adding suckless git utilities

.local/bin/suckless/suckdiff

@@ -0,0 +1,17 @@
+#!/usr/bin/zsh
+git checkout master &&
+dotfiles="/home/drew/.config/dotfiles/suckless"
+project=$(basename $(pwd))
+diffdir="${dotfiles}/${project}_diffs/"
+olddiffdir="${dotfiles}/${project}_diffs/old/"
+rm -rf "$olddiffdir" &&
+mkdir -p "$olddiffdir" &&
+mkdir -p "$diffdir" &&
+mv "$diffdir"*.diff "$olddiffdir" || true &&
+make clean && rm -f config.h && git reset --hard origin/master &&
+for branch in $(git for-each-ref --format='%(refname)' refs/heads/ | cut -d'/' -f3); do
+	if [ "$branch" != "master" ];then
+		git diff master..$branch > "${diffdir}${project}_${branch}.diff"
+	fi
+done
+