Change instructions to rbenv (PR #910, fixes #899)

Co-authored-by: 1resu <1resu@solidaris.me>
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@ -11,132 +11,121 @@ If instead you just want to run Foodsoft without changing its code, please refer
[deployment](https://github.com/foodcoops/foodsoft/wiki/Deployment-notes). [deployment](https://github.com/foodcoops/foodsoft/wiki/Deployment-notes).
**System requirements**: **System requirements**:
[RVM](https://rvm.io/rvm/install), [rbenv](https://github.com/rbenv/rbenv),
[Ruby 2+](https://www.ruby-lang.org/en/downloads/), [Ruby 2.6+](https://www.ruby-lang.org/en/downloads/),
[Bundler](http://bundler.io/), [Bundler](http://bundler.io/),
[MySQL](http://mysql.com/)/[PostgreSQL](http://www.postgresql.org/)/[SQLite](http://sqlite.org/). [MySQL](http://mysql.com/) / [SQLite](http://sqlite.org/),
[Redis](http://redis.io/) (optional).
**Optional**:
[Redis](http://redis.io/).
### Getting started ### Getting started
0. Clone the repository from GitHub: 1. Clone the repository from GitHub:
git clone https://github.com/foodcoops/foodsoft.git git clone https://github.com/foodcoops/foodsoft.git
This brings up the bleeding-edge development version, which might contain some This brings up the bleeding-edge development version, which might contain some unfinished parts.
unfinished parts. If you want to be safe, choose the last release: If you want to be safe, choose the last release:
`git checkout $(git tag -l | grep ^v | sort -rn | head -n1)`
*Note:* When developing on Windows you might run into issues with shell scripts git checkout $(git tag -l | grep ^v | sort -rn | head -n1)
because of Git auto-crlf. Have a look how to avoid that in the
[Docker Development Setup](./SETUP_DEVELOPMENT_DOCKER.md#prerequisites-windows-only)
instructions.
1. Install RVM and Ruby 2.6+ (if you have not done so before): *Note:* When developing on Windows you might run into issues with shell scripts because of Git auto-crlf.
Have a look how to avoid that in the [Docker Development Setup](./SETUP_DEVELOPMENT_DOCKER.md#prerequisites-windows-only)
instructions.
\curl -L https://get.rvm.io | bash 1. Install and setup rbenv and Bundler. For Debian/Ubuntu:
source ~/.rvm/scripts/rvm
rvm install 2.6
We try to keep Foodsoft compatible with Ruby 2.6 as well as any later versions, sudo apt install rbenv
so if you use this and don't want to use RVM, that might actually work.
For other distributions have a look at the rbenv [documentation](https://github.com/rbenv/rbenv).
2. Install system dependencies. Add the following line to your `.bashrc`:
For Debian/Ubuntu, that's eval "$(rbenv init -)"
[libv8-dev](https://packages.debian.org/stable/libv8-dev)
[libmysqlclient-dev](https://packages.debian.org/stable/libmysqlclient-dev)
[libxml2-dev](https://packages.debian.org/stable/libxml2-dev)
[libxslt1-dev](https://packages.debian.org/stable/libxslt1-dev)
[libffi-dev](https://packages.debian.org/stable/libffi-dev)
[libreadline-dev](https://packages.debian.org/stable/libreadline-dev)
[libmagic-dev](https://packages.debian.org/stable/libmagic-dev):
# Debian/Ubuntu Install [ruby-build](https://github.com/rbenv/ruby-build):
sudo apt-get install libv8-dev libmysqlclient-dev libxml2-dev libxslt1-dev libffi-dev libreadline-dev libmagic-dev
For CentOS/Redhat you need mkdir -p "$(rbenv root)"/plugins
[v8](https://apps.fedoraproject.org/packages/v8) git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
[community-mysql-devel](https://apps.fedoraproject.org/packages/community-mysql-devel)
[libxml2-devel](https://apps.fedoraproject.org/packages/libxml2-devel) Change to the Foodsoft directory and install the [recommended](https://github.com/foodcoops/foodsoft/blob/master/.ruby-version)
[libxslt-devel](https://apps.fedoraproject.org/packages/libxslt-devel) Ruby version:
[libffi-devel](https://apps.fedoraproject.org/packages/libffi-devel)
[readline-devel](https://apps.fedoraproject.org/packages/readline-devel) rbenv install "$(cat .ruby-version)"
[file-devel](https://apps.fedoraproject.org/packages/file-devel):
Now you can install [Bundler](https://bundler.io/):
rbenv exec gem install bundler
1. Install system dependencies.
For Debian/Ubuntu, that's:
sudo apt install libv8-dev default-libmysqlclient-dev libxml2-dev libxslt1-dev libffi-dev libreadline-dev libmagic-dev
For CentOS/Redhat you need:
# CentOS/Redhat
sudo yum install v8 community-mysql-devel libxml2-devel libxslt-devel libffi-devel readline-devel file-devel sudo yum install v8 community-mysql-devel libxml2-devel libxslt-devel libffi-devel readline-devel file-devel
3. Install Ruby dependencies: 1. Install Ruby dependencies:
bundle install rbenv exec bundle install
4. Setup your development environment: 1. Setup your development environment:
rake foodsoft:setup_development rbenv exec rails foodsoft:setup_development
This will interactively prompt with several questions relating to your This will interactively prompt with several questions relating to your
required environment. required environment.
**Important**: After selecting your database type, `rake` will create the file `config/database.yml`, **Important**: After selecting your database type, `rails` will create the file `config/database.yml`,
which then then be edited with working `username` and `password` credentials for the database. These fields which then then be edited with working `username` and `password` credentials for the database. These fields
must be added for *development* AND (temporary) *test* databases. Then continue with confirmation in rake dialogue. must be added for *development* AND (temporary) *test* databases. Then continue with confirmation in rails dialogue.
5. Start rails by running: 1. Start rails by running:
bundle exec rails s rbenv exec rails s
6. Open your favorite browser and open the web application at: 1. Open your favorite browser and open the web browser at:
http://localhost:3000/ http://localhost:3000/
You might want to watch a You might want to watch a [kitten video](https://www.youtube.com/watch?v=9Iq5yCoHp4o) while it's loading.
[kitten video](https://www.youtube.com/watch?v=9Iq5yCoHp4o)
while it's loading.
7. Login using the default credentials: `admin/secret` 1. Login using the default credentials: `admin/secret`
8. Change the admin password, just in case. 1. Change the admin password, just in case.
9. Have phun! 1. Have phun!
For running integration tests, you also need the Chromium/Chrome web browser. For running integration tests, you also need the Chromium/Chrome web browser.
On Debian that would be `sudo apt-get install chromium`, on Ubuntu On Debian that would be `apt-get install chromium`, on Ubuntu
`sudo apt-get install chromium-browser`. `sudo apt-get install chromium-browser`.
### Manual configuration ### Manual configuration
The rake task `foodsoft:setup_development` helps you to setup foodsoft. The rails task `foodsoft:setup_development` helps you to setup foodsoft.
If you want to have more control, you can do these steps manually as If you want to have more control, you can do these steps manually as explained here.
explained here.
1. **Configure database** 1. **Configure database**
Create the database configuration from the default: Create the database configuration from the default:
cp config/database.yml.SQLite_SAMPLE config/database.yml cp config/database.yml.SQLite_SAMPLE config/database.yml
If you are fine with using a file-based sqlite database you are all set. If you are fine with using a file-based sqlite database you are all set.
The sqlite files (`development/test/production`) will reside in the `db` The sqlite files (`development/test/production`) will reside in the `db` directory. Otherwise you would want to copy one
directory. Otherwise you would want to copy one of the other of the other `database.yml.*_SAMPLE` files and edit `database.yml` to suit your needs.
`database.yml.*_SAMPLE` files and edit `database.yml` to suit your needs.
1. **Configure development environment**
2. **Configure development environment** Again, you need to create your own copy of the default configuration:
Again, you need to create your own copy of the default configuration:
cp config/environments/development.rb.SAMPLE config/environments/development.rb cp config/environments/development.rb.SAMPLE config/environments/development.rb
Edit development.rb to specify your settings (at least the ActionMailer SMTP Edit development.rb to specify your settings (at least the ActionMailer SMTP settings). If you just leave the file as is,
settings). If you just leave the file as is, emails will not work but emails will not work but everything else should be okay.
everything else should be okay.
1. **Foodsoft settings**
3. **Foodsoft settings**
You need to create your own copy of the foodsoft configuration settings: You need to create your own copy of the foodsoft configuration settings:
@ -144,37 +133,36 @@ explained here.
Edit `app_config.yml` to suit your needs or just keep the defaults for now. Edit `app_config.yml` to suit your needs or just keep the defaults for now.
1. **Create database (schema) and load defaults**
4. **Create database (schema) and load defaults** rbenv exec rails db:setup
rake db:setup With this, you also get a ready to go user with username 'admin' and password 'secret'.
With this, you also get a ready to go user with username 'admin' and 1. (optional) Get **background jobs** done
password 'secret'.
Time intensive tasks may block the web request. To run these in a separate task, you can install Redis and enable Resque:
5. (optional) Get **background jobs** done
Time intensive tasks may block the web request. To run these in a separate
task, you can install Redis and enable Resque:
* Comment `Resque.inline = true` in `config/environments/development.rb` * Comment `Resque.inline = true` in `config/environments/development.rb`
* Install [Redis](http://redis.io/) (Ubuntu package `redis-server`) * Install [Redis](http://redis.io/) (Debian/Ubuntu package `redis-server`)
* Run the worker: `rake resque:work QUEUE=foodsoft_notifier` * Run the worker:
```
rbenv exec rails resque:work QUEUE=*
```
To have look on the current queue, failed jobs etc start the resque server with To have look on the current queue, failed jobs etc start the resque server with
`resque-web`. `resque-web`.
1. (optional) **View mails in browser** instead in your logs
6. (optional) **View mails in browser** instead in your logs
We use mailcatcher in development mode to view all delivered mails in a We use mailcatcher in development mode to view all delivered mails in a
browser interface. Just install mailcatcher with gem install mailcatcher browser interface. Just install mailcatcher with `rbenv exec gem install mailcatcher`
and start the service with and start the service with:
mailcatcher mailcatcher
From now on you have a smtp server listening on 1025. To see the emails go to From now on you have a smtp server listening on 1025. To see the emails go to:
http://localhost:1080 http://localhost:1080
@ -187,4 +175,4 @@ within a docker image. While the default [`Dockerfile`](../Dockerfile) is setup
use docker-compose (using [`docker-compose-dev.yml`](../docker-compose-dev.yml)) to use docker-compose (using [`docker-compose-dev.yml`](../docker-compose-dev.yml)) to
setup the whole stack at once. setup the whole stack at once.
See [Setup Development Docker](./SETUP_DEVELOPMENT_DOCKER.md) for a detailed description. See [Setup Development Docker](./SETUP_DEVELOPMENT_DOCKER.md) for a detailed description.