private void ExecuteList()
{
Console.WriteLine("===============================");
Console.WriteLine("Humpback Migration List");
var migrations = _migration_provider.GetMigrations();
Console.WriteLine( // Couldn't help myself, leaving in the 'SSt' is enough for © stuff http://www.ascii-art.net/about.php
@"
__________...----..____..-'``-..___
,'. ```--.._
: ``._
| -- ``.
| <o> -.- -. - -. `.
: __ -- . \
`._____________ ( `. -.- -- - . ` \
`-----------------\ \_.--------..__..--.._ `. `. :
`--' SSt `-._ . |
`.` |
\` |
\ |
/ \`.
/ _\-'
/_,'
"); // yes i know thats not actually a humpback whale, its a sperm whale, but for now thats too bad, theres not a lot of ascii whale photos to choose from.
// also, if user doesnt' have monospaced font in their shell, it wont render right. bummer for them!
Console.WriteLine(migrations.Count +
@" Migrations \o/ means it is currently deployed
=================================================================");
int db_version = _migration_provider.DatabaseMigrationNumber();
foreach (var m in migrations)
{
Console.WriteLine("{0} {1} {2}", (m.Key > db_version ? " " : "\\o/"), ((m.Key).ToString()).PadLeft(3), new FileInfo(m.Value).Name);
}
}
private void SaveUnDeployed()
{
var migrations = _migration_provider.GetMigrations();
var migration_contents = _migration_provider.GetMigrationsContents();
CreateSql(migrations, migration_contents, v => v.Key > _migration_provider.DatabaseMigrationNumber());
}
// > hump -m -all | updates database to most recent migration
// > hump -m 12 | updates database to a specific migration (up or down)
// > hump -m -up | migrates database up one migration
// > hump -m -down | migrates database down one migration
// > hump -m -empty | removes all migrations from database
// > hump -m -reset | removes and re-adds all migrations (-empty, then -all)
public void Execute()
{
int top_migration = _migration_provider.GetMigrations().Max(m => m.Key);
int current_migration = _migration_provider.DatabaseMigrationNumber();
if (current_migration > top_migration)
{
current_migration = top_migration;
}
if (_configuration.All)
{
MigrateTo(top_migration);
}
else if (_configuration.Up)
{
MigrateTo(++current_migration);
}
else if (_configuration.Down)
{
MigrateTo(--current_migration);
}
else if (_configuration.Empty)
{
MigrateTo(0);
}
else if (_configuration.Reset)
{
MigrateTo(0);
MigrateTo(top_migration);
}
else if (SingleMigrationID() > 0)
{
MigrateTo(SingleMigrationID());
}
else
{
MigrateTo(top_migration);
}
}
