Convert most of the code in `Makefile` to [Magefile](https://magefile.org/):
This makes it possible to build Flamenco without `make` (and the POSIX environment/commands it expect) by running:
```bash
$ go run mage.go webappInstallDeps # Only on the first build.
$ go run mage.go build
```
More efficient builds are possible with other commands, and some release-related commands still require `make`. At least the barrier to entry should be considerably lower (compared to having to install Make + Cygwin/MSYS2 on Windows).
Fix: #102633
This does not port the building of release packages, so it doesn't address #102671.
### Main Targets
| Target | Description |
|----------|---------------------------------------------------------------------------------|
| build | Build Flamenco Manager and Flamenco Worker, including the webapp and the add-on |
| check | Run unit tests, check for vulnerabilities, and run the linter |
| clean | Remove executables and other build output |
| generate | Generate code (OpenAPI and test mocks) |
### All Targets
Get these via `go run mage.go -l`:
```
Targets:
build Flamenco Manager and Flamenco Worker, including the webapp and the add-on
check Run unit tests, check for vulnerabilities, and run the linter
clean Remove executables and other build output
flamencoManager Build Flamenco Manager with the webapp and add-on ZIP embedded
flamencoManagerWithoutWebapp Only build the Flamenco Manager executable, do not rebuild the webapp
flamencoWorker Build the Flamenco Worker executable
generate code (OpenAPI and test mocks)
generateGo Generate Go code for Flamenco Manager and Worker
generateJS Generate JavaScript code for the webapp
generatePy Generate Python code for the add-on
govulncheck Check for known vulnerabilities.
staticcheck Analyse the source code.
test Run unit tests
version Show which version information would be embedded in executables
vet Run `go vet`
webappInstallDeps Use Yarn to install the webapp's NodeJS dependencies
webappStatic Build the webapp as static files that can be served
```
Co-authored-by: Mateus Abelli <mateusabelli@gmail.com>
Reviewed-on: https://projects.blender.org/studio/flamenco/pulls/104341
Do not update the website via `make update-website`. Which version of
Flamenco is published on the website is managed manually, independently of
the version in the Git repo.
`make update-version` now also updates
`web/project-website/data/flamenco.yaml` so that the new version is
listed as the latest one on flamenco.blender.org.
Note that such a change will only be visible online after publishing the
site with `make project-website`. Be sure to only do this after the
build has been uploaded there, to avoid dead links.
Don't log the git commands in the version updater Go code. They are already
shown by the Makefile (`update-version` target), and we should only have
one set of those commands to maintain.
Flamenco now no longer uses the Git tags + hash for the application
version, but an explicit `VERSION` variable in the `Makefile`.
After changing the `VERSION` variable in the `Makefile`, run
`make update-version`.
Not every part of Flamenco looks at this variable, though. Most
importantly: the Blender add-on needs special handling, because that
doesn't just take a version string but a tuple of integers. Running
`make update-version` updates the add-on's `bl_info` dict with the new
version. If the version has any `-blabla` suffix (like `3.0-beta0`) it
will also set the `warning` field to explain that it's not a stable
release.
