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[fish] Ignore empty environment variables

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Junegunn Choi 2020-02-28 17:50:36 +09:00
parent 2ff7db1b36
commit afa2c4e0af
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GPG Key ID: 254BC280FEF9C627
1 changed files with 7 additions and 7 deletions
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14
shell/key-bindings.fish
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@ -10,13 +10,13 @@ function fzf_key_bindings
# "-path \$dir'*/\\.*'" matches hidden files/folders inside $dir but not
# $dir itself, even if hidden.
set -q FZF_CTRL_T_COMMAND; or set -l FZF_CTRL_T_COMMAND "
test -n "$FZF_CTRL_T_COMMAND"; or set -l FZF_CTRL_T_COMMAND "
command find -L \$dir -mindepth 1 \\( -path \$dir'*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' \\) -prune \
-o -type f -print \
-o -type d -print \
-o -type l -print 2> /dev/null | sed 's@^\./@@'"
set -q FZF_TMUX_HEIGHT; or set FZF_TMUX_HEIGHT 40%
test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
begin
set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS"
eval "$FZF_CTRL_T_COMMAND | "(__fzfcmd)' -m --query "'$fzf_query'"' | while read -l r; set result $result $r; end
@ -36,7 +36,7 @@ function fzf_key_bindings
end
function fzf-history-widget -d "Show command history"
set -q FZF_TMUX_HEIGHT; or set FZF_TMUX_HEIGHT 40%
test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
begin
set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT $FZF_DEFAULT_OPTS --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS +m"
@ -62,10 +62,10 @@ function fzf_key_bindings
set -l dir $commandline[1]
set -l fzf_query $commandline[2]
set -q FZF_ALT_C_COMMAND; or set -l FZF_ALT_C_COMMAND "
test -n "$FZF_ALT_C_COMMAND"; or set -l FZF_ALT_C_COMMAND "
command find -L \$dir -mindepth 1 \\( -path \$dir'*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' \\) -prune \
-o -type d -print 2> /dev/null | sed 's@^\./@@'"
set -q FZF_TMUX_HEIGHT; or set FZF_TMUX_HEIGHT 40%
test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
begin
set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse $FZF_DEFAULT_OPTS $FZF_ALT_C_OPTS"
eval "$FZF_ALT_C_COMMAND | "(__fzfcmd)' +m --query "'$fzf_query'"' | read -l result
@ -82,8 +82,8 @@ function fzf_key_bindings
end
function __fzfcmd
set -q FZF_TMUX; or set FZF_TMUX 0
set -q FZF_TMUX_HEIGHT; or set FZF_TMUX_HEIGHT 40%
test -n "$FZF_TMUX"; or set FZF_TMUX 0
test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
if [ $FZF_TMUX -eq 1 ]
echo "fzf-tmux -d$FZF_TMUX_HEIGHT"
else