Adding live-helper 1.0~a1-1.

1 files changed, 67 insertions, 0 deletions

diff --git a/helpers/lh_source_download b/helpers/lh_source_download
new file mode 100755
index 0000000..0684d87
--- /dev/null
+++ b/helpers/lh_source_download
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# lh_source_download(1) - download sources
+
+set -e
+
+# Source common functions
+for FUNCTION in /usr/share/live-helper/functions/*.sh
+do
+	. ${FUNCTION}
+done
+
+# Reading configuration files
+Read_conffile config/common
+Read_conffile config/image
+Set_defaults
+
+if [ "${LIVE_SOURCE}" = "enabled" ]
+then
+	# Requiring stage file
+	Require_stagefile "${LIVE_ROOT}"/.stage/bootstrap
+
+	# Checking lock file
+	Check_lockfile "${LIVE_ROOT}"/.lock
+
+	# Creating lock file
+	Create_lockfile "${LIVE_ROOT}"/.lock
+
+	# Checking stage file
+	Check_stagefile "${LIVE_ROOT}"/.stage/source_download
+
+	# Remove old sources
+	if [ "${LIVE_ROOT}"/source ]
+	then
+		rm -rf "${LIVE_ROOT}"/source
+	fi
+
+	# Download sources
+	Chroot "dpkg --get-selections" | awk '{ print $1 }' > "${LIVE_CHROOT}"/root/dpkg-selection.txt
+	Chroot "xargs --arg-file=/root/dpkg-selection.txt apt-get source --download-only"
+	rm -f "${LIVE_CHROOT}"/root/dpkg-selection.txt
+
+	# Sort sources
+	for DSC in "${LIVE_CHROOT}"/*.dsc
+	do
+		SOURCE="`awk '/Source:/ { print $2; }' ${DSC}`"
+
+		if [ "`echo ${SOURCE} | cut -b 1-3`" == "lib" ]
+		then
+			LETTER="`echo ${SOURCE} | cut -b 1-4`"
+		else
+			LETTER="`echo ${SOURCE} | cut -b 1`"
+		fi
+
+		# Install directory
+		install -d -m 0755 "${LIVE_ROOT}"/source/"${LETTER}"/"${SOURCE}"
+
+		# Move files
+		mv "${LIVE_CHROOT}"/"${SOURCE}"_* "${LIVE_ROOT}"/source/"${LETTER}"/"${SOURCE}"
+	done
+
+	# Copy system configuration
+	cp -a "${LIVE_ROOT}"/config "${LIVE_ROOT}"/source
+
+	# Creating stage file
+	Create_stagefile "${LIVE_ROOT}"/.stage/source_download
+fi