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Add error if migration directory does not exist

pull/62/head
tsctao 2017-07-09 16:56:11 +07:00
parent 056a4d47dc
commit 0aec7f101d
1 changed files with 5 additions and 0 deletions
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migrate.go
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@ -5,6 +5,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"log" "log"
"os"
"path/filepath" "path/filepath"
"runtime" "runtime"
"sort" "sort"
@ -105,6 +106,10 @@ func AddNamedMigration(filename string, up func(*sql.Tx) error, down func(*sql.T
// CollectMigrations returns all the valid looking migration scripts in the // CollectMigrations returns all the valid looking migration scripts in the
// migrations folder and go func registry, and key them by version. // migrations folder and go func registry, and key them by version.
func CollectMigrations(dirpath string, current, target int64) (Migrations, error) { func CollectMigrations(dirpath string, current, target int64) (Migrations, error) {
if _, err := os.Stat(dirpath); os.IsNotExist(err) {
return nil, fmt.Errorf("%s directory does not exists", dirpath)
}
var migrations Migrations var migrations Migrations
// SQL migration files. // SQL migration files.