musicus/README.md
2021-01-16 16:15:08 +01:00

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# Musicus
This is a desktop app for Musicus.
https://musicus.org
## Hacking
### Building
Musicus uses the [Meson build system](https://mesonbuild.com/). You can build
it using the following commands:
```
$ meson build
$ ninja -C build
```
Afterwards the resulting binary executable is under
`build/target/debug/musicus`.
### Flatpak
There is a Flatpak manifest file called `de.johrpan.musicus.json`. To build a
Flatpak you need the the latest Gnome SDK and the Freedesktop SDK with the Rust
extension. You can install those using the following commands:
```
$ flatpak remote-add --user --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
$ flatpak remote-add --user --if-not-exists gnome-nightly https://nightly.gnome.org/gnome-nightly.flatpakrepo
$ flatpak install --user gnome-nightly org.gnome.Sdk org.gnome.Platform
$ flatpak install --user flathub org.freedesktop.Sdk.Extension.rust-stable//19.08
```
Afterwards, the following commands will build, install and run the application:
```
$ rm -rf flatpak
$ flatpak-builder --user --install flatpak de.johrpan.musicus.json
$ flatpak run de.johrpan.musicus
```
### Special requirements
This program uses [Diesel](https://diesel.rs) as its ORM. After installing
the Diesel command line utility, you will be able to create a new schema
migration using the following command:
```
$ diesel migration generate [change_description]
```
To update the `src/database/schema.rs` file, you should use the following
command:
```
$ diesel migration run --database-url test.sqlite
```
This file should never be edited manually.
## License
Musicus is free and open source software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your option)
any later version.
Musicus is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
details.
You should have received a copy of the GNU Affero General Public License along
with this program. If not, see https://www.gnu.org/licenses/.