*Disclaimer*: This is intended for discussion
My impression is that the with-exceptions backend is to be superseded by the
without-exception backend, which is more general and more efficient. Therefore,
seeing the added complexity of maintaining the two in parallel, I see no good
reason to keep the with-exceptions version now that the equivalence of their
semantics have been proved.
It will also be nice to reduce divergences between the different backends ; and
this should make further simplifications possible (e.g. some thunkings may no
longer be needed)
Of course I am ready to hear arguments in favor of keeping it, be it in the mid-
or long-term.
This patch removes the `--avoid-exceptions` flag, making it the only option, and
the corresponding `with_exceptions` variant of the dcalc->lcalc translation. It
doesn't do further simplifications.
- This adds a `catala depends` command that recursively tracks module dependency.
It can then be used by Clerk for linking.
- Generation of cmo object files are added for OCaml (we only built native
objects, but jsoo requires bytecode).
- Some fixes to the generation of value embed/deembed shims (related to types
coming from different modules ; add support for options ; etc.)
Runtimes for the various backends are expected to be made available from their
own ecosystem. However, for convenience and to help with development
settings (where the runtime might change), as part of installing catala they are
put, in source form, into `<prefix>/lib/catala/runtime_LANG`.
When using a dev version of Catala, and using Python, one would then just have
to do `pip install <prefix>/lib/catala/runtime_python` within their venv to be
able to run their python programs.
- Use separate functions for successive passes in module `Driver.Passes`
- Use other functions for end results printing in module `Driver.Commands`
As a consequence, it is much more flexible to use by plugins or libs and we no
longer need the complex polymorphic variant parameter.
This patch leverages previous changes to use Cmdliner subcommands and
effectively specialises the flags of each Catala subcommand.
Other changes include:
- an attempt to normalise the generic options and reduce the number of global
references. Some are ok, like `debug` ; some would better be further cleaned up,
e.g. the ones used by Proof backend were moved to a `Proof.globals` module and
need discussion. The printer no longer relies on the global languages and prints
money amounts in an agnostic way.
- the plugin directory is automatically guessed and loaded even in dev setups.
Plugins are shown by the main `catala` command and listed in `catala --help`
- exception catching at the toplevel has been refactored a bit as well; return
codes are normalised to follow the manpage and avoid codes >= 128 that are
generally reserved for shells.
Update tests
but make sure to keep a consistent dune profile otherwise for `make all`,
avoiding multiple rebuilds.
This saves 30s CPU time on a `make all` that doesn't specify
`DUNE_PROFILE=release`
* Use the newer "pyproject.toml" for syntax highlighters
* Use venv for everything (previously, the pygment lexers were installed
globally, but more recent Python releases frown upon that. This will probably
be more stable in the long run...)
* Use one venv at the root of the project (`_python_venv/`) for both
pygments and the runtime
* Initialise this venv automatically from the Makefile (it should no longer be
necessary to run scattered `set_up.sh` scripts with mysterious interactions)
On the downsides, though:
* Only tested with Python 3.11 at the moment
* Need to remember to activate the venv (`. _python_venv/bin/activate`) from the
root for e.g. HTML literate output to work. A more manageable solution could
be for Catala to provide the lexers on-the-fly when calling `pygmentize`.
- fix dune compilation options: ensure both no dev failure on warnings and CI
failure on warnings (the defaults do neither of those things !)
- attempt to publish the build artifacts to github-pages, so that they could be
made more easily available and we could maybe remove the ones that are still
there from the main repo
