengo.UserFunction{
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Name: "wait",
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Value: func(args ...tengo.Object) (tengo.Object, error) {
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if len(args) != 0 {
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return nil, tengo.ErrWrongNumArguments
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}
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state, err := proc.Wait()
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if err != nil {
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return wrapError(err), nil
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}
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return makeOSProcessState(state), nil
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},
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},
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},
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}
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}
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