Git config, annotated for your reading pleasure

.gitconfig

[user]
	# Your name is, most certainly, Morten Minde Neergaard
	name = Morten Minde Neergaard

	# I sign my commits using GPG.
	signingkey = 540BA9A370483F70

	# Prevents git from "guessing" an email address. It'll be wrong.
	useConfigOnly = true

	# I usually don't configure my email globally, but per-repo, because I have
	# both a work email and a personal github.
	# email = 169057+xim@users.noreply.github.com
[alias]
	# Just because I've used those in other VCS
	co = checkout
	ci = commit
	st = status -s

	# E.g. for "vim `git changed`" or "vim `git changed HEAD^^..HEAD`"
	changed = diff --name-only
	unmerged = diff --diff-filter=U --name-only
	untracked = ls-files --others --exclude-standard

	# Pretty-ish graph over commit history, including branches and tags
	logtree = log --oneline --graph --decorate --all

	# Just a silly example of an external command alias. Generates a graphviz
	# dot digraph of the commit history... Generally useless xD
	graphviz = "! echo 'digraph git {' ; git log --pretty='format:  %h -> { %p }' \"$@\" | sed 's/[0-9a-f][0-9a-f]*/\"&\"/g' ; echo '}'"

	# Keep commit, keep changes, but let me re-add files. Hady if a `git commit -a` went overly-wide.
	uncommit = !git reset HEAD^ && git commit --no-gpg-sign --allow-empty -C ORIG_HEAD
[help]
	# Allows me to write "git psuh", "git logg" or whatever, and get a tiny bit
	# of "do what I mean" behavior
	autocorrect = 1
[color]
	# Coloring is pretty much required. Makes things more readable.
	ui = auto
[core]
	# Relevant for Windows projects, mostly
	autocrlf = input
	# Warn about mixed line endings, generally relevant in said Windows projects
	safecrlf = warn
	# Lets you override hooks for any and all repoes
	hooksPath = ~/.githooks
[sendemail]
	# If you want to send patches by email. Generally not used at Cisco anymore
	smtpserver = /usr/sbin/sendmail
[push]
	# By default, push the current branch to a branch of the same name on the remote
	# (This is the default in newer git versions, but not in older ones)
	default = simple
	# When pushing, if the remote branch doesn't exist, create it and set it up
	# as the tracking branch if you don't have one already. Typically correct.
	autoSetupRemote = true
[stash]
	# Make "git stash show" show the actual diff without needing "--patch"
	showPatch = true
[github "sqbu-github.cisco.com/api/v3"]
	# Used by the "gh" CLI tool, not by git itself. You can have different
	# usernames for different github instances.
	user = mneergaa
[diff]
	# When showing diffs, distinguish moved lines with a different color
	colorMoved = zebra
	# Ignore whitespace changes when determining whether a line has moved
	colorMovedWs = allow-indentation-change
[color "diff"]
	# Defaults are, like, a friggin' rainbow. This is very subdued.
	oldMoved = cyan
	oldMovedAlternative = dim cyan
	newMoved = bold cyan
	newMovedAlternative = dim bold cyan
[advice]
	# Don't warn verbosely about dropped cherry-picks in a rebase. The
	# non-verbose message (which is still shown) is enough.
	skippedCherryPicks = false
[commit]
	# If you want to actually sign using the above-specified GPG key
	gpgsign = true
[init]
	# When you run "git init", avoid warning about changed default master->main
	defaultBranch = main
[rerere]
	# After resolving a conflict during a rebase or merge, git can record the
	# resolution and auto-apply it if the same conflict arises again. Magic!
	enabled = true