support/bashbug.sh

   1 #!/bin/sh -
   2 #
   3 # bashbug - create a bug report and mail it to bug-bash@prep.ai.mit.edu
   4 #
   5 # configuration section:
   6 #       these variables are filled in by the make target in cpp-Makefile
   7 #
   8 MACHINE="@MACHINE@"
   9 OS="@OS@"
  10 CC="@CC@"
  11 CFLAGS="@CFLAGS@"
  12 RELEASE="@RELEASE@"
  13 PATCHLEVEL="@PATCHLEVEL@"
  14
  15 PATH=/bin:/usr/bin:usr/local/bin:$PATH
  16 export PATH
  17
  18 TEMP=/tmp/bashbug.$$
  19
  20 BUGADDR=${1-bug-bash@prep.ai.mit.edu}
  21
  22 : ${EDITOR=emacs}
  23
  24 trap 'rm -f $TEMP $TEMP.x; exit 1' 1 2 3 13 15
  25 trap 'rm -f $TEMP $TEMP.x' 0
  26
  27 UN=
  28 if (uname) >/dev/null 2>&1; then
  29         UN=`uname -a`
  30 fi
  31
  32 if [ -f /usr/lib/sendmail ] ; then
  33         RMAIL="/usr/lib/sendmail"
  34 elif [ -f /usr/sbin/sendmail ] ; then
  35         RMAIL="/usr/sbin/sendmail"
  36 else
  37         RMAIL=rmail
  38 fi
  39
  40 cat > $TEMP <<EOF
  41 From: ${USER}
  42 To: ${BUGADDR}
  43 Subject: [50 character or so descriptive subject here (for reference)]
  44
  45 Configuration Information [Automatically generated, do not change]:
  46 Machine: $MACHINE
  47 OS: $OS
  48 Compiler: $CC
  49 Compilation CFLAGS: $CFLAGS
  50 uname output: $UN
  51
  52 Bash Version: $RELEASE
  53 Patch Level: $PATCHLEVEL
  54
  55 Description:
  56         [Detailed description of the problem, suggestion, or complaint.]
  57
  58 Repeat-By:
  59         [Describe the sequence of events that causes the problem
  60         to occur.]
  61
  62 Fix:
  63         [Description of how to fix the problem.  If you don't know a
  64         fix for the problem, don't include this section.]
  65 EOF
  66
  67 chmod u+w $TEMP
  68 cp $TEMP $TEMP.x
  69
  70 if $EDITOR $TEMP
  71 then
  72         if cmp -s $TEMP $TEMP.x
  73         then
  74                 echo "File not changed, no bug report submitted."
  75                 exit
  76         fi
  77
  78         ${RMAIL} $BUGADDR < $TEMP || {
  79                 cat $TEMP >> $HOME/dead.bashbug
  80                 echo "$0: mail failed: report saved in $HOME/dead.bashbug" >&2
  81         }
  82 fi
  83
  84 exit 0