From d338b3981dcfd039a60fae616886707e4d69fceb Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Sun, 3 Jun 2012 19:33:34 +1000
Subject: makepkg: remove VCS package support

The current VCS packaging support is really, really, really bad.
It is best to strip it out completely before rewriting it.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/PKGBUILD.5.txt    |  64 ----------------------
 doc/makepkg.8.txt     |  10 ----
 scripts/makepkg.sh.in | 145 +++-----------------------------------------------
 3 files changed, 6 insertions(+), 213 deletions(-)

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index 062b1ab6..9d9e5998 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -392,70 +392,6 @@ The install script does not need to be specified in the source array. A
 template install file is available in '{pkgdatadir}' as 'proto.install' for
 reference with all of the available functions defined.
 
-
-Development Directives
-----------------------
-makepkg supports building development versions of packages without having to
-manually update the pkgver in the PKGBUILD. This was formerly done using the
-separate utility 'versionpkg'. In order to utilize this functionality, your
-PKGBUILD must use correct variable names depending on the SCM being fetched
-from (e.g., 'makepkg-git', 'mplayer-svn').
-
-*CVS*::
-	The generated pkgver will be the date the package is built.
-
-	*_cvsroot*;;
-		The root of the CVS repository.
-
-	*_cvsmod*;;
-		The CVS module to fetch.
-
-*SVN*::
-	The generated pkgver will be the latest SVN revision number.
-
-	*_svntrunk*;;
-		The trunk of the SVN repository.
-
-	*_svnmod*;;
-		The SVN module to fetch.
-
-*Git*::
-	The generated pkgver will be the date the package is built.
-
-	*_gitroot*;;
-		The URL (all protocols supported) to the GIT repository.
-
-	*_gitname*;;
-		GIT tag or branch to use.
-
-*Mercurial*::
-	The generated pkgver will be the hg tip revision number.
-
-	*_hgroot*;;
-		The URL of the mercurial repository.
-
-	*_hgrepo*;;
-		The repository to follow.
-
-*Darcs*::
-	The generated pkgver will be the date the package is built.
-
-	*_darcstrunk*;;
-		URL to the repository trunk.
-
-	*_darcsmod*;;
-		Darcs module to use.
-
-*Bazaar*::
-	The generated pkgver will be the latest Bazaar revision number (revno).
-
-	*_bzrtrunk*;;
-		URL to the bazaar repository.
-
-	*_bzrmod*;;
-		Bazaar module to use.
-
-
 Example
 -------
 The following is an example PKGBUILD for the 'patch' package. For more
diff --git a/doc/makepkg.8.txt b/doc/makepkg.8.txt
index c24e89e3..5e13dfc5 100644
--- a/doc/makepkg.8.txt
+++ b/doc/makepkg.8.txt
@@ -71,11 +71,6 @@ Options
 	default to the current directory. This allows the built package to be
 	overwritten.
 
-*--forcever*::
-	This is a hidden option that should *not* be used unless you really know
-	what you are doing. makepkg uses this internally when calling itself to
-	set the new development pkgver of the package.
-
 *-g, \--geninteg*::
 	For each source file in the source array of PKGBUILD, download the file
 	if required and generate integrity checks. The integrity checks generated
@@ -96,11 +91,6 @@ Options
 *-h, \--help*::
 	Output syntax and command line options.
 
-*\--holdver*::
-	Useful when building development versions of packages. Prevents makepkg
-	from automatically bumping the pkgver to the latest revision number in
-	the package's development tree.
-
 *-i, \--install*::
 	Install or upgrade the package after a successful build using
 	linkman:pacman[8].
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index b30e9d04..fca1a970 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -70,7 +70,6 @@ REPKG=0
 LOGGING=0
 SOURCEONLY=0
 IGNOREARCH=0
-HOLDVER=0
 PREPAREFUNC=0
 BUILDFUNC=0
 CHECKFUNC=0
@@ -185,12 +184,7 @@ clean_up() {
 
 enter_fakeroot() {
 	msg "$(gettext "Entering %s environment...")" "fakeroot"
-
-	if [[ -n $newpkgver ]]; then
-		fakeroot -- $0 --forcever $newpkgver -F "${ARGLIST[@]}" || exit $?
-	else
-		fakeroot -- $0 -F "${ARGLIST[@]}" || exit $?
-	fi
+	fakeroot -- $0 -F "${ARGLIST[@]}" || exit $?
 }
 
 
@@ -1794,114 +1788,6 @@ check_software() {
 	return $ret
 }
 
-devel_check() {
-	newpkgver=""
-
-	# Do not update pkgver if --holdver is set, when building a source package, repackaging,
-	# reading PKGBUILD from pipe (-f), or if we cannot write to the file (-w)
-	if (( HOLDVER || SOURCEONLY || REPKG )) ||
-		[[ ! -f $BUILDFILE || ! -w $BUILDFILE || $BUILDFILE = "/dev/stdin" ]]; then
-		return
-	fi
-
-	if [[ -z $FORCE_VER ]]; then
-		# Check if this is a svn/cvs/etc PKGBUILD; set $newpkgver if so.
-		# This will only be used on the first call to makepkg; subsequent
-		# calls to makepkg via fakeroot will explicitly pass the version
-		# number to avoid having to determine the version number twice.
-		# Also do a check to make sure we have the VCS tool available.
-		local vcs=()
-
-		[[ -n ${_darcstrunk} && -n ${_darcsmod} ]] && vcs+=("darcs")
-		[[ -n ${_cvsroot}    && -n ${_cvsmod}   ]] && vcs+=("cvs")
-		[[ -n ${_gitroot}    && -n ${_gitname}  ]] && vcs+=("git")
-		[[ -n ${_svntrunk}   && -n ${_svnmod}   ]] && vcs+=("svn")
-		[[ -n ${_bzrtrunk}   && -n ${_bzrmod}   ]] && vcs+=("bzr")
-		[[ -n ${_hgroot}     && -n ${_hgrepo}   ]] && vcs+=("hg")
-
-		if (( ${#vcs[@]} == 0 )); then
-			return
-		elif (( ${#vcs[@]} > 1 )); then
-			warning "$(gettext "Ambiguous VCS package. Cannot pick from: %s.")" "${vcs[*]}"
-			return 0
-		fi
-
-		if ! type -p "$vcs" >/dev/null; then
-			warning "$(gettext "Cannot find the %s binary required to determine latest %s revision.")" "$vcs" "$vcs"
-			return 0
-		fi
-
-		msg "$(gettext "Determining latest %s revision...")" "$vcs"
-
-		case "$vcs" in
-			darcs)
-				newpkgver=$(date +%Y%m%d)
-				;;
-			cvs)
-				newpkgver=$(date +%Y%m%d)
-				;;
-			git)
-				newpkgver=$(date +%Y%m%d)
-				;;
-			svn)
-				newpkgver=$(LC_ALL=C svn info $_svntrunk | sed -n 's/^Last Changed Rev: \([0-9]*\)$/\1/p')
-				;;
-			bzr)
-				newpkgver=$(bzr revno ${_bzrtrunk})
-				;;
-			hg)
-				if pushd "./src/$_hgrepo" > /dev/null; then
-					local ret=0
-					hg pull || ret=$?
-					if (( ! ret )); then
-						hg update
-					elif (( ret != 1 )); then
-						return 1
-					fi
-				else
-					[[ ! -d ./src/ ]] && mkdir ./src/
-					hg clone "$_hgroot/$_hgrepo" "./src/$_hgrepo"
-					if ! pushd "./src/$_hgrepo" > /dev/null; then
-						warning "$(gettext "An error occured while determining the hg version number.")"
-						return 0
-					fi
-				fi
-				newpkgver=$(hg tip --template "{rev}")
-				popd > /dev/null
-				;;
-		esac
-
-		if [[ -n $newpkgver ]]; then
-			msg2 "$(gettext "Version found: %s")" "$newpkgver"
-		fi
-
-	else
-		# Version number retrieved from fakeroot->makepkg argument
-		newpkgver=$FORCE_VER
-	fi
-}
-
-devel_update() {
-	# This is lame, but if we're wanting to use an updated pkgver for
-	# retrieving svn/cvs/etc sources, we'll update the PKGBUILD with
-	# the new pkgver and then re-source it. This is the most robust
-	# method for dealing with PKGBUILDs that use, e.g.:
-	#
-	#  pkgver=23
-	#  ...
-	#  _foo=pkgver
-	#
-	if [[ -n $newpkgver && $newpkgver != "$pkgver" ]]; then
-		if [[ -f $BUILDFILE && -w $BUILDFILE ]]; then
-			@SEDINPLACE@ "s/^pkgver=[^ ]*/pkgver=$newpkgver/" "$BUILDFILE"
-			@SEDINPLACE@ "s/^pkgrel=[^ ]*/pkgrel=1/" "$BUILDFILE"
-			source "$BUILDFILE"
-		else
-			warning "$(gettext "%s is not writeable -- pkgver will not be updated")" "$BUILDFILE"
-		fi
-	fi
-}
-
 backup_package_variables() {
 	local var
 	for var in ${splitpkg_overrides[@]}; do
@@ -1980,7 +1866,6 @@ usage() {
 	printf -- "$(gettext "  --asroot         Allow %s to run as root user")\n" "makepkg"
 	printf -- "$(gettext "  --check          Run the %s function in the %s")\n" "check()" "$BUILDSCRIPT"
 	printf -- "$(gettext "  --config <file>  Use an alternate config file (instead of '%s')")\n" "$confdir/makepkg.conf"
-	printf -- "$(gettext "  --holdver        Prevent automatic version bumping for development %ss")\n" "$BUILDSCRIPT"
 	printf -- "$(gettext "  --key <key>      Specify a key to use for %s signing instead of the default")\n" "gpg"
 	printf -- "$(gettext "  --nocheck        Do not run the %s function in the %s")\n" "check()" "$BUILDSCRIPT"
 	printf -- "$(gettext "  --nosign         Do not create a signature for the package")\n"
@@ -2022,11 +1907,11 @@ ARGLIST=("$@")
 
 # Parse Command Line Options.
 OPT_SHORT="AcdefFghiLmop:rRsSV"
-OPT_LONG=('allsource' 'asroot' 'ignorearch' 'check' 'clean' 'nodeps'
-          'noextract' 'force' 'forcever:' 'geninteg' 'help' 'holdver' 'skippgpcheck'
-          'install' 'key:' 'log' 'nocolor' 'nobuild' 'nocheck' 'nosign' 'pkg:' 'rmdeps'
-          'repackage' 'skipchecksums' 'skipinteg' 'skippgpcheck' 'sign' 'source' 'syncdeps'
-          'version' 'config:')
+OPT_LONG=('allsource' 'asroot' 'check' 'clean' 'config:' 'force' 'geninteg'
+          'help' 'ignorearch' 'install' 'key:' 'log' 'nobuild' 'nocolor'
+          'nocheck' 'nodeps' 'noextract' 'nosign' 'pkg:' 'repackage' 'rmdeps'
+          'skipchecksums' 'skipinteg' 'skippgpcheck' 'skippgpcheck' 'sign'
+          'source' 'syncdeps' 'version')
 
 # Pacman Options
 OPT_LONG+=('asdeps' 'noconfirm' 'noprogressbar')
@@ -2054,11 +1939,8 @@ while true; do
 		-d|--nodeps)      NODEPS=1 ;;
 		-e|--noextract)   NOEXTRACT=1 ;;
 		-f|--force)       FORCE=1 ;;
-		#hidden opt used by fakeroot call for svn/cvs/etc PKGBUILDs to set pkgver
-		--forcever)       shift; FORCE_VER=$1;;
 		-F)               INFAKEROOT=1 ;;
 		-g|--geninteg)    GENINTEG=1 ;;
-		--holdver)        HOLDVER=1 ;;
 		-i|--install)     INSTALL=1 ;;
 		--key)            shift; GPGKEY=$1 ;;
 		-L|--log)         LOGGING=1 ;;
@@ -2192,12 +2074,6 @@ SRCEXT=${_SRCEXT:-$SRCEXT}
 GPGKEY=${_GPGKEY:-$GPGKEY}
 PACKAGER=${_PACKAGER:-$PACKAGER}
 
-if (( HOLDVER )) && [[ -n $FORCE_VER ]]; then
-	# The '\\0' is here to prevent gettext from thinking --holdver is an option
-	error "$(gettext "\\0%s and %s cannot both be specified" )" "--holdver" "--forcever"
-	exit 1
-fi
-
 if (( ! INFAKEROOT )); then
 	if (( EUID == 0 && ! ASROOT )); then
 		# Warn those who like to live dangerously.
@@ -2277,13 +2153,6 @@ check_sanity || exit 1
 # check we have the software required to process the PKGBUILD
 check_software || exit 1
 
-# We need to run devel_update regardless of whether we are in the fakeroot
-# build process so that if the user runs makepkg --forcever manually, we
-# 1) output the correct pkgver, and 2) use the correct filename when
-# checking if the package file already exists - fixes FS #9194
-devel_check
-devel_update
-
 if (( ${#pkgname[@]} > 1 )); then
 	SPLITPKG=1
 fi
@@ -2524,7 +2393,6 @@ else
 	# if we are root or if fakeroot is not enabled, then we don't use it
 	if ! check_buildenv "fakeroot" "y" || (( EUID == 0 )); then
 		if (( ! REPKG )); then
-			devel_update
 			(( BUILDFUNC )) && run_build
 			(( CHECKFUNC )) && run_check
 		fi
@@ -2546,7 +2414,6 @@ else
 		fi
 	else
 		if (( ! REPKG && ( PKGFUNC || SPLITPKG ) )); then
-			devel_update
 			(( BUILDFUNC )) && run_build
 			(( CHECKFUNC )) && run_check
 			cd_safe "$startdir"
-- 
cgit v1.2.3-70-g09d2


From e8064144072e03ea1690c5aa97e863f14096a771 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Sun, 3 Jun 2012 22:08:25 +1000
Subject: makepkg: reorder source handling functions

There is no actual code change here, but these related functions
were all over the place which makes this code difficult to adjust.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 240 +++++++++++++++++++++++++-------------------------
 1 file changed, 120 insertions(+), 120 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index fca1a970..4cafa945 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -210,13 +210,6 @@ get_filepath() {
 	printf "%s\n" "$file"
 }
 
-# Print 'source not found' error message and exit makepkg
-missing_source_file() {
-	error "$(gettext "Unable to find source file %s.")" "$(get_filename "$1")"
-	plain "$(gettext "Aborting...")"
-	exit 1 # $E_MISSING_FILE
-}
-
 # extract the filename from a source entry
 get_filename() {
 	# if a filename is specified, use it
@@ -231,6 +224,126 @@ get_url() {
 	printf "%s\n" "${1#*::}"
 }
 
+get_downloadclient() {
+	# $1 = URL with valid protocol prefix
+	local url=$1
+	local proto="${url%%://*}"
+
+	# loop through DOWNLOAD_AGENTS variable looking for protocol
+	local i
+	for i in "${DLAGENTS[@]}"; do
+		local handler="${i%%::*}"
+		if [[ $proto = "$handler" ]]; then
+			local agent="${i##*::}"
+			break
+		fi
+	done
+
+	# if we didn't find an agent, return an error
+	if [[ -z $agent ]]; then
+		error "$(gettext "There is no agent set up to handle %s URLs. Check %s.")" "$proto" "$MAKEPKG_CONF"
+		plain "$(gettext "Aborting...")"
+		exit 1 # $E_CONFIG_ERROR
+	fi
+
+	# ensure specified program is installed
+	local program="${agent%% *}"
+	if [[ ! -x $program ]]; then
+		local baseprog="${program##*/}"
+		error "$(gettext "The download program %s is not installed.")" "$baseprog"
+		plain "$(gettext "Aborting...")"
+		exit 1 # $E_MISSING_PROGRAM
+	fi
+
+	printf "%s\n" "$agent"
+}
+
+download_file() {
+	# download command
+	local dlcmd=$1
+	# URL of the file
+	local url=$2
+	# destination file
+	local file=$3
+	# temporary download file, default to last component of the URL
+	local dlfile="${url##*/}"
+
+	# replace %o by the temporary dlfile if it exists
+	if [[ $dlcmd = *%o* ]]; then
+		dlcmd=${dlcmd//\%o/\"$file.part\"}
+		dlfile="$file.part"
+	fi
+	# add the URL, either in place of %u or at the end
+	if [[ $dlcmd = *%u* ]]; then
+		dlcmd=${dlcmd//\%u/\"$url\"}
+	else
+		dlcmd="$dlcmd \"$url\""
+	fi
+
+	local ret=0
+	eval "$dlcmd || ret=\$?"
+	if (( ret )); then
+		[[ ! -s $dlfile ]] && rm -f -- "$dlfile"
+		return $ret
+	fi
+
+	# rename the temporary download file to the final destination
+	if [[ $dlfile != "$file" ]]; then
+		mv -f "$SRCDEST/$dlfile" "$SRCDEST/$file"
+	fi
+}
+
+download_sources() {
+	msg "$(gettext "Retrieving Sources...")"
+
+	pushd "$SRCDEST" &>/dev/null
+
+	local netfile
+	for netfile in "${source[@]}"; do
+		local file=$(get_filepath "$netfile" || true)
+		if [[ -n "$file" ]]; then
+			msg2 "$(gettext "Found %s")" "${file##*/}"
+			rm -f "$srcdir/${file##*/}"
+			ln -s "$file" "$srcdir/"
+			continue
+		fi
+
+		file=$(get_filename "$netfile")
+		local url=$(get_url "$netfile")
+
+		# if we get here, check to make sure it was a URL, else fail
+		if [[ $file = "$url" ]]; then
+			error "$(gettext "%s was not found in the build directory and is not a URL.")" "$file"
+			exit 1 # $E_MISSING_FILE
+		fi
+
+		# find the client we should use for this URL
+		local dlclient
+		dlclient=$(get_downloadclient "$url") || exit $?
+
+		msg2 "$(gettext "Downloading %s...")" "$file"
+		# fix flyspray bug #3289
+		local ret=0
+		download_file "$dlclient" "$url" "$file" || ret=$?
+		if (( ret )); then
+			error "$(gettext "Failure while downloading %s")" "$file"
+			plain "$(gettext "Aborting...")"
+			exit 1
+		fi
+		rm -f "$srcdir/$file"
+		ln -s "$SRCDEST/$file" "$srcdir/"
+	done
+
+	popd &>/dev/null
+}
+
+# Print 'source not found' error message and exit makepkg
+missing_source_file() {
+	error "$(gettext "Unable to find source file %s.")" "$(get_filename "$1")"
+	plain "$(gettext "Aborting...")"
+	exit 1 # $E_MISSING_FILE
+}
+
 ##
 #  usage : get_full_version( [$pkgname] )
 # return : full version spec, including epoch (if necessary), pkgver, pkgrel
@@ -388,75 +501,6 @@ source_has_signatures() {
 	return 1
 }
 
-get_downloadclient() {
-	# $1 = URL with valid protocol prefix
-	local url=$1
-	local proto="${url%%://*}"
-
-	# loop through DOWNLOAD_AGENTS variable looking for protocol
-	local i
-	for i in "${DLAGENTS[@]}"; do
-		local handler="${i%%::*}"
-		if [[ $proto = "$handler" ]]; then
-			local agent="${i##*::}"
-			break
-		fi
-	done
-
-	# if we didn't find an agent, return an error
-	if [[ -z $agent ]]; then
-		error "$(gettext "There is no agent set up to handle %s URLs. Check %s.")" "$proto" "$MAKEPKG_CONF"
-		plain "$(gettext "Aborting...")"
-		exit 1 # $E_CONFIG_ERROR
-	fi
-
-	# ensure specified program is installed
-	local program="${agent%% *}"
-	if [[ ! -x $program ]]; then
-		local baseprog="${program##*/}"
-		error "$(gettext "The download program %s is not installed.")" "$baseprog"
-		plain "$(gettext "Aborting...")"
-		exit 1 # $E_MISSING_PROGRAM
-	fi
-
-	printf "%s\n" "$agent"
-}
-
-download_file() {
-	# download command
-	local dlcmd=$1
-	# URL of the file
-	local url=$2
-	# destination file
-	local file=$3
-	# temporary download file, default to last component of the URL
-	local dlfile="${url##*/}"
-
-	# replace %o by the temporary dlfile if it exists
-	if [[ $dlcmd = *%o* ]]; then
-		dlcmd=${dlcmd//\%o/\"$file.part\"}
-		dlfile="$file.part"
-	fi
-	# add the URL, either in place of %u or at the end
-	if [[ $dlcmd = *%u* ]]; then
-		dlcmd=${dlcmd//\%u/\"$url\"}
-	else
-		dlcmd="$dlcmd \"$url\""
-	fi
-
-	local ret=0
-	eval "$dlcmd || ret=\$?"
-	if (( ret )); then
-		[[ ! -s $dlfile ]] && rm -f -- "$dlfile"
-		return $ret
-	fi
-
-	# rename the temporary download file to the final destination
-	if [[ $dlfile != "$file" ]]; then
-		mv -f "$SRCDEST/$dlfile" "$SRCDEST/$file"
-	fi
-}
-
 run_pacman() {
 	local cmd
 	if [[ ! $1 = -@(T|Qq) ]]; then
@@ -573,50 +617,6 @@ remove_deps() {
 	fi
 }
 
-download_sources() {
-	msg "$(gettext "Retrieving Sources...")"
-
-	pushd "$SRCDEST" &>/dev/null
-
-	local netfile
-	for netfile in "${source[@]}"; do
-		local file=$(get_filepath "$netfile" || true)
-		if [[ -n "$file" ]]; then
-			msg2 "$(gettext "Found %s")" "${file##*/}"
-			rm -f "$srcdir/${file##*/}"
-			ln -s "$file" "$srcdir/"
-			continue
-		fi
-
-		file=$(get_filename "$netfile")
-		local url=$(get_url "$netfile")
-
-		# if we get here, check to make sure it was a URL, else fail
-		if [[ $file = "$url" ]]; then
-			error "$(gettext "%s was not found in the build directory and is not a URL.")" "$file"
-			exit 1 # $E_MISSING_FILE
-		fi
-
-		# find the client we should use for this URL
-		local dlclient
-		dlclient=$(get_downloadclient "$url") || exit $?
-
-		msg2 "$(gettext "Downloading %s...")" "$file"
-		# fix flyspray bug #3289
-		local ret=0
-		download_file "$dlclient" "$url" "$file" || ret=$?
-		if (( ret )); then
-			error "$(gettext "Failure while downloading %s")" "$file"
-			plain "$(gettext "Aborting...")"
-			exit 1
-		fi
-		rm -f "$srcdir/$file"
-		ln -s "$SRCDEST/$file" "$srcdir/"
-	done
-
-	popd &>/dev/null
-}
-
 get_integlist() {
 	local integ
 	local integlist=()
-- 
cgit v1.2.3-70-g09d2


From a922d1805696b6614649a8d3588297d44f4e1192 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 09:02:03 +1000
Subject: makepkg: add function to return download protocol

Extract the download protocol from a source entry.  Returns "local"
for local source files.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 4cafa945..fe0c0684 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -224,6 +224,17 @@ get_url() {
 	printf "%s\n" "${1#*::}"
 }
 
+# extract the protocol from a source entry - return "local" for local sources
+get_protocol() {
+	if [[ $1 = *://* ]]; then
+		# strip leading filename
+		local proto="${1##*::}"
+		printf "%s\n" "${proto%%://*}"
+	else
+		printf "%s\n" local
+	fi
+}
+
 get_downloadclient() {
 	# $1 = URL with valid protocol prefix
 	local url=$1
-- 
cgit v1.2.3-70-g09d2


From 1a04e2e11a012162b7b3b91e4c7a8c82dd113a94 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Sun, 3 Jun 2012 22:57:35 +1000
Subject: makepkg: generalize download_sources

In order to treat all VCS sources as URLs, we need to be able to
deal with more protocols. Rewrite download_sources to use a case
statement so additional protocols are easily added.

Also fix the use of scp to not pass the protocol in the URL
(noticed by William J. Bowman <wjb@williamjbowman.com>)

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 112 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 67 insertions(+), 45 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index fe0c0684..6bf95ff0 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -236,9 +236,7 @@ get_protocol() {
 }
 
 get_downloadclient() {
-	# $1 = URL with valid protocol prefix
-	local url=$1
-	local proto="${url%%://*}"
+	local proto=$1
 
 	# loop through DOWNLOAD_AGENTS variable looking for protocol
 	local i
@@ -269,20 +267,56 @@ get_downloadclient() {
 	printf "%s\n" "$agent"
 }
 
+download_local() {
+	local netfile=$1
+	local filepath=$(get_filepath "$netfile")
+
+	if [[ -n "$filepath" ]]; then
+		msg2 "$(gettext "Found %s")" "${filepath##*/}"
+		rm -f "$srcdir/${filepath##*/}"
+		ln -s "$filepath" "$srcdir/"
+		continue
+	else
+		local filename=$(get_filename "$netfile")
+		error "$(gettext "%s was not found in the build directory and is not a URL.")" "$filename"
+		exit 1 # $E_MISSING_FILE
+	fi
+}
+
 download_file() {
-	# download command
-	local dlcmd=$1
-	# URL of the file
-	local url=$2
-	# destination file
-	local file=$3
+	local netfile=$1
+
+	local filepath=$(get_filepath "$netfile")
+	if [[ -n "$filepath" ]]; then
+		msg2 "$(gettext "Found %s")" "${filepath##*/}"
+		rm -f "$srcdir/${filepath##*/}"
+		ln -s "$filepath" "$srcdir/"
+		return
+	fi
+
+	local proto=$(get_protocol "$netfile")
+
+	# find the client we should use for this URL
+	local dlcmd
+	dlcmd=$(get_downloadclient "$proto") || exit $?
+
+	local filename=$(get_filename "$netfile")
+	local url=$(get_url "$netfile")
+
+	if [[ $proto = "scp" ]]; then
+		# scp downloads should not pass the protocol in the url
+		url="${url##*://}"
+	fi
+
+	msg2 "$(gettext "Downloading %s...")" "$filename"
+
 	# temporary download file, default to last component of the URL
 	local dlfile="${url##*/}"
 
 	# replace %o by the temporary dlfile if it exists
 	if [[ $dlcmd = *%o* ]]; then
-		dlcmd=${dlcmd//\%o/\"$file.part\"}
-		dlfile="$file.part"
+		dlcmd=${dlcmd//\%o/\"$filename.part\"}
+		dlfile="$filename.part"
 	fi
 	# add the URL, either in place of %u or at the end
 	if [[ $dlcmd = *%u* ]]; then
@@ -295,13 +329,18 @@ download_file() {
 	eval "$dlcmd || ret=\$?"
 	if (( ret )); then
 		[[ ! -s $dlfile ]] && rm -f -- "$dlfile"
-		return $ret
+		error "$(gettext "Failure while downloading %s")" "$filename"
+		plain "$(gettext "Aborting...")"
+		exit 1
 	fi
 
 	# rename the temporary download file to the final destination
-	if [[ $dlfile != "$file" ]]; then
-		mv -f "$SRCDEST/$dlfile" "$SRCDEST/$file"
+	if [[ $dlfile != "$filename" ]]; then
+		mv -f "$SRCDEST/$dlfile" "$SRCDEST/$filename"
 	fi
+
+	rm -f "$srcdir/$filename"
+	ln -s "$SRCDEST/$filename" "$srcdir/"
 }
 
 download_sources() {
@@ -311,38 +350,21 @@ download_sources() {
 
 	local netfile
 	for netfile in "${source[@]}"; do
-		local file=$(get_filepath "$netfile" || true)
-		if [[ -n "$file" ]]; then
-			msg2 "$(gettext "Found %s")" "${file##*/}"
-			rm -f "$srcdir/${file##*/}"
-			ln -s "$file" "$srcdir/"
-			continue
-		fi
-
-		file=$(get_filename "$netfile")
-		local url=$(get_url "$netfile")
-
-		# if we get here, check to make sure it was a URL, else fail
-		if [[ $file = "$url" ]]; then
-			error "$(gettext "%s was not found in the build directory and is not a URL.")" "$file"
-			exit 1 # $E_MISSING_FILE
-		fi
+		local proto=$(get_protocol "$netfile")
 
-		# find the client we should use for this URL
-		local dlclient
-		dlclient=$(get_downloadclient "$url") || exit $?
-
-		msg2 "$(gettext "Downloading %s...")" "$file"
-		# fix flyspray bug #3289
-		local ret=0
-		download_file "$dlclient" "$url" "$file" || ret=$?
-		if (( ret )); then
-			error "$(gettext "Failure while downloading %s")" "$file"
-			plain "$(gettext "Aborting...")"
-			exit 1
-		fi
-		rm -f "$srcdir/$file"
-		ln -s "$SRCDEST/$file" "$srcdir/"
+		case "$proto" in
+			local)
+				download_local "$netfile"
+				;;
+			ftp|http|https|rsync|scp)
+				download_file "$netfile"
+				;;
+			*)
+				error "$(gettext "Unknown download protocol: %s")" "$proto"
+				plain "$(gettext "Aborting...")"
+				exit 1
+				;;
+		esac
 	done
 
 	popd &>/dev/null
-- 
cgit v1.2.3-70-g09d2


From 57e06394dd19191f36880aa8d1d4522a458922ca Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 10:33:52 +1000
Subject: makepkg: skip integrity checking early

If "SKIP" is provided for an integrity check, abort checking as soon
as possible.

Also swap fork to tr for bash4 conversion.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 6bf95ff0..26466ab4 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -737,6 +737,12 @@ check_checksums() {
 				file="$(get_filename "$file")"
 				printf "%s" "    $file ... " >&2
 
+				if [[ ${integrity_sums[$idx]} = 'SKIP' ]]; then
+					echo "$(gettext "Skipped")" >&2
+					idx=$((idx + 1))
+					continue
+				fi
+
 				if ! file="$(get_filepath "$file")"; then
 					printf -- "$(gettext "NOT FOUND")\n" >&2
 					errors=1
@@ -744,18 +750,14 @@ check_checksums() {
 				fi
 
 				if (( $found )) ; then
-					if [[ ${integrity_sums[$idx]} = 'SKIP' ]]; then
-						echo "$(gettext "Skipped")" >&2
+					local expectedsum="${integrity_sums[idx],,}"
+					local realsum="$(openssl dgst -${integ} "$file")"
+					realsum="${realsum##* }"
+					if [[ $expectedsum = "$realsum" ]]; then
+						printf -- "$(gettext "Passed")\n" >&2
 					else
-						local expectedsum=$(tr '[:upper:]' '[:lower:]' <<< "${integrity_sums[$idx]}")
-						local realsum="$(openssl dgst -${integ} "$file")"
-						realsum="${realsum##* }"
-						if [[ $expectedsum = "$realsum" ]]; then
-							printf -- "$(gettext "Passed")\n" >&2
-						else
-							printf -- "$(gettext "FAILED")\n" >&2
-							errors=1
-						fi
+						printf -- "$(gettext "FAILED")\n" >&2
+						errors=1
 					fi
 				fi
 
-- 
cgit v1.2.3-70-g09d2


From 91d119af1c97c7f2d78bbd98c73c737bf6f7247d Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 10:37:35 +1000
Subject: makepkg: allow using GIT source URLs

Allow specifing GIT sources using the following syntax

source=('<folder>::<repo>#<fragment>')

This will download the git repo <repo> into <folder> (into $SRCDIR
if set, otherwise $startdir). <repo> must start with "git", but
non-git protocols are handled using (e.g.) "git+http://...".

The <fragment> can be used to specify a branch, tag, or commit to
build from. e.g. branch=maint.

Checksum entries for git sources should be "SKIP".

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 26466ab4..e7e22765 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -343,6 +343,88 @@ download_file() {
 	ln -s "$SRCDEST/$filename" "$srcdir/"
 }
 
+download_git() {
+	local netfile=$1
+
+	local fragment=${netfile##*#}
+	if [[ $fragment = "$netfile" ]]; then
+		unset fragment
+	fi
+
+	local dir=${netfile%%::*}
+	local repo=${netfile##*/}
+	repo=${repo%%#*}
+	repo=${repo%%.git*}
+
+	if [[ $dir = "$netfile" ]]; then
+		dir="${repo}"
+	fi
+
+	if [[ ! -d "$startdir"/$dir ]]; then
+		dir="$SRCDEST"/$dir
+	else
+		dir="$startdir"/$dir
+	fi
+
+	local url=$(get_url "$netfile")
+	url=${url##*git+}
+	url=${url%%#*}
+
+	if [[ ! -d "$dir" ]]; then
+		msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "git"
+		if ! git clone --mirror "$url" "$dir"; then
+			error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "git"
+			plain "$(gettext "Aborting...")"
+			exit 1
+		fi
+	else
+		msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "git"
+		cd_safe "$dir"
+		if ! git fetch --all -p; then
+			# only warn on failure to allow offline builds
+			warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "git"
+		fi
+	fi
+
+	msg2 "$(gettext "Creating working copy of %s %s repo...")" "${repo}" "git"
+	pushd "$srcdir" &>/dev/null
+	rm -rf "${dir##*/}"
+
+	if ! git clone "$dir"; then
+		error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "git"
+		plain "$(gettext "Aborting...")"
+		exit 1
+	fi
+
+	cd_safe "${dir##*/}"
+
+	local ref
+	if [[ -n $fragment ]]; then
+		case ${fragment%%=*} in
+			commit|tag)
+				ref=${fragment##*=}
+				;;
+			branch)
+				ref=origin/${fragment##*=}
+				;;
+			*)
+				error "$(gettext "Unrecognized reference: %s")" "${fragment}"
+				plain "$(gettext "Aborting...")"
+				exit 1
+		esac
+	fi
+
+	if [[ -n $ref ]]; then
+		if ! git checkout -b makepkg $ref; then
+			error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "git"
+			plain "$(gettext "Aborting...")"
+			exit 1
+		fi
+	fi
+
+	popd &>/dev/null
+}
+
 download_sources() {
 	msg "$(gettext "Retrieving Sources...")"
 
@@ -359,6 +441,9 @@ download_sources() {
 			ftp|http|https|rsync|scp)
 				download_file "$netfile"
 				;;
+			git*)
+				download_git "$netfile"
+				;;
 			*)
 				error "$(gettext "Unknown download protocol: %s")" "$proto"
 				plain "$(gettext "Aborting...")"
-- 
cgit v1.2.3-70-g09d2


From 682c9af846718cd387da058c39967550b7eeb01f Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 11:24:52 +1000
Subject: makepkg: fix checksum generation with VCS sources

VCS sources should have "SKIP" for their checksum value

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index e7e22765..55ec353d 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -789,10 +789,21 @@ generate_checksums() {
 
 		local netfile
 		for netfile in "${source[@]}"; do
-			local file
-			file="$(get_filepath "$netfile")" || missing_source_file "$netfile"
-			local sum="$(openssl dgst -${integ} "$file")"
-			sum=${sum##* }
+			local proto sum
+			proto="$(get_protocol "$netfile")"
+
+			case $proto in
+				git*)
+					sum="SKIP"
+					;;
+				*)
+					local file
+					file="$(get_filepath "$netfile")" || missing_source_file "$netfile"
+					sum="$(openssl dgst -${integ} "$file")"
+					sum=${sum##* }
+					;;
+			esac
+
 			(( ct )) && printf "%s" "$indent"
 			printf "%s" "'$sum'"
 			ct=$(($ct+1))
-- 
cgit v1.2.3-70-g09d2


From aa6fe1160b39cd364a6595b7c9f56acb1cea3432 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 11:39:15 +1000
Subject: makepkg: modify get_filename to handle VCS sources

Modify get_filename to return the name of the folder with VCS sources.
This fixes output issues in checksum checking.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 55ec353d..8f163d32 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -212,10 +212,28 @@ get_filepath() {
 
 # extract the filename from a source entry
 get_filename() {
+	local netfile=$1
+
 	# if a filename is specified, use it
-	local filename="${1%%::*}"
-	# if it is just an URL, we only keep the last component
-	printf "%s\n" "${filename##*/}"
+	if [[ $netfile = *::* ]]; then
+		printf "%s\n" ${netfile%%::*}
+		return
+	fi
+
+	local proto=$(get_protocol "$netfile")
+
+	case $proto in
+		git*)
+			filename=${netfile##*/}
+			filename=${filename%%#*}
+			filename=${filename%%.git*}
+			;;
+		*)
+			# if it is just an URL, we only keep the last component
+			filename="${netfile##*/}"
+			;;
+	esac
+	printf "%s\n" "${filename}"
 }
 
 # extract the URL from a source entry
@@ -351,15 +369,12 @@ download_git() {
 		unset fragment
 	fi
 
-	local dir=${netfile%%::*}
+	local dir=$(get_filename "$netfile")
+
 	local repo=${netfile##*/}
 	repo=${repo%%#*}
 	repo=${repo%%.git*}
 
-	if [[ $dir = "$netfile" ]]; then
-		dir="${repo}"
-	fi
-
 	if [[ ! -d "$startdir"/$dir ]]; then
 		dir="$SRCDEST"/$dir
 	else
-- 
cgit v1.2.3-70-g09d2


From cca9849fc25012845b08ce877f9450e45c9d207d Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 4 Jun 2012 12:02:36 +1000
Subject: makepkg: modify get_filepath to handle VCS sources

With VCS sources, get_filepath should return the directory of the
checkout. This allows backing up of the VCS checkout when using
--allsource.  Fixes FS#21098.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 40 +++++++++++++++++++++++-----------------
 1 file changed, 23 insertions(+), 17 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 8f163d32..d6f314ac 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -193,19 +193,30 @@ enter_fakeroot() {
 # 2) "http://path/to/file"
 
 # Return the absolute filename of a source entry
-#
-# This function accepts a source entry or the already extracted filename of a
-# source entry as input
 get_filepath() {
 	local file="$(get_filename "$1")"
+	local proto="$(get_protocol "$1")"
 
-	if [[ -f "$startdir/$file" ]]; then
-		file="$startdir/$file"
-	elif [[ -f "$SRCDEST/$file" ]]; then
-		file="$SRCDEST/$file"
-	else
-		return 1
-	fi
+	case $proto in
+		git*)
+			if [[ -d "$startdir/$file" ]]; then
+				file="$startdir/$file"
+			elif [[ -d "$SRCDEST/$file" ]]; then
+				file="$SRCDEST/$file"
+			else
+				return 1
+			fi
+			;;
+		*)
+			if [[ -f "$startdir/$file" ]]; then
+				file="$startdir/$file"
+			elif [[ -f "$SRCDEST/$file" ]]; then
+				file="$SRCDEST/$file"
+			else
+				return 1
+			fi
+			;;
+	esac
 
 	printf "%s\n" "$file"
 }
@@ -369,18 +380,13 @@ download_git() {
 		unset fragment
 	fi
 
-	local dir=$(get_filename "$netfile")
+	local dir=$(get_filepath "$netfile")
+	[[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")"
 
 	local repo=${netfile##*/}
 	repo=${repo%%#*}
 	repo=${repo%%.git*}
 
-	if [[ ! -d "$startdir"/$dir ]]; then
-		dir="$SRCDEST"/$dir
-	else
-		dir="$startdir"/$dir
-	fi
-
 	local url=$(get_url "$netfile")
 	url=${url##*git+}
 	url=${url%%#*}
-- 
cgit v1.2.3-70-g09d2


From 888020de9068218fafe820e631222bc85c47b453 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Tue, 5 Jun 2012 13:30:08 +1000
Subject: makepkg: provide mechanism for auto-updating pkgver

Now that VCS repos are provided in the source array, it becomes too
complicated to have automatic updating pkgver as was the case with
the old VCS PKGBUILDs (there can be multiple repos of different types
in the source array, the VCS repo may not be the package primary
source, etc).

Instead provide an optional way for a PKGBUILD to update the pkgver
value through the specifing of a pkgver() function that returns the
new version string.  This is run after all source files are downloaded
so can access the VCS repo if needed.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index d6f314ac..5ff4bb6d 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -473,9 +473,30 @@ download_sources() {
 		esac
 	done
 
+	if declare -f pkgver >/dev/null; then
+		update_pkgver
+	fi
+
 	popd &>/dev/null
 }
 
+# Automatically update pkgver variable if a pkgver() function is provided
+# Re-sources the PKGBUILD afterwards to allow for other variables that use $pkgver
+update_pkgver() {
+	newpkgver=$(run_function_safe pkgver)
+
+	if [[ -n $newpkgver && $newpkgver != "$pkgver" ]]; then
+		if [[ -f $BUILDFILE && -w $BUILDFILE ]]; then
+			@SEDINPLACE@ "s/^pkgver=[^ ]*/pkgver=$newpkgver/" "$BUILDFILE"
+			@SEDINPLACE@ "s/^pkgrel=[^ ]*/pkgrel=1/" "$BUILDFILE"
+			source "$BUILDFILE"
+		else
+			warning "$(gettext "%s is not writeable -- pkgver will not be updated")" \
+					"$BUILDFILE"
+		fi
+	fi
+}
+
 # Print 'source not found' error message and exit makepkg
 missing_source_file() {
 	error "$(gettext "Unable to find source file %s.")" "$(get_filename "$1")"
-- 
cgit v1.2.3-70-g09d2


From 2042b79bcc7904afc195103dfa1fc6b3978d60f7 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Thu, 7 Jun 2012 18:12:31 +1000
Subject: makepkg: add support for SVN urls

Allow SVN repo sources in the form:

source=("<folder>::<repo>#<fragment>")

where <repo> must start with svn (e.g svn+http://) and a <fragment>
can specify a revision (e.g. revision=22).

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 73 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 70 insertions(+), 3 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 5ff4bb6d..749492cb 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -198,7 +198,7 @@ get_filepath() {
 	local proto="$(get_protocol "$1")"
 
 	case $proto in
-		git*)
+		git*|svn*)
 			if [[ -d "$startdir/$file" ]]; then
 				file="$startdir/$file"
 			elif [[ -d "$SRCDEST/$file" ]]; then
@@ -234,9 +234,12 @@ get_filename() {
 	local proto=$(get_protocol "$netfile")
 
 	case $proto in
-		git*)
+		git*|svn*)
 			filename=${netfile##*/}
 			filename=${filename%%#*}
+			# fall-through
+			;;&
+		git*)
 			filename=${filename%%.git*}
 			;;
 		*)
@@ -446,6 +449,67 @@ download_git() {
 	popd &>/dev/null
 }
 
+download_svn() {
+	local netfile=$1
+
+	local fragment=${netfile##*#}
+	if [[ $fragment = "$netfile" ]]; then
+		unset fragment
+	fi
+
+	local dir=$(get_filepath "$netfile")
+	[[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")"
+
+	local repo=${netfile##*/}
+	repo=${repo%%#*}
+
+	local url=$(get_url "$netfile")
+	if [[ $url != svn+ssh* ]]; then
+		url=${url##*svn+}
+	fi
+	url=${url%%#*}
+
+	if [[ ! -d "$dir" ]]; then
+		msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "svn"
+		if ! svn checkout --config-dir "$dir" "$url" "$dir"; then
+			error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "svn"
+			plain "$(gettext "Aborting...")"
+			exit 1
+		fi
+	else
+		msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "svn"
+		cd_safe "$dir"
+		if ! svn update; then
+			# only warn on failure to allow offline builds
+			warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "svn"
+		fi
+	fi
+
+	msg2 "$(gettext "Creating working copy of %s %s repo...")" "${repo}" "svn"
+	pushd "$srcdir" &>/dev/null
+	rm -rf "${dir##*/}"
+
+	local ref
+	if [[ -n $fragment ]]; then
+		case ${fragment%%=*} in
+			revision)
+				ref=('-r' "${fragment##*=}")
+				;;
+			*)
+				error "$(gettext "Unrecognized reference: %s")" "${fragment}"
+				plain "$(gettext "Aborting...")"
+				exit 1
+		esac
+	fi
+
+	if ! svn export $(ref[@]) "$dir"; then
+		error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "svn"
+		plain "$(gettext "Aborting...")"
+	fi
+
+	popd &>/dev/null
+}
+
 download_sources() {
 	msg "$(gettext "Retrieving Sources...")"
 
@@ -465,6 +529,9 @@ download_sources() {
 			git*)
 				download_git "$netfile"
 				;;
+			svn*)
+				download_svn "$netfile"
+				;;
 			*)
 				error "$(gettext "Unknown download protocol: %s")" "$proto"
 				plain "$(gettext "Aborting...")"
@@ -835,7 +902,7 @@ generate_checksums() {
 			proto="$(get_protocol "$netfile")"
 
 			case $proto in
-				git*)
+				git*|svn*)
 					sum="SKIP"
 					;;
 				*)
-- 
cgit v1.2.3-70-g09d2


From b3e82ec59e31e904b96a0d0c504af1549c8b2115 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Sun, 15 Jul 2012 15:46:29 +1000
Subject: makepkg: rename myver

myver is a bit generic for an internal variable name.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 749492cb..aa234577 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -39,7 +39,7 @@ export COMMAND_MODE='legacy'
 # Ensure CDPATH doesn't screw with our cd calls
 unset CDPATH
 
-declare -r myver='@PACKAGE_VERSION@'
+declare -r makepkg_version='@PACKAGE_VERSION@'
 declare -r confdir='@sysconfdir@'
 declare -r BUILDSCRIPT='@BUILDSCRIPT@'
 declare -r startdir="$PWD"
@@ -1503,7 +1503,7 @@ write_pkginfo() {
 	size="$(( ${size%%[^0-9]*} * 1024 ))"
 
 	msg2 "$(gettext "Generating %s file...")" ".PKGINFO"
-	echo "# Generated by makepkg $myver"
+	echo "# Generated by makepkg $makepkg_version"
 	if (( INFAKEROOT )); then
 		echo "# using $(fakeroot -v)"
 	fi
@@ -2081,7 +2081,7 @@ canonicalize_path() {
 m4_include(library/parseopts.sh)
 
 usage() {
-	printf "makepkg (pacman) %s\n" "$myver"
+	printf "makepkg (pacman) %s\n" "$makepkg_version"
 	echo
 	printf -- "$(gettext "Usage: %s [options]")\n" "$0"
 	echo
@@ -2126,7 +2126,7 @@ usage() {
 }
 
 version() {
-	printf "makepkg (pacman) %s\n" "$myver"
+	printf "makepkg (pacman) %s\n" "$makepkg_version"
 	printf -- "$(gettext "\
 Copyright (c) 2006-2012 Pacman Development Team <pacman-dev@archlinux.org>.\n\
 Copyright (C) 2002-2006 Judd Vinet <jvinet@zeroflux.org>.\n\n\
-- 
cgit v1.2.3-70-g09d2


From 7fd56118d0a751f0e488ada38101390e840bd311 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Sun, 15 Jul 2012 23:57:25 +1000
Subject: makepkg: do not download VCS sources unless needed

VCS sources are not needed for --geninteg or --source operations.
This also prevents VCS downloads outputting to stdout, which
prevented piping -g output to the PKGBUILD.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index aa234577..aec44876 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -513,6 +513,11 @@ download_svn() {
 download_sources() {
 	msg "$(gettext "Retrieving Sources...")"
 
+	local GET_VCS=1
+	if [[ $1 == "fast" ]]; then
+		GET_VCS=0
+	fi
+
 	pushd "$SRCDEST" &>/dev/null
 
 	local netfile
@@ -527,10 +532,10 @@ download_sources() {
 				download_file "$netfile"
 				;;
 			git*)
-				download_git "$netfile"
+				(( GET_VCS )) && download_git "$netfile"
 				;;
 			svn*)
-				download_svn "$netfile"
+				(( GET_VCS )) && download_svn "$netfile"
 				;;
 			*)
 				error "$(gettext "Unknown download protocol: %s")" "$proto"
@@ -2382,7 +2387,7 @@ if (( GENINTEG )); then
 	mkdir -p "$srcdir"
 	chmod a-s "$srcdir"
 	cd_safe "$srcdir"
-	download_sources
+	download_sources fast
 	generate_checksums
 	exit 0 # $E_OK
 fi
@@ -2527,10 +2532,11 @@ if (( SOURCEONLY )); then
 	mkdir -p "$srcdir"
 	chmod a-s "$srcdir"
 	cd_safe "$srcdir"
-	if ( (( ! SKIPCHECKSUMS )) || \
-			( (( ! SKIPPGPCHECK )) && source_has_signatures ) ) || \
-			(( SOURCEONLY == 2 )); then
+	if (( SOURCEONLY == 2 )); then
 		download_sources
+	elif ( (( ! SKIPCHECKSUMS )) || \
+			( (( ! SKIPPGPCHECK )) && source_has_signatures ) ); then
+		download_sources fast
 	fi
 	check_source_integrity
 	cd_safe "$startdir"
-- 
cgit v1.2.3-70-g09d2


From 6c8def6ae0f7b99c68da8a7a4bd943746d234754 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 16 Jul 2012 00:16:25 +1000
Subject: makepkg: add --holdver to control VCS source updating

Do not update VCS sources if --holdver is used. If the VCS checkout
is not present, it will still be downloaded.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index aec44876..da7bde55 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -59,6 +59,7 @@ DEP_BIN=0
 FORCE=0
 INFAKEROOT=0
 GENINTEG=0
+HOLDVER=0
 SKIPCHECKSUMS=0
 SKIPPGPCHECK=0
 INSTALL=0
@@ -401,7 +402,7 @@ download_git() {
 			plain "$(gettext "Aborting...")"
 			exit 1
 		fi
-	else
+	elif (( ! HOLDVER )); then
 		msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "git"
 		cd_safe "$dir"
 		if ! git fetch --all -p; then
@@ -476,7 +477,7 @@ download_svn() {
 			plain "$(gettext "Aborting...")"
 			exit 1
 		fi
-	else
+	elif (( ! HOLDVER )); then
 		msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "svn"
 		cd_safe "$dir"
 		if ! svn update; then
@@ -2111,6 +2112,7 @@ usage() {
 	printf -- "$(gettext "  --asroot         Allow %s to run as root user")\n" "makepkg"
 	printf -- "$(gettext "  --check          Run the %s function in the %s")\n" "check()" "$BUILDSCRIPT"
 	printf -- "$(gettext "  --config <file>  Use an alternate config file (instead of '%s')")\n" "$confdir/makepkg.conf"
+	printf -- "$(gettext "  --holdver        Do not update VCS sources")\n"
 	printf -- "$(gettext "  --key <key>      Specify a key to use for %s signing instead of the default")\n" "gpg"
 	printf -- "$(gettext "  --nocheck        Do not run the %s function in the %s")\n" "check()" "$BUILDSCRIPT"
 	printf -- "$(gettext "  --nosign         Do not create a signature for the package")\n"
@@ -2153,7 +2155,7 @@ ARGLIST=("$@")
 # Parse Command Line Options.
 OPT_SHORT="AcdefFghiLmop:rRsSV"
 OPT_LONG=('allsource' 'asroot' 'check' 'clean' 'config:' 'force' 'geninteg'
-          'help' 'ignorearch' 'install' 'key:' 'log' 'nobuild' 'nocolor'
+          'help' 'holdver' 'ignorearch' 'install' 'key:' 'log' 'nobuild' 'nocolor'
           'nocheck' 'nodeps' 'noextract' 'nosign' 'pkg:' 'repackage' 'rmdeps'
           'skipchecksums' 'skipinteg' 'skippgpcheck' 'skippgpcheck' 'sign'
           'source' 'syncdeps' 'version')
@@ -2186,6 +2188,7 @@ while true; do
 		-f|--force)       FORCE=1 ;;
 		-F)               INFAKEROOT=1 ;;
 		-g|--geninteg)    GENINTEG=1 ;;
+		--holdver)        HOLDVER=1 ;;
 		-i|--install)     INSTALL=1 ;;
 		--key)            shift; GPGKEY=$1 ;;
 		-L|--log)         LOGGING=1 ;;
-- 
cgit v1.2.3-70-g09d2


From b1e75d7dd663a72d90195e4907ee8fa145461fc2 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 16 Jul 2012 00:24:34 +1000
Subject: makepkg: only update pkgver when all sources are available

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index da7bde55..0d23f749 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -546,7 +546,7 @@ download_sources() {
 		esac
 	done
 
-	if declare -f pkgver >/dev/null; then
+	if declare -f pkgver >/dev/null && (( GET_VCS )); then
 		update_pkgver
 	fi
 
-- 
cgit v1.2.3-70-g09d2


From 4b129d484394ce6090a9ed21782fe1df2227ad18 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 16 Jul 2012 21:56:32 +1000
Subject: makepkg: check pkgver validity after updating

If a PKGBUILD has a pkgver() function, skip checking the pkgver validity
until it has been updated.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 0d23f749..3157a9ce 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -548,6 +548,7 @@ download_sources() {
 
 	if declare -f pkgver >/dev/null && (( GET_VCS )); then
 		update_pkgver
+		check_pkgver || exit 1
 	fi
 
 	popd &>/dev/null
@@ -1787,7 +1788,7 @@ check_sanity() {
 	# check for no-no's in the build script
 	local i
 	local ret=0
-	for i in 'pkgname' 'pkgrel' 'pkgver'; do
+	for i in 'pkgname' 'pkgrel'; do
 		if [[ -z ${!i} ]]; then
 			error "$(gettext "%s is not allowed to be empty.")" "$i"
 			ret=1
@@ -1811,14 +1812,9 @@ check_sanity() {
 		ret=1
 	fi
 
-	awk -F'=' '$1 ~ /^[[:space:]]*pkgver$/' "$BUILDFILE" | sed "s/[[:space:]]*#.*//" |
-	while IFS='=' read -r _ i; do
-		eval i=\"$(sed 's/^\(['\''"]\)\(.*\)\1$/\2/' <<< "${i%%+([[:space:]])}")\"
-		if [[ $i = *[[:space:]:-]* ]]; then
-			error "$(gettext "%s is not allowed to contain colons, hyphens or whitespace.")" "pkgver"
-			return 1
-		fi
-	done || ret=1
+	if ! declare -f pkgver >/dev/null; then
+		check_pkgver || ret=1
+	fi
 
 	awk -F'=' '$1 ~ /^[[:space:]]*pkgrel$/' "$BUILDFILE" | sed "s/[[:space:]]*#.*//" |
 	while IFS='=' read -r _ i; do
@@ -1948,6 +1944,26 @@ check_sanity() {
 	return $ret
 }
 
+check_pkgver() {
+	local ret=0
+
+	if [[ -z ${pkgver} ]]; then
+		error "$(gettext "%s is not allowed to be empty.")" "pkgver"
+		ret=1
+	fi
+
+	awk -F'=' '$1 ~ /^[[:space:]]*pkgver$/' "$BUILDFILE" | sed "s/[[:space:]]*#.*//" |
+	while IFS='=' read -r _ i; do
+		eval i=\"$(sed 's/^\(['\''"]\)\(.*\)\1$/\2/' <<< "${i%%+([[:space:]])}")\"
+		if [[ $i = *[[:space:]:-]* ]]; then
+			error "$(gettext "%s is not allowed to contain colons, hyphens or whitespace.")" "pkgver"
+			return 1
+		fi
+	done || ret=1
+
+	return $ret
+}
+
 check_software() {
 	# check for needed software
 	local ret=0
-- 
cgit v1.2.3-70-g09d2


From e0cd7b02932e5472f4c4fa30896ff73240dc9341 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 23 Jul 2012 16:37:08 +1000
Subject: doc: Document using VCS sources in a PKGBUILD

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/PKGBUILD.5.txt | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index 9d9e5998..a8d3f891 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -109,6 +109,10 @@ It is also possible to change the name of the downloaded file, which is helpful
 with weird URLs and for handling multiple source files with the same
 name. The syntax is: `source=('filename::url')`.
 +
+makepkg also supports building developmental versions of packages using sources
+downloaded from version control systems (VCS). For more information, see
+<<VCS,Using VCS Sources>> below.
++
 Files in the source array with extensions `.sig`, `.sign` or `.asc` are recognized by
 makepkg as PGP signatures and will be automatically used to verify the integrity
 of the corresponding source file.
@@ -392,6 +396,34 @@ The install script does not need to be specified in the source array. A
 template install file is available in '{pkgdatadir}' as 'proto.install' for
 reference with all of the available functions defined.
 
+Using VCS Sources[[VCS]]
+------------------------
+Building a developmental version of a package using sources from a version control
+system (VCS) is enabled by specifying the source in the form
+`source=('folder::url#fragment')`. Currently makepkg supports the `git` protocol.
+
+The source URL is divided into three components:
+
+*folder*::
+	(optional) Specifies an alternate folder name for makepkg to download the VCS
+	source into.
+
+*url*::
+	The url to the VCS repo. This must include the the vcs in the URL protocol for
+	makepkg to recognize this as a VCS source.  If the protocol does not include
+	the VCS name, it can be added by prefixing the URL with `vcs+`. For example,
+	using a git repository over `http` would have a source URL in the form
+	`git+http://...`.
+
+*fragment*::
+	(optional) Allows specifying a revision number or branch for makepkg to checkout
+	from the VCS. For example, to checkout a given revision, the source line would
+	have the format `source=(url#revision=123)`. The available fragments depends on
+	the VCS being used:
+
+	*git*;;
+		branch, commit, tag
+
 Example
 -------
 The following is an example PKGBUILD for the 'patch' package. For more
-- 
cgit v1.2.3-70-g09d2


From c887ccf90553ffb00825353d98c47fea909ba611 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 23 Jul 2012 16:50:01 +1000
Subject: doc: document automatically updating the pkgver variable

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/PKGBUILD.5.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index a8d3f891..48820e5c 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -47,6 +47,11 @@ similar to `$_basekernver`.
 *pkgver*::
 	The version of the software as released from the author (e.g., '2.7.1').
 	The variable is not allowed to contain colons or hyphens.
++
+The `pkgver` variable can be automatically updated by providing a `pkgver()` function
+in the PKGBUILD that outputs the new package version.  This is run after downloading
+and extracting the sources so can use those files in determining the new `pkgver`.
+This is most useful when used with sources from version control systems (see below).
 
 *pkgrel*::
 	This is the release number specific to the Arch Linux release. This
-- 
cgit v1.2.3-70-g09d2


From 062204daa135feb5aad918e8842749b69de41c40 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 23 Jul 2012 16:51:53 +1000
Subject: doc: Document using svn source url

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/PKGBUILD.5.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index 48820e5c..3d04b604 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -405,7 +405,8 @@ Using VCS Sources[[VCS]]
 ------------------------
 Building a developmental version of a package using sources from a version control
 system (VCS) is enabled by specifying the source in the form
-`source=('folder::url#fragment')`. Currently makepkg supports the `git` protocol.
+`source=('folder::url#fragment')`. Currently makepkg supports the `git` and `svn`
+protocols.
 
 The source URL is divided into three components:
 
@@ -429,6 +430,9 @@ The source URL is divided into three components:
 	*git*;;
 		branch, commit, tag
 
+	*svn*;;
+		revision
+
 Example
 -------
 The following is an example PKGBUILD for the 'patch' package. For more
-- 
cgit v1.2.3-70-g09d2


From d51902c978144f230038e44a42ff75b587d85326 Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 23 Jul 2012 17:00:35 +1000
Subject: doc: Add --holdver information for makepkg

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/makepkg.8.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/makepkg.8.txt b/doc/makepkg.8.txt
index 5e13dfc5..9d19e38e 100644
--- a/doc/makepkg.8.txt
+++ b/doc/makepkg.8.txt
@@ -91,6 +91,10 @@ Options
 *-h, \--help*::
 	Output syntax and command line options.
 
+*--holdver*::
+	When using VCS sources (linkman:PKGBUILD[5]) any currently checked out source
+	will not be updated to the latest revision.
+
 *-i, \--install*::
 	Install or upgrade the package after a successful build using
 	linkman:pacman[8].
-- 
cgit v1.2.3-70-g09d2


From 7e4aa9e52492450db1705f1057e82934b1187e0e Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 23 Jul 2012 20:01:35 +1000
Subject: makepkg: add hg url support

Supported fragments are branch, revision and tag.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 doc/PKGBUILD.5.txt    |  7 ++++--
 scripts/makepkg.sh.in | 69 ++++++++++++++++++++++++++++++++++++++++++++++++---
 2 files changed, 71 insertions(+), 5 deletions(-)

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index 3d04b604..47f9e884 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -405,8 +405,8 @@ Using VCS Sources[[VCS]]
 ------------------------
 Building a developmental version of a package using sources from a version control
 system (VCS) is enabled by specifying the source in the form
-`source=('folder::url#fragment')`. Currently makepkg supports the `git` and `svn`
-protocols.
+`source=('folder::url#fragment')`. Currently makepkg supports the `git`, `hg` and
+`svn` protocols.
 
 The source URL is divided into three components:
 
@@ -430,6 +430,9 @@ The source URL is divided into three components:
 	*git*;;
 		branch, commit, tag
 
+	*hg*;;
+		branch, revision, tag
+
 	*svn*;;
 		revision
 
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 3157a9ce..ec78970c 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -199,7 +199,7 @@ get_filepath() {
 	local proto="$(get_protocol "$1")"
 
 	case $proto in
-		git*|svn*)
+		git*|hg*|svn*)
 			if [[ -d "$startdir/$file" ]]; then
 				file="$startdir/$file"
 			elif [[ -d "$SRCDEST/$file" ]]; then
@@ -235,7 +235,7 @@ get_filename() {
 	local proto=$(get_protocol "$netfile")
 
 	case $proto in
-		git*|svn*)
+		git*|hg*|svn*)
 			filename=${netfile##*/}
 			filename=${filename%%#*}
 			# fall-through
@@ -450,6 +450,66 @@ download_git() {
 	popd &>/dev/null
 }
 
+download_hg() {
+	local netfile=$1
+
+	local fragment=${netfile##*#}
+	if [[ $fragment = "$netfile" ]]; then
+		unset fragment
+	fi
+
+	local dir=$(get_filepath "$netfile")
+	[[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")"
+
+	local repo=${netfile##*/}
+	repo=${repo%%#*}
+
+	local url=$(get_url "$netfile")
+	url=${url##*hg+}
+	url=${url%%#*}
+
+	if [[ ! -d "$dir" ]]; then
+		msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "hg"
+		if ! hg clone "$url" "$dir"; then
+			error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "hg"
+			plain "$(gettext "Aborting...")"
+			exit 1
+		fi
+	elif (( ! HOLDVER )); then
+		msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "hg"
+		cd_safe "$dir"
+		if ! hg pull -u; then
+			# only warn on failure to allow offline builds
+			warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "hg"
+		fi
+	fi
+
+	msg2 "$(gettext "Creating working copy of %s %s repo...")" "${repo}" "hg"
+	pushd "$srcdir" &>/dev/null
+	rm -rf "${dir##*/}"
+
+	local ref
+	if [[ -n $fragment ]]; then
+		case ${fragment%%=*} in
+			branch|revision|tag)
+				ref=('-u' "${fragment##*=}")
+				;;
+			*)
+				error "$(gettext "Unrecognized reference: %s")" "${fragment}"
+				plain "$(gettext "Aborting...")"
+				exit 1
+		esac
+	fi
+
+	if ! hg clone "${ref[@]}" "$dir" "${dir##*/}"; then
+		error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "hg"
+		plain "$(gettext "Aborting...")"
+		exit 1
+	fi
+
+	popd &>/dev/null
+}
+
 download_svn() {
 	local netfile=$1
 
@@ -535,6 +595,9 @@ download_sources() {
 			git*)
 				(( GET_VCS )) && download_git "$netfile"
 				;;
+			hg*)
+				(( GET_VCS )) && download_hg "$netfile"
+				;;
 			svn*)
 				(( GET_VCS )) && download_svn "$netfile"
 				;;
@@ -909,7 +972,7 @@ generate_checksums() {
 			proto="$(get_protocol "$netfile")"
 
 			case $proto in
-				git*|svn*)
+				git*|hg*|svn*)
 					sum="SKIP"
 					;;
 				*)
-- 
cgit v1.2.3-70-g09d2


From a818766c6e693fcc5781574d05ee02ac4b6a8dcd Mon Sep 17 00:00:00 2001
From: Allan McRae <allan@archlinux.org>
Date: Mon, 16 Jul 2012 22:25:24 +1000
Subject: makepkg: delay checking for build package with pkgver()

If a pkgver() function is specified, delay checking the package is
built until the pkgver is updated..

Signed-off-by: Allan McRae <allan@archlinux.org>
---
 scripts/makepkg.sh.in | 103 ++++++++++++++++++++++++++++----------------------
 1 file changed, 57 insertions(+), 46 deletions(-)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index ec78970c..dd4066bf 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -75,6 +75,7 @@ PREPAREFUNC=0
 BUILDFUNC=0
 CHECKFUNC=0
 PKGFUNC=0
+PKGVERFUNC=0
 SPLITPKG=0
 PKGLIST=()
 SIGNPKG=''
@@ -609,9 +610,10 @@ download_sources() {
 		esac
 	done
 
-	if declare -f pkgver >/dev/null && (( GET_VCS )); then
+	if (( PKGVERFUNC && GET_VCS )); then
 		update_pkgver
 		check_pkgver || exit 1
+		check_build_status
 	fi
 
 	popd &>/dev/null
@@ -1875,7 +1877,7 @@ check_sanity() {
 		ret=1
 	fi
 
-	if ! declare -f pkgver >/dev/null; then
+	if (( ! PKGVERFUNC )) ; then
 		check_pkgver || ret=1
 	fi
 
@@ -2113,6 +2115,53 @@ check_software() {
 	return $ret
 }
 
+check_build_status() {
+	if (( ! SPLITPKG )); then
+		fullver=$(get_full_version)
+		pkgarch=$(get_pkg_arch)
+		if [[ -f $PKGDEST/${pkgname}-${fullver}-${pkgarch}${PKGEXT} ]] \
+				 && ! (( FORCE || SOURCEONLY || NOBUILD )); then
+			if (( INSTALL )); then
+				warning "$(gettext "A package has already been built, installing existing package...")"
+				install_package
+				exit $?
+			else
+				error "$(gettext "A package has already been built. (use %s to overwrite)")" "-f"
+				exit 1
+			fi
+		fi
+	else
+		allpkgbuilt=1
+		somepkgbuilt=0
+		for pkg in ${pkgname[@]}; do
+			fullver=$(get_full_version $pkg)
+			pkgarch=$(get_pkg_arch $pkg)
+			if [[ -f $PKGDEST/${pkg}-${fullver}-${pkgarch}${PKGEXT} ]]; then
+				somepkgbuilt=1
+			else
+				allpkgbuilt=0
+			fi
+		done
+		if ! (( FORCE || SOURCEONLY || NOBUILD )); then
+			if (( allpkgbuilt )); then
+				if (( INSTALL )); then
+					warning "$(gettext "The package group has already been built, installing existing packages...")"
+					install_package
+					exit $?
+				else
+					error "$(gettext "The package group has already been built. (use %s to overwrite)")" "-f"
+					exit 1
+				fi
+			fi
+			if (( somepkgbuilt && ! PKGVERFUNC )); then
+				error "$(gettext "Part of the package group has already been built. (use %s to overwrite)")" "-f"
+				exit 1
+			fi
+		fi
+		unset allpkgbuilt somepkgbuilt
+	fi
+}
+
 backup_package_variables() {
 	local var
 	for var in ${splitpkg_overrides[@]}; do
@@ -2474,6 +2523,10 @@ if (( GENINTEG )); then
 	exit 0 # $E_OK
 fi
 
+if declare -f pkgver >/dev/null; then
+	PKGVERFUNC=1
+fi
+
 # check the PKGBUILD for some basic requirements
 check_sanity || exit 1
 
@@ -2520,50 +2573,8 @@ if { [[ -z $SIGNPKG ]] && check_buildenv "sign" "y"; } || [[ $SIGNPKG == 'y' ]];
 	fi
 fi
 
-
-if (( ! SPLITPKG )); then
-	fullver=$(get_full_version)
-	pkgarch=$(get_pkg_arch)
-	if [[ -f $PKGDEST/${pkgname}-${fullver}-${pkgarch}${PKGEXT} ]] \
-			 && ! (( FORCE || SOURCEONLY || NOBUILD )); then
-		if (( INSTALL )); then
-			warning "$(gettext "A package has already been built, installing existing package...")"
-			install_package
-			exit $?
-		else
-			error "$(gettext "A package has already been built. (use %s to overwrite)")" "-f"
-			exit 1
-		fi
-	fi
-else
-	allpkgbuilt=1
-	somepkgbuilt=0
-	for pkg in ${pkgname[@]}; do
-		fullver=$(get_full_version $pkg)
-		pkgarch=$(get_pkg_arch $pkg)
-		if [[ -f $PKGDEST/${pkg}-${fullver}-${pkgarch}${PKGEXT} ]]; then
-			somepkgbuilt=1
-		else
-			allpkgbuilt=0
-		fi
-	done
-	if ! (( FORCE || SOURCEONLY || NOBUILD )); then
-		if (( allpkgbuilt )); then
-			if (( INSTALL )); then
-				warning "$(gettext "The package group has already been built, installing existing packages...")"
-				install_package
-				exit $?
-			else
-				error "$(gettext "The package group has already been built. (use %s to overwrite)")" "-f"
-				exit 1
-			fi
-		fi
-		if (( somepkgbuilt )); then
-			error "$(gettext "Part of the package group has already been built. (use %s to overwrite)")" "-f"
-			exit 1
-		fi
-	fi
-	unset allpkgbuilt somepkgbuilt
+if (( ! PKGVERFUNC )); then
+	check_build_status
 fi
 
 # Run the bare minimum in fakeroot
-- 
cgit v1.2.3-70-g09d2