Setting Up WikiEduDashboard for Open Source Contribution on Windows
Contributing to open-source projects often requires a local development environment. For WikiEduDashboard, a web application by Wiki Education designed to help instructors manage Wikipedia-editing classes, setting this up on a standard Windows machine presented a unique challenge. The project's tooling is optimized for macOS and Linux, making a direct Windows setup problematic. This guide details the process of establishing a functional development environment using the Windows Subsystem for Linux (WSL).
Understanding the Problem: Windows vs. Linux Tooling
WikiEduDashboard, like many modern web applications, relies on a stack of tools and dependencies that are native or best supported within a Linux-like environment. Developers accustomed to macOS or Linux can typically clone a repository, install dependencies with a package manager like `apt` or `brew`, and run the application with relative ease. However, on a default Windows installation, these same steps can lead to compatibility issues, unmet dependencies, and frustrating error messages. The core problem is bridging the gap between the project's expected operating system and the user's actual operating system.
The Solution: Leveraging WSL for a Linux Environment
The most effective solution for running Linux-friendly applications on Windows is to create a Linux environment within Windows itself. This is precisely what the Windows Subsystem for Linux (WSL) enables. WSL allows developers to install and run a Linux distribution, such as Ubuntu, directly on Windows without the overhead of a traditional virtual machine or dual-boot setup. This provides a near-native Linux experience for command-line tools and development workflows.
Step 1: Install WSL
The first step is to install WSL. Open PowerShell or Command Prompt as an administrator and run the command: wsl --install. This command will install WSL and the default Ubuntu distribution. If you prefer a different distribution, you can list available options with wsl --list --online and install a specific one using wsl --install -d .
After installation, you will be prompted to restart your computer. Once restarted, the Ubuntu distribution will launch automatically, and you will be asked to create a username and password for your Linux environment. Remember these credentials, as they are necessary for package management and other administrative tasks within WSL.
Step 2: Update and Upgrade Packages
Once your Linux distribution is running, it's crucial to ensure all packages are up-to-date. Open your Linux terminal (by typing wsl in Command Prompt or PowerShell, or by searching for your distribution in the Start menu) and run the following commands:
sudo apt update
sudo apt upgrade
sudo apt update refreshes the list of available packages and their versions. sudo apt upgrade installs the latest versions of all installed packages. This step is vital to prevent dependency conflicts later in the setup process.
Step 3: Install Project Dependencies
WikiEduDashboard has specific dependencies that need to be installed within the WSL environment. The project's documentation or `package.json` file will list these. Common dependencies for a Ruby on Rails application like WikiEduDashboard include:
- Ruby: WikiEduDashboard is built with Ruby on Rails. You'll need to install a compatible Ruby version. Using a version manager like `rbenv` or `RVM` is highly recommended to manage multiple Ruby versions easily.
- Node.js and Yarn: For frontend asset management and JavaScript dependencies.
- PostgreSQL: The project uses PostgreSQL as its database.
- Bundler: A Ruby gem for managing application dependencies.
To install Ruby using `rbenv` (a common and recommended approach):
sudo apt install -y git curl build-essential libssl-dev libreadline-dev zlib1g-dev
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:".rbenv"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc
# Install ruby-build plugin for rbenv
git clone https://github.com/rbenv/ruby-build.git $(rbenv root)/plugins/ruby-build
# Install a specific Ruby version (e.g., 3.1.2)
rbenv install 3.1.2
rbenv global 3.1.2
To install Node.js and Yarn, you can use `nvm` (Node Version Manager) or directly from your distribution's repositories:
# Using apt (may install an older version)
sudo apt install nodejs npm
sudo npm install -g yarn
# Alternatively, using nvm (recommended for flexibility)
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
source ~/.bashrc
nvm install --lts
nvm use --lts
npm install -g yarn
To install PostgreSQL:
sudo apt install -y postgresql postgresql-contrib
Finally, install Bundler:
gem install bundler
Step 4: Clone the WikiEduDashboard Repository
With the necessary tools installed, you can now clone the WikiEduDashboard project from its GitHub repository. Navigate to the directory where you want to store the project and run:
git clone https://github.com/Wikinomics/wikiedudashboard.git
cd wikiedudashboard
Step 5: Install Project-Specific Gems and Run Migrations
Navigate into the cloned project directory and install the Ruby gems specified in the `Gemfile`:
bundle install
This command reads the `Gemfile` and installs all the required Ruby gems. This might take some time as it downloads and compiles various components.
Next, you need to set up the database. This involves creating the database and running migrations to set up the schema:
# Create the database (you might need to configure PostgreSQL users first)
rails db:create
# Run migrations to set up the database schema
rails db:migrate
You may need to configure PostgreSQL to allow connections from your WSL user. Often, this involves editing the `pg_hba.conf` file.
Step 6: Start the Development Server
Once the dependencies are installed and the database is set up, you can start the development server:
rails server
This command starts a local server, usually accessible at http://localhost:3000. You can now open this URL in your Windows web browser to see the WikiEduDashboard running locally. You can make changes to the code within your WSL environment, and the server will often reload automatically to reflect those changes.
Referenced Sources
- verified