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Update README for clarity & to document more about the web frontend

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Sybren A. Stüvel 2022-04-05 17:28:19 +02:00
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@ -6,20 +6,21 @@ Blender add-on sources are all combined in this one repository.
## Building
1. Install [Go 1.18 or newer](https://go.dev/), Java (just a JRE is enough), and Node 16 (see below)
2. Set the environment variable `GOPATH` to where you want Go to put its packages. Defaults to `$HOME/go` if not set. Run `go env GOPATH` if you're not sure.
3. Ensure `$GOPATH/bin` is included in your `$PATH` environment variable.
4. Magically build the web frontend (still under development, no concrete steps documentable quite yet)
1. Install [Go 1.18 or newer](https://go.dev/), and Node 16 (see "Node / Web UI" below).
2. Optional: set the environment variable `GOPATH` to where you want Go to put its packages.
3. Ensure `$GOPATH/bin` is included in your `$PATH` environment variable. `$GOPATH` defaults to `$HOME/go` if not set. Run `go env GOPATH` if you're not sure.
4. Set up the web frontend for development (see "Node / Web UI" below).
5. Run `make with-deps` to install build-time dependencies and build the application. Subsequent builds can just run `make` without arguments.
You should now have two executables: `flamenco-manager` and `flamenco-worker`.
Both can be run with the `-help` CLI argument to see the available options.
To rebuild only the Manager or Worker, run `make flamenco-manager` or `make flamenco-worker`.
## Node / Web UI
The web UI is built with Vue, Bootstrap, and Socket.IO for communication with the backend.
NodeJS is used to collect all of those and build the frontend files. It's recommended to install Node v16 via Snap:
The web UI is built with Vue, Bootstrap, and Socket.IO for communication with the backend. NodeJS/NPM is used to collect all of those and build the frontend files. It's recommended to install Node v16 via Snap:
```
sudo snap install node --classic --channel=16
@ -27,6 +28,38 @@ sudo snap install node --classic --channel=16
This also gives you the Yarn package manager, which can be used to install web dependencies and build the frontend files.
To set up the development environment, follow these steps:
```
# Ensure /usr/local/lib/node_modules exists and is writable by you:
sudo mkdir /usr/local/lib/node_modules
sudo chown youruser /usr/local/lib/node_modules
# Set up the symlinks necessary for development:
cd web/manager-api
npm link
cd ../app
npm link flamenco-manager
npm install
# Run the web frontend:
yarn serve
```
## Generating the OpenAPI/Swagger API
Some code is generated from the OpenAPI specs in
`pkg/api/flamenco-manager.yaml`. The generated code is committed to Git, so that
after a checkout you shouldn't need to re-run the generator to build Flamenco.
After changing `pkg/api/flamenco-manager.yaml`, run `make generate` to generate
the code, then commit to Git.
The JavaScript and Python generator is made in Java, so it requires a JRE/JDK to
be installed. On Ubuntu Linux, `sudo apt install default-jre-headless` should be
enough.
## Swagger UI