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[fzf-tmux] Disallow popup mode on tmux 3.1 or below

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Close #3198
This commit is contained in:
Junegunn Choi 2023-04-02 00:16:00 +09:00
parent 302e21fd58
commit 025aa33773
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GPG Key ID: 254BC280FEF9C627
1 changed files with 7 additions and 4 deletions
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11
bin/fzf-tmux
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@ -179,12 +179,15 @@ trap 'cleanup' EXIT
envs="export TERM=$TERM "
if [[ "$opt" =~ "-E" ]]; then
tmux_version=$(tmux -V)
if [[ $tmux_version =~ ^tmux\ 3\.2[a-z]?$ ]]; then
FZF_DEFAULT_OPTS="--margin 0,1 $FZF_DEFAULT_OPTS"
else
tmux_version=$(tmux -V | sed 's/[^0-9.]//g')
if [[ $(bc -l <<< "$tmux_version > 3.2") = 1 ]]; then
FZF_DEFAULT_OPTS="--border $FZF_DEFAULT_OPTS"
opt="-B $opt"
elif [[ $tmux_version = 3.2 ]]; then
FZF_DEFAULT_OPTS="--margin 0,1 $FZF_DEFAULT_OPTS"
else
echo "fzf-tmux: tmux 3.2 or above is required for popup mode" >&2
exit 2
fi
fi
[[ -n "$FZF_DEFAULT_OPTS" ]] && envs="$envs FZF_DEFAULT_OPTS=$(printf %q "$FZF_DEFAULT_OPTS")"