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Adds repo version subcommand

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Fixes #2571

License: MIT
Signed-off-by: Mike Pfister <pfista@gmail.com>
This commit is contained in:
Michael Pfister
2016-04-20 19:41:44 -07:00
parent 234afc8888
commit cd0a33c7c2
1 changed files with 41 additions and 0 deletions
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41
core/commands/repo.go
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@ -7,12 +7,17 @@ import (
corerepo "github.com/ipfs/go-ipfs/core/corerepo"
config "github.com/ipfs/go-ipfs/repo/config"
lockfile "github.com/ipfs/go-ipfs/repo/fsrepo/lock"
fsrepo "github.com/ipfs/go-ipfs/repo/fsrepo"
u "gx/ipfs/QmZNVWh8LLjAavuQ2JXuFmuYH3C11xo988vSgp7UQrTRj1/go-ipfs-util"
"io"
"os"
"path/filepath"
)
type RepoVersion struct {
Version string
}
var RepoCmd = &cmds.Command{
Helptext: cmds.HelpText{
Tagline: "Manipulate the IPFS repo.",
@ -25,6 +30,7 @@ var RepoCmd = &cmds.Command{
"gc": repoGcCmd,
"stat": repoStatCmd,
"fsck": RepoFsckCmd,
"version": repoVersionCmd,
},
}
@ -208,5 +214,40 @@ daemons are running.
Type: MessageOutput{},
Marshalers: cmds.MarshalerMap{
cmds.Text: MessageTextMarshaler,
var repoVersionCmd = &cmds.Command{
Helptext: cmds.HelpText{
Tagline: "Show the repo version.",
ShortDescription: `
'ipfs repo version' returns the current repo version.
`,
},
Options: []cmds.Option{
cmds.BoolOption("quiet", "q", "Write minimal output."),
},
Run: func(req cmds.Request, res cmds.Response) {
res.SetOutput(&RepoVersion{
Version: fsrepo.RepoVersion,
})
},
Type: RepoVersion{},
Marshalers: cmds.MarshalerMap{
cmds.Text: func(res cmds.Response) (io.Reader, error) {
response := res.Output().(*RepoVersion)
quiet, _, err := res.Request().Option("quiet").Bool()
if err != nil {
return nil, err
}
buf := new(bytes.Buffer)
if quiet {
buf = bytes.NewBufferString(fmt.Sprintf("fs-repo@%s\n", response.Version))
} else {
buf = bytes.NewBufferString(fmt.Sprintf("ipfs repo version fs-repo@%s\n", response.Version))
}
return buf, nil
},
},
}