# Global Git configuration file.

# Copyright (C) 2011-2013  Simon Ruderich
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.


dnl Load m4 macros.
include(../lib.m4)

[user]
	name = Simon Ruderich
	email = simon@ruderich.org

[color]
	ui = auto

[color "diff"]
	# Meta information.
	meta = yellow bold
	# Hunk header.
	frag = magenta bold
	# Function in hunk header.
	function = magenta bold
	# Removed lines.
	old = red bold
	# Added lines.
	new = green bold
	# Commit headers.
	commit = cyan

[core]
	editor = vim
	# Global gitattributes file. Thanks to canton7 in #git on Freenode
	# (2011-11-09 13:23 CET).
	attributesfile = PWD/gitattributes

# Use pager for the following commands.
[pager]
	status = yes
	tag = yes

[interactive]
	# Don't require <Return> in interactive commands which require only a
	# single key, for example `git add --patch`. Requires Perl module
	# Term::Readkey.
	singlekey = yes

[alias]
	## Shortcuts for often used commands.
	#
	## Local.
	c   = commit --verbose
	ca  = commit --verbose --amend
	cad = commit --verbose --amend --date=
	d   = diff PATIENCE
	dw  = diff PATIENCE --color-words
	dc  = diff PATIENCE --cached
	dcw = diff PATIENCE --cached --color-words
	ds  = diff --stat
	s   = status
	l   = log
	ls  = log --stat
	lp  = log --patch PATIENCE
	lpw = log --patch PATIENCE --color-words
	a   = add
	ap  = add --patch
	au  = add --update
	## Branches.
	co  = checkout
	b   = branch -a -v
	m   = merge
	mo  = merge origin/master
	## Remote.
	f   = fetch
	t   = tag
	p   = push
	# Parallel git remote update. Also strips unnecessary output.
	ru = "! git remote \
	      | xargs -d '\\n' -n1 -P0 git remote update 2>&1 \
	      | sed '/^$/d; \
	             /^Please make sure you have the correct access rights$/d; \
	             /^and the repository exists\\.$/d;'"
	# Push to all remotes. Thanks to albel727 in #git on Freenode
	# (2011-06-04 16:06 CEST) for the idea. Modified to push in parallel
	# and to strip unnecessary output.
	rp = "! git remote \
	      | xargs -d '\\n' -n1 -P0 git push 2>&1 \
	      | sed '/^$/d; \
	             /^Please make sure you have the correct access rights$/d; \
	             /^and the repository exists\\.$/d;'"
	## Patches.
	fp  = format-patch
	## Maintenance.
	# (Redirection of stderr is necessary to prevent missing output with
	# my "color stderr" solution in Zsh.)
	fs  = ! git fsck --strict --full 2>&1
	fg  = ! git fs && git gc --aggressive 2>&1 # fsck and compress repo
	## Misc.
	sl  = stash list
	ss  = stash save
	ssk = stash save --keep-index
	ssu = stash save --include-untracked
	sa  = stash apply
	sp  = stash pop

	## Custom commands.
	#
	# tig-like log view. Similar to the following but with author/date
	# information. --pretty=format is not used because it doesn't allow
	# precise enough control over formats and colors.
	#
	# tig = log --pretty=oneline --graph --all --decorate --abbrev-commit
	tig = ! PWD/bin/tig.pl

	# Create backup of uncommitted and untracked changes.
	ssb = "! git stash save --include-untracked \
	             \"Backup on $(LANG=C date '+%a, %d %b %Y %H:%M:%S %z')\" \
	             >/dev/null \
	      && git stash apply >/dev/null"

	# Display list and content of untracked files. Untracked directories
	# and symbolic links are only listed.
	u = "! git ls-files --other --exclude-standard --directory -z \
	     | xargs -0 sh -c '\
	           for x; do \
	               printf \"\\033[1;33m-> %s\\033[0m:\" \"$x\"; \
	               if test -d \"$x\"; then \
	                   echo \" directory\"; \
	               elif test -h \"$x\"; then \
	                   echo \" symbolic link\"; \
	               else \
	                   echo; \
	                   cat \"$x\"; \
	               fi; \
	               echo; \
	           done' argv0 \
	     | less"

[diff]
	# Detect copies and renames.
	renames = copy

	# Change the definition of a word as used by diff --color-words to be
	# shorter (not only spaces) and thus simplify the generated diffs.
	# Words ([a-zA-Z0-9_]+) are matched, or a single non-word character
	# ([^a-zA-Z0-9_]), therefore changes to words are shown in complete
	# (e.g. from "word" to "newword" as "[-word-]{+newword+}"), but
	# changes to non-word characters are shown character wise (e.g. from
	# "==" to "!=" as "[-=-]{+!+}="); [-..-] is removal, {+..+} is
	# addition. See t/ for some tests and examples.
	wordregex = [a-zA-Z0-9_]+|[^a-zA-Z0-9_]

# Allow diffing of some binary files.
#
# `pdftotext-` is a wrapper around pdftotext which writes to stdout.
# `sqlite3dump` is a wrapper calling `sqlite3 database-file .dump`.
[diff "gzip"]
	textconv = gzip -d -c
[diff "pdf"]
	textconv = PWD/bin/pdftotext-
[diff "sqlite"]
	textconv = PWD/bin/sqlite3dump

[merge]
IF(OS, darwin)
	tool = opendiff
FI
IF(OS, debian)
	tool = vimdiff
FI

[format]
	# When using git format-patch use threads and add all patches as
	# replies to the first one.
	thread = shallow

[transfer]
	# Automatically fsck objects when receiving them (respected by git
	# receive-pack and git fetch (>= 1.7.8, for fetch)).
	fsckobjects = true

# vim: ft=gitconfig