From fea388b03d67a26a6bb13e9b9363b15e72b7f2c5 Mon Sep 17 00:00:00 2001 From: Ben Johnson Date: Thu, 27 Mar 2014 22:36:05 -0600 Subject: Refactor bolt commands into individual files. --- cmd/bolt/keys.go | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 cmd/bolt/keys.go (limited to 'cmd/bolt/keys.go') diff --git a/cmd/bolt/keys.go b/cmd/bolt/keys.go new file mode 100644 index 0000000..56245b8 --- /dev/null +++ b/cmd/bolt/keys.go @@ -0,0 +1,41 @@ +package main + +import ( + "os" + + "github.com/boltdb/bolt" +) + +// Keys retrieves a list of keys for a given bucket. +func Keys(path, name string) { + if _, err := os.Stat(path); os.IsNotExist(err) { + fatal(err) + return + } + + db, err := bolt.Open(path, 0600) + if err != nil { + fatal(err) + return + } + defer db.Close() + + err = db.View(func(tx *bolt.Tx) error { + // Find bucket. + b := tx.Bucket(name) + if b == nil { + fatalf("bucket not found: %s", name) + return nil + } + + // Iterate over each key. + return b.ForEach(func(key, _ []byte) error { + println(string(key)) + return nil + }) + }) + if err != nil { + fatal(err) + return + } +} -- cgit v1.2.3