contrib/support/sysrc_add_apps.sh

   1 #!/bin/sh
   2 #
   3 # Adds installed applications to the box-stock system.vtwmrc file.
   4
   5 syntax ()
   6 {
   7         # could be a "here-doc", but it'd break at least one shell
   8         echo
   9         echo "Usage: ${0##*/} [-i in_file] [-o out_file] [-m menu_decl] \\"
  10         echo "       [-a app_list | -A app_file] [-f] [-h]"
  11         echo
  12         echo "Default in_file: $DEF_INPUT"
  13         echo "Default out_file: $DEF_OUTPUT"
  14         echo "Default menu_decl: $DEF_MENU_DECL"
  15         echo "Default app_list: $DEF_LIST"
  16         echo
  17         echo "app_file is a list, each line containing one application specification"
  18         echo "(or the keywords \"SEPARATOR\" or \"TITLE::string\"). The specification is"
  19         echo "of the form \"name::string\", where \"name\" is the menu entry and \"string\""
  20         echo "is the command to execute. Whitespace in either part is indicated with"
  21         echo "a single colon."
  22         echo
  23
  24         exit
  25 }
  26
  27 check_replace ()
  28 {
  29         CWD=$PWD
  30         cd `dirname "$INPUT"` && INDIR=$PWD && INNAME=`basename "$INPUT"`
  31         cd `dirname "$OUTPUT"` && OUTDIR=$PWD && OUTNAME=`basename "$OUTPUT"`
  32         cd $CWD
  33         if [ "$INDIR" = "$OUTDIR" -a "$INNAME" = "$OUTNAME" ]; then
  34                 if [ $NO_PROMPT -eq 1 ]; then
  35                         echo "Replacing in_file with out_file."
  36                 else
  37                         echo -n "Replace in_file with out_file (y/n)? "
  38                         read ANS
  39                         [ "$ANS" != "y" -a "$ANS" != "Y" ] && \
  40                             echo "Exiting." && exit
  41                 fi
  42
  43                 OUTPUT=$TMPOUT
  44         fi
  45 }
  46
  47 check_X_path ()
  48 {
  49         ANS=`which xterm 2>/dev/null`
  50         if [ -z "$ANS" ]; then
  51                 if [ $NO_PROMPT -eq 1 ]; then
  52                         echo "No path to X applications (xterm)."
  53                 else
  54                         echo "The path to X applications (xterm) isn't set."
  55                         while true; do
  56                                 echo -n "Enter full X path: "
  57                                 read ANS
  58                                 [ -z "$ANS" ] && echo "Exiting." && exit
  59                                 [ -d "$ANS" -a -f "$ANS/xterm" -a \
  60                                     -x "$ANS/xterm" ] && break
  61                         done
  62                         PATH=$PATH:$ANS
  63                 fi
  64         fi
  65 }
  66
  67 check_proceed ()
  68 {
  69         echo
  70         echo "in_file: $INPUT"
  71         if [ "$OUTPUT" = "$TMPOUT" ]; then
  72                 echo "out_file: $INPUT"
  73         else
  74                 echo "out_file: $OUTPUT"
  75         fi
  76         echo "menu_decl: $MENU_DECL"
  77         echo "app_list: $APP_LIST"
  78         echo "app_file: $APP_FILE"
  79         echo "Search path: $PATH"
  80         echo
  81         if [ $NO_PROMPT -eq 1 ]; then
  82                 echo "Proceeding..."
  83         else
  84                 echo -n "Proceed (y/n)? "
  85                 read ANS
  86                 [ "$ANS" != "y" -a "$ANS" != "Y" ] && echo "Exiting." && exit
  87         fi
  88 }
  89
  90 check_app ()
  91 {
  92         if [ "$1" = "SEPARATOR" ]; then
  93                 printf "\t\"\"\t\tf.separator\n" >>$2
  94         else
  95                 CMD=${1%%::*}
  96                 STR=${1##*::}
  97
  98                 if [ "$CMD" = "TITLE" ]; then
  99                         printf "\t\"  %s  \"\t\tf.title\n" $STR \
 100                             |sed -e 's/:/ /g' >>$2
 101                 else
 102                         [ -z "`which $CMD 2>/dev/null`" ] && return
 103                         printf "\t\"%s\"\t\tf.exec \"%s &\"\n" $CMD $STR \
 104                             |sed -e 's/:/ /g' >>$2
 105                 fi
 106         fi
 107 }
 108
 109 DEF_INPUT=./system.vtwmrc
 110 DEF_OUTPUT=./custom.vtwmrc
 111
 112 DEF_LIST="TITLE::Shells emu eterm mxterm rxvt xterm xvt"
 113 DEF_LIST="$DEF_LIST midc::xterm:-e:midc top::xterm:-e:top"
 114 DEF_LIST="$DEF_LIST TITLE::Editors nedit xcoral xvile"
 115 DEF_LIST="$DEF_LIST vi::xterm:-e:vi vile::xterm:-e:vile vim::xterm:-e:vim"
 116 DEF_LIST="$DEF_LIST SEPARATOR gimp xfig xpaint xv xbmbrowser bitmap pixmap"
 117 DEF_LIST="$DEF_LIST TITLE::Desktop applix soffice abiword lyx ted::Ted"
 118 DEF_LIST="$DEF_LIST gnumeric ghostview gv xcal xcalendar"
 119 DEF_LIST="$DEF_LIST SEPARATOR tkman xman"
 120 DEF_LIST="$DEF_LIST SEPARATOR gmplayer xine xmcd xmmix xmms"
 121 DEF_LIST="$DEF_LIST SEPARATOR hexcalc xcalc editres"
 122 DEF_LIST="$DEF_LIST xbiff xcb xev xeyes xload xmag"
 123 DEF_LIST="$DEF_LIST SEPARATOR moonclock mouseclock oclock"
 124 DEF_LIST="$DEF_LIST rclock sunclock t3d xarclock xclock xdaliclock"
 125 DEF_LIST="$DEF_LIST TITLE::Network chimera ie mozilla netscape opera"
 126 DEF_LIST="$DEF_LIST links::xterm:-e:links lynx::xterm:-e:lynx"
 127 DEF_LIST="$DEF_LIST SEPARATOR exmh knews xdir"
 128 DEF_LIST="$DEF_LIST ftp::xterm:-e:ftp telnet::xterm:-e:telnet"
 129 DEF_LIST="$DEF_LIST elm::xterm:-e:elm mutt::xterm:-e:mutt"
 130 DEF_LIST="$DEF_LIST pine::xterm:-e:pine tin::xterm:-e:tin"
 131
 132 DEF_MENU_DECL="menu \"apps\""
 133
 134 NO_PROMPT=0
 135
 136 TMPOUT=out.$$
 137 LISTOUT=list.$$
 138
 139 while getopts "i:o:m:a:A:fh" OPT; do
 140         case $OPT in
 141                 i) INPUT=$OPTARG;;
 142                 o) OUTPUT=$OPTARG;;
 143                 m) MENU_DECL=$OPTARG;;
 144                 a) APP_LIST=$OPTARG;;
 145                 A) APP_FILE=$OPTARG;;
 146                 f) NO_PROMPT=1;;
 147                 *) syntax;;
 148         esac
 149 done
 150
 151 [ -z "$INPUT" ] && INPUT=$DEF_INPUT
 152 [ -z "$OUTPUT" ] && OUTPUT=$DEF_OUTPUT
 153 [ -z "$APP_LIST" ] && APP_LIST=$DEF_LIST
 154 [ -n "$APP_FILE" ] && APP_LIST=
 155 [ -z "$MENU_DECL" ] && MENU_DECL=$DEF_MENU_DECL
 156
 157 [ ! -f "$INPUT" ] && echo "$INPUT: File not found" && syntax
 158
 159 check_replace
 160 check_X_path
 161 check_proceed
 162
 163 if [ -n "$APP_LIST" ]; then
 164         for APP in $APP_LIST; do
 165                 check_app $APP $LISTOUT
 166         done
 167 else
 168         if [ -f "$APP_FILE" ]; then
 169                 while read APP; do
 170                         check_app $APP $LISTOUT
 171                 done <"$APP_FILE"
 172         else
 173                 echo "$APP_FILE: File not found"
 174                 exit
 175         fi
 176 fi
 177
 178 [ ! -s $LISTOUT ] && echo "No applications added." && exit
 179
 180 uniq $LISTOUT $$.$$
 181 mv $$.$$ $LISTOUT
 182
 183 cat "$INPUT" \
 184     |awk -v list="$LISTOUT" -v menu="$MENU_DECL" \
 185     'BEGIN { \
 186         split(menu, menu); \
 187     } { \
 188         if ($1 == menu[1] && $2 == menu[2]) { \
 189             print $0; \
 190             do { \
 191                 if ($1 == "{") print "{"; \
 192                 a = getline; \
 193             } while (a && $1 != "}"); \
 194             if (a && $1 == "}") { \
 195                 while (getline app <list) \
 196                     print app; \
 197                 print $0; \
 198             } \
 199         } else \
 200             print $0; \
 201     }' \
 202     >"$OUTPUT"
 203
 204 [ -s $TMPOUT ] && mv $TMPOUT "$INPUT"
 205 rm -f *.$$
 206 echo "Done."