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27 lines
584 B
Go
27 lines
584 B
Go
package version
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import (
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"fmt"
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"io"
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"os"
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)
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// FprintVersion outputs the version string to the writer, in the following
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// format, followed by a newline:
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//
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// <cmd> <project> <version>
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//
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// For example, a binary "registry" built from github.com/docker/distribution
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// with version "v2.0" would print the following:
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//
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// registry github.com/docker/distribution v2.0
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//
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func FprintVersion(w io.Writer) {
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fmt.Fprintln(w, os.Args[0], Package, Version)
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}
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// PrintVersion outputs the version information, from Fprint, to stdout.
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func PrintVersion() {
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FprintVersion(os.Stdout)
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}
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