Updated sysd2v script in contrib directory to version 0.3,

to match latest upstream.

contrib/sysd2v.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
-# sysd2v v0.2  --  systemd unit to sysvinit script converter
+# sysd2v v0.3  --  systemd unit to sysvinit script converter
 # Copyright (C) 2019  Trek http://www.trek.eu.org/devel/sysd2v
 # distributed under the terms of the GNU General Public License 3
 
@@ -57,8 +57,7 @@ read_unit()
         tr '[:upper:]' '[:lower:]'
       )
       eval ini_$var=\$val
-      # FIXME: only to debug
-      echo "ini_$var=$val" >&2
+      [ -n "$debug" ] && echo "ini_$var=$val" >&2
     done
   done
 
@@ -95,7 +94,7 @@ get_provides ()
 # read systemd units list and write LSB facilities to stdout
 # usage: get_depends dependencies [ignores]
 # dependencies	list of required units
-# ignores	units to ignore
+# ignores	facilities to ignore
 get_depends ()
 {
   lst=
@@ -159,7 +158,40 @@ write_env ()
   done
 
   IFS=$oldifs
-  [ -n "$env" ] && echo
+}
+
+
+# write an environment variable containing paths
+# usage: write_path name prefix list
+# name		name of the environment variable
+# prefix	path prefix to append directories
+# list		paths separated by spaces or newlines
+write_path ()
+{
+  lst=
+  for dir in $3
+  do
+    lst=${lst:+$lst:}$2/$dir
+  done
+
+  [ -z "$3" ] || printf '%s=%s\n' $1 $lst
+}
+
+
+# write a list of directories to be created
+# usage: write_install prefix list [user [group [mode]]]
+# prefix	path prefix to append directories
+# list		paths separated by spaces or newlines
+# user		user ownership
+# group		group ownership
+# mode		permission mode
+write_install ()
+{
+  for dir in $2
+  do
+    printf '  install -d %s%s/%s || return 2\n' \
+      "${3:+-o $3 }${4:+-g $4 }${5:+-m $5 }" "$1" "$dir"
+  done
 }
 
 
@@ -287,7 +319,7 @@ write_init ()
     start_args="$start_args --background"
     [ -z "$pidfile" -a "$ini_service_killmode" != none ] &&
       start_args="$start_args --make-pidfile" &&
-      pidfile="/run/$name-sysd2v.pid"
+      pidfile="/var/run/$name-sysd2v.pid"
   fi
 
   if [ "$service_type" = notify ]
@@ -313,6 +345,15 @@ write_init ()
   limitnofile=$ini_service_limitnofile
   [ "$limitnofile" = infinity ] && limitnofile=unlimited
 
+  need_install=$ini_service_runtimedirectory
+  need_install=$need_install$ini_service_statedirectory
+  need_install=$need_install$ini_service_cachedirectory
+  need_install=$need_install$ini_service_logsdirectory
+  need_install=$need_install$ini_service_configurationdirectory
+
+  need_do_start=$ini_service_execstartpre$ini_service_execstartpost
+  need_do_start=$need_do_start$need_install
+
   execstop=$ini_service_execstop
 
   if [ "$service_type" != oneshot ]
@@ -332,8 +373,7 @@ write_init ()
     fi
 
     # TODO: test if already running before start (pretest="+do_status_cmd")
-    [ -n "$ini_service_execstartpre$ini_service_execstartpost" -o \
-      -z "$errcheck" ] &&
+    [ -n "$need_do_start" -o -z "$errcheck" ] &&
       execstart="-+do_start_cmd$errcheck"
 
     errcheck=' || return $?'
@@ -353,6 +393,7 @@ write_init ()
     runstart=$run
   fi
 
+  need_do_start=$need_do_start$execstart
   start_args=${start_args# }
   stop_args=${stop_args# }
 
@@ -377,7 +418,7 @@ write_init ()
 
   cat <<EOF
 #!/bin/sh
-# Generated by sysd2v v0.2  --  http://www.trek.eu.org/devel/sysd2v
+# Generated by sysd2v v0.3  --  http://www.trek.eu.org/devel/sysd2v
 # kFreeBSD do not accept scripts as interpreters, using #!/bin/sh and sourcing.
 if [ true != "\$INIT_D_SCRIPT_SOURCED" ] ; then
     set "\$0" "\$@"; INIT_D_SCRIPT_SOURCED=true . /lib/init/init-d-script
@@ -396,7 +437,19 @@ ${default_stop:+# X-Stop-After:   $start_before
 ### END INIT INFO
 EOF
 
-  write_env "$ini_service_environmentfile"
+  if [ -n "$ini_service_environment$ini_service_environmentfile$need_install" ]
+  then
+    echo set -a
+    write_path RUNTIME_DIRECTORY /run "$ini_service_runtimedirectory"
+    write_path STATE_DIRECTORY /var/lib "$ini_service_statedirectory"
+    write_path CACHE_DIRECTORY /var/cache "$ini_service_cachedirectory"
+    write_path LOGS_DIRECTORY /var/log "$ini_service_logsdirectory"
+    write_path CONFIGURATION_DIRECTORY /etc \
+      "$ini_service_configurationdirectory"
+    printf '%s' "${ini_service_environment:+$ini_service_environment$nl}"
+    write_env "$ini_service_environmentfile"
+    printf 'set +a\n\n'
+  fi
 
   cat <<EOF
 ${name:+DESC=\"$name\"
@@ -410,9 +463,23 @@ ${daemon_args:+DAEMON_ARGS=\"$daemon_args\"
 }
 EOF
 
-  if [ -n "$ini_service_execstartpre$execstart$ini_service_execstartpost" ]
+  if [ -n "$need_do_start" ]
   then
     {
+      write_install /run "$ini_service_runtimedirectory" \
+        "$ini_service_user" "$ini_service_group" \
+        "$ini_service_runtimedirectorymode"
+      write_install /var/lib "$ini_service_statedirectory" \
+        "$ini_service_user" "$ini_service_group" \
+        "$ini_service_statedirectorymode"
+      write_install /var/cache "$ini_service_cachedirectory" \
+        "$ini_service_user" "$ini_service_group" \
+        "$ini_service_cachedirectorymode"
+      write_install /var/log "$ini_service_logsdirectory" \
+        "$ini_service_user" "$ini_service_group" \
+        "$ini_service_logsdirectorymode"
+      write_install /etc "$ini_service_configurationdirectory" '' '' \
+        "$ini_service_configurationdirectorymode"
       write_commands "$chdir"
       write_commands "$ini_service_execstartpre" "$run" "$runpriv"
       write_commands "$execstart" "$runstart" "$runprivstart"
@@ -462,12 +529,14 @@ EOF
 
 
 # parse command line
-while getopts i:n: opt
+while getopts di:n: opt
 do
     case $opt in
+      d) debug=1;;
       i) instance=$OPTARG;;
       n) name=$OPTARG;;
-      ?) printf "Usage: %s [-i instance] [-n servicename] [filename]\n" "$0"
+      ?) printf "Usage: %s [-d] [-i instance] [-n servicename] [filename]\n" \
+           "$0"
          exit 2;;
     esac
 done