How to execute multi-line commands in the post_install script?

[kwdiwt]

[tool.pdm.scripts]
post_install = "pdm run playwright install-deps && pdm run playwright install"

xsen@192 abc % pdm install
All packages are synced to date, nothing to do.

  0:00:00 🎉 All complete! 0/0
Failed to install browser dependencies
Error: Invalid installation targets: '&&', 'pdm', 'run', 'playwright', 'install'. Expecting one of: chromium, chromium-headles
s-shell, chromium-tip-of-tree-headless-shell, chrome, chrome-beta, msedge, msedge-beta, msedge-dev, bidi-chromium, firefox, we
bkit
xsen@192 abc %

how to do ?

[monchin]

https://pdm-project.org/en/latest/usage/scripts/#composite

[frostming]

No need, use shell

[tool.pdm.scripts]
post_install.shell = "pdm run playwright install-deps && pdm run playwright install"

[noirbizarre]

Note that shell snippet being passed to the shell interpreter, it is also possible to write:

[tool.pdm.scripts]
post_install.shell = """
pdm run playwright install-deps
pdm run playwright install
"""

or if you want indentation, this work too:

[tool.pdm.scripts]
post_install.shell = """
	pdm run playwright install-deps
	pdm run playwright install
"""

However, the default behavior is not to stop on error, so to have the same behavior as your && you will need

[tool.pdm.scripts]
post_install.shell = """
set -e
pdm run playwright install-deps
pdm run playwright install
"""

Composite will provide the same behavior without the need for set -e as it will stop on the first failing command:

[tool.pdm.scripts]
post_install.composite = [
	"pdm run playwright install-deps",
	"pdm run playwright install",
]

If you have scripts.show_header enabled, composite will a show a formatted summary of each line while shell syntax will show the entire block.

[kwdiwt]

thx