bin/isabelle
author wenzelm
Tue, 02 Jul 2013 20:47:32 +0200
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child 62829 4141c2a8458b
permissions -rwxr-xr-x
tuned;
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#!/usr/bin/env bash
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#
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# Author: Markus Wenzel, TU Muenchen
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#
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# Isabelle tool wrapper.
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if [ -L "$0" ]; then
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  TARGET="$(LC_ALL=C ls -l "$0" | sed 's/.* -> //')"
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  exec "$(cd "$(dirname "$0")"; cd "$(pwd -P)"; cd "$(dirname "$TARGET")"; pwd)/$(basename "$TARGET")" "$@"
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fi
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## settings
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PRG="$(basename "$0")"
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ISABELLE_HOME="$(cd "$(dirname "$0")"; cd "$(pwd -P)"; cd ..; pwd)"
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source "$ISABELLE_HOME/lib/scripts/getsettings" || exit 2
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## diagnostics
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function usage()
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{
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  echo
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  echo "Usage: $PRG NAME [ARGS ...]"
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  echo
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  echo "  Start Isabelle tool NAME with ARGS; pass \"-?\" for tool specific help."
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  echo
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  echo "Available tools:"
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  perl -w "$ISABELLE_HOME/lib/scripts/tools.pl"
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  exit 1
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}
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function fail()
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{
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  echo "$1" >&2
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  exit 2
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}
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## args
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[ "$#" -lt 1 -o "$1" = "-?" ] && usage
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TOOLNAME="$1"
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shift
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## main
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splitarray ":" "$ISABELLE_TOOLS"; TOOLS=("${SPLITARRAY[@]}")
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for DIR in "${TOOLS[@]}"
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do
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  TOOL="$DIR/$TOOLNAME"
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  case "$TOOL" in
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    *~ | *.orig) ;;
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    *) [ -f "$TOOL" -a -x "$TOOL" ] && exec "$TOOL" "$@" ;;
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  esac
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done
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fail "Unknown Isabelle tool: $TOOLNAME"