From 17f2f438f7aa14803b86152ac39e5feb683518bb Mon Sep 17 00:00:00 2001
From: Aaron Griffin <aaron@archlinux.org>
Date: Mon, 12 Feb 2007 05:38:03 +0000
Subject: Updated gensync to use repo-add

---
 scripts/gensync | 203 +++++++++++++++-----------------------------------------
 1 file changed, 52 insertions(+), 151 deletions(-)

(limited to 'scripts')

diff --git a/scripts/gensync b/scripts/gensync
index daac7e84..07c102d0 100755
--- a/scripts/gensync
+++ b/scripts/gensync
@@ -20,7 +20,7 @@
 #   USA.
 #
 
-myver='2.9.8'
+myver='3.0.0'
 
 usage() {
 	echo "gensync $myver"
@@ -45,143 +45,29 @@ usage() {
 	exit 0
 }
 
+BUILDSCRIPT="PKGBUILD"
+PKGEXT="pkg.tar.gz" 
+
 source /etc/makepkg.conf
 
-die() {
-	echo "gensync: $*" >&2
-	rm -rf $gstmpdir
+error () {
+	echo "==> ERROR: $*" >&2
+}
+
+die () {
+	error $*
 	exit 1
 }
 
-check_option() {
+check_force () {
 	local i
 	for i in ${options[@]}; do
-		local uc=`echo $i | tr [:lower:] [:upper:]`
-		local lc=`echo $i | tr [:upper:] [:lower:]`
-		if [ "$uc" = "$1" -o "$lc" = "$1" ]; then
-			echo $1
-			return
+		local lc=$(echo $i | tr [:upper:] [:lower:])
+		if [ "$lc" = "force" ]; then
+			true
 		fi
 	done
-}
-
-get_md5checksum()
-{
-	if [ -f $pkgfile ]; then
-		md5line=`md5sum $pkgfile`
-		[ ! -z "$md5line" ] && pkgmd5sum=${md5line%  *}
-		echo $pkgmd5sum
-	fi
-	return 0
-}
-
-get_sha1checksum()
-{
-	if [ -f $pkgfile ]; then
-		sha1line=`sha1sum $pkgfile`
-		[ ! -z "$sha1line" ] && pkgsha1sum=${sha1line% *}
-		echo $pkgsha1sum
-	fi
-	return 0
-}
-
-db_write_entry()
-{
-	if [ "$pkgdir" != "" ]; then
-		pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT"
-	else
-		pkgfile="$destdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT"
-	fi
-	if [ ! -f $pkgfile ]; then
-		die "Package '$pkgfile' not found"
-	fi
-
-	csize=$(du -b $pkgfile | cut -f1)
-	usize=$(LANG= LC_ALL= pacman -Qi -p $pkgfile 2>/dev/null|grep ^Size|sed 's/.*: \(.*\)/\1/')
-
-	pkgmd5sum=`get_md5checksum $pkgfile`
-	[ -z $pkgmd5sum ] && die "error generating checksum for $pkgfile"
-
-	unset pkgname pkgver pkgrel pkgdesc force
-	unset groups replaces provides depends conflicts options
-	source $1 || return 1
-	cd $gstmpdir
-	mkdir $pkgname-$pkgver-$pkgrel || return 1
-	cd $pkgname-$pkgver-$pkgrel
-	# desc
-	: >desc
-	echo "%NAME%" >>desc
-	echo "$pkgname" >>desc
-	echo "" >>desc
-	echo "%VERSION%" >>desc
-	echo "$pkgver-$pkgrel" >>desc
-	echo "" >>desc
-	if [ -n "$pkgdesc" ]; then
-		echo "%DESC%" >>desc
-		echo "$pkgdesc" >>desc
-		echo "" >>desc
-	fi
-	if [ ${#groups[*]} -gt 0 ]; then
-		echo "%GROUPS%" >>desc
-		for it in "${groups[@]}"; do
-			echo "$it" >>desc
-		done
-		echo "" >>desc
-	fi
-	echo "%ARCH%" >>desc
-	echo "$arch" >>desc
-	echo "" >>desc
-	if [ -n $csize ]; then
-		echo "%CSIZE%" >>desc
-		echo "$csize" >>desc
-		echo "" >>desc
-	fi
-	if [ -n $usize ]; then
-		echo "%USIZE%" >>desc
-		echo "$usize" >>desc
-		echo "" >>desc
-	fi
-	if [ ! -z $pkgmd5sum ]; then
-		echo "%MD5SUM%" >>desc
-		echo "$pkgmd5sum" >>desc
-		echo "" >>desc
-	fi
-	if [ ${#replaces[*]} -gt 0 ]; then
-		echo "%REPLACES%" >>desc
-		for it in "${replaces[@]}"; do
-			echo "$it" >>desc
-		done
-		echo "" >>desc
-	fi
-	if [ "$force" = "y" -o "$force" = "Y" -o "`check_option FORCE`" ]; then
-		echo "%FORCE%" >>desc
-		echo "" >>desc
-	fi
-	# depends
-	: >depends
-	if [ ${#depends[*]} -gt 0 ]; then
-		echo "%DEPENDS%" >>depends
-		for it in "${depends[@]}"; do
-			echo "$it" >>depends
-		done
-		echo "" >>depends
-	fi
-	if [ ${#conflicts[*]} -gt 0 ]; then
-		echo "%CONFLICTS%" >>depends
-		for it in "${conflicts[@]}"; do
-			echo "$it" >>depends
-		done
-		echo "" >>depends
-	fi
-	if [ ${#provides[*]} -gt 0 ]; then
-		echo "%PROVIDES%" >>depends
-		for it in "${provides[@]}"; do
-			echo "$it" >>depends
-		done
-		echo "" >>depends
-	fi
-	# preserve the modification time
-	touch -r $1 desc depends
+	false
 }
 
 if [ $# -lt 2 ]; then
@@ -194,34 +80,49 @@ if [ "$1" = "-h" -o "$1" = "--help" ]; then
 	exit 0
 fi
 
-d=`dirname $1`
-rootdir=`cd $d && pwd`/`basename $1`
-d=`dirname $2`
-destdir=`cd $d && pwd`
-destfile="$destdir/`basename $2`"
-pkgdir=
+d=$(dirname $1)
+rootdir="$(cd $d && pwd)/$(basename $1)"
+d="$(dirname $2)"
+destdir="$(cd $d && pwd)"
+destfile="$destdir/$(basename $2)"
+pkgdir=""
 if [ "$3" != "" ]; then
-	pkgdir=$3
+	pkgdir="$3"
 fi
-gstmpdir=$(mktemp -d /tmp/gensync.XXXXXXXXXX) || exit 1
 
-[ ! -d $rootdir ] && die "invalid root dir: $rootdir"
+[ ! -d "$rootdir" ] && die "invalid root dir: $rootdir"
+
 echo "gensync: building database entries, generating md5sums..." >&2
-cd `dirname $2`
-for file in `find $rootdir/* -name PKGBUILD`; do
-	source $file || die "errors parsing $file"
-	db_write_entry $file || die "error writing entry for $file"
-else
-	echo "gensync: missing package: $pkgfile" >&2
-fi
+cd "$destdir"
+
+pkgs=""
+forcepkgs=""
+
+for file in $(find "$rootdir"/* -name "$BUILDSCRIPT"); do
+	unset pkgname pkgver pkgrel options
+
+	source $file || die "failed to parse parse $file"
+	if [ "$pkgdir" != "" ]; then
+		pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT"
+	else
+		pkgfile="$destdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT"
+	fi
+
+	if [ ! -f "$pkgfile" ]; then
+		error "$BUILDSCRIPT does not have a corresponding package"
+	else
+		if check_force; then
+			forcepkgs="$forcepkgs $pkgfile"
+		else
+			pkgs="$pkgs $pkgfile"
+		fi
+	fi
 done
 
-echo "gensync: compressing to $destfile..." >&2
-cd $gstmpdir
-tar c * | gzip -9 >$destfile
-[ $? -gt 0 ] && die "error writing to $destfile"
+echo "successfuly found all packages, creating repo DB..."
 
-rm -rf $gstmpdir
-exit 0
+# we'll trim the output just a tad, as gensync may be used on large repos
+repo-add $destfile $pkgs --force $force_pkgs \
+		| grep -e "package" -e "database"
 
 # vim: set ts=2 sw=2 noet:
-- 
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