From 0e721f7973c9020dc691d27373d6746e5aa7a624 Mon Sep 17 00:00:00 2001
From: Felix Van der Jeugt <felix.vanderjeugt@gmail.com>
Date: Tue, 30 May 2017 10:47:13 +0200
Subject: [PATCH] improve gitfetcher/lister and add pretty overview log

---
 gitconfig            |  1 +
 local/bin/gitfetcher | 21 ++++++++++++++-------
 local/bin/gitlister  |  1 +
 3 files changed, 16 insertions(+), 7 deletions(-)
 create mode 120000 local/bin/gitlister

diff --git a/gitconfig b/gitconfig
index 23734b5..8480ec6 100644
--- a/gitconfig
+++ b/gitconfig
@@ -16,3 +16,4 @@
 	gpgsign = true
 [alias]
 	pushf = push --force-with-lease
+	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
diff --git a/local/bin/gitfetcher b/local/bin/gitfetcher
index 0b875cf..ac4d3e1 100755
--- a/local/bin/gitfetcher
+++ b/local/bin/gitfetcher
@@ -2,16 +2,23 @@
 
 wd="$(pwd)"
 temp="$(mktemp)"
+name="$(basename "$0")"
 
 find /data -name '.git' -exec dirname \{\} \; | while read gitrepo; do
     cd "$gitrepo"
-    echo "$gitrepo"
-
-    git remote | while read remote; do
-        git fetch --prune "$remote"
-    done 2>&1 | sed 's/^/    /'
-
-    git status | grep behind | sed 's/^/    /'
+    case "$name" in
+        "gitfetcher")
+            echo "$gitrepo"
+            git remote | while read remote; do
+                git fetch --prune "$remote"
+            done 2>&1 | sed 's/^/    /'
+            ;;
+        "gitlister")
+            if git status | grep -q behind; then
+                echo "$gitrepo"
+            fi
+            ;;
+    esac
 done
 
 cd "$wd"
diff --git a/local/bin/gitlister b/local/bin/gitlister
new file mode 120000
index 0000000..a4fa5b1
--- /dev/null
+++ b/local/bin/gitlister
@@ -0,0 +1 @@
+gitfetcher
\ No newline at end of file