lib/scripts/fileident
author wenzelm
Fri, 16 Apr 2010 10:52:10 +0200
changeset 36162 0bd034a80a9a
parent 29145 b1c6f4563df7
permissions -rwxr-xr-x
added ML antiquotation @{make_string}, which produces proper pretty printed version in Poly/ML 5.3.0 or later;

#!/usr/bin/env bash
#
# fileident --- produce file identification based

FILE="$1"

if [ -n "$ISABELLE_FILE_IDENT" -a -f "$FILE" -a -r "$FILE" ]
then
  ID=$(cat "$FILE" | $ISABELLE_FILE_IDENT | cut -d " " -f 1) && echo -n "$ID"
fi