start: fix cmd with =

Author: pizzamig

CHANGELOG.md

@@ -23,6 +23,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - flavorable commands: extend support to set-cmd and set-env
 - pot-rdr anchor: the name of the anchor is now a truncated pot name (the last 54 characters)
 - export: it's executed only if one snapshot is available. -F force execution, -A call purge-snapshots to reduce the number of shapshot to 1
+- start: using exec.start instead of command (it seems more predictable)
 
 ### Deprecated
 - snapshot: -n option to provide custom name to snapshots
@@ -34,6 +35,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Fixed
 - flavorable commands: they cannot exit, but return. create can stop flavour execution otherwise
 - show: fix single type support and directory in fscomp.conf
+- start: if the command has arguments with equals, it would have been truncated
 
 ## [0.9.2] 2019-08-25
 ### Added

share/pot/start.sh

@@ -272,7 +272,7 @@ _js_get_cmd()
 	local _pname _cdir _value
 	_pname="$1"
 	_cdir="${POT_FS_ROOT}/jails/$_pname/conf"
-	_value="$( grep "^pot.cmd=" "$_cdir/pot.conf" | cut -f2 -d'=' )"
+	_value="$( grep "^pot.cmd=" "$_cdir/pot.conf" | sed 's/^pot.cmd=//' )"
 	[ -z "$_value" ] && _value="sh /etc/rc"
 	echo "$_value"
 }
@@ -378,7 +378,7 @@ _js_start()
 	fi
 	_bg_start "$_pname" &
 	_info "Starting the pot $_pname"
-	jail -c -J "/tmp/${_pname}.jail.conf" $_param command=$_cmd
+	jail -c -J "/tmp/${_pname}.jail.conf" $_param exec.start="$_cmd"
 	sleep 1
 	if ! _is_pot_running "$_pname" ; then
 		start-cleanup "$_pname" "${_iface}"