Add git automatic range diff

Co-authored-by: Felix Buehler <account@buehler.rocks>

bin/git-ard.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Git automatic range diff
+
+# Enforce being in a git repository
+git rev-parse --is-inside-work-tree >/dev/null || exit $?
+
+# We actually should check out the head branch via `git remote show ${REMOTE}`,
+# but this requires active connection and active 2FA verification. Tedious to
+# have multiple calls for this
+if git rev-parse --verify main &>/dev/null; then
+    MAIN_BRANCH=main
+else
+    MAIN_BRANCH=master
+fi
+
+CURRENT_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
+GIT_REMOTE=origin
+
+# Show the next command
+set -x
+
+git range-diff "${GIT_REMOTE}/${MAIN_BRANCH}..${GIT_REMOTE}/${CURRENT_BRANCH}" "${MAIN_BRANCH}..${CURRENT_BRANCH}"

install.conf.yaml

@@ -76,6 +76,7 @@
 - link:
     ~/.local/bin/host-is-on: bin/host-is-on.sh
     ~/.local/bin/git-authors: bin/git-authors.sh
+    ~/.local/bin/git-ard: bin/git-ard.sh
     ~/.local/bin/clean: bin/clean.sh
 
 # systemd
@@ -88,4 +89,3 @@
 
 - link:
     ~/.local/bin/diff-so-fancy: git/diff-so-fancy/diff-so-fancy
-