This allows better support for using kitty's built-in shell integration
method by setting `shellIntegration.mode' to `null', which makes it not
be set at all in the config file and disables modification to shell
initialization scripts by default. If this is used, the user should set
`settings.shell_integration' instead (if shell integration is desired),
which receives no special handling.
Instead of having to manually stub packages that should not be
downloaded we instead automatically stub all packages (except a small
list of whitelisted ones). Tests can re-introduce the real package by
using the `realPkgs` module argument.
This ensures that `KITTY_SHELL_INTEGRATION` is manually set to the
user's `shellIntegration.mode`. This is necessary because sometimes
the variable is not set in subshells or splits.
`shellIntegration.mode` is also now ensured to always contain `no-rc`.
Kitty provides integrations for bash, fish and zsh. The new
programs.kitty.shellIntegration options allow the configuration of
these integrations.
See <https://sw.kovidgoyal.net/kitty/shell-integration> for more details.
Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
This option provides a more convenient way to overlay dummy packages.
It also adds a function `config.lib.test.mkStubPackage` that can,
e.g., be used for `package` options.
