Added debian package creation

Makefile

@@ -11,10 +11,10 @@ all: help
 help:
 	@echo make '{deb|ipk|rpm}' '[PLUGINS="/dir/plg1 /dir/plg2] [ZAF_OPTIONS="ZAF_cfg=val ..."] [AGENT_OPTIONS="Z_Server=host ..."]'
 
-deb:	deb-clean deb-init deb-deps deb-control deb-postinst deb-cp deb-changelog deb-package
+deb:	deb-clean deb-init deb-deps deb-control deb-scripts deb-cp deb-package
 
 deb-clean:
-	rm -rf $(DEBIAN_DIR) $(DEBIAN_PKG)
+	@rm -rf $(DEBIAN_DIR) $(DEBIAN_PKG)
 
 deb-init:
 	@mkdir -p tmp out $(DEBIAN_DIR)
@@ -31,38 +31,44 @@ deb-control:
 	done; \
 	zaf_far '{ZAF_VERSION}' "0.1" <files/control.template | zaf_far '{ZAF_DEPENDS}' "$$DEPENDS" >$(DEBIAN_CTRL)/control
 
-deb-postinst:
+deb-scripts:
 ifneq ($(PLUGINS),)
-	@echo -n "#!/bin/sh\nzaf install " >$(DEBIAN_CTRL)/postinst
 	@. lib/zaf.lib.sh; \
 	. lib/ctrl.lib.sh; \
 	for p in $(PLUGINS); do \
-		echo -n " "$$(zaf_ctrl_get_global_option $$p/control.zaf Plugin) ; \
+		plugins="$$plugins "$$(zaf_ctrl_get_global_option $$p/control.zaf Plugin) ; \
-	done >>$(DEBIAN_CTRL)/postinst
+	done; \
-	@echo >>$(DEBIAN_CTRL)/postinst
+	cat files/postinst.template | zaf_far '{PLUGINS}' "$$plugins" | zaf_far '{ZAF_LIB_DIR}' "/usr/lib/zaf" >$(DEBIAN_CTRL)/postinst
 	@chmod +x $(DEBIAN_CTRL)/postinst
+	@cp files/preinst.template $(DEBIAN_CTRL)/preinst
+	@chmod +x $(DEBIAN_CTRL)/preinst
+	@cp files/prerm.template $(DEBIAN_CTRL)/prerm
+	@chmod +x $(DEBIAN_CTRL)/prerm
 endif
 
 deb-cp:
 	@mkdir -p $(DEBIAN_DIR)
-	INSTALL_PREFIX=$(DEBIAN_DIR) ZAF_DEBUG=0 ./install.sh auto $(ZAF_OPTIONS) $(AGENT_OPTIONS)
+	@set -e; INSTALL_PREFIX=$(DEBIAN_DIR) ZAF_DEBUG=0 ./install.sh auto $(ZAF_OPTIONS) $(AGENT_OPTIONS)
 	@. lib/zaf.lib.sh; \
 	. lib/ctrl.lib.sh; \
 	for p in $(PLUGINS); do \
 		plugin=$$(zaf_ctrl_get_global_option $$p/control.zaf Plugin) ; \
-		mkdir -p $(DEBIAN_DIR)/usr/lib/zaf/plugins/$$plugin/; \
+		mkdir -p $(DEBIAN_DIR)/usr/lib/zaf/prepackaged/$$plugin/; \
-	  	cp -R $$p/* $(DEBIAN_DIR)/usr/lib/zaf/plugins/$$plugin/; \
+	  	cp -R $$p/* $(DEBIAN_DIR)/usr/lib/zaf/prepackaged/$$plugin/; \
 	done
+	@cat lib/*lib.sh install.sh >$(DEBIAN_DIR)/usr/lib/zaf/install.sh
+	@chmod +x $(DEBIAN_DIR)/usr/lib/zaf/install.sh
 	@rm -rf $(DEBIAN_DIR)/tmp
 	@cp $(DEBIAN_DIR)/etc/zaf.conf tmp/zaf.conf
-	grep -E "$$(echo $(ZAF_EXPORT_OPTS) | tr ' ' '|')=" tmp/zaf.conf  >$(DEBIAN_DIR)/etc/zaf.conf
+	@grep -E "$$(echo $(ZAF_EXPORT_OPTS) | tr ' ' '|')=" tmp/zaf.conf  >$(DEBIAN_DIR)/etc/zaf.conf
+	@echo "ZAF_PREPACKAGED_DIR=\"/usr/lib/zaf/prepackaged\"" >>$(DEBIAN_DIR)/etc/zaf.conf
 ifneq ($(AGENT_OPTIONS),)
-	echo "ZAF_AGENT_OPTIONS=\"$(AGENT_OPTIONS)\"" >>$(DEBIAN_DIR)/etc/zaf.conf
+	@echo "ZAF_AGENT_OPTIONS=\"$(AGENT_OPTIONS)\"" >>$(DEBIAN_DIR)/etc/zaf.conf
 endif
 
 deb-changelog:
-	@cp files/changelog.template debian/changelog
+	@cp files/changelog.template $(DEBIAN_CTRL)/changelog
 
 deb-package:
-	dpkg-deb -b $(DEBIAN_DIR) $(DEBIAN_PKG)
+	@dpkg-deb -b $(DEBIAN_DIR) $(DEBIAN_PKG)
 	

files/postinst.template

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+case $1 in
+configure)
+  if [ -f /usr/lib/zaf/install.sh ] && [ -f /etc/zaf.conf ] && [ -f /usr/lib/zaf/zaf.lib.sh ] && which zaf >/dev/null; then
+	. /etc/zaf.conf
+	. /usr/lib/zaf/zaf.lib.sh
+	. /usr/lib/zaf/os.lib.sh
+	. /usr/lib/zaf/ctrl.lib.sh
+	cd /usr/lib/zaf && /usr/lib/zaf/install.sh reconf
+	zaf reinstall {PLUGINS}
+  fi
+;;
+esac
+
+

files/preinst.template

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+case $1 in
+install)
+	if [ -d /usr/lib/zaf ]; then
+		echo "Do zaf self-remove first! Cannot mix packaged and non-packaged version!"
+		exit 2 
+	fi
+	;;
+esac

files/prerm.template

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+case $1 in
+remove)
+	rm -rf /usr/lib/zaf/plugins /usr/lib/zaf/repo
+	;;
+esac

install.sh

@@ -1,21 +1,44 @@
 #!/bin/sh
 
-if ! [ "$(basename $0)" = "install.sh" ]; then
+if [ -z "$ZAF_URL" ]; then
-	# We are runing from stdin
+	# Runing as standalone install.sh. We have to download rest of files first.
-	url="https://raw.githubusercontent.com/limosek/zaf/master/"
+	[ -z "$ZAF_VERSION" ] && ZAF_VERSION=master
+	ZAF_URL="https://github.com/limosek/zaf/"
+fi
+
+# Lite version of zaf_fetch_url, full version will be loaded later
+zaf_fetch_url(){
+	if [ -z "$ZAF_OFFLINE" ]; then
+		echo  curl -f -k -s -L -o - "$1" >&2; curl -f -k -s -L -o - "$1"
+	else
+		echo "Offline mode wants to download $1. Exiting." >&2
+		exit 2
+	fi
+}
+
+# Download tgz and extract to /tmp/zaf-installer
+zaf_download_files() {
+	rm -rf /tmp/zaf-installer
+	zaf_fetch_url $ZAF_URL/archive/$ZAF_VERSION.tar.gz | tar -C /tmp -zx && mv /tmp/zaf-$ZAF_VERSION /tmp/zaf-installer
+}
+
+if ! [ -f README.md ]; then
+	# We are runing from stdin	
 	if ! which curl >/dev/null;
 	then
 		zaf_err "Curl not found. Cannot continue. Please install it."
 	fi
 	echo "Installing from url $url..."
 	[ -z "$*" ] && auto=auto
-	set -e
+	zaf_download_files && cd /tmp/zaf-installer && exec ./install.sh $auto "$@"
-	mkdir -p /tmp/zaf-installer \
+	echo "Error downloading and runing installer!" >&2
-	&& cd /tmp/zaf-installer \
+	exit 2
-	&& (for i in lib/zaf.lib.sh lib/os.lib.sh lib/ctrl.lib.sh install.sh ; do echo  curl -f -k -s -L -o - "$url/$i" >&2; curl -f -k -s -L -o - "$url/$i"; done) >install.sh \
+fi
-	&& chmod +x install.sh \
+
-	&& exec ./install.sh $auto "$@"
+if ! type zaf_version >/dev/null; then
-	exit
+. lib/zaf.lib.sh
+. lib/os.lib.sh
+. lib/ctrl.lib.sh 
 fi
 
 # Read options as config for ZAF
@@ -24,18 +47,13 @@ for pair in "$@"; do
     option=$(echo $pair|cut -d '=' -f 1)
     value=$(echo $pair|cut -d '=' -f 2-)
     eval "C_${option}='$value'"
+    zaf_wrn "Overriding $option from cmdline."
 done
 
 [ -z "$ZAF_CFG_FILE" ] && ZAF_CFG_FILE=$INSTALL_PREFIX/etc/zaf.conf
 [ -n "$C_ZAF_DEBUG" ] && ZAF_DEBUG=$C_ZAF_DEBUG
 [ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
 
-if [ -f $(dirname $0)/lib/zaf.lib.sh ]; then
-    . $(dirname $0)/lib/zaf.lib.sh
-    . $(dirname $0)/lib/os.lib.sh
-    . $(dirname $0)/lib/ctrl.lib.sh
-fi
-
 # Read option. If it is already set in zaf.conf, it is skipped. If env variable is set, it is used instead of default
 # It sets global variable name on result.
 # $1 - option name
@@ -87,34 +105,41 @@ zaf_set_option(){
 	fi
 }
 
-zaf_getrest(){
+# Set config option in zabbix agent config file
-	if [ -f "$(dirname $0)/$1" ]; then
-		echo "$(dirname $0)/$1"
-	else
-		curl -f -k -s -L -o - https://raw.githubusercontent.com/limosek/zaf/master/$1 >${ZAF_TMP_DIR}/$(basename $1)
-		echo ${ZAF_TMP_DIR}/$(basename $1)
-	fi
-}
-
-# Set config option in zabbix agent
 # $1 option
 # $2 value
-# $3 if nonempty, do not remove opion from config, just add to the end
 zaf_set_agent_option() {
 	local option="$1"
 	local value="$2"
-	if [ -n "$3" ]; then
-		if ! grep -q "^$1=$2" $ZAF_AGENT_CONFIG; then
-			zaf_dbg "Adding option $option to $ZAF_AGENT_CONFIG."
-			echo "$option=$value" >>$ZAF_AGENT_CONFIG
-		fi
-		return
-	fi 
 	if grep ^$option\= $ZAF_AGENT_CONFIG; then
-		zaf_wrn "Moving option $option to zaf config part."
+		zaf_dbg "Setting option $option in $ZAF_AGENT_CONFIG."
-		sed -i "s/$option=/#$option=/" $ZAF_AGENT_CONFIG
+		sed -i "s/$option=(.*)/$option=$2/" $ZAF_AGENT_CONFIG
 	fi
-	[ -n "$2" ] && echo "$option=$value" >> "$ZAF_AGENT_CONFIGD/zaf_options.conf"	
+}
+
+# Add config option in zabbix agent  config file
+# $1 option
+# $2 value
+zaf_add_agent_option() {
+	local option="$1"
+	local value="$2"
+	if ! grep -q "^$1=$2" $ZAF_AGENT_CONFIG; then
+		zaf_dbg "Adding option $option to $ZAF_AGENT_CONFIG."
+		echo "$option=$value" >>$ZAF_AGENT_CONFIG
+	fi
+}
+
+# Move config option fron zabbix agent config file to zaf options file and set value
+# $1 option
+# $2 value
+zaf_move_agent_option() {
+	local option="$1"
+	local value="$2"
+	if grep ^$option\= $ZAF_AGENT_CONFIG; then
+		zaf_dbg "Moving option $option from $ZAF_AGENT_CONFIG to ."
+		sed -i "s/$option=(.*)/$option=$2/" $ZAF_AGENT_CONFIG
+	fi
+	[ -n "$value" ] && echo "$option=$value" >> "$ZAF_AGENT_CONFIGD/zaf_options.conf"
 }
 
 # Automaticaly configure agent if supported
@@ -160,8 +185,9 @@ zaf_configure(){
 	if which git >/dev/null; then
 		ZAF_GIT=1
 	else
-		ZAF_GIT=""
+		ZAF_GIT=0
 	fi
+	zaf_get_option ZAF_GIT "Git is installed" "$ZAF_GIT" "$1"
 	zaf_get_option ZAF_CURL_INSECURE "Insecure curl (accept all certificates)" "1" "$1"
 	zaf_get_option ZAF_TMP_BASE "Tmp directory prefix (\$USER will be added)" "/tmp/zaf" "$1"
 	zaf_get_option ZAF_LIB_DIR "Libraries directory" "/usr/lib/zaf" "$1"
@@ -202,61 +228,33 @@ zaf_configure(){
 	zaf_set_option ZAF_AGENT_CONFIGD "$ZAF_AGENT_CONFIGD"
 	zaf_set_option ZAF_AGENT_BIN "$ZAF_AGENT_BIN"
 	zaf_set_option ZAF_AGENT_RESTART "$ZAF_AGENT_RESTART"
+	[ -n "$ZAF_PREPACKAGED_DIR" ] && zaf_set_option ZAF_PREPACKAGED_DIR "$ZAF_PREPACKAGED_DIR"
 	ZAF_TMP_DIR="${ZAF_TMP_BASE}-${USER}-$$"
-}
 
-if [ -f "${ZAF_CFG_FILE}" ]; then
-	. "${ZAF_CFG_FILE}"
-fi
-ZAF_TMP_DIR="${ZAF_TMP_BASE-/tmp/zaf}-${USER}-$$"
-
-case $1 in
-interactive)
-        shift
-	zaf_configure interactive
-	$0 install "$@"
-	;;
-auto)
-        shift
-	zaf_configure auto
-        $0 install "$@"
-        ;;
-debug-auto)
-        shift;
-        ZAF_DEBUG=3 $0 auto "$@"
-        ;;
-debug-interactive)
-        shift;
-        ZAF_DEBUG=3 $0 interactive "$@"
-        ;;
-debug)
-        shift;
-        ZAF_DEBUG=3 $0 install "$@"
-        ;;
-reconf)
-        shift;
-        rm -f $ZAF_CFG_FILE
-        $0 install "$@"
-        ;;
-install)
-        zaf_configure auto
-	rm -rif ${ZAF_TMP_DIR}
-	mkdir -p ${ZAF_TMP_DIR}
 	if zaf_is_root; then
         	zaf_configure_agent $ZAF_AGENT_OPTIONS "$@"
-		zaf_set_agent_option "Include" "$ZAF_AGENT_CONFIGD" append
+		zaf_add_agent_option "Include" "$ZAF_AGENT_CONFIGD"
 	fi
+}
+
+zaf_install_all() {
+	rm -rif ${ZAF_TMP_DIR}
+	mkdir -p ${ZAF_TMP_DIR}
 	zaf_install_dir ${ZAF_LIB_DIR}
+	for i in lib/zaf.lib.sh lib/os.lib.sh lib/ctrl.lib.sh README.md; do
+		zaf_install $i ${ZAF_LIB_DIR}/
+	done
+	for i in lib/zaflock lib/preload.sh; do
+		zaf_install_bin $i ${ZAF_LIB_DIR}/
+	done
+	zaf_install_dir ${ZAF_BIN_DIR}
+	for i in zaf; do
+		zaf_install_bin $i ${ZAF_BIN_DIR}/
+	done
 	zaf_install_dir ${ZAF_PLUGINS_DIR}
-	zaf_install $(zaf_getrest lib/zaf.lib.sh) ${ZAF_LIB_DIR}
-        zaf_install $(zaf_getrest lib/os.lib.sh) ${ZAF_LIB_DIR}
-        zaf_install $(zaf_getrest lib/ctrl.lib.sh) ${ZAF_LIB_DIR}
-	zaf_install_bin $(zaf_getrest lib/zaflock) ${ZAF_LIB_DIR}
-	zaf_install_bin $(zaf_getrest lib/preload.sh) ${ZAF_LIB_DIR}
 	zaf_install_dir ${ZAF_TMP_DIR}/p/zaf
 	zaf_install_dir ${ZAF_PLUGINS_DIR}
         zaf_install_dir ${ZAF_BIN_DIR}
-	zaf_install_bin $(zaf_getrest zaf) ${ZAF_BIN_DIR}
         export INSTALL_PREFIX ZAF_CFG_FILE ZAF_DEBUG
         if zaf_is_root; then
 	    [ "${ZAF_GIT}" = 1 ] && ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf update
@@ -268,9 +266,55 @@ install)
 		echo "Does ${ZAF_AGENT_RESTART} work?"
 		exit 1
             fi
+	else
+	    [ "${ZAF_GIT}" = 1 ] && [ -n  "${INSTALL_PREFIX}" ] && git clone "${ZAF_PLUGINS_GITURL}" "${INSTALL_PREFIX}/${ZAF_REPO_DIR}"
         fi
 	rm -rif ${ZAF_TMP_DIR}
 	echo "Install OK. Use 'zaf' without parameters to continue."
+}
+
+if [ -f "${ZAF_CFG_FILE}" ]; then
+	. "${ZAF_CFG_FILE}"
+fi
+ZAF_TMP_DIR="${ZAF_TMP_BASE-/tmp/zaf}-${USER}-$$"
+
+case $1 in
+interactive)
+        shift
+	zaf_configure interactive
+	zaf_install_all
+	;;
+auto)
+        shift
+	zaf_configure auto
+        zaf_install_all
+        ;;
+debug-auto)
+        shift;
+	ZAF_DEBUG=4
+        zaf_configure auto
+	zaf_install_all
+        ;;
+debug-interactive)
+        shift;
+        ZAF_DEBUG=4
+	zaf_configure interactive
+	zaf_install_all
+        ;;
+debug)
+        shift;
+        ZAF_DEBUG=4
+	zaf_configure auto
+	zaf_install_all
+        ;;
+reconf)
+        shift;
+        rm -f $ZAF_CFG_FILE
+	zaf_configure auto
+        ;;
+install)
+        zaf_configure auto
+	zaf_install_all
 	;;
 *)
 	echo

lib/zaf.lib.sh

@@ -1,7 +1,7 @@
 
 # Hardcoded variables
-ZAF_VERSION="trunk"
+ZAF_VERSION="master"
-ZAF_URL="https://raw.githubusercontent.com/limosek/zaf/master/"
+ZAF_URL="https://github.com/limosek/zaf"
 
 ############################################ Common routines
 
@@ -39,6 +39,7 @@ zaf_fetch_url() {
 	fi
 	case $scheme in
 	http|https|ftp|file)
+		[ "$scheme" != "file" ] && [ -n "$ZAF_OFFLINE" ] && zaf_err "Cannot download $1 in offline mode!"
 		[ "${ZAF_CURL_INSECURE}" = "1" ] && insecure="-k"
 		zaf_dbg curl $insecure -f -s -L -o - $1
 		curl $insecure -f -s -L -o - "$1"
@@ -131,7 +132,7 @@ zaf_discovery(){
 # Restart zabbix agent
 zaf_restart_agent() {
 	zaf_wrn "Restarting agent (${ZAF_AGENT_RESTART})"
-	${ZAF_AGENT_RESTART} || zaf_err "Cannot restart Zabbix agent (${ZAF_AGENT_RESTART})!"
+	${ZAF_AGENT_RESTART} || zaf_err "Cannot restart Zabbix agent (${ZAF_AGENT_RESTART}). Try $ZAF_AGENT_BIN -f !";
 }
 
 # Check if zaf.version item is populated
@@ -157,6 +158,7 @@ zaf_update_repo() {
 # name (to try from repo)
 zaf_get_plugin_url() {
 	local url
+
 	if echo "$1" | grep -q '/'; then
 		url="$1" 		# plugin with path - from directory
 	else
@@ -166,7 +168,11 @@ zaf_get_plugin_url() {
 			if [ -d "${ZAF_REPO_DIR}/$1" ]; then
 				url="${ZAF_REPO_DIR}/$1"
 			else
-				url="${ZAF_PLUGINS_URL}/$1";
+				if [ -n "${ZAF_PREPACKAGED_DIR}" ] &&  [ -d "${ZAF_PREPACKAGED_DIR}/$1" ]; then
+					url="${ZAF_PREPACKAGED_DIR}/$1"
+				else
+					zaf_err "Plugin $1 not found."
+				fi
 			fi
 		fi
 	fi

zaf

@@ -8,6 +8,14 @@ else
 	exit 2
 fi
 
+# Read options as config for ZAF
+for pair in "$@"; do
+    echo $pair | grep -q '^ZAF\_' || continue
+    option=$(echo $pair|cut -d '=' -f 1)
+    value=$(echo $pair|cut -d '=' -f 2-)
+    eval "${option}='$value'"
+done
+
 [ -z "$ZAF_TMP_BASE" ] && ZAF_TMP_BASE=/tmp/zaf
 ZAF_TMP_DIR="${ZAF_TMP_BASE}-${USER}"
 trap "rm -rif ${ZAF_TMP_DIR}" EXIT
@@ -127,6 +135,7 @@ remove)
 	;;
 
 self-upgrade)
+	zaf_os_specific zaf_check_deps zaf && zaf_err "Zaf is installed as system package. Cannot self-upgrade."
 	rm -rf /tmp/zaf-installer && mkdir /tmp/zaf-installer
 	if ! which curl >/dev/null;
 	then
@@ -143,6 +152,7 @@ self-upgrade)
 	;;
 	
 self-remove)
+	zaf_os_specific zaf_check_deps zaf && zaf_err "Zaf is installed as system package. Cannot self-remove."
 	. /etc/zaf.conf
 	if [ "$2" = "force" ]; then
 	  rm -rf /etc/zaf.conf ${ZAF_PLUGINS_DIR} ${ZAF_REPO_DIR} ${ZAF_LIB_DIR} \