From f7386c50e4c2d2330c7d4fe3c0992911e01be971 Mon Sep 17 00:00:00 2001
From: Samir Benmendil <samir.benmendil@gmail.com>
Date: Wed, 8 Apr 2015 14:18:56 +0100
Subject: [PATCH] zsh: load fzf if installed

---
 zsh/lib/fzf.zsh | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100755 zsh/lib/fzf.zsh

diff --git a/zsh/lib/fzf.zsh b/zsh/lib/fzf.zsh
new file mode 100755
index 0000000..7341504
--- /dev/null
+++ b/zsh/lib/fzf.zsh
@@ -0,0 +1,81 @@
+if [[ ! -x /usr/bin/fzf ]]; then
+    echo '`fzf` is not installed.'
+    return
+fi
+
+# Auto-completion
+# ---------------
+if [[ -f /usr/share/zsh/site-functions/_fzf ]]; then
+  source /usr/share/zsh/site-functions/_fzf
+fi
+
+# Key bindings
+# ------------
+
+# CTRL-T - Paste the selected file path(s) into the command line
+__fsel() {
+  command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+    -o -type f -print \
+    -o -type d -print \
+    -o -type l -print 2> /dev/null | sed 1d | cut -b3- | fzf -m | while read item; do
+    printf '%q ' "$item"
+  done
+  echo
+}
+
+if [[ $- =~ i ]]; then
+
+if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ]; then
+  fzf-file-widget() {
+    local height
+    height=${FZF_TMUX_HEIGHT:-40%}
+    if [[ $height =~ %$ ]]; then
+      height="-p ${height%\%}"
+    else
+      height="-l $height"
+    fi
+    tmux split-window $height "cd $(printf %q "$PWD");zsh -c 'tmux send-keys -t $TMUX_PANE \"\$(__fsel)\"'"
+  }
+else
+  fzf-file-widget() {
+    LBUFFER="${LBUFFER}$(__fsel)"
+    zle redisplay
+  }
+fi
+zle     -N   fzf-file-widget
+bindkey '^T' fzf-file-widget
+
+# ALT-C - cd into the selected directory
+fzf-cd-widget() {
+  cd "${$(command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+    -o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m):-.}"
+  zle reset-prompt
+}
+zle     -N    fzf-cd-widget
+bindkey '\ec' fzf-cd-widget
+
+# CTRL-R - Paste the selected command from history into the command line
+fzf-history-widget() {
+  local selected
+  if selected=$(fc -l 1 | fzf -x +s --tac +m -n2..,.. -q "$LBUFFER"); then
+    num=$(echo "$selected" | head -1 | awk '{print $1}' | sed 's/[^0-9]//g')
+    LBUFFER=!$num
+    zle expand-history
+  fi
+  zle redisplay
+}
+zle     -N   fzf-history-widget
+bindkey '^R' fzf-history-widget
+
+# ALT-I - Paste the selected entry from locate output into the command line
+fzf-locate-widget() {
+  local selected
+  if selected=$(locate / | fzf -q "$LBUFFER"); then
+    LBUFFER=$selected
+  fi
+  zle redisplay
+}
+zle     -N    fzf-locate-widget
+bindkey '\ei' fzf-locate-widget
+
+fi
-- 
2.48.1