v0.8.0

• Add support for sqlite3, cassandra
• Modify output of info subcommand; now in json, tsv formats
• Add alternate names for direction in filename when creating migration (#9)
• Move, refactor test suite
• Use a library for cli, improve usage funcs
• Write any adhoc informational messages to stderr
• Simplify and reduce the exported API of pkg godfish, many breaking changes

Breaking changes

• Move identifiers to pkg internal unless they're needed by a Driver implementation or a subcommand's Run func.
• Modify signatures of ApplyMigration, Info, Migrate funcs to be simpler and also not reference pkg internal
• Remove any unused identifiers (like CreateSchemaMigrationsTable)
• Driver interface
  • Removed the direct dependency on database/sql from the Driver interface. It was not used in the library anyways.
  • Change signature of UpdateSchemaMigrations to go along with previously-mentioned goal of being simple, not referencing pkg internal.

Commits

a658a52 refactor: Remove database/sql from Driver interface
71372d0 feat: Add sqlite3 driver
9196510 refactor: Re-arrange Driver tests
2affc38 feat: Add cassandra driver, ci setup
77a911e test: Adjust driver tests to accept custom migration content
0c07e70 refactor(cmd): Update command line stuff
b88267c fix(ci): Specify cassandra:3.11.11
b0f9ecc refactor: Move some internal test types to stub package
21e26df Change Info output to json, tsv formats
a4ac74b feat: Customize direction name in migration files
8d6ada0 refactor: Make API simpler
28476fb refactor: Make output for cmd help, adhoc data more consistent