From 73289c75b5858fa89e152957abdf641870f25aa8 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 22 Feb 2013 15:20:10 +0100
Subject: Added helper/fileutil.inc that provides tarcopy, an error-checking
 version of "tar cp xx | tar xp -C xx" Added add_group function Changed
 add_user to update an existing user's password if called with a password
 Updated base.build to use new logging system

---
 remote/tools/base/base.build | 63 ++++++++++++++++++++++++--------------------
 1 file changed, 35 insertions(+), 28 deletions(-)

(limited to 'remote')

diff --git a/remote/tools/base/base.build b/remote/tools/base/base.build
index e580e359..fa58585d 100644
--- a/remote/tools/base/base.build
+++ b/remote/tools/base/base.build
@@ -9,7 +9,7 @@ fetch_source() {
 build() {
 
 	BUILDDIR=${TOOL_DIR}/${TOOL}/build
-        [ ! -d ${BUILDDIR} ] && mkdir -p ${BUILDDIR}
+        mkdir -p ${BUILDDIR}
 
 	FILELIST="list_binaries_and_files"
 	[ -e ${FILELIST} ] && rm ${FILELIST}
@@ -19,42 +19,47 @@ build() {
 		BIN_LOCATION=$(which ${BIN})
 		if [ ! -z ${BIN_LOCATION} -a -e ${BIN_LOCATION} ];
 		then
-			echo "[$TOOL] Processing $BIN at $BIN_LOCATION ..."
-			echo ${BIN_LOCATION} >> ${FILELIST} 
-			[ -L ${BIN_LOCATION} ] \
-				&& echo "[$TOOL] ${BIN_LOCATION} is a symbolic link, copying $(readlink -f ${BIN_LOCATION})" \
-				&& echo $(readlink -f ${BIN_LOCATION}) >> ${FILELIST}
+			pdebug "Processing $BIN at $BIN_LOCATION ..."
+			echo ${BIN_LOCATION} >> "${FILELIST}"
+			[ -L "${BIN_LOCATION}" ] \
+				&& pdebug "${BIN_LOCATION} is a symbolic link, copying $(readlink -f "${BIN_LOCATION}")" \
+				&& echo $(readlink -f "${BIN_LOCATION}") >> "${FILELIST}"
 		else
-			echo "[$TOOL] ${BIN} not found on the system! Please install it."
-			exit 1
+			perror "${BIN} not found on the system! Please install it."
 		fi
 	done
 
 	for LIB in ${REQUIRED_LIBRARIES}
 	do
-		for LIB_LOCATION in $(locate ${LIB}|grep ^/lib/)
+		for LIB_LOCATION in $(locate ${LIB} | grep ^/lib/)
 		do
-			echo ${LIB_LOCATION} >> ${FILELIST}
+			echo ${LIB_LOCATION} >> "${FILELIST}"
 		done
 	done
 
 	for FILE in ${REQUIRED_DIRECTORIES}
 	do
-		[ ! -f ${FILE} ] && echo ${FILE} >> ${FILELIST}
+		[ ! -d ${FILE} ] && perror "Missing required directory $FILE"
+		echo ${FILE} >> "${FILELIST}"
 	done
 	for FILE in ${REQUIRED_FILES}
 	do
-		[ ! -d ${FILE} ] && echo ${FILE} >> ${FILELIST}
+		[ ! -f ${FILE} ] && perror "Missing required file $FILE"
+		echo ${FILE} >> "${FILELIST}"
 	done
 
-	echo "[$TOOL] File list generated as ${BUILDDIR}/${FILELIST}."
-	echo "--------------------------------------------------------------------"
-	(tar -cpv $(cat ${FILELIST}) | tar -xpv -C ${BUILDDIR}) &>/dev/null
+	local NUMFILES=$(cat "${FILELIST}" | wc -l)
+	if [ "x$NUMFILES" != "x" -a "x$NUMFILES" != "x0" ]; then
+		pinfo "File list generated at ${BUILDDIR}/${FILELIST} ($NUMFILES entries)"
+		tar -cp $(cat "${FILELIST}") | tar -xp -C "${BUILDDIR}"
+		local RET=$?
+		[ $RET -ne 0 ] && perror "tar-copy from '$FILELIST' to '$BUILDDIR' failed."
+	fi
 }
 
 clean_users_and_groups() {
 	# Pass the root directory of the "system" you want to clean, eg '/' for your real machine (probably a bad idea)
-	[ $# -ne 1 ] && echo "Missing param to clean_users_and_groups" && exit 1
+	[ $# -ne 1 ] && perror "Missing param to clean_users_and_groups"
 	local SYSBASE=$1
 	local PASSWD=${SYSBASE}/etc/passwd
 	local GROUP=${SYSBASE}/etc/group
@@ -81,40 +86,41 @@ clean_users_and_groups() {
 post_copy() {
 	
 	# make basic directory structure
-	mkdir -p ${INIT_DIR}/{bin,dev,proc,lib,etc,mnt,sys,var/run,var/lock,var/log,run/lock,run/shm,openslx/mnt}
+	mkdir -p "${INIT_DIR}/{bin,dev,proc,lib,etc,mnt,sys,var/run,var/lock,var/log,run/lock,run/shm,openslx/mnt}"
 
 	# copy devices from running system
-	cp -a /dev/{console,kmsg,mem,null,shm,tty,tty0,tty1,tty9,fb0,urandom,zero} \
-		${INIT_DIR}/dev
+	cp -a "/dev/{console,kmsg,mem,null,shm,tty,tty0,tty1,tty9,fb0,urandom,zero}" \
+		"${INIT_DIR}/dev"
 
 	# set /etc/environment to include /openslx/bin and /openslx/sbin
 	echo "PATH=\"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/openslx/sbin:/openslx/bin\"" \
-        	> ${INIT_DIR}/etc/environment	
+        	> "${INIT_DIR}/etc/environment"
 
 	# copy static files
-	cp -r ${TOOL_DIR}/${TOOL}/data/* ${INIT_DIR}
+	cp -r "${TOOL_DIR}/${TOOL}/data/*" "${INIT_DIR}"
 
 	# better: dirname $(ldd $SHELL|grep libc | awk -F " " '{print $3}')
 	# copy pam modules, TODO: better way to find arch-dependant interfix...
-        (tar -cpv $(dirname $(locate pam_unix.so|grep ^/lib/)) | tar -xpv -C ${INIT_DIR}) &>/dev/null
+        tarcopy "$(dirname $(locate pam_unix.so | grep ^/lib/))" "${INIT_DIR}"
 
 	# quick fix for /etc/fstab
-	echo "# no configuration" >> ${INIT_DIR}/etc/fstab
+	echo "# no configuration" >> "${INIT_DIR}/etc/fstab"
 
 	# link /etc/mtab, needed for systemd
 	[ ! -e ${INIT_DIR}/etc/mtab ] && ln -s /proc/self/mounts ${INIT_DIR}/etc/mtab	
 
 	# quick fix for missing group in /etc/group
-	echo "lock:x:128:" >> ${INIT_DIR}/etc/group
+	add_group "lock"
 
 	# clean passwd/group files (do BEFORE setting root pw)
 	clean_users_and_groups "${INIT_DIR}"
 
-	# setup root account
-	sed -i "s/^root:.*/root:\$6\$QGcBjw6e\$sJvGXBfKuNd4Cx5\.aVxJT7PCq\/AWrP\/JLgvDHBGN164Rp2HRIENPQzieO\/2ctlQS7yRgWwaWTqJkZr7Uq37af1:15657:0:99999:7:::/g" ${INIT_DIR}/etc/shadow
+	# setup root accoun
+	USER=root PASSWORD="!r00t" add_user
+
 	[ ! -d ${INIT_DIR}/root ] && mkdir ${INIT_DIR}/root
 
-	echo "minibox" > ${INIT_DIR}/etc/hostname
+	echo "minilinux-$(hostname)" > "${INIT_DIR}/etc/hostname"
 
 	# copy kernel modules
 	#[ ! -d ${INIT_DIR}/lib/modules/$(uname -r) ] && mkdir -p ${INIT_DIR}/lib/modules/$(uname -r)
@@ -122,5 +128,6 @@ post_copy() {
 
 	#quick fix xterm symlink 
 	[ -e /usr/lib/libXaw7.so.7.0.0 ] && \
-		ln -s /usr/lib/libXaw7.so.7.0.0 ${INIT_DIR}/usr/lib/libXaw7.so.7
+		ln -s "/usr/lib/libXaw7.so.7.0.0" "${INIT_DIR}/usr/lib/libXaw7.so.7"
 }
+
-- 
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