# Created by: Eric Anholt
# $FreeBSD$

PORTNAME=	git
PORTVERSION=	2.3.1
CATEGORIES=	devel
MASTER_SITES=	KERNEL_ORG
MASTER_SITE_SUBDIR=	software/scm/git
DISTFILES=	${PORTNAME}-${PORTVERSION}${EXTRACT_SUFX} \
		${PORTNAME}-manpages-${PORTVERSION}${EXTRACT_SUFX}
# We manually extract the htmldocs.
EXTRACT_ONLY=	${PORTNAME}-${PORTVERSION}${EXTRACT_SUFX} \
		${PORTNAME}-manpages-${PORTVERSION}${EXTRACT_SUFX}

MAINTAINER=	garga@FreeBSD.org
COMMENT?=	Distributed source code management tool

LICENSE=	GPLv2

CONFLICTS?=	git-subversion-[0-9]* git-lite-[0-9]*

USERS=		git_daemon
GROUPS=		git_daemon

SUB_FILES=	pkg-message

GNU_CONFIGURE=	yes
USES=		gmake shebangfix tar:xz
CPPFLAGS+=	-isystem${LOCALBASE}/include
LDFLAGS+=	-L${LOCALBASE}/lib
MAKE_ENV+=	V=1
USE_OPENSSL=	yes
USE_RC_SUBR=	git_daemon
SHEBANG_FILES=	*.perl */*.perl */*/*.perl */*.pl */*/*.pl */*/*/*.pl \
		contrib/hooks/update-paranoid \
		contrib/credential/netrc/git-credential-netrc \
		contrib/diff-highlight/diff-highlight \
		contrib/buildsystems/generate contrib/contacts/git-contacts

CONFIGURE_ARGS=	--enable-pthreads=-pthread ac_cv_header_libcharset_h=no

OPTIONS_DEFINE=	GUI SVN GITWEB CONTRIB P4 CVS HTMLDOCS PERL ICONV CURL \
		ETCSHELLS NLS
OPTIONS_DEFAULT=	CONTRIB P4 CVS PERL ICONV CURL ETCSHELLS NLS
OPTIONS_SUB=	yes

GITWEB_DESC=	Install gitweb
CONTRIB_DESC=	Install contributed scripts
P4_DESC=	Enable Perforce support
CVS_DESC=	Enable CVS support
HTMLDOCS_DESC=	Install additional documentation
ETCSHELLS_DESC=	Modify /etc/shells

NLS_USES=		gettext
NLS_MAKE_ARGS_OFF=	NO_GETTEXT=yes

PERL_USES=		perl5
PERL_MAKE_ENV=		PERL_PATH=${PERL}
PERL_BUILD_DEPENDS=	p5-Error>=0:${PORTSDIR}/lang/p5-Error
PERL_RUN_DEPENDS=	p5-Error>=0:${PORTSDIR}/lang/p5-Error \
			p5-Net-SMTP-SSL>=0:${PORTSDIR}/mail/p5-Net-SMTP-SSL \
			p5-Authen-SASL>=0:${PORTSDIR}/security/p5-Authen-SASL
PERL_MAKE_ARGS_OFF=	NO_PERL=1

ICONV_USES=		iconv
ICONV_MAKE_ARGS_OFF=	NO_ICONV=1

CURL_MAKE_ENV=		CURLDIR=${LOCALBASE}
CURL_BUILD_DEPENDS=	curl:${PORTSDIR}/ftp/curl
CURL_RUN_DEPENDS=	curl:${PORTSDIR}/ftp/curl
CURL_LIB_DEPENDS=	libexpat.so:${PORTSDIR}/textproc/expat2
CURL_MAKE_ARGS_OFF=	NO_CURL=1 NO_EXPAT=1

HTMLDOCS_DISTFILES=	${PORTNAME}-htmldocs-${PORTVERSION}${EXTRACT_SUFX}

GUI_USES=		tk
GUI_MAKE_ARGS=		TCL_PATH=${TCLSH} TCLTK_PATH=${WISH}
GUI_MAKE_ARGS_OFF=	NO_TCLTK=yes

# While this port does not explicity honor WITH_SUBVERSION_VER knob it does
# depend upon devel/p5-subversion, which does honor that knob. If you want
# to have git use devel/subversion16 it will be brought in through
# devel/p5-subversion if you set WITH_SUBVERSION_VER=16. Otherwise
# devel/subversion will be brought in.
SVN_RUN_DEPENDS=	p5-Term-ReadKey>=0:${PORTSDIR}/devel/p5-Term-ReadKey \
			p5-subversion>=0:${PORTSDIR}/devel/p5-subversion

CONTRIB_BUILD_DEPENDS=	xmlto:${PORTSDIR}/textproc/xmlto \
			asciidoc:${PORTSDIR}/textproc/asciidoc \
			docbook-xml>0:${PORTSDIR}/textproc/docbook-xml

CVS_RUN_DEPENDS=	cvsps:${PORTSDIR}/devel/cvsps

.include <bsd.port.options.mk>

# This is intentionally not exposed as an option.
.ifndef (WITH_DEBUG)
ALL_TARGET=	all strip
.endif

.if ${PORT_OPTIONS:MP4} || ${PORT_OPTIONS:MCONTRIB}
USES+=		python
CONFIGURE_ARGS+=	--with-python=${PYTHON_CMD}
.else
CONFIGURE_ARGS+=	--without-python
.endif

.if empty(PORT_OPTIONS:MGUI)
RMMAN1+=	git-citool.1 \
		git-gui.1 \
		gitk.1
.endif

.if empty(PORT_OPTIONS:MSVN)
RMMAN1+=	git-svn.1
.endif

.if ${PORT_OPTIONS:MGITWEB} && empty(PORT_OPTIONS:MPERL)
IGNORE=	using GITWEB support requires PERL support
.endif

.if empty(PORT_OPTIONS:MCVS)
RMMAN1+=	git-cvsimport.1 \
		git-cvsexportcommit.1 \
		git-cvsserver.1
RMMAN7+=	gitcvs-migration.7
.endif

post-extract:
.if ${PORT_OPTIONS:MHTMLDOCS}
	@${MKDIR} ${WRKDIR}/htmldocs
	@cd ${WRKDIR}/htmldocs && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} \
		${DISTDIR}/${PORTNAME}-htmldocs-${PORTVERSION}${EXTRACT_SUFX} \
		${EXTRACT_AFTER_ARGS}
.endif

post-patch:
.for FILE in ${RMMAN1}
	@${RM} ${WRKDIR}/man1/${FILE}
.endfor
.for FILE in ${RMMAN7}
	@${RM} ${WRKDIR}/man7/${FILE}
.endfor
	@${REINPLACE_CMD} -e 's|share/man/man3|man/man3|' ${WRKSRC}/perl/Makefile.PL
.if empty(PORT_OPTIONS:MCVS)
	@${REINPLACE_CMD} -e '/git-cvsexportcommit.perl/d; \
		/git-cvsimport.perl/d; \
		/git-cvsserver.perl/d; \
		/documented,gitcvs-migration/d; \
		s/git-cvsserver//' \
		${WRKSRC}/Makefile
.endif
.if empty(PORT_OPTIONS:MSVN)
	@${REINPLACE_CMD} -e '/git-svn.perl/d' ${WRKSRC}/Makefile
.endif
.if empty(PORT_OPTIONS:MGITWEB)
	@${REINPLACE_CMD} -e '/$$(MAKE) -C gitweb install/d' ${WRKSRC}/Makefile
.endif
.if empty(PORT_OPTIONS:MP4)
	@${REINPLACE_CMD} -e '/^SCRIPT_PYTHON += git-p4.py$$/d' ${WRKSRC}/Makefile
	@${REINPLACE_CMD} -e 's|/bin/bash|/bin/sh|' \
		${WRKSRC}/contrib/subtree/git-subtree.sh
.endif

post-build:
.if ${PORT_OPTIONS:MP4} || ${PORT_OPTIONS:MCONTRIB}
	@${FIND} ${WRKSRC} -name "*.bak" -delete
.endif

post-install:
	(cd ${WRKDIR}/man1/ && ${COPYTREE_SHARE} . ${STAGEDIR}${MANPREFIX}/man/man1)
	(cd ${WRKDIR}/man5/ && ${COPYTREE_SHARE} . ${STAGEDIR}${MANPREFIX}/man/man5)
	(cd ${WRKDIR}/man7/ && ${COPYTREE_SHARE} . ${STAGEDIR}${MANPREFIX}/man/man7)
.if ${PORT_OPTIONS:MHTMLDOCS}
	# Manually remove the index.html symlink before installing, and then
	# recreate it after. This is necessary because the distfile is
	# extracted with --no-same-owner. If the distfile is extracted as a
	# non-root user then the symlink will have the incorrect owner.
	${RM} -f ${WRKDIR}/htmldocs/index.html
	${MKDIR} ${STAGEDIR}${DOCSDIR}
	(cd ${WRKDIR}/htmldocs/ && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
	${LN} -s git.html ${STAGEDIR}${DOCSDIR}/index.html
.endif
	${MKDIR} ${STAGEDIR}${PREFIX}/share/emacs/site-lisp/git
	${MKDIR} ${STAGEDIR}${PREFIX}/lib/xemacs/site-lisp/git
	${INSTALL_DATA} ${WRKSRC}/contrib/emacs/git.el \
		${STAGEDIR}${PREFIX}/share/emacs/site-lisp/git/
	${INSTALL_DATA} ${WRKSRC}/contrib/emacs/git-blame.el \
		${STAGEDIR}${PREFIX}/share/emacs/site-lisp/git/
	${LN} -sf ${PREFIX}/share/emacs/site-lisp/git/git.el    \
		${STAGEDIR}${PREFIX}/lib/xemacs/site-lisp/git/git.el
	${LN} -sf ${PREFIX}/share/emacs/site-lisp/git/git-blame.el \
		${STAGEDIR}${PREFIX}/lib/xemacs/site-lisp/git/git-blame.el
.if ${PORT_OPTIONS:MCONTRIB}
	@${ECHO_MSG} "===> Installing contributed scripts"
	${MKDIR} ${STAGEDIR}${PREFIX}/share/git-core/contrib
	${CP} -R ${WRKSRC}/contrib/* ${STAGEDIR}${PREFIX}/share/git-core/contrib
	cd ${WRKSRC}/contrib/subtree && ${SETENV} ${MAKE_ENV} \
		${MAKE_CMD} ${MAKE_FLAGS} Makefile ${MAKE_ARGS} install install-doc
.endif
.if ${PORT_OPTIONS:MP4}
	${INSTALL_SCRIPT} ${WRKSRC}/git-p4.py ${STAGEDIR}${PREFIX}/bin/
.endif

post-stage:

.include <bsd.port.mk>