# Contributor: Łukasz Jendrysik <scadu@yandex.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=git
pkgver=2.13.0
pkgrel=0
pkgdesc="A distributed version control system"
url="https://www.git-scm.com/"
arch="all"
license="GPL2+"
depends=
replaces="git-perl"

# note that order matters
subpackages="$pkgname-doc
	$pkgname-bash-completion:completion:noarch
	perl-$pkgname-svn:_perl_git_svn:noarch
	perl-$pkgname:_perl_git:noarch
	$pkgname-svn::noarch
	$pkgname-email::noarch
	$pkgname-cvs::noarch
	$pkgname-p4::noarch
	$pkgname-daemon
	$pkgname-gitweb::noarch
	$pkgname-subtree::noarch
	$pkgname-subtree-doc:subtree_doc:noarch
	$pkgname-perl:_git_perl:noarch
	$pkgname-gui::noarch
	$pkgname-gitk::noarch
	"
# we need tcl and tk to be built before git due to git-gui and gitk
makedepends="zlib-dev libressl-dev curl-dev expat-dev perl-dev python2-dev
	pcre-dev asciidoc xmlto perl-error tcl tk"
source="https://www.kernel.org/pub/software/scm/git/git-$pkgver.tar.xz
	bb-tar.patch
	git-daemon.initd
	git-daemon.confd
	"

_makeopts="
	NO_GETTEXT=YesPlease
	NO_NSEC=YesPlease
	NO_SVN_TESTS=YesPlease
	NO_REGEX=YesPlease
	USE_LIBPCRE=1"

_gitcoredir=/usr/libexec/git-core
_builddir="$srcdir"/$pkgname-$pkgver

build() {
	cd "$_builddir"
	make -j1 prefix=/usr DESTDIR="$pkgdir" $_makeopts perl/perl.mak || return 1
	make prefix=/usr DESTDIR="$pkgdir" $_makeopts || return 1
}

package() {
	cd "$_builddir"
	make -j1 prefix=/usr \
		DESTDIR="$pkgdir" \
		INSTALLDIRS=vendor \
		$_makeopts install || return 1
	mkdir -p "$pkgdir"/var/git
	install -Dm755 "$srcdir"/git-daemon.initd \
		"$pkgdir"/etc/init.d/git-daemon || return 1
	install -Dm644 "$srcdir"/git-daemon.confd \
		"$pkgdir"/etc/conf.d/git-daemon || return 1

	make prefix=/usr DESTDIR="$pkgdir" install-man || return 1
}

_perl_git_svn() {
	pkgdesc="Perl interface to Git::SVN"
	depends="git=$pkgver-r$pkgrel"
	replaces="git-perl"
	eval local `perl -V:vendorlib`
	mkdir -p "$subpkgdir"/$vendorlib/Git
	mv "$pkgdir"/$vendorlib/Git/SVN* "$subpkgdir"/$vendorlib/Git/
}

_perl_git() {
	pkgdesc="Perl interface to Git"
	depends="git=$pkgver-r$pkgrel perl-error"
	replaces="git-perl"
	eval local `perl -V:vendorlib`
	eval local `perl -V:vendorarch`
	for i in $vendorlib $vendorarch; do
		mkdir -p "$subpkgdir"/${i%/*} || return 1
		mv "$pkgdir"/$i "$subpkgdir"/$i || return 1
	done
}

email() {
	depends="perl perl-git=$pkgver-r$pkgrel perl-net-smtp-ssl
		perl-authen-sasl"
	pkgdesc="Git tools for sending email"
	replaces="git"
	mkdir -p "$subpkgdir"/$_gitcoredir
	mv "$pkgdir"/$_gitcoredir/*email* "$subpkgdir"/$_gitcoredir
}

svn() {
	depends="perl perl-git-svn=$pkgver-r$pkgrel perl-subversion
		perl-term-readkey"
	pkgdesc="Subversion support for git"
	replaces=""

	mkdir -p "$subpkgdir"/$_gitcoredir
	mv "$pkgdir"/$_gitcoredir/git-svn "$subpkgdir"/$_gitcoredir/
}

cvs() {
	pkgdesc="Git tools for importing CVS repositories"
	depends="perl perl-git=$pkgver-r$pkgrel cvs perl-dbd-sqlite"
	replaces="git-perl"
	mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/$_gitcoredir
	mv "$pkgdir"/usr/bin/git-cvs* "$subpkgdir"/usr/bin/ || return 1
	mv "$pkgdir"/$_gitcoredir/*cvs* "$subpkgdir"/$_gitcoredir \
		|| return 1
}

p4() {
	pkgdesc="Git tools for working with Perforce depots"
	depends="git=$pkgver-r$pkgrel"
	replaces="git"
	mkdir -p "$subpkgdir"/$_gitcoredir/mergetools
	mv "$pkgdir"/$_gitcoredir/*p4* "$subpkgdir"/$_gitcoredir/ || return 1
	mv "$pkgdir"/$_gitcoredir/mergetools/*p4* \
		"$subpkgdir"/$_gitcoredir/mergetools/ || return 1
}

daemon() {
	pkgdesc="Git protocol daemon"
	depends="git=$pkgver-r$pkgrel"
	replaces="git"
	mkdir -p "$subpkgdir"/$_gitcoredir
	mv "$pkgdir"/$_gitcoredir/git-daemon "$subpkgdir"/$_gitcoredir \
		|| return 1
	mv "$pkgdir"/etc "$subpkgdir"/ || return 1
}

gitweb() {
	pkgdesc="Simple web interface to git repositories"
	depends="git=$pkgver-r$pkgrel perl"
	replaces="git"
	mkdir -p "$subpkgdir"/usr/share
	mv "$pkgdir"/usr/share/gitweb "$subpkgdir"/usr/share/
}

completion() {
	pkgdesc="Bash completion for $pkgname"
	depends=""
	replaces=""
	install_if="$pkgname=$pkgver-r$pkgrel bash-completion"

	install -Dm644 "$_builddir"/contrib/completion/git-completion.bash \
		"$subpkgdir"/usr/share/bash-completion/completions/git
}

subtree() {
	depends="git=$pkgver-r$pkgrel"
	pkgdesc="Split git repository into subtrees"
	replaces=""

	cd "$_builddir"/contrib/subtree
	make prefix=/usr DESTDIR="$pkgdir" || return 1
	make install prefix=/usr DESTDIR="$subpkgdir"
}

subtree_doc() {
	depends=""
	pkgdesc="Split git repository into subtrees (documentation)"
	replaces=""

	cd "$_builddir"/contrib/subtree
	make install-man prefix=/usr DESTDIR="$subpkgdir" || return 1
	gzip -9 "$subpkgdir"/usr/share/man/man1/git-subtree.1
}

gui() {
	depends="git=$pkgver-r$pkgrel tcl tk"
	pkgdesc="GUI interface for git"
	replaces=""

	mkdir -p "$subpkgdir"/usr/share "$subpkgdir"/usr/libexec/git-core
	mv "$pkgdir"/usr/share/git-gui "$subpkgdir"/usr/share/
	mv "$pkgdir"/usr/libexec/git-core/git-citool \
		"$pkgdir"/usr/libexec/git-core/git-gui \
		"$pkgdir"/usr/libexec/git-core/git-gui--askpass \
		"$subpkgdir"/usr/libexec/git-core/
}

gitk() {
	depends="git=$pkgver-r$pkgrel tcl tk"
	pkgdesc="Gitk interface for git"
	replaces=""

	mkdir -p "$subpkgdir"/usr/share "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/share/gitk "$subpkgdir"/usr/share/
	mv "$pkgdir"/usr/bin/gitk "$subpkgdir"/usr/bin/
}

# catch-the-rest of stuff that needs perl
_git_perl() {
	depends="git=$pkgver-r$pkgrel perl-git=$pkgver-r$pkgrel perl"
	pkgdesc="Additional Git commands that requires perl"
	replaces=""

	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/perl* "$subpkgdir"/usr/lib/
	cd "$pkgdir"
	find -type f | xargs file --mime-type | grep perl | cut -d: -f1| while read f; do
		mkdir -p "$subpkgdir"/${f%/*}
		mv "$f" "$subpkgdir"/${f%/*}
	done
	find "$subpkgdir" -name perllocal.pod -delete
}


sha512sums="709e78ce1a7396c021af5802a89cd4a90802781c4ce4408af50ad8d11a5fc394a108ef24843fb901321e2e0597018111414443ce0d166ca5b1475db503246372  git-2.13.0.tar.xz
85767b5e03137008d6a96199e769e3979f75d83603ac8cb13a3481a915005637409a4fd94e0720da2ec6cd1124f35eba7cf20109a94816c4b4898a81fbc46bd2  bb-tar.patch
89528cdd14c51fd568aa61cf6c5eae08ea0844e59f9af9292da5fc6c268261f4166017d002d494400945e248df6b844e2f9f9cd2d9345d516983f5a110e4c42a  git-daemon.initd
fbf1f425206a76e2a8f82342537ed939ff7e623d644c086ca2ced5f69b36734695f9f80ebda1728f75a94d6cd2fcb71bf845b64239368caab418e4d368c141ec  git-daemon.confd"