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Signal readiness of mount to potential callers

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This commit is contained in:
Matthieu Rakotojaona
2015-07-18 21:31:34 +02:00
parent a6ce7d9845
commit 414ade5b3f
1 changed files with 7 additions and 1 deletions
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8
cmd/restic/cmd_mount.go
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@@ -20,13 +20,17 @@ import (
type CmdMount struct { type CmdMount struct {
global *GlobalOptions global *GlobalOptions
ready chan struct{}
} }
func init() { func init() {
_, err := parser.AddCommand("mount", _, err := parser.AddCommand("mount",
"mount a repository", "mount a repository",
"The mount command mounts a repository read-only to a given directory", "The mount command mounts a repository read-only to a given directory",
&CmdMount{global: &globalOpts}) &CmdMount{
global: &globalOpts,
ready: make(chan struct{}, 1),
})
if err != nil { if err != nil {
panic(err) panic(err)
} }
@@ -76,6 +80,8 @@ func (cmd CmdMount) Execute(args []string) error {
cmd.global.Printf("Now serving %s under %s\n", repo.Backend().Location(), mountpoint) cmd.global.Printf("Now serving %s under %s\n", repo.Backend().Location(), mountpoint)
cmd.global.Printf("Don't forget to umount after quitting !\n") cmd.global.Printf("Don't forget to umount after quitting !\n")
cmd.ready <- struct{}{}
err = fs.Serve(c, &root) err = fs.Serve(c, &root)
if err != nil { if err != nil {
return err return err