Add sync list command

3 files changed, 69 insertions, 0 deletions

diff --git a/drive/sync_list.go b/drive/sync_list.go
new file mode 100644
index 0000000..beb644e
--- /dev/null
+++ b/drive/sync_list.go
@@ -0,0 +1,44 @@
+package drive
+
+import (
+    "fmt"
+    "io"
+    "text/tabwriter"
+    "google.golang.org/api/googleapi"
+    "google.golang.org/api/drive/v3"
+)
+
+type ListSyncArgs struct {
+    Out io.Writer
+    SkipHeader bool
+}
+
+func (self *Drive) ListSync(args ListSyncArgs) error {
+    query := fmt.Sprintf("appProperties has {key='isSyncRoot' and value='true'}")
+    fields := []googleapi.Field{"nextPageToken", "files(id,name,mimeType,createdTime)"}
+    files, err := self.listAllFiles(query, fields)
+    if err != nil {
+        return err
+    }
+    printSyncDirectories(files, args)
+    return nil
+}
+
+func printSyncDirectories(files []*drive.File, args ListSyncArgs) {
+    w := new(tabwriter.Writer)
+    w.Init(args.Out, 0, 0, 3, ' ', 0)
+
+    if !args.SkipHeader {
+        fmt.Fprintln(w, "Id\tName\tCreated")
+    }
+
+    for _, f := range files {
+        fmt.Fprintf(w, "%s\t%s\t%s\n",
+            f.Id,
+            f.Name,
+            formatDatetime(f.CreatedTime),
+        )
+    }
+
+    w.Flush()
+}
diff --git a/gdrive.go b/gdrive.go
index 41e6a54..d906ada 100644
--- a/gdrive.go
+++ b/gdrive.go
@@ -337,6 +337,22 @@ func main() {
             },
         },
         &cli.Handler{
+            Pattern: "[global] sync list [options]",
+            Description: "List all syncable directories on drive",
+            Callback: listSyncHandler,
+            FlagGroups: cli.FlagGroups{
+                cli.NewFlagGroup("global", globalFlags...),
+                cli.NewFlagGroup("options",
+                    cli.BoolFlag{
+                        Name: "skipHeader",
+                        Patterns: []string{"--no-header"},
+                        Description: "Dont print the header",
+                        OmitValue: true,
+                    },
+                ),
+            },
+        },
+        &cli.Handler{
             Pattern: "[global] sync download [options] <id> <path>",
             Description: "Sync drive directory to local directory",
             Callback: downloadSyncHandler,
diff --git a/handlers_drive.go b/handlers_drive.go
index 714493c..71f5201 100644
--- a/handlers_drive.go
+++ b/handlers_drive.go
@@ -230,6 +230,15 @@ func deleteHandler(ctx cli.Context) {
     checkErr(err)
 }
 
+func listSyncHandler(ctx cli.Context) {
+    args := ctx.Args()
+    err := newDrive(args).ListSync(drive.ListSyncArgs{
+        Out: os.Stdout,
+        SkipHeader: args.Bool("skipHeader"),
+    })
+    checkErr(err)
+}
+
 func deleteRevisionHandler(ctx cli.Context) {
     args := ctx.Args()
     err := newDrive(args).DeleteRevision(drive.DeleteRevisionArgs{