restructure repo

* remove packager
* move everything from builder/* back to root

1 files changed, 45 insertions, 0 deletions

diff --git a/modules.d/slx-dmsetup/scripts/grow-rootfs.sh b/modules.d/slx-dmsetup/scripts/grow-rootfs.sh
new file mode 100644
index 00000000..e2603835
--- /dev/null
+++ b/modules.d/slx-dmsetup/scripts/grow-rootfs.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# This tried to call growfs helpers (xfs_growfs, resize2fs, ...) to resize
+# the root filesystem mounted on $NEWROOT to the maximum size of the backing
+# disk partition (done by dmsetup-slx-device).
+
+. /etc/openslx
+
+declare -Ag growfs_helpers growfs_targets growfs_opts
+# xfs
+growfs_helpers[xfs]="xfs_growfs"
+growfs_targets[xfs]="$NEWROOT"
+growfs_opts[xfs]="-d"
+# ext4
+growfs_helpers[ext4]="resize2fs"
+growfs_targets[ext4]="$SLX_DNBD3_DEVICE_COW"
+growfs_opts[ext4]=""
+
+resize_rootfs() {
+	# First let's check what filesystem it is
+	local fstype="$(blkid "$SLX_DNBD3_DEVICE_COW" | grep -oE 'TYPE=\S+')"
+	if [ -z "$fstype" ]; then
+		echo "Failed to detect filesystem on '$SLX_DNBD3_DEVICE_COW' - ignoring."
+		return 1
+	fi
+	fstype="${fstype#TYPE=}"
+	fstype="${fstype//\"/}"
+	if [ ! "${growfs_helpers[${fstype}]+set}" ]; then
+		echo "'$fstype' not supported - ignoring."
+		return 1
+	fi
+	if ! hash "${growfs_helpers[${fstype}]}" &> /dev/null; then
+		echo "'$fstype' is supported, but cannot find helper binary - ignoring."
+		return 1
+	fi
+	if ! "${growfs_helpers[${fstype}]}" ${growfs_opts[$fstype]} "${growfs_targets[$fstype]}"; then
+		echo "Failed to run '${growfs_helpers[${fstype}]}' on '${growfs_targets[$fstype]}'."
+		return 1
+	fi
+	return 0
+} &> /run/openslx/rootfs-grow.log
+
+[ -b "$SLX_DNBD3_DEVICE_COW" ] && resize_rootfs
+# non-critical, so always fake success
+true