Migrant

Basic migration manager

Currently supports:

• postgres
• sqlite

Installation

cargo install migrant

Usage

migrant --init - initialize project and create a .migrant file (which should be .gitignore'd) with db credentials. The default migration location is resources/migrations. This can be modified in your .migrant file ("migration_folder"). If the directory doesn't exist, it will be created the first time you run migrant --new <tag>.

migrant --new initial - generate new up & down files with the tag initial under the specified migration_folder.

migrant --list - display all available .sql files and mark those applied.

migrant --up [--force, --fake] - apply the next available migration.

migrant --down [--force, --fake] - apply the down file of the most recent migration.

migrant --shell - open a repl

$ migrant --help

  Migrant 0.2.2
  James K. <james.kominick@gmail.com>
  Postgres migration manager

  USAGE:
      migrant [FLAGS] [OPTIONS]

  FLAGS:
      -d, --down       Moves down (applies .down.sql) one migration
          --fake       Updates the .meta file as if the specified migration was applied
          --force      Applies the migration and treats it as if it were successful
      -h, --help       Prints help information
          --init       Initialize project
      -l, --list       List status of applied and available migrations
      -s, --shell      Open a repl connection
      -u, --up         Moves up (applies .up.sql) one migration
      -V, --version    Prints version information

  OPTIONS:
      -n, --new <MIGRATION_TAG>    Creates a new migrations folder with up&down templates