diff options
| -rw-r--r-- | drive/revision_list.go | 62 | ||||
| -rw-r--r-- | gdrive.go | 28 | ||||
| -rw-r--r-- | handlers.go | 12 |
3 files changed, 102 insertions, 0 deletions
diff --git a/drive/revision_list.go b/drive/revision_list.go new file mode 100644 index 0000000..941fbca --- /dev/null +++ b/drive/revision_list.go @@ -0,0 +1,62 @@ +package drive + +import ( + "fmt" + "io" + "text/tabwriter" + "google.golang.org/api/drive/v3" +) + +type ListRevisionsArgs struct { + Out io.Writer + Id string + NameWidth int64 + SkipHeader bool + SizeInBytes bool +} + +func (self *Drive) ListRevisions(args ListRevisionsArgs) (err error) { + revList, err := self.service.Revisions.List(args.Id).Fields("revisions(id,keepForever,size,modifiedTime,originalFilename)").Do() + if err != nil { + return fmt.Errorf("Failed listing revisions: %s", err) + } + + PrintRevisionList(PrintRevisionListArgs{ + Out: args.Out, + Revisions: revList.Revisions, + NameWidth: int(args.NameWidth), + SkipHeader: args.SkipHeader, + SizeInBytes: args.SizeInBytes, + }) + + return +} + +type PrintRevisionListArgs struct { + Out io.Writer + Revisions []*drive.Revision + NameWidth int + SkipHeader bool + SizeInBytes bool +} + +func PrintRevisionList(args PrintRevisionListArgs) { + w := new(tabwriter.Writer) + w.Init(args.Out, 0, 0, 3, ' ', 0) + + if !args.SkipHeader { + fmt.Fprintln(w, "Id\tName\tSize\tModified\tKeepForever") + } + + for _, rev := range args.Revisions { + fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s\n", + rev.Id, + truncateString(rev.OriginalFilename, args.NameWidth), + formatSize(rev.Size, args.SizeInBytes), + formatDatetime(rev.ModifiedTime), + formatBool(rev.KeepForever), + ) + } + + w.Flush() +} @@ -69,6 +69,34 @@ func main() { }, }, &cli.Handler{ + Pattern: "[global options] list revisions [options] <id>", + Description: "List file revisions", + Callback: listRevisionsHandler, + Flags: cli.Flags{ + "global options": globalFlags, + "options": []cli.Flag{ + cli.IntFlag{ + Name: "nameWidth", + Patterns: []string{"--name-width"}, + Description: fmt.Sprintf("Width of name column, default: %d, minimum: 9, use 0 for full width", DefaultNameWidth), + DefaultValue: DefaultNameWidth, + }, + cli.BoolFlag{ + Name: "skipHeader", + Patterns: []string{"--no-header"}, + Description: "Dont print the header", + OmitValue: true, + }, + cli.BoolFlag{ + Name: "sizeInBytes", + Patterns: []string{"--bytes"}, + Description: "Size in bytes", + OmitValue: true, + }, + }, + }, + }, + &cli.Handler{ Pattern: "[global options] download [options] <id>", Description: "Download file or directory", Callback: downloadHandler, diff --git a/handlers.go b/handlers.go index 31a1887..5e681ab 100644 --- a/handlers.go +++ b/handlers.go @@ -76,6 +76,18 @@ func exportHandler(ctx cli.Context) { checkErr(err) } +func listRevisionsHandler(ctx cli.Context) { + args := ctx.Args() + err := newDrive(args).ListRevisions(drive.ListRevisionsArgs{ + Out: os.Stdout, + Id: args.String("id"), + NameWidth: args.Int64("nameWidth"), + SizeInBytes: args.Bool("sizeInBytes"), + SkipHeader: args.Bool("skipHeader"), + }) + checkErr(err) +} + func mkdirHandler(ctx cli.Context) { args := ctx.Args() err := newDrive(args).Mkdir(drive.MkdirArgs{ |