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1 #!/bin/bash |
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2 # |
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3 # Isabelle tool starter -- keeps your PATH name space clean. |
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4 # |
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5 # $Id$ |
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6 |
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7 |
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8 ## settings |
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9 |
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10 ISABELLE_HOME=$(dirname $(dirname $0)) |
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11 . $ISABELLE_HOME/lib/scripts/getsettings |
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12 |
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13 |
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14 |
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15 ## diagnostics |
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16 |
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17 PRG=$(basename $0) |
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18 |
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19 function usage() |
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20 { |
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21 echo |
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22 echo "Usage: $PRG TOOL [ARGS ...]" |
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23 echo |
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24 echo " Start Isabelle utility program TOOL with ARGS." |
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25 echo |
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26 echo " Availabe tools are:" |
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27 ( |
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28 cd "$ISABELLE_HOME/lib/Tools" |
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29 for T in * |
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30 do |
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31 if [ -f "$T" -a -x "$T" ]; then |
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32 DESCRLINE=$(grep DESCRIPTION: "$T" | sed -e 's/^.*DESCRIPTION: *//') |
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33 echo " $T - $DESCRLINE" |
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34 fi |
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35 done |
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36 ) |
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37 echo |
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38 exit 1 |
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39 } |
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40 |
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41 function fail() |
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42 { |
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43 echo "$1" |
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44 exit 2 |
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45 } |
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46 |
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47 |
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48 |
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49 ## main |
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50 |
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51 [ $# -lt 1 ] && usage |
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52 |
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53 TOOL_BASE="$1" |
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54 TOOL="$ISABELLE_HOME/lib/Tools/$1" |
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55 shift |
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56 |
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57 [ -f "$TOOL" -a -x "$TOOL" ] && exec "$TOOL" "$@" |
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58 |
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59 fail "Tool not found: $TOOL_BASE" |