From c3c08ee41c01b0beb2f53d7e75cf089dfbae9f99 Mon Sep 17 00:00:00 2001
From: Aaron Griffin <aaronmgriffin@gmail.com>
Date: Tue, 15 Apr 2008 13:19:30 -0400
Subject: Switch to proper script usage

Switch to a callable script in place of an include file

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
---
 db-update | 187 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 db-update

(limited to 'db-update')

diff --git a/db-update b/db-update
new file mode 100644
index 0000000..24ca489
--- /dev/null
+++ b/db-update
@@ -0,0 +1,187 @@
+#!/bin/bash
+
+# where are the arch scripts located?
+ARCHDIR="/arch"
+
+if [ $# -ne 2 ]; then
+	echo "usage: $(basename $0) <arch> <repo>"
+	exit 1
+fi
+
+#All this fun stuff used to be in the db-(whatever) files
+# Let's make it cleaner
+arch="$1"
+reponame="$2"
+
+export CARCH="$arch"
+ftppath="/home/ftp/$reponame/os/$arch/"
+svnpath="/home/svn-packages"
+svnrepo="$reponame-$arch"
+
+#Hacky for now
+if [ "$arch" = "x86_64" ]; then
+	stagedir="$HOME/staging/${reponame}64"
+else
+	stagedir="$HOME/staging/$reponame"
+fi
+
+WORKDIR="~/.dbscripts"
+CHECKOUTDIR="$WORKDIR/checkout"
+LOCKFILE="/tmp/.repolck.$arch.$repoid"
+DBFILE="$WORKDIR/$reponame.db.tar.gz"
+
+if [ ! `type -p fakeroot` ]; then
+		echo "error: fakeroot is missing" >&2
+		exit 1
+fi
+
+if [ ! -d $stagedir ]; then
+		echo "error: staging directory missing: $stagedir" >&2
+		exit 1
+fi
+
+# Get the package name from the filename
+# hackish, but should work for now
+getpkgname() {
+		local tmp
+
+		tmp=${1##*/}
+		tmp=${tmp%.pkg.tar.gz}
+		tmp=${tmp%-i686}
+		tmp=${tmp%-x86_64}
+		echo ${tmp%-*-*}
+}
+
+cleanup() {
+		# unlock
+		rm -f "$LOCKFILE"
+		[ "$1" ] && exit $1
+}
+
+ctrl_c() {
+		echo "Interrupted" >&2
+		cleanup 0
+}
+
+die() {
+		echo "$*" >&2
+		cleanup 1
+}
+
+# check for locks
+if [ -f "$LOCKFILE" ]; then
+	owner=$(/bin/ls -l $LOCKFILE | /bin/awk '{print $3}')
+	echo "error: db generation is already in progress (started by $owner)"
+	exit 1
+fi
+
+# catch ^C breaks
+trap ctrl_c SIGINT
+# lock
+touch "$LOCKFILE"
+
+if [ -d $CHECKOUTDIR ]; then
+	cd $CHECKOUTDIR
+	svn update
+	if [ $? -gt 0 ]; then
+		die "==> SVN update failed, aborting!"
+	fi
+else
+	echo "==> Checking out repo: $svnrepo ($arch) - Please be patient"
+	svn checkout file://$svnpath $CHECKOUTDIR
+	if [ $? -gt 0 ]; then
+		die "==> SVN checkout failed, aborting!"
+	fi
+fi
+
+cd $CHECKOUTDIR
+
+# Checkout the SVN module if we need to
+updatelists=
+if [ "`ls $stagedir/add 2>/dev/null`" -o "`ls $stagedir/del 2>/dev/null`" ]; then
+	updatelists=1
+else
+	echo "No files to process"
+	cleanup 0
+fi
+
+# Right-O, now we look through the "add" and "del" subdirectories of
+# $stagedir and process the packages there accordingly -- all packages
+# in the "add" dir are added/updated, all packages in the "del" dir
+# are removed.
+#
+# This means the sync db could actually be unpacked/repacked twice in
+# one db-* invocation, but it's not a huge performance hit.
+
+if [ -d $stagedir/add -a "`ls $stagedir/add`" ]; then
+		echo "==> Processing new/updated packages for repository '$reponame'..." >&2
+
+		# copy the db file into our working area
+		cp $ftppath/$reponame.db.tar.gz $DBFILE
+
+		cd $stagedir/add
+		# run it thru fakeroot make sure everything is owned by root.root
+		echo "$ARCHDIR/updatesync-many add $DBFILE $CHECKOUTDIR $svnrepo" | fakeroot
+
+		if [ $? -ne 0 ]; then
+				die "==> Error returned from updatesync-many"
+		fi
+
+		cp $DBFILE $ftppath
+
+		# only for i686 (for now)
+		if [ "$arch" = "i686" ]; then
+				echo "==> Scanning for New/Updated packages..." >&2
+				cd $stagedir/add
+				$ARCHDIR/pkgdb1 $CHECKOUTDIR $svnrepo | $ARCHDIR/pkgdb2-add $repoid $stagedir/add
+		fi
+
+		# move the package files into the ftp directory
+		mv -f $stagedir/add/*.pkg.tar.gz $ftppath
+fi
+
+if [ -d $stagedir/del -a "`ls $stagedir/del`" ]; then
+		echo "==> Processing deleted packages for repository '$reponame'..." >&2
+
+		# copy the db file into our working area
+		cp $ftppath/$reponame.db.tar.gz $DBFILE
+
+		cd $stagedir/del
+		# run it thru fakeroot make sure everything is owned by root.root
+		echo "$ARCHDIR/updatesync-many del $DBFILE NOT-USED ZOMGWOO" \
+		| fakeroot
+
+		if [ $? -ne 0 ]; then
+				die "==> Error returned from updatesync-many"
+		fi
+
+		cp $DBFILE $ftppath
+
+		# only for i686 (for now)
+		if [ "$arch" = "i686" ]; then
+				echo "==> Scanning for Deleted packages..." >&2
+				cd $stagedir/del
+				(
+				for i in *.pkg.tar.gz; do
+						pkgname=$(getpkgname $i)
+						echo $pkgname
+				done
+				) | $ARCHDIR/pkgdb2-del $repoid $stagedir/del
+		fi
+
+		# remove the package files
+		rm -f $stagedir/del/*.pkg.tar.gz
+fi
+
+if [ "$updatelists" ]; then
+		echo "==> Generating Text Package List..." >&2
+		cd $CHECKOUTDIR
+		$ARCHDIR/genpkglist $ftppath $svnrepo
+		if [ -f packages.txt ]; then
+			mv packages.txt $ftppath/packages.txt
+		fi
+fi
+
+cleanup
+
+# vim: set ts=4 sw=4 noet ft=sh:
-- 
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