Add @karthikRangaraju's git-branch-rebaser script

README.md

@@ -43,6 +43,7 @@ If you wrote one of these scripts and want it removed from this collection, plea
 | `git-age` | Kristoffer Gronlund's [wiki](https://github.com/krig/git-age/wiki) | A git-blame viewer, written using PyGTK.|
 | `git-attic` | Christian Neukirchen's [blog](http://chneukirchen.org/blog/archive/2013/01/a-grab-bag-of-git-tricks.html) | Displays a list of deleted files in your repo. The output is designed to be copy and pasted: Pass the second field to `git show` to display the file contents, or just select the hash without ^ to see the commit where removal happened. |
 | `git-big-file` | Mislav Marohnić's [dotfiles](https://github.com/mislav/dotfiles) | Show files in the repo larger than a threshold size. |
+| `git-branch-rebaser` | Vengada Rangaraju <krangaraju@castlighthealth.com> | Kicks off an interactive rebase of all the commits on your branch. _Including pushed commits_, so be careful. |
 | `git-change-author` | Michael Demmer in [jut-io/git-scripts](https://github.com/jut-io/git-scripts/blob/master/bin/git-change-author) | Change one author/email in the history to another. |
 | `git-change-log` | John Wiegley's [git-scripts](https://github.com/jwiegley/git-scripts) | Transform `git log` output into a complete Changelog for projects that haven't been maintaining one. |
 | `git-changes` | Michael Markert's [dotfiles](https://github.com/cofi/dotfiles) | List authors in the repo in descending commit-count order. |

bin/git-branch-rebaser

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+# Kicks off an interactive rebase of all the commits on your branch
+#
+# Copyright 2019, Vengada Rangaraju https://github.com/KarthikRangaraju
+# License: Apache 2.0
+
+set -o pipefail
+
+exec git rebase -i $(git rev-parse $(git log master..$(git rev-parse --abbrev-ref HEAD) --oneline | tail -1 | awk '{ print $1 }')^)