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bd2a2d53d3
I omitted a lot of the min/max modernizers because they didn't result in more clear code. Some of it's older "for x := range 123". Also: errors.AsType, any, fmt.Appendf, etc. Updates #18682 Change-Id: I83a451577f33877f962766a5b65ce86f7696471c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
30 lines
546 B
Go
30 lines
546 B
Go
// Copyright (c) Tailscale Inc & contributors
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build !unix
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package main
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import (
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"errors"
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"os"
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"os/exec"
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)
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func doExec(cmd string, args []string, env []string) error {
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c := exec.Command(cmd, args[1:]...)
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c.Env = env
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c.Stdin = os.Stdin
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c.Stdout = os.Stdout
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c.Stderr = os.Stderr
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err := c.Run()
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// Propagate ExitErrors within this func to give us similar semantics to
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// the Unix variant.
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if ee, ok := errors.AsType[*exec.ExitError](err); ok {
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os.Exit(ee.ExitCode())
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}
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return err
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}
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