Add fzf config

The fzf config is splited into .env and .functions before. It will be
hard to remove the config of fzf when I want to replace fzf with other
finder (e.g. skim). I place all config related to .fzfrc now.

Besides, I add the config to load fzf completion and key bindings.

5 files changed, 64 insertions, 38 deletions

diff --git a/.env b/.env
index 9f49bea..4c82ab3 100644
--- a/.env
+++ b/.env
@@ -10,11 +10,6 @@ export TERMINAL=$TERMINAL
 
 [ -f /usr/share/z/z.sh -o -f /usr/local/etc/profile.d/z.sh ] && export _Z_CMD='j'
 
-export FZF_DEFAULT_COMMAND='find . -type f'
-if [ -f /usr/bin/fd ];then
-    export FZF_DEFAULT_COMMAND='fd --type f --hidden --follow --exclude .git'
-fi
-
 if type fcitx5 > /dev/null; then
     export GTK_IM_MODULE=fcitx
     export QT_IM_MODULE=fcitx
diff --git a/.functions b/.functions
index 33d3e0e..9390af8 100644
--- a/.functions
+++ b/.functions
@@ -1,37 +1,5 @@
 #!/usr/bin/env bash
 
-fco () {
-    local tags branches target
-    branches=$(
-        git --no-pager branch --all \
-            --format="%(if)%(HEAD)%(then)%(else)%(if:equals=HEAD)%(refname:strip=3)%(then)%(else)%1B[0;34;1mbranch%09%1B[m%(refname:short)%(end)%(end)" \
-        | sed '/^$/d'
-    ) || return
-    tags=$(
-        git --no-pager tag | awk '{print "\x1b[35;1mtag\x1b[m\t" $1}'
-    ) || return
-    target=$(
-        (echo $branches; echo $tags) \
-        | fzf --no-hscroll --no-multi -n 2 --ansi
-    ) || return
-    git checkout $(awk '{print $2}' <<<$target)
-}
-
-fs () {
-    local session
-    session=$(tmux list-sessions -F "#{session_name}" \
-        | fzf --query=$1 --select-1 --exit-0) \
-        && tmux switch-client -t $session
-}
-
-tm() {
-  [[ -n "$TMUX" ]] && change="switch-client" || change="attach-session"
-  if [ $1 ]; then
-    tmux $change -t "$1" 2>/dev/null || (tmux new-session -d -s $1 && tmux $change -t "$1"); return
-  fi
-  session=$(tmux list-sessions -F "#{session_name}" 2>/dev/null | fzf --exit-0) &&  tmux $change -t "$session" || echo "No sessions found."
-}
-
 open () {
     if [ -f /usr/bin/xdg-open ]; then
         nohup xdg-open "$*" > /dev/null 2>&1 &
diff --git a/.fzfrc b/.fzfrc
new file mode 100755
index 0000000..53fb5d3
--- /dev/null
+++ b/.fzfrc
@@ -0,0 +1,62 @@
+# vim: ft=sh
+
+export FZF_DEFAULT_COMMAND='find . -type f'
+if [ -f /usr/bin/fd ];then
+    export FZF_DEFAULT_COMMAND='fd --type f --hidden --follow --exclude .git'
+fi
+
+# completion and key bindings
+
+case $SHELL in
+*/zsh)
+    complete_share_file=/usr/share/fzf/completion.zsh
+    keybinds_share_file=/usr/share/fzf/key-bindings.zsh
+
+    [ -f $complete_share_file ] && source $complete_share_file
+    [ -f $keybinds_share_file ] && source $keybinds_share_file
+
+    complete_local_file=/usr/local/opt/fzf/shell/completion.zsh
+    keybinds_local_file=/usr/local/opt/fzf/shell/key-bindings.zsh
+
+    [ -f $complete_local_file ] && source $complete_local_file
+    [ -f $keybinds_local_file ] && source $keybinds_local_file
+    ;;
+*/bash)
+    ;;
+*)
+esac
+
+# functions
+
+fco () {
+    local tags branches target
+    branches=$(
+        git --no-pager branch --all \
+            --format="%(if)%(HEAD)%(then)%(else)%(if:equals=HEAD)%(refname:strip=3)%(then)%(else)%1B[0;34;1mbranch%09%1B[m%(refname:short)%(end)%(end)" \
+        | sed '/^$/d'
+    ) || return
+    tags=$(
+        git --no-pager tag | awk '{print "\x1b[35;1mtag\x1b[m\t" $1}'
+    ) || return
+    target=$(
+        (echo $branches; echo $tags) \
+        | fzf --no-hscroll --no-multi -n 2 --ansi
+    ) || return
+    git checkout $(awk '{print $2}' <<<$target)
+}
+
+fs () {
+    local session
+    session=$(tmux list-sessions -F "#{session_name}" \
+        | fzf --query=$1 --select-1 --exit-0) \
+        && tmux switch-client -t $session
+}
+
+tm() {
+  [[ -n "$TMUX" ]] && change="switch-client" || change="attach-session"
+  if [ $1 ]; then
+    tmux $change -t "$1" 2>/dev/null || (tmux new-session -d -s $1 && tmux $change -t "$1"); return
+  fi
+  session=$(tmux list-sessions -F "#{session_name}" 2>/dev/null | fzf --exit-0) &&  tmux $change -t "$session" || echo "No sessions found."
+}
+
diff --git a/.zshrc b/.zshrc
index 3338baf..61a3e5f 100644
--- a/.zshrc
+++ b/.zshrc
@@ -64,3 +64,4 @@ source $HOME/.functions
 [ -f $HOME/.zsh_local ] && source $HOME/.zsh_local
 
 [ -f $HOME/.nnnrc ] && source $HOME/.nnnrc
+[ -f $HOME/.fzfrc ] && source $HOME/.fzfrc
diff --git a/scripts/bootstrap.sh b/scripts/bootstrap.sh
index 235aead..dc5d3cc 100755
--- a/scripts/bootstrap.sh
+++ b/scripts/bootstrap.sh
@@ -21,7 +21,7 @@ link_all () {
         .mbsyncrc .msmtprc  .tmux.conf .urlview .zshrc \
         .vimrc .vim .path .functions .emacs.d .gitconfig \
         .config/i3 .config/polybar .xinitrc .pam_environment \
-        .zprofile .newsboat .ledgerrc .nnnrc .alacritty.yml
+        .zprofile .newsboat .ledgerrc .nnnrc .alacritty.yml .fzfrc
 }
 
 main () {