--migration-dir option does not work

[agentsim]

Setup

Versions

• Rust: 1.21
• Diesel: 0.16
• Database: SQLite
• Operating System MacOS 10.13.1

Problem Description

The CLI does not respect the --migration-dir option.

What are you trying to accomplish?

Perform diesel migration commands on a custom migration directory. Specifically the following command: diesel migration --database-url my.db --migration-dir migrations/sqlite list

The migrations/sqlite folder contains a folder called 2017-11-11-060348_initial, which contains only up.sql and down.sql. my.db has had no migrations applied.

What is the expected output?

The command should show the list of available migrations.

What is the actual output?

Invalid migration directory, the directory's name should be <timestamp>_<name_of_migration>, and it should only contain up.sql and down.sql.

[weiznich]

I think this may be a similar issue as #1201