FilenameRegex builds regular expression stmt with given filename extension from driver.

LineColumnFromOffset reads data and returns line and column integer for a given offset.

LinesBeforeAndAfter reads n lines before and after a given line.

ReadMigrationFiles reads all migration files from a given path.

File represents one file on disk.

MigrationFile represents both the UP and the DOWN migration file.

Files is a slice of Files.

MigrationFiles is a slice of MigrationFiles.