From cd8d736a9f4074de3aafdf3c10fff75cfb6c5ed0 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 7 May 2024 19:31:13 +0900
Subject: [PATCH] [shell] Add $FZF_COMPLETION_{DIR,PATH}_OPTS

To allow separately overriding 'walker' options.

Close #3778
---
 shell/completion.bash | 20 ++++++++++++++------
 shell/completion.zsh  | 20 ++++++++++++++------
 2 files changed, 28 insertions(+), 12 deletions(-)

diff --git a/shell/completion.bash b/shell/completion.bash
index 43fa46af..e01b3005 100644
--- a/shell/completion.bash
+++ b/shell/completion.bash
@@ -4,10 +4,12 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ completion.bash
 #
-# - $FZF_TMUX               (default: 0)
-# - $FZF_TMUX_OPTS          (default: empty)
-# - $FZF_COMPLETION_TRIGGER (default: '**')
-# - $FZF_COMPLETION_OPTS    (default: empty)
+# - $FZF_TMUX                 (default: 0)
+# - $FZF_TMUX_OPTS            (default: empty)
+# - $FZF_COMPLETION_TRIGGER   (default: '**')
+# - $FZF_COMPLETION_OPTS      (default: empty)
+# - $FZF_COMPLETION_PATH_OPTS (default: empty)
+# - $FZF_COMPLETION_DIR_OPTS  (default: empty)
 
 if [[ $- =~ i ]]; then
 
@@ -297,8 +299,14 @@ __fzf_generic_path_completion() {
           if declare -F "$1" > /dev/null; then
             eval "$1 $(printf %q "$dir")" | __fzf_comprun "$4" -q "$leftover"
           else
-            [[ $1 =~ dir ]] && walker=dir,follow || walker=file,dir,follow,hidden
-            __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir"
+            if [[ $1 =~ dir ]]; then
+              walker=dir,follow
+              rest=${FZF_COMPLETION_DIR_OPTS-}
+            else
+              walker=file,dir,follow,hidden
+              rest=${FZF_COMPLETION_PATH_OPTS-}
+            fi
+            __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir" $rest
           fi | while read -r item; do
             printf "%q " "${item%$3}$3"
           done
diff --git a/shell/completion.zsh b/shell/completion.zsh
index ddf5f4bb..3634a0b1 100644
--- a/shell/completion.zsh
+++ b/shell/completion.zsh
@@ -4,10 +4,12 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ completion.zsh
 #
-# - $FZF_TMUX               (default: 0)
-# - $FZF_TMUX_OPTS          (default: '-d 40%')
-# - $FZF_COMPLETION_TRIGGER (default: '**')
-# - $FZF_COMPLETION_OPTS    (default: empty)
+# - $FZF_TMUX                 (default: 0)
+# - $FZF_TMUX_OPTS            (default: empty)
+# - $FZF_COMPLETION_TRIGGER   (default: '**')
+# - $FZF_COMPLETION_OPTS      (default: empty)
+# - $FZF_COMPLETION_PATH_OPTS (default: empty)
+# - $FZF_COMPLETION_DIR_OPTS  (default: empty)
 
 
 # Both branches of the following `if` do the same thing -- define
@@ -160,8 +162,14 @@ __fzf_generic_path_completion() {
         if declare -f "$compgen" > /dev/null; then
           eval "$compgen $(printf %q "$dir")" | __fzf_comprun "$cmd" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover"
         else
-          [[ $compgen =~ dir ]] && walker=dir,follow || walker=file,dir,follow,hidden
-          __fzf_comprun "$cmd" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover" --walker "$walker" --walker-root="$dir" < /dev/tty
+          if [[ $compgen =~ dir ]]; then
+            walker=dir,follow
+            rest=${FZF_COMPLETION_DIR_OPTS-}
+          else
+            walker=file,dir,follow,hidden
+            rest=${FZF_COMPLETION_PATH_OPTS-}
+          fi
+          __fzf_comprun "$cmd" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover" --walker "$walker" --walker-root="$dir" ${(Q)${(Z+n+)rest}} < /dev/tty
         fi | while read item; do
           item="${item%$suffix}$suffix"
           echo -n "${(q)item} "