40 lines
601 B
Go
40 lines
601 B
Go
package main
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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)
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func Spawn(entry InitTabEntry) (*exec.Cmd, error) {
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cmdline := strings.Split(entry.Process, " ")
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cmd := exec.Command(cmdline[0], cmdline[1:]...)
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// TODO: add stdio handling
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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err := cmd.Start()
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if err != nil {
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return nil, err
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}
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return cmd, nil
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}
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func Exec(entry InitTabEntry) error {
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cmd, err := Spawn(entry)
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if err != nil {
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return fmt.Errorf("spawn: %w", err)
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}
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err = cmd.Wait()
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if err != nil {
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return fmt.Errorf("wait: %w", err)
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}
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return nil
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}
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