/
cmd_simplefs_stat.go
179 lines (158 loc) · 4.25 KB
/
cmd_simplefs_stat.go
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// Copyright 2015 Keybase, Inc. All rights reserved. Use of
// this source code is governed by the included BSD license.
package client
import (
"errors"
"fmt"
"golang.org/x/net/context"
"github.com/keybase/cli"
"github.com/adamwalz/keybase-client/go/libcmdline"
"github.com/adamwalz/keybase-client/go/libkb"
keybase1 "github.com/adamwalz/keybase-client/go/protocol/keybase1"
)
// CmdSimpleFSStat is the 'fs stat' command.
type CmdSimpleFSStat struct {
libkb.Contextified
path keybase1.Path
spanType *keybase1.RevisionSpanType
}
// NewCmdSimpleFSStat creates a new cli.Command.
func NewCmdSimpleFSStat(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
return cli.Command{
Name: "stat",
ArgumentHelp: "<path>",
Usage: "stat directory element",
Action: func(c *cli.Context) {
cl.ChooseCommand(&CmdSimpleFSStat{Contextified: libkb.NewContextified(g)}, "stat", c)
cl.SetNoStandalone()
},
Flags: []cli.Flag{
cli.IntFlag{
Name: "rev",
Usage: "a revision number for the KBFS folder",
},
cli.StringFlag{
Name: "time",
Usage: "a time for the KBFS folder (eg \"2018-07-27 22:05\")",
},
cli.StringFlag{
Name: "reltime, relative-time",
Usage: "a relative time for the KBFS folder (eg \"5m\")",
},
cli.BoolFlag{
Name: "show-archived",
Usage: "shows stats for several previous revisions",
},
cli.BoolFlag{
Name: "show-last-archived",
Usage: "shows stats for sequential previous revisions",
},
},
}
}
func prefetchStatusString(e keybase1.Dirent) string {
if e.PrefetchStatus != keybase1.PrefetchStatus_IN_PROGRESS {
return e.PrefetchStatus.String()
}
if e.PrefetchProgress.BytesTotal == 0 {
return keybase1.PrefetchStatus_NOT_STARTED.String()
}
return fmt.Sprintf("%.2f%%",
100*float64(e.PrefetchProgress.BytesFetched)/
float64(e.PrefetchProgress.BytesTotal))
}
// Run runs the command in client/server mode.
func (c *CmdSimpleFSStat) Run() (err error) {
cli, err := GetSimpleFSClient(c.G())
if err != nil {
return err
}
ui := c.G().UI.GetTerminalUI()
ui.Printf("%v\n", c.path)
ctx := context.TODO()
if c.spanType != nil {
opid, err := cli.SimpleFSMakeOpid(ctx)
if err != nil {
return err
}
defer func() {
closeErr := cli.SimpleFSClose(ctx, opid)
if err == nil {
err = closeErr
}
}()
err = cli.SimpleFSGetRevisions(ctx, keybase1.SimpleFSGetRevisionsArg{
OpID: opid,
Path: c.path,
SpanType: *c.spanType,
})
if err != nil {
return err
}
err = cli.SimpleFSWait(ctx, opid)
if err != nil {
return err
}
res, err := cli.SimpleFSReadRevisions(ctx, opid)
if err != nil {
return err
}
for _, r := range res.Revisions {
e := r.Entry
ui.Printf("%d)\t%s\t%s\t%d\t%s\t%s\t%s\n",
r.Revision, keybase1.FormatTime(e.Time),
keybase1.DirentTypeRevMap[e.DirentType],
e.Size, e.Name, e.LastWriterUnverified.Username,
prefetchStatusString(e))
}
} else {
e, err := cli.SimpleFSStat(ctx, keybase1.SimpleFSStatArg{Path: c.path})
if err != nil {
return err
}
ui.Printf("%s\t%s\t%d\t%s\t%s\t%s\n",
keybase1.FormatTime(e.Time),
keybase1.DirentTypeRevMap[e.DirentType],
e.Size, e.Name, e.LastWriterUnverified.Username,
prefetchStatusString(e))
}
return nil
}
// ParseArgv gets the required path argument for this command.
func (c *CmdSimpleFSStat) ParseArgv(ctx *cli.Context) error {
nargs := len(ctx.Args())
var err error
if nargs != 1 {
return errors.New("stat requires a KBFS path argument")
}
// TODO: "rev" should be a real int64, need to update the
// `cli` library for that.
p, err := makeSimpleFSPathWithArchiveParams(
ctx.Args()[0], int64(ctx.Int("rev")), ctx.String("time"),
getRelTime(ctx))
if err != nil {
return err
}
c.path = p
if ctx.Bool("show-archived") {
st := keybase1.RevisionSpanType_DEFAULT
c.spanType = &st
}
if ctx.Bool("show-last-archived") {
if c.spanType != nil {
return errors.New("Cannot specify both -show-archived and " +
"-show-last-archived")
}
st := keybase1.RevisionSpanType_LAST_FIVE
c.spanType = &st
}
return nil
}
// GetUsage says what this command needs to operate.
func (c *CmdSimpleFSStat) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
KbKeyring: true,
API: true,
}
}