Reup

reup helps you context switch between projects by getting your various development environments up to date quickly.

Use it like so:

$ cd ~/code/my-awesome-project
$ reup

This will do two things:

1. git pull so you have the lastest code
2. Start your application server

• reup knows what codebase you're using, so it can guess pretty well what it needs to do to start your server.
• For example, if reup detects a Gemfile with Foreman, it will run bundle exec foreman start. If it detects ember-cli-build.js, it will run ember serve. This is totally configurable.

reup also supports conditional actions:

• If, in your Ember app, reup detects that package.json or bower.json were modified by git pull, it will also run npm install. Again, this is completely configurable.

• also -r
• Reset the database after pulling. Useful if you have someone on your team with a proclivity to rewrite migrations.

• also -b

• Perform a git checkout of the given branch prior to pulling.

• For example, this will take you back to the master branch:

  # reup -b master

First, run reup --init. This will create a file ~/.reup.yaml where you can place your custom commands.

The default .reup.yaml looks like this:

---
ember:
  indicator_files:
    - ember-cli-build.js
  serve:
    command: "ember server"
  install:
    command: "npm install"
    only_if_changed:
      - bower.json
      - package.json
      - ember-cli-build.js
rails:
  indicator_files:
    - Gemfile
  serve:
    command: "bundle exec foreman start"
  install:
    command: bundle
    only_if_changed:
      - Gemfile
  db:
    reset_command: "bundle exec rake db:migrate:reset"
    migrate_command: "bundle exec rake db:migrate"

A few notes about this file:

1. Top-level values indicate project types. You can have as many as these as you want, and name them whatever you want.
2. Each project type is determined by a series of indicator_files that must be present in the working directory.

• These need to be unique to a specific project. You can't have two projects that only specify Gemfile as an indicator file, for instance.

3. The action to be taken upon detecting the indicator files is specified in serve.
4. install is where you specify how dependencies are installed for this project type.

• If you like, you can also write an only_if_changed property here. The install command will only be run if any of the files you specify are changed by the pull.

5. Some projects, like Rails, also support db actions.

• These allow you to quickly reset your database or run migrations after doing a pull.