feat: enhance fzf

Signed-off-by: wrightbradley <[email protected]>

home/dot_fzf.zsh

@@ -21,15 +21,86 @@ fi
 
 source "$(brew --prefix fzf)/shell/key-bindings.zsh"
 
-export FZF_DEFAULT_OPTS='
-    --bind ctrl-j:down,ctrl-k:up
-    --exact
-    --reverse
-    --cycle
-    --height=20%
-    --info=inline
-    --prompt=❯\
-    --pointer=→
-    --color=dark
-    --color=fg:-1,bg:-1,hl:#9ece6a,fg+:#a9b1d6,bg+:#1D202F,hl+:#9ece6a
-    --color=info:#9ece6a,prompt:#7aa2f7,pointer:#9ece6a,marker:#e5c07b,spinner:#61afef,header:#7aa2f7'
+export FZF_DEFAULT_OPTS="\
+    --no-mouse \
+    --height='80%' \
+    --preview='if [ -d {} ]; then tree -C -L 2 {}; elif [ -f {} ]; then bat -f --style=numbers {}; fi' \
+    --preview-window='right:60%:wrap,<50(bottom,50%)' \
+    --history='$HOME/.fzf_history' --history-size=50 \
+    --bind='f3:execute(bat --style=numbers {} || less -f {})' \
+    --bind='f4:execute($EDITOR {})' \
+    --bind='alt-w:toggle-preview-wrap' \
+    --bind='ctrl-j:down,ctrl-k:up' \
+    --bind='ctrl-d:half-page-down' \
+    --bind='ctrl-u:half-page-up' \
+    --bind='ctrl-x:execute(rm -i {+})+abort' \
+    --bind='ctrl-l:clear-query+first' \
+    --bind='ctrl-y:execute-silent(echo {+} | pbcopy)+abort' \
+    --bind='ctrl-\:change-preview-window(hidden|bottom,50%|right:60%)'
+    --exact \
+    --border='none' \
+    --marker='+' \
+    --reverse \
+    --cycle \
+    --no-scrollbar \
+    --multi \
+    --info=inline \
+    --prompt='❯ ' \
+    --pointer='→' \
+    --color='dark' \
+    --color='fg:-1,bg:-1,hl:#9ece6a,fg+:#a9b1d6,bg+:#1D202F,hl+:#9ece6a' \
+    --color='info:#9ece6a,prompt:#7aa2f7,pointer:#9ece6a,marker:#e5c07b,spinner:#61afef,header:#7aa2f7'"
+
+# # 'junegunn/fzf', command line fuzzy finder
+# export FZF_DEFAULT_COMMAND="git ls-files --cached --others --exclude-standard 2>/dev/null || fd --type f --type l $FD_OPTIONS"
+
+# CTRL-T - Paste the selected files and directories onto the command-line
+export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
+export FZF_CTRL_T_OPTS="--preview='if [ -d {} ]; then tree -C -L 2 {}; elif [ -f {} ]; then bat -f --style=numbers {}; fi'"
+
+# CTRL-R - Paste the selected command from history onto the command-line
+# CTRL-Y to copy the command into clipboard using pbcopy
+export FZF_CTRL_R_OPTS="
+  --height 60%
+  --preview-window='bottom:3:wrap:border-top,<50(bottom:3:wrap:border-top)'
+  --with-nth '2..'
+  --preview 'echo {2..}'
+  --bind 'ctrl-y:execute-silent(echo -n {2..} | pbcopy)+abort'
+  --bind 'change:first'
+  --color header:italic
+  --header 'Press CTRL-Y to copy command into clipboard'"
+
+# Override built-in 'cd' shell command to show all subdirs in fzf if called without args (like ALT+C does)
+# Alt-C, cd into the selected directory
+# export FZF_ALT_C_OPTS="--preview 'tree -C -L 2 {}'"
+# export FZF_ALT_C_COMMAND="fd --type d $FD_OPTIONS"
+# cd() {
+#   if [ $# -gt 0 ]; then
+#     builtin cd "$@" || return;
+#     return;
+#   fi
+#
+#   selected_dir=$(fd --type d $FD_OPTIONS | fzf \
+#     --no-multi \
+#     --height 60% \
+#     --preview 'tree -C -L 2 {}')
+#
+#   if [ -n "$selected_dir" ]; then
+#     cd "$selected_dir" || return;
+#   fi
+# }
+
+# Use fd (https://github.com/sharkdp/fd) instead of the default find
+# for fzf '**' shell completions (vim **<Tab>)
+# - The first argument to the function ($1) is the base path to start traversal
+_fzf_compgen_path() {
+  fd . "$1"
+}
+
+# Use fd to generate the list for directory completion (cd **<Tab>)
+_fzf_compgen_dir() {
+  fd --type d . "$1"
+}
+
+# # Enable fuzzy search key bindings and auto completion
+# [ -f ~/.fzf.zsh ] && source ~/.fzf.zsh