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Fix compatability with fish vi key bindings (#541)

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PR #420 addressed the existence of pagination in a fish prompt by trying
to track when pagination was enabled and disabled. This introduced
atuin-specific bindings for common keys: `\t`, `\e`, `\r`, and `\n`
which exports a variable and informs the `_autiun_search` function to
not show the TUI.

Fish has a commandline function that will instead tell you whether
pagination is enabled so the user doesn't need to keep track of that
state. This PR uses this function, `commandline -P` to replace the prior
TUI supression scheme. Removing these extra function calls allows us to
remove the additional bindings which were breaking fish vi key bindings.

Replacing the value for `bind -M insert \e` completely breaks vi mode by
blocking the user from exiting insert mode. By removing these extra
binds, this PR restores fish vi mode compatability.
This commit is contained in:
Jacob Evan Shreve 2022-10-07 23:31:30 -04:00 committed by GitHub
parent eadf573670
commit 0f77f8ae72
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 19 deletions
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22
src/shell/atuin.fish
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@ -20,19 +20,11 @@ function _atuin_search
end
end
function _atuin_suppress_tui
set -gx ATUIN_SUPPRESS_TUI "true"
end
function _atuin_unsuppress_tui
set -ge ATUIN_SUPPRESS_TUI
end
function _atuin_bind_up
if test -z $ATUIN_SUPPRESS_TUI
_atuin_search
else
if commandline -P
up-or-search
else
_atuin_search
end
end
@ -41,10 +33,6 @@ if test -z $ATUIN_NOBIND
bind -k up _atuin_bind_up
bind \eOA _atuin_bind_up
bind \e\[A _atuin_bind_up
bind \t 'commandline -f complete && _atuin_suppress_tui'
bind \e 'commandline -f cancel && _atuin_unsuppress_tui'
bind \r 'commandline -f execute && _atuin_unsuppress_tui'
bind \n 'commandline -f execute && _atuin_unsuppress_tui'
if bind -M insert > /dev/null 2>&1
@ -52,9 +40,5 @@ if test -z $ATUIN_NOBIND
bind -M insert -k up _atuin_bind_up
bind -M insert \eOA _atuin_bind_up
bind -M insert \e\[A _atuin_bind_up
bind -M insert \t 'commandline -f complete && _atuin_suppress_tui'
bind -M insert \e 'commandline -f cancel && _atuin_unsuppress_tui'
bind -M insert \r 'commandline -f execute && _atuin_unsuppress_tui'
bind -M insert \n 'commandline -f execute && _atuin_unsuppress_tui'
end
end