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package main
import (
"os"
"github.com/boltdb/bolt"
)
// Check performs a consistency check on the database and prints any errors found.
func Check(path string) {
if _, err := os.Stat(path); os.IsNotExist(err) {
fatal(err)
return
}
db, err := bolt.Open(path, 0600, nil)
if err != nil {
fatal(err)
return
}
defer db.Close()
// Perform consistency check.
_ = db.View(func(tx *bolt.Tx) error {
var count int
ch := tx.Check()
loop:
for {
select {
case err, ok := <-ch:
if !ok {
break loop
}
println(err)
count++
}
}
// Print summary of errors.
if count > 0 {
fatalf("%d errors found", count)
} else {
println("OK")
}
return nil
})
}
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