Add sync.sh file.

diff --git a/bin/sync.sh b/bin/sync.sh
new file mode 100755 (executable)
index 0000000..4f0d4e6
--- /dev/null
+++ b/bin/sync.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+
+set -eE
+LANG=C
+
+if [ -z "$1" ]
+then
+       echo "Usage: $0 archive"
+       echo "e.g. $0 debian"
+       exit 1
+fi
+
+# START OF OPTIONS ######################################################
+
+TARGET_BASE=/org/wanna-build/tmp/archive
+TARGET="$TARGET_BASE/$1"
+
+PASSWORD_BASE=/org/wanna-build/etc
+PASSWORD_FILE="$PASSWORD_BASE/$1.rsync-password"
+
+RSYNC_OPTIONS="--delete --delete-excluded -av"
+
+MIRROR_EXCLUDES="--exclude=**/*.changes --exclude=**/installer-* --exclude=**/Packages.diff --exclude=**/Sources.diff --exclude=ChangeLog --exclude=**/Contents-* --exclude=**/Translation-* --exclude=**/*.bz2 --exclude=Packages --exclude=Sources" # the latter two because we only accept gziped files
+MIRROR_OPTIONS="$MIRROR_EXCLUDES $RSYNC_OPTIONS"
+
+# END OF OPTIONS ########################################################
+
+mkdir -p "$TARGET"
+
+if [ ! "$2" = "nolock" ]
+then
+       # Do locking to avoid destroying other's views on an archive.
+       LOCKFILE="$TARGET/lock"
+
+       cleanup() {
+               rm -rf "$LOCKFILE"
+       }
+
+       if lockfile -! -r 10 $LOCKFILE
+       then
+               echo "Sync failed: cannot lock $LOCKFILE, aborting."
+               exit 1
+       fi
+       trap cleanup 0
+fi
+
+# Handle the syncing.
+case $1 in
+debian)
+       USER=cimarosa
+       BUILDD_QUEUE_OPTIONS="--include=Packages.gz --include=Sources.gz --include=**Release* --exclude=* $RSYNC_OPTIONS"
+       rsync --password-file "$PASSWORD_FILE" $MIRROR_OPTIONS $USER@ftp-master.debian.org::debian/dists/ "$TARGET/archive"
+       rsync --password-file "$PASSWORD_BASE/$1-buildd.rsync-password" $BUILDD_QUEUE_OPTIONS $USER@ftp-master.debian.org::buildd-unstable/ "$TARGET/buildd-unstable"
+       rsync --password-file "$PASSWORD_BASE/$1-buildd.rsync-password" $BUILDD_QUEUE_OPTIONS $USER@ftp-master.debian.org::buildd-experimental/ "$TARGET/buildd-experimental"
+       # Also sync the Maintainers and Uploaders files for consumption through the web interface.
+       rsync --password-file "$PASSWORD_FILE" $MIRROR_OPTIONS $USER@ftp-master.debian.org::debian/indices/Maintainers /srv/buildd.debian.org/etc/Maintainers
+       rsync --password-file "$PASSWORD_FILE" $MIRROR_OPTIONS $USER@ftp-master.debian.org::debian/indices/Uploaders /srv/buildd.debian.org/etc/Uploaders
+       ;;
+debian-security)
+       chmod 0700 "$TARGET"
+       USER=cimarosa
+       BUILDD_QUEUE_OPTIONS="--include=Packages.gz --include=Sources.gz --include=**Release* --exclude=* $RSYNC_OPTIONS"
+       rsync $MIRROR_OPTIONS $USER@security-master.debian.org::debian-security/dists/ "$TARGET/archive"
+       rsync --password-file "$PASSWORD_BASE/$1-buildd.rsync-password" $BUILDD_QUEUE_OPTIONS $USER@security-master.debian.org::buildd-squeeze/ "$TARGET/buildd-squeeze"
+       rsync --password-file "$PASSWORD_BASE/$1-buildd.rsync-password" $BUILDD_QUEUE_OPTIONS $USER@security-master.debian.org::buildd-lenny/ "$TARGET/buildd-lenny"
+       rsync --password-file "$PASSWORD_BASE/$1-buildd.rsync-password" $BUILDD_QUEUE_OPTIONS $USER@security-master.debian.org::buildd-etch/ "$TARGET/buildd-etch"
+       [ -h "$TARGET/buildd-testing" ] || ln -sf buildd-squeeze "$TARGET/buildd-testing"
+       [ -h "$TARGET/buildd-stable" ] || ln -sf buildd-lenny "$TARGET/buildd-stable"
+       [ -h "$TARGET/buildd-oldstable" ] || ln -sf buildd-etch "$TARGET/buildd-oldstable"
+       ;;
+debian-volatile)
+       rsync $MIRROR_OPTIONS volatile-master.debian.org::debian-volatile/dists/ "$TARGET/archive"
+       ;;
+backports)
+       rsync $MIRROR_OPTIONS backports.org::backports.org/dists/ "$TARGET/archive"
+       ;;
+debian-edu)
+       rsync $MIRROR_OPTIONS --exclude=woody/ ftp.skolelinux.no::skolelinux-dist/dists/ "$TARGET/archive"
+       ;;
+*)
+       echo "Sync target $1 not supported, aborting."
+       exit 1
+       ;;
+esac
+