git-branch-print

#! /usr/bin/env bash

# Script to create an easy to read summary for commits
# when reviewing or reworking a set of commits.

# Typical output is as follows:
# $ git branch-print
# $ tree rework-my-branch
# rework-my-branch
# ├── 1-a383277ffd.diff
# ├── 2-54c6545c73.diff
# ├── 3-8fa91cba32.diff
# ├── 4-08b3ce0983.diff
# ├── 5-067d8a84f1.diff
# ├── 6-02e8a3df7e.diff
# ├── 7-317930d61d.diff
# ├── commits
# └── summary

BRANCH=$(git rev-parse --abbrev-ref HEAD)

rm -rf rework-$BRANCH
mkdir rework-$BRANCH

git log master..HEAD --oneline > rework-$BRANCH/summary
git log master..HEAD > rework-$BRANCH/commits

NUMBERED_COMMITS=$()
git log master..HEAD --oneline | awk '{print NR  " " $s}' | while read x; do
	COUNT=$(echo $x | cut -d' ' -f 1)
	COMMIT=$(echo $x | cut -d' ' -f 2)
	git show $COMMIT > rework-$BRANCH/$COUNT-$COMMIT.diff
done