2.5 KiB
2.5 KiB
Install build requirements
Ubuntu
sudo apt install git cargo libssl-dev pkg-config libpq-dev yarn curl gnupg2 espeak
# install yarn
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt update && sudo apt install yarn
macOS
Install Rust using the recommended option on rust-lang.org (rustup).
Then, install Homebrew if you don't already have it installed.
Finally, install Node and Yarn.
brew install node yarn
Get the back end source code
git clone https://github.com/LemmyNet/lemmy.git
# or alternatively from gitea
# git clone https://yerbamate.ml/LemmyNet/lemmy.git
Build the backend (Rust)
cargo build
# for development, use `cargo check` instead)
Get the front end source code
git clone https://github.com/LemmyNet/lemmy-ui.git
# get the translations
git submodule init
git submodule update --remote
Setup postgresql
Ubuntu
sudo apt install postgresql
sudo systemctl start postgresql
# Either execute db-init.sh, or manually initialize the postgres database:
sudo -u postgres psql -c "create user lemmy with password 'password' superuser;" -U postgres
sudo -u postgres psql -c 'create database lemmy with owner lemmy;' -U postgres
export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
macOS
brew install postgresql
brew services start postgresql
/usr/local/opt/postgres/bin/createuser -s postgres
# Either execute db-init.sh, or manually initialize the postgres database:
psql -c "create user lemmy with password 'password' superuser;" -U postgres
psql -c 'create database lemmy with owner lemmy;' -U postgres
export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
Run a local development instance
cd lemmy
cargo run
Then open localhost:1235 in your browser. To reload back-end changes, you will have to rerun cargo run. You can use cargo check as a faster way to find compilation errors.
To do front end development:
cd lemmy-ui
yarn
yarn dev
and go to localhost:1234. Front end saves should rebuild the project.
Note that this setup doesn't include image uploads or link previews (provided by pict-rs and iframely respectively). If you want to test those, you should use the Docker development.