From cd3590946ac66b7adcfa95f51f00f917327bf20a Mon Sep 17 00:00:00 2001
From: Judd Vinet <judd@archlinux.org>
Date: Sat, 16 Aug 2003 23:56:46 +0000
Subject: added locking

---
 db-arch     | 15 ++++++++++++++-
 db-unstable | 15 ++++++++++++++-
 pkgdb       | 14 +++++++++-----
 3 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/db-arch b/db-arch
index 0310555..74fa5ed 100755
--- a/db-arch
+++ b/db-arch
@@ -1,8 +1,19 @@
 #!/bin/bash
-# $Id: db-arch,v 1.9 2003/06/05 00:01:24 judd Exp $
+# $Id: db-arch,v 1.10 2003/08/16 23:56:46 judd Exp $
 
 uid=`id -u`
 TMPDIR="/tmp/archpkg.$uid"
+repoid=1
+
+# check for locks
+if [ -f /tmp/.repolck.$repoid ]; then
+	owner=`/bin/ls -l /tmp/.repolck.$repoid | awk '{print $3}'`
+	echo "error: db generation is already in progress (started by $owner)"
+	exit 1
+fi
+
+# lock
+touch /tmp/.repolck.$repoid
 
 # RedHat's mktemp is broken...
 if [ -d /tmp/archpkg.$uid ]; then
@@ -24,3 +35,5 @@ echo "==> Generating Text Package List..." >&2
 mv packages.txt /home/ftp/current/setup/packages.txt
 
 rm -rf $TMPDIR
+# unlock
+rm -f /tmp/.repolck.$repoid
diff --git a/db-unstable b/db-unstable
index 18554c0..93ea565 100755
--- a/db-unstable
+++ b/db-unstable
@@ -1,8 +1,19 @@
 #!/bin/bash
-# $Id: db-unstable,v 1.5 2003/05/25 23:50:02 judd Exp $
+# $Id: db-unstable,v 1.6 2003/08/16 23:56:46 judd Exp $
 
 uid=`id -u`
 TMPDIR="/tmp/archpkg.$uid"
+repoid=3
+
+# check for locks
+if [ -f /tmp/.repolck.$repoid ]; then
+        owner=`/bin/ls -l /tmp/.repolck.$repoid | awk '{print $3}'`
+        echo "error: db generation is already in progress (started by $owner)"
+        exit 1
+fi
+
+# lock
+touch /tmp/.repolck.$repoid
 
 # RedHat's mktemp is broken...
 if [ -d $TMPDIR ]; then
@@ -20,4 +31,6 @@ CVS_RSH=ssh CVSROOT=:ext:cvs.archlinux.org:/home/cvs-unstable cvs -q export -r C
 cd $TMPDIR/unstable && /arch/pkgdb 3
 
 rm -rf $TMPDIR
+# unlock
+rm -f /tmp/.repolck.$repoid
 
diff --git a/pkgdb b/pkgdb
index 13c3163..df847ec 100755
--- a/pkgdb
+++ b/pkgdb
@@ -1,5 +1,5 @@
 #!/bin/bash
-# $Id: pkgdb,v 1.7 2003/05/26 17:25:59 judd Exp $
+# $Id: pkgdb,v 1.8 2003/08/16 23:56:46 judd Exp $
 
 tl=`pwd`
 
@@ -10,7 +10,7 @@ TMPFILE="/tmp/.mysqltmp.$uid"
 repoid=$1
 dbuser='archweb'
 dbname='archweb'
-dbpass='14xuk0Gi'
+dbpass='YWkrOjqm'
 
 if [ "$repoid" = "" ]; then
 	me=`basename $0`
@@ -30,7 +30,7 @@ updatepkg()
 {
 	echo "Updating $pkgname"
 	mysql -u $dbuser -p$dbpass $dbname <<_EOF
-UPDATE packages SET category='$category',pkgname='$pkgname',pkgver='$pkgver',
+UPDATE packages SET categoryid='$categoryid',pkgname='$pkgname',pkgver='$pkgver',
 pkgrel='$pkgrel',pkgdesc='$pkgdesc',url='$url',sources='$sources',
 depends='$deplist',lastupdate=NOW() WHERE id='$id';
 _EOF
@@ -40,9 +40,9 @@ insertpkg()
 {
 	echo "Inserting $pkgname"
 	mysql -u $dbuser -p$dbpass $dbname <<_EOF
-INSERT INTO packages (id,repoid,category,pkgname,pkgver,pkgrel,
+INSERT INTO packages (id,repoid,categoryid,pkgname,pkgver,pkgrel,
 pkgdesc,url,sources,depends,lastupdate) VALUES (NULL,$repoid,
-'$category','$pkgname','$pkgver','$pkgrel','$pkgdesc','$url',
+'$categoryid','$pkgname','$pkgver','$pkgrel','$pkgdesc','$url',
 '$sources','$deplist',NOW());
 _EOF
 }
@@ -70,6 +70,10 @@ process() {
 			# tag it
 			touch .tag
 			category=`pwd | sed "s|$tl/||" | sed 's|/.*$||'`
+			mysql --skip-column-names -u $dbuser -p$dbpass $dbname >$TMPFILE <<_EOF
+SELECT id FROM categories WHERE category='$category';
+_EOF
+			categoryid=`cat $TMPFILE | awk '{print $1}'`
 			cd - &>/dev/null
 			deplist=${depends[@]}
 			deplist=`php -r "echo addslashes(\"$deplist\");"`
-- 
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