Module names must be capitalised (start with a capital letter), and the name of
the file on disk must match ; however, matching up to capitalisation is allowed,
i.e. the file on disk can start with a lowercase letter.
A mismatch between Clerk assuming generated module artifacts would match the
capitalised module name, and `catala depends` matching the names of files on
disk (because it would otherwise mean treating dependencies differently
depending on if they originate from modules or not) was causing "file not found"
errors later on in the compilation chain.
This patch enforces that the capitalisation of the original file name on
disk (which is always known) takes precedence in Clerk, matching the behaviour
of `catala depends` and fixing the issue. It's also actually a small
simplification in Clerk code.
- 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.)
Print to json directly rather than depend on yojson and a ppx.
Note: this should be tested with the website in order to validate that the Json
output is 1-to-1.
(a second step could be to simplify this output, now that it's manual)
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.
This changes the `decl_ctx` to be toplevel only, with flattened references to
uids for most elements. The module hierarchy, which is still useful in a few
places, is kept separately.
Module names are also changed to UIDs early on, and support for module aliases
has been added (needs testing).
This resolves some issues with lookup, and should be much more robust, as well
as more convenient for most lookups.
The `decl_ctx` was also extended for string ident lookups, which avoids having
to keep the desugared resolution structure available throughout the compilation
chain.
- Add a `-I` option that allows defined modules to be available from other
directories
- Add reporting of the number of successful / failed tests
- Locate the project root, and always run the commands from there
