Migrant

Basic migration manager powered by migrant_lib

Currently supports:

• postgres
• sqlite

Installation

By default migrant will build without any features, falling back to using each database's cli commands (psql & sqlite3). The postgres and rusqlite database driver libraries can be activated with the postgresql and sqlite features. Both of these drivers require their dev libraries (postgres: libpq-dev, sqlite: libsqlite3-dev). The binary releases are built with these features.

See releases for binaries, or

# install with default features
# use cli commands for all db interaction
cargo install migrant

# install with `postgres`
cargo install migrant --features postgresql

# install with `rusqlite`
cargo install migrant --features sqlite

# all
cargo install migrant --features 'postgresql sqlite'

Simple Usage

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

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

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

migrant apply [--down, --all, --force, --fake] - apply the next available migration[s].

migrant shell - open a repl

migrant which-config - display the full path of the .migrant.toml file being used

Usage as a library

See migrant_lib and examples