From f34fe6e86331e24cfe43ca242779887789c10559 Mon Sep 17 00:00:00 2001
From: Banana <banana@starscream.de>
Date: Wed, 11 Nov 2015 12:03:01 +0100
Subject: [PATCH] git stuff. rewrite git author

---
 git/README                |  1 +
 git/git-rewrite-author.sh | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 git/README
 create mode 100755 git/git-rewrite-author.sh

diff --git a/git/README b/git/README
new file mode 100644
index 0000000..3d38c84
--- /dev/null
+++ b/git/README
@@ -0,0 +1 @@
+Stuff usefull while working with git.
diff --git a/git/git-rewrite-author.sh b/git/git-rewrite-author.sh
new file mode 100755
index 0000000..aef33cc
--- /dev/null
+++ b/git/git-rewrite-author.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# copywrite by Johannes 'Banana' Keßler 2015 
+
+git filter-branch --env-filter '
+OLD_EMAIL="OLD OR INVALID EMAIL"
+CORRECT_NAME="NEW AUTHOR NAME"
+CORRECT_EMAIL="NEW AUTHOR EMAIL"
+if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
+then
+    export GIT_COMMITTER_NAME="$CORRECT_NAME"
+    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
+fi
+if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]
+then
+    export GIT_AUTHOR_NAME="$CORRECT_NAME"
+    export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
+fi
+' --tag-name-filter cat -- --branches --tags
-- 
2.39.5