From dbee3dd9c69c8d2e3299f2f7e7c68fabd06e33c5 Mon Sep 17 00:00:00 2001
From: slavaGanzin <slava.ganzin@gmail.com>
Date: Wed, 26 Oct 2016 23:47:51 +0300
Subject: [PATCH] 1. autofetch on zle-line-init 2. GIT_AUTO_FETCH_INTERVAL

---
 plugins/git-auto-fetch/README.md              | 11 ++++++++--
 .../git-auto-fetch/git-auto-fetch.plugin.zsh  | 20 +++++++++++++++----
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/plugins/git-auto-fetch/README.md b/plugins/git-auto-fetch/README.md
index 7f5eac49..04f1c944 100644
--- a/plugins/git-auto-fetch/README.md
+++ b/plugins/git-auto-fetch/README.md
@@ -1,6 +1,6 @@
 # Git auto fetch
 
-Automatically fetches all changes from all remotes every time you cd into yout git-initialized project.
+Automatically fetches all changes from all remotes while you are working in git-initialized directory.
 
 ####Usage
 Add ```git-auto-fetch``` to the plugins array in your zshrc file:
@@ -8,7 +8,14 @@ Add ```git-auto-fetch``` to the plugins array in your zshrc file:
 plugins=(... git-auto-fetch)
 ```
 
-Every time you change directory to your git project all remotes will be fetched in background. Log of ```git fetch --all``` will be saved into .git/FETCH_LOG
+Every time you launch a command in your shell all remotes will be fetched in background.
+By default autofetch will be triggered only if last fetch was done at least 60 seconds ago.
+You can change fetch interval in your .zshrc:
+```
+GIT_AUTO_FETCH_INTERVAL=1200 #in seconds
+```
+Log of ```git fetch --all``` will be saved into .git/FETCH_LOG
+
 
 ####Toggle auto fetch per folder
 If you are using mobile connection or for any other reason you can disable git-auto-fetch for any folder:
diff --git a/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh b/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
index 949709e4..e9946ef3 100644
--- a/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
+++ b/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
@@ -1,7 +1,10 @@
-function git-fetch-on-chpwd {
+GIT_AUTO_FETCH_INTERVAL=${GIT_AUTO_FETCH_INTERVAL:=60}
+
+function git-fetch-all {
   (`git rev-parse --is-inside-work-tree 2>/dev/null` &&
   dir=`git rev-parse --git-dir` &&
   [[ ! -f $dir/NO_AUTO_FETCH ]] &&
+  (( `date +%s` - `date -r $dir/FETCH_LOG +%s` > $GIT_AUTO_FETCH_INTERVAL )) &&
   git fetch --all &>! $dir/FETCH_LOG &)
 }
 
@@ -15,6 +18,15 @@ function git-auto-fetch {
     echo "${fg_bold[red]}disabled${reset_color}")
 }
 
-chpwd_functions+=(git-fetch-on-chpwd)
-git-fetch-on-chpwd
-unset git-fetch-on-chpwd
+eval "original-$(declare -f zle-line-init)"
+
+function zle-line-init () {
+  git-fetch-all
+  original-zle-line-init
+}
+zle -N zle-line-init
+
+# chpwd_functions+=(git-fetch-on-chpwd)
+# git-fetch-on-chpwd
+unset git-auto-fetch
+unset original-zle-line-init