Mémo Rake

Rake est un outil puissant et extensible, distribué avec Rails. Il permet d’automatiser toutes sortes d’actions. EN voici un rappel de quelques unes peu citées dans les tutorial commun mais pour autant très utiles :

rake db:migrate:redo

Rollbacks the database one migration and re migrate up. If you want to rollback more than one step, define STEP=x

rake db:migrate:reset

Resets your database using your migrations for the current environment

rake db:reset

Drops and recreates the database from db/schema.rb for the current environment.

rake db:rollback

Rolls the schema back to the previous version. Specify the number of steps with STEP=n

rake db:schema:dump

Create a db/schema.rb file that can be portably used against any DB supported by AR

rake db:schema:load

Load a schema.rb file into the database

rake log:clear

Truncates all *.log files in log/ to zero bytes

rake tmp:cache:clear

Clears all files and directories in tmp/cache

rake tmp:clear

Clear session, cache, and socket files from tmp/

rake tmp:create

Creates tmp directories for sessions, cache, and sockets

rake tmp:pids:clear

Clears all files in tmp/pids

rake tmp:sessions:clear

Clears all files in tmp/sessions

rake tmp:sockets:clear

Clears all files in tmp/sockets

rake notes

Enumerate all annotations

rake notes:fixme

Enumerate all FIXME annotations

rake notes:optimize

Enumerate all OPTIMIZE annotations

rake notes:todo

Enumerate all TODO annotations

rake rails:freeze:edge

Lock to latest Edge Rails or a specific revision with REVISION=X (ex: REVISION=4021) or a tag with TAG=Y (ex: TAG=rel_1-1-0)

rake rails:freeze:gems

Lock this application to the current gems (by unpacking them into vendor/rails)

rake rails:unfreeze

Unlock this application from freeze of gems or edge and return to a fluid use of system gems

rake rails:update

Update both configs, scripts and public/javascripts from Rails

rake rails:update:configs

Update config/boot.rb from your current rails install

rake rails:update:javascripts

Update your javascripts from your current rails install

rake rails:update:scripts

Add new scripts to the application script/ directory

rake routes

Print out all defined routes in match order, with names.