From 1ffcb915d800cf5c0da546023b6df26bc713f5c4 Mon Sep 17 00:00:00 2001
From: Wenxuan <wenxuangm@gmail.com>
Date: Fri, 24 Nov 2017 00:18:54 +0800
Subject: [PATCH] Improve gi function

---
 forgit.plugin.zsh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/forgit.plugin.zsh b/forgit.plugin.zsh
index 2ba8b3b..193a0f9 100644
--- a/forgit.plugin.zsh
+++ b/forgit.plugin.zsh
@@ -61,9 +61,10 @@ export giCache=~/.giCache
 export giIndex=$giCache/.list
 gi() {
     [ -f $giIndex ] || gi-update-index
+    local preview="echo {} |awk '{print \$2}' |xargs -I% bash -c 'cat $giCache/% 2>/dev/null || (curl -sL https://www.gitignore.io/api/% |tee $giCache/%)'"
     IFS=$'\n'
-    [[ $# -gt 0 ]] && args="$@" || args="$(cat $giIndex |nl -nrn -w4 -s'  ' |fzf -m |awk '{print $2}')"
-    gi-get $args
+    [[ $# -gt 0 ]] && args=($@) || args=($(cat $giIndex |nl -nrn -w4 -s'  ' |fzf -m --preview="$preview" --preview-window="right:70%" |awk '{print $2}'))
+    gi-get ${args[@]}
 }
 gi-update-index() {
     mkdir -p $giCache