30 lines
504 B
Go
30 lines
504 B
Go
package cli
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import (
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"context"
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"fmt"
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"io"
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"gitea.maximumdirect.net/eric/distributor/internal/app"
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)
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func versionCommand(_ context.Context, args []string, stdout, stderr io.Writer) int {
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if hasHelp(args) {
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printVersionHelp(stdout)
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return exitOK
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}
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if rejectExtraArgs(stderr, "version", args) {
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return exitUsage
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}
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fmt.Fprintln(stdout, app.VersionString())
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return exitOK
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}
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func printVersionHelp(w io.Writer) {
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fmt.Fprint(w, `Usage:
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distributor version
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Print version information.
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`)
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}
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