All checks were successful
Test / Create distribution (push) Successful in 33s
Test / Sandbox (push) Successful in 2m10s
Test / Hakurei (push) Successful in 3m4s
Test / Sandbox (race detector) (push) Successful in 3m59s
Test / Hpkg (push) Successful in 4m2s
Test / Hakurei (race detector) (push) Successful in 4m45s
Test / Flake checks (push) Successful in 1m37s
This is useful in some tests. Signed-off-by: Ophestra <cat@gensokyo.uk>
35 lines
537 B
Go
35 lines
537 B
Go
package container
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import (
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"fmt"
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"log"
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"os"
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"sync"
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"hakurei.app/message"
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)
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var (
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executable string
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executableOnce sync.Once
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)
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func copyExecutable(msg message.Msg) {
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if name, err := os.Executable(); err != nil {
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m := fmt.Sprintf("cannot read executable path: %v", err)
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if msg != nil {
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msg.BeforeExit()
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msg.GetLogger().Fatal(m)
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} else {
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log.Fatal(m)
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}
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} else {
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executable = name
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}
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}
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func MustExecutable(msg message.Msg) string {
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executableOnce.Do(func() { copyExecutable(msg) })
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return executable
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}
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