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#!/bin/sh - |
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# |
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# bashbug - create a bug report and mail it to the bug address |
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# |
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# The bug address depends on the release status of the shell. Versions |
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# with status `devel', `alpha', `beta', or `rc' mail bug reports to |
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# chet@cwru.edu and, optionally, to bash-testers@cwru.edu. |
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# Other versions send mail to bug-bash@gnu.org. |
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# |
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# Copyright (C) 1996-2020 Free Software Foundation, Inc. |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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|
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# |
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# configuration section: |
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# these variables are filled in by the make target in Makefile |
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# |
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MACHINE="x86_64" |
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OS="msys" |
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CC="gcc" |
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CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -D_STATIC_BUILD " |
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RELEASE="5.1" |
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PATCHLEVEL="8" |
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RELSTATUS="release" |
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MACHTYPE="x86_64-pc-msys" |
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|
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PATH=/bin:/usr/bin:/usr/local/bin:$PATH |
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export PATH |
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|
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# Check if TMPDIR is set, default to /tmp |
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: ${TMPDIR:=/tmp} |
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|
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#Securely create a temporary directory for the temporary files |
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TEMPDIR=$TMPDIR/bbug.$$ |
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(umask 077 && mkdir "$TEMPDIR") || { |
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echo "$0: could not create temporary directory" >&2 |
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exit 1 |
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} |
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|
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TEMPFILE1=$TEMPDIR/bbug1 |
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TEMPFILE2=$TEMPDIR/bbug2 |
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|
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USAGE="Usage: $0 [--help] [--version] [bug-report-email-address]" |
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VERSTR="GNU bashbug, version ${RELEASE}.${PATCHLEVEL}-${RELSTATUS}" |
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|
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do_help= do_version= |
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|
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while [ $# -gt 0 ]; do |
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case "$1" in |
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--help) shift ; do_help=y ;; |
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--version) shift ; do_version=y ;; |
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--) shift ; break ;; |
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-*) echo "bashbug: ${1}: invalid option" >&2 |
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echo "$USAGE" >&2 |
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exit 2 ;; |
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*) break ;; |
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esac |
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done |
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|
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if [ -n "$do_version" ]; then |
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echo "${VERSTR}" |
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exit 0 |
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fi |
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|
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if [ -n "$do_help" ]; then |
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echo "${VERSTR}" |
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echo "${USAGE}" |
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echo |
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cat << HERE_EOF |
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Bashbug is used to send mail to the Bash maintainers |
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for when Bash doesn't behave like you'd like, or expect. |
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|
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Bashbug will start up your editor (as defined by the shell's |
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EDITOR environment variable) with a preformatted bug report |
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template for you to fill in. The report will be mailed to the |
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bug-bash mailing list by default. See the manual for details. |
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|
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If you invoke bashbug by accident, just quit your editor without |
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saving any changes to the template, and no bug report will be sent. |
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HERE_EOF |
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exit 0 |
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fi |
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|
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# Figure out how to echo a string without a trailing newline |
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N=`echo 'hi there\c'` |
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case "$N" in |
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*c) n=-n c= ;; |
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*) n= c='\c' ;; |
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esac |
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|
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BASHTESTERS="bash-testers@cwru.edu" |
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|
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case "$RELSTATUS" in |
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alpha*|beta*|devel*|rc*) BUGBASH=chet@cwru.edu ;; |
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*) BUGBASH=bug-bash@gnu.org ;; |
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esac |
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|
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case "$RELSTATUS" in |
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alpha*|beta*|devel*|rc*) |
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echo "$0: This is a testing release. Would you like your bug report" |
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echo "$0: to be sent to the bash-testers mailing list?" |
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echo $n "$0: Send to bash-testers? $c" |
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read ans |
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case "$ans" in |
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y*|Y*) BUGBASH="${BUGBASH},${BASHTESTERS}" ;; |
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esac ;; |
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esac |
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|
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BUGADDR="${1-$BUGBASH}" |
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|
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if [ -z "$DEFEDITOR" ] && [ -z "$EDITOR" ]; then |
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if [ -x /usr/bin/editor ]; then |
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DEFEDITOR=editor |
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elif [ -x /usr/local/bin/ce ]; then |
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DEFEDITOR=ce |
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elif [ -x /usr/local/bin/emacs ]; then |
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DEFEDITOR=emacs |
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elif [ -x /usr/contrib/bin/emacs ]; then |
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DEFEDITOR=emacs |
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elif [ -x /usr/bin/emacs ]; then |
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DEFEDITOR=emacs |
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elif [ -x /usr/bin/xemacs ]; then |
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DEFEDITOR=xemacs |
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elif [ -x /usr/bin/nano ]; then |
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DEFEDITOR=nano |
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elif [ -x /usr/contrib/bin/jove ]; then |
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DEFEDITOR=jove |
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elif [ -x /usr/local/bin/jove ]; then |
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DEFEDITOR=jove |
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elif [ -x /usr/bin/vi ]; then |
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DEFEDITOR=vi |
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else |
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echo "$0: No default editor found: attempting to use vi" >&2 |
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DEFEDITOR=vi |
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fi |
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fi |
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|
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|
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: ${EDITOR=$DEFEDITOR} |
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|
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: ${USER=${LOGNAME-`whoami`}} |
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|
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trap 'rm -rf "$TEMPDIR"; exit 1' 1 2 3 13 15 |
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trap 'rm -rf "$TEMPDIR"' 0 |
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|
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UN= |
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if (uname) >/dev/null 2>&1; then |
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UN=`uname -a` |
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fi |
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|
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if [ -f /usr/lib/sendmail ] ; then |
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RMAIL="/usr/lib/sendmail" |
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SMARGS="-i -t" |
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elif [ -f /usr/sbin/sendmail ] ; then |
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RMAIL="/usr/sbin/sendmail" |
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SMARGS="-i -t" |
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else |
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RMAIL=rmail |
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SMARGS="$BUGADDR" |
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fi |
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|
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INITIAL_SUBJECT='[50 character or so descriptive subject here (for reference)]' |
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|
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cat > "$TEMPFILE1" <<EOF |
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From: ${USER} |
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To: ${BUGADDR} |
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Subject: ${INITIAL_SUBJECT} |
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|
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Configuration Information [Automatically generated, do not change]: |
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Machine: $MACHINE |
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OS: $OS |
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Compiler: $CC |
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Compilation CFLAGS: $CFLAGS |
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uname output: $UN |
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Machine Type: $MACHTYPE |
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|
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Bash Version: $RELEASE |
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Patch Level: $PATCHLEVEL |
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Release Status: $RELSTATUS |
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|
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Description: |
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[Detailed description of the problem, suggestion, or complaint.] |
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|
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Repeat-By: |
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[Describe the sequence of events that causes the problem |
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to occur.] |
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|
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Fix: |
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[Description of how to fix the problem. If you don't know a |
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fix for the problem, don't include this section.] |
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EOF |
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|
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cp "$TEMPFILE1" "$TEMPFILE2" |
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chmod u+w "$TEMPFILE1" |
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|
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trap '' 2 # ignore interrupts while in editor |
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|
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edstat=1 |
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while [ $edstat -ne 0 ]; do |
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$EDITOR "$TEMPFILE1" |
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edstat=$? |
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|
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if [ $edstat -ne 0 ]; then |
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echo "$0: editor \`$EDITOR' exited with nonzero status." |
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echo "$0: Perhaps it was interrupted." |
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echo "$0: Type \`y' to give up, and lose your bug report;" |
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echo "$0: type \`n' to re-enter the editor." |
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echo $n "$0: Do you want to give up? $c" |
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|
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read ans |
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case "$ans" in |
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[Yy]*) exit 1 ;; |
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esac |
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|
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continue |
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fi |
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|
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# find the subject from the temp file and see if it's been changed |
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CURR_SUB=`grep '^Subject: ' "$TEMPFILE1" | sed 's|^Subject:[ ]*||' | sed 1q` |
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|
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case "$CURR_SUB" in |
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"${INITIAL_SUBJECT}") |
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echo |
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echo "$0: You have not changed the subject from the default." |
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echo "$0: Please use a more descriptive subject header." |
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echo "$0: Type \`y' to give up, and lose your bug report;" |
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echo "$0: type \`n' to re-enter the editor." |
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echo $n "$0: Do you want to give up? $c" |
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|
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read ans |
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case "$ans" in |
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[Yy]*) exit 1 ;; |
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esac |
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|
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echo "$0: The editor will be restarted in five seconds." |
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sleep 5 |
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edstat=1 |
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;; |
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esac |
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|
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done |
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|
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trap 'rm -rf "$TEMPDIR"; exit 1' 2 # restore trap on SIGINT |
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|
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if cmp -s "$TEMPFILE1" "$TEMPFILE2" |
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then |
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echo "File not changed, no bug report submitted." |
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exit |
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fi |
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|
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echo $n "Send bug report to ${BUGADDR}? [y/n] $c" |
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read ans |
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case "$ans" in |
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[Nn]*) exit 0 ;; |
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esac |
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|
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${RMAIL} $SMARGS < "$TEMPFILE1" || { |
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cat "$TEMPFILE1" >> $HOME/dead.bashbug |
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echo "$0: mail to ${BUGADDR} failed: report saved in $HOME/dead.bashbug" >&2 |
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echo "$0: please send it manually to ${BUGADDR}" >&2 |
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} |
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|
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exit 0 |
