### Checkout and Install Dependencies (Git)

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Use this command to checkout a specific version and install its dependencies.

```bash
git fetch origin
git checkout v0.0.3.4
bundle
```

--------------------------------

### Checkout Master Branch and Install Dependencies (Git)

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Use this command to switch back to the master branch and install its dependencies.

```bash
git checkout master
bundle
```

--------------------------------

### Start Resque Web Interface

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Starts the Resque web interface. The port can be adjusted using the -p flag.

```bash
bundle exec resque-web
```

--------------------------------

### Start Resque Worker

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Starts a Resque worker for the production environment, processing all queues.

```bash
RAILS_ENV=production QUEUE=* bundle exec rake resque:work
```

--------------------------------

### Start Sidekiq Worker

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Starts a Sidekiq worker. This replaces the Resque worker when using Sidekiq.

```bash
bundle exec sidekiq
```

--------------------------------

### Install Ruby 2.0 with RVM

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Instructions for installing Ruby 2.0.0 using RVM and updating the Diaspora project. Ensure you are in the correct directory before running commands.

```bash
rvm get stable
rvm install 2.0.0
cd ~/diaspora
git pull
cd - && cd ..
```

--------------------------------

### Install Gems with Database Support (Bundler)

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

When updating to version 0.6.0.0, the DB environment variable is removed. Use these commands to explicitly install gems for your desired database. For production, consider adding the `--deployment` flag.

```sh
gem install bundler
bundle install --with mysql # For MySQL and MariaDB
```

```sh
bundle install --with postgresql # For PostgreSQL
```

--------------------------------

### Run Account Deletions

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Execute this command after upgrading to ensure account deletions are properly processed. It is intended for production environments.

```bash
RAILS_ENV=production bundle exec rake accounts:run_deletions
```

--------------------------------

### Migrate Legacy Sidekiq Queues

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Run this rake task to move jobs from old Sidekiq queues to the default queue. Ensure queues are empty before shutting down the server for updates.

```bash
bin/rake migrations:legacy_queues
```

--------------------------------

### Email Users with Rake Task

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Use the `podmin:admin_mail` Rake task to send emails to users. Specify user selection, message file path, and subject.

```shell
RAILS_ENV=production bundle exec rake podmin:admin_mail['active_monthly','./message.html','Important message from pod']
```

--------------------------------

### Configure Heroku for Sidekiq

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Removes the Resque worker configuration and enables the Sidekiq worker on Heroku.

```bash
heroku config:remove SERVER_EMBED_RESQUE_WORKER
heroku config:set SERVER_EMBED_SIDEKIQ_WORKER=true
```

--------------------------------

### Replace .rvmrc with .ruby-version and .ruby-gemset

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

This change updates the project's Ruby environment management files. It replaces the older .rvmrc with the more standard .ruby-version and .ruby-gemset files.

```shell
Replace .rvmrc by .ruby-version and .ruby-gemset
```

--------------------------------

### Stop Resque Web Interface

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Stops the Resque web interface.

```bash
bundle exec resque-web -k
```

--------------------------------

### Update Rails Secret Token Configuration

Source: https://github.com/diaspora/diaspora/blob/develop/Changelog.md

Replace the old `secret_token` setting with `secret_key_base` in `config/initializers/secret_token.rb` for Rails 4 compatibility.

```ruby
# Old
Rails.application.config.secret_token = '***********...'

# New
Diaspora::Application.config.secret_key_base = '*************...'
```

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