[fish] exit as well when called from non-interactive shell (#3467)

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Just like with the other shells, exit fish to, if called from a non-interactive
shell.

We cannot use `return`, as older versions of fish (namely < 3.4.0) did not
support to use `return` in `.`-scripts (this was only added with fish commit
3359e5d2e9bcbf19d1652636c8e448a6889302ae).

Unlike in POSIX, fish’s `exit` is however documented to no cause the calling
shell to exit when executed in a sourced script (see:
https://github.com/fish-shell/fish-shell/blob/0f70b2c0d310d97b5956b5360ad6cbc548baf72d/doc_src/cmds/exit.rst?plain=1#L20
)

Signed-off-by: Christoph Anton Mitterer <mail@christoph.anton.mitterer.name>
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>

This commit is contained in:

Christoph Anton Mitterer

2023-10-12 18:06:55 +02:00

committed by

GitHub

parent f212bafe46

commit 7e89458a3b

1 changed files with 3 additions and 0 deletions

									
										shell/key-bindings.fish
									
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				@@ -11,6 +11,9 @@

				# - $FZF_ALT_C_COMMAND

				# - $FZF_ALT_C_OPTS

				status is-interactive; or exit 0

				# Key bindings

				# ------------

				function fzf_key_bindings