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fix(fzf): drop focus/resize bind entirely on older fzf builds

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Older fzf (pre-0.62) does not support the focus and resize events in
bind actions, causing a startup error when --fish or the bundled
integration is sourced. Split the FZF_DEFAULT_OPTS preview block into
an if/else: newer fzf gets the dynamic bg-transform bind with wrap-word;
older fzf gets a static preview window with plain wrap and no event bind.
This commit is contained in:
Rootiest
2026-05-18 21:47:20 -04:00
parent 2df665a537
commit f09006846b
1 changed files with 12 additions and 7 deletions
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integrations/fzf.fish
+12 -7
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@@ -221,13 +221,18 @@ function fzf_key_bindings
end end
# Prepend the options to allow user customizations # Prepend the options to allow user customizations
# wrap-word requires the same newer fzf as bg-transform; fall back to plain wrap if test "$_fzf_transform_action" = bg-transform
set -l _fzf_wrap_opt wrap # Newer fzf: dynamic show/hide preview based on terminal width
test "$_fzf_transform_action" = bg-transform; and set _fzf_wrap_opt wrap-word set -p -- FZF_DEFAULT_OPTS \
set -p -- FZF_DEFAULT_OPTS \ '--bind="focus,resize:bg-transform:if test \\"$FZF_COLUMNS\\" -gt 100 -a \\\\( \\"$FZF_SELECT_COUNT\\" -gt 0 -o \\\\( -z \\"$FZF_WRAP\\" -a (string length -- {}) -gt (math $FZF_COLUMNS - 4) \\\\) -o (string collect -- {2..} | fish_indent | count) -gt 1 \\\\); echo show-preview; else echo hide-preview; end"' \
'--bind="focus,resize:'$_fzf_transform_action':if test \\"$FZF_COLUMNS\\" -gt 100 -a \\\\( \\"$FZF_SELECT_COUNT\\" -gt 0 -o \\\\( -z \\"$FZF_WRAP\\" -a (string length -- {}) -gt (math $FZF_COLUMNS - 4) \\\\) -o (string collect -- {2..} | fish_indent | count) -gt 1 \\\\); echo show-preview; else echo hide-preview; end"' \ '--preview="string collect -- (test \\"$FZF_SELECT_COUNT\\" -gt 0; and string collect -- {+2..}) \\"\\n# \\"'$date_cmd' {2..} | fish_indent --ansi"' \
'--preview="string collect -- (test \\"$FZF_SELECT_COUNT\\" -gt 0; and string collect -- {+2..}) \\"\\n# \\"'$date_cmd' {2..} | fish_indent --ansi"' \ '--preview-window="right,50%,wrap-word,follow,info,hidden"'
'--preview-window="right,50%,'$_fzf_wrap_opt',follow,info,hidden"' else
# Older fzf: static preview; focus/resize events not reliably supported
set -p -- FZF_DEFAULT_OPTS \
'--preview="string collect -- (test \\"$FZF_SELECT_COUNT\\" -gt 0; and string collect -- {+2..}) \\"\\n# \\"'$date_cmd' {2..} | fish_indent --ansi"' \
'--preview-window="right,50%,wrap,follow,info"'
end
end end
set -lx FZF_DEFAULT_OPTS_FILE set -lx FZF_DEFAULT_OPTS_FILE