You'll need the following dependencies:
- meson
- libeditorconfig-dev
- libgail-3-dev
- libgee-0.8-dev
- libgtksourceview-3.0-dev >= 3.24
- libgtkspell3-3-dev
- libgranite-dev
- libpeas-dev
- libsoup2.4-dev
- libvala-0.34-dev (or higher)
- libvte-2.91-dev
- libwebkit2gtk-4.0-dev
- libzeitgeist-2.0
- valac
Run meson build to configure the build environment. Change to the build directory and run ninja test to build
meson build --prefix=/usr
cd build
ninja test
To install, use ninja install, then execute with io.elementary.code
sudo ninja install
io.elementary.code