From 0d5a6db9db5380360c897d02b0cb3f0d9c0d4495 Mon Sep 17 00:00:00 2001
From: Nicholas Duffy <duffn@outlook.com>
Date: Sat, 6 May 2017 08:04:19 -0600
Subject: [PATCH] Update CollectMigrations for subdirectories
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I like to group my migrations by logical subdirectories.

```
[nicholasduffy@duffn:~/go/src/github.com/pressly/goose/migrations on sql-subdirectories]
% tree                                                                                                                                              ✭
.
├── group1
│   └── 20170506073854_table1_create_table.sql
└── group2
    └── 20170506073920_table2_create_table.sql

2 directories, 2 files
```

It's easy to run migrations by groups if necessary. However, I'd like the
ability to run all migrations in all subdirectories at the same time. This
PR adds discovery of all SQL files in subdirectories within the `-dir`
directory.
---
 migrate.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migrate.go b/migrate.go
index 1e2bf7a..bd3e48a 100644
--- a/migrate.go
+++ b/migrate.go
@@ -97,7 +97,7 @@ func CollectMigrations(dirpath string, current, target int64) (Migrations, error
 	// extract the numeric component of each migration,
 	// filter out any uninteresting files,
 	// and ensure we only have one file per migration version.
-	sqlMigrations, err := filepath.Glob(dirpath + "/*.sql")
+	sqlMigrations, err := filepath.Glob(dirpath + "/**/*.sql")
 	if err != nil {
 		return nil, err
 	}