storj/cmd/uplinkng/cmd_version.go

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// Copyright (C) 2021 Storj Labs, Inc.
// See LICENSE for copying information.
package main
import (
"fmt"
"runtime/debug"
"strconv"
"strings"
"time"
"github.com/zeebo/clingy"
"github.com/zeebo/errs"
"storj.io/private/version"
)
type cmdVersion struct {
verbose bool
}
func newCmdVersion() *cmdVersion {
return &cmdVersion{}
}
func (c *cmdVersion) Setup(params clingy.Parameters) {
c.verbose = params.Flag(
"verbose", "prints all dependency versions", false,
clingy.Short('v'),
clingy.Transform(strconv.ParseBool), clingy.Boolean,
).(bool)
}
func (c *cmdVersion) Execute(ctx clingy.Context) error {
if version.Build.Release {
fmt.Fprintln(ctx, "Release build")
} else {
fmt.Fprintln(ctx, "Development build")
}
{
tw := newTabbedWriter(ctx.Stdout())
if !version.Build.Version.IsZero() {
tw.WriteLine("Version:", version.Build.Version.String())
}
if !version.Build.Timestamp.IsZero() {
tw.WriteLine("Build timestamp:", version.Build.Timestamp.Format(time.RFC822))
}
if version.Build.CommitHash != "" {
tw.WriteLine("Git commit:", version.Build.CommitHash)
}
tw.Done()
}
fmt.Fprintln(ctx)
bi, ok := debug.ReadBuildInfo()
if !ok {
return errs.New("unable to read build info")
}
tw := newTabbedWriter(ctx.Stdout(), "PATH", "VERSION")
defer tw.Done()
tw.WriteLine(bi.Main.Path, bi.Main.Version)
for _, mod := range bi.Deps {
if c.verbose || strings.HasPrefix(mod.Path, "storj.io/") {
tw.WriteLine(mod.Path, mod.Version)
}
}
return nil
}