Monorepo nesting pdm run? Specifically pytests config.

[Jackbennett]

I've got a nice pdm setup like the example at https://github.com/pdm-project/pdm-example-monorepo

root/
  packages/
    api/
      pyproject.toml - scripts "test"
    lib/
      pyproject.toml - scripts "test"
  pyproject.toml - scripts ?

How would I get pdm run test from the root to start all the nested tests? The venv has successfully added them as editable packages and the import work. testing within each subpackage directly does work.

This hangs with no output;

[tool.pdm.scripts]
test = { composite = [
    "pdm run test -p ./packages/lib",
    "pdm run test -p ./packages/api ",
] }

e.g.

$ pdm run test -v
Traceback (most recent call last):
  File "C:\Users\Jack.Bennett\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\Jack.Bennett\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\Jack.Bennett\AppData\Local\Programs\Python\Python310\Scripts\pdm.EXE\__main__.py", line 4, in <module>
  File "C:\Users\Jack.Bennett\AppData\Local\Programs\Python\Python310\lib\site-packages\pdm\core.py", line 19, in <module>
    from resolvelib import Resolver
  File "C:\Users\Jack.Bennett\AppData\Local\Programs\Python\Python310\lib\site-packages\resolvelib\__init__.py", line 17, in <module>
    from .providers import AbstractProvider, AbstractResolver
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1002, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 945, in _find_spec
  File "<frozen importlib._bootstrap_external>", line 1439, in find_spec
  File "<frozen importlib._bootstrap_external>", line 1411, in _get_spec
  File "<frozen importlib._bootstrap_external>", line 1577, in find_spec
  File "<frozen importlib._bootstrap_external>", line 161, in _path_isfile
  File "<frozen importlib._bootstrap_external>", line 153, in _path_is_mode_type
  File "<frozen importlib._bootstrap_external>", line 147, in _path_stat
KeyboardInterrupt

[frostming]

i am afraid you are creating an infinite loop recursively. Try using a different script name for the composite task

[Jackbennett]

yup, my bad example really; it doesn't seem to look for run reclusively and scripts don't like calling pdm run inside themselves.

Jack.Bennett MINGW64 ~/src/example (main)
$ pdm run all -v
/usr/bin/test: ‘./packages/lib’: binary operator expected
(example-3.10) 
Jack.Bennett MINGW64 ~/src/example (main)
$ pdm run all -v
/usr/bin/test: ‘./packages/lib’: binary operator expected
(example-3.10) 
Jack.Bennett MINGW64 ~/src/example (main)
$ pdm run try1 -v
/usr/bin/test: extra argument ‘pdm’
(example-3.10) 
Jack.Bennett MINGW64 ~/src/example (main)
$ pdm run all -v
/usr/bin/test: ‘./packages/lib’: binary operator expected

[tool.pdm.scripts]
try = "pdm run test -p ./packages/lib;  pdm run test -p ./packages/api "
all = { composite = [
    "test -p ./packages/lib",
    "test -p ./packages/api ",
] }

[frostming]

the try script can be fixed by changing it to try.shell

in the all script you are calling a global test binary under /usr/bin, which is shown in the error message. it should be pdm run test ...

[Jackbennett]

Ok, I had -p after the command that's my bad.

I settled on this to run the tests.;

[tool.pdm.scripts]
api.shell = "pdm run -p ./packages/api test"
lib.shell = "pdm run -p ./packages/lib test"
all = { composite = ["lib", "api"] }

Is this open to being any better supported? re-listing my packages-runs like this isn't very clean.