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gawkbug
#!/bin/sh - # # gawkbug - create a bug report and mail it to the bug address # # All mail defaults to bug-gawk@gnu.org. Unlike the original bashbug # script, we don't differentiate on the release status. # # Copyright (C) 1996-2022 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # # configuration section: # these variables are filled in by the make target in Makefile # MACHINE="x86_64" OS="linux-gnu" CC="gcc" CFLAGS="-g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/build/gawk-Le8UNP/gawk-5.2.1=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=/build/gawk-Le8UNP/gawk-5.2.1=/usr/src/gawk-1:5.2.1-2build3 -DNDEBUG" VERSION="5.2.1" MACHTYPE="x86_64-pc-linux-gnu" PATH=/bin:/usr/bin:/usr/local/bin:$PATH export PATH # Check if TMPDIR is set, default to /tmp : ${TMPDIR:=/tmp} #Securely create a temporary directory for the temporary files TEMPDIR=$TMPDIR/gbug.$$ (umask 077 && mkdir "$TEMPDIR") || { echo "$0: could not create temporary directory" >&2 exit 1 } TEMPFILE1=$TEMPDIR/gbug1 TEMPFILE2=$TEMPDIR/gbug2 USAGE="Usage: $0 [--help] [--version] [bug-report-email-address]" VERSTR="GNU gawkbug, version ${VERSION}" do_help= do_version= while [ $# -gt 0 ] do case "$1" in --help) shift ; do_help=y ;; --version) shift ; do_version=y ;; --) shift ; break ;; -*) echo "gawkbug: ${1}: invalid option" >&2 echo "$USAGE" >&2 exit 2 ;; *) break ;; esac done if [ -n "$do_version" ] then echo "${VERSTR}" exit 0 fi if [ -n "$do_help" ] then echo "${VERSTR}" echo "${USAGE}" echo cat << HERE_EOF Gawkbug is used to send mail to the Gawk maintainers for when Gawk doesn't behave like you'd like, or expect. Gawkbug will start up your editor (as defined by the shell's EDITOR environment variable) with a preformatted bug report template for you to fill in. The report will be mailed to the bug-gawk mailing list by default. Please see https://www.gnu.org/software/gawk/manual/html_node/Bugs.html for bug reporting instructions. Reading that information before repoting a bug will make everyones' lives easier. If you invoke gawkbug by accident, just quit your editor without saving any changes to the template, and no bug report will be sent. HERE_EOF exit 0 fi # Figure out how to echo a string without a trailing newline N=`echo 'hi there\c'` case "$N" in *c) n=-n c= ;; *) n= c='\c' ;; esac BUGGAWK=bug-gawk@gnu.org BUGADDR="${1-$BUGGAWK}" if [ -z "$DEFEDITOR" ] && [ -z "$EDITOR" ] then if [ -x /usr/bin/editor ] then DEFEDITOR=editor elif [ -x /usr/bin/vim ] then DEFEDITOR=vim elif [ -x /usr/bin/gvim ] then DEFEDITOR=gvim elif [ -x /usr/local/bin/ce ] then DEFEDITOR=ce elif [ -x /usr/local/bin/emacs ] then DEFEDITOR=emacs elif [ -x /usr/contrib/bin/emacs ] then DEFEDITOR=emacs elif [ -x /usr/bin/emacs ] then DEFEDITOR=emacs elif [ -x /usr/bin/xemacs ] then DEFEDITOR=xemacs elif [ -x /usr/bin/nano ] then DEFEDITOR=nano elif [ -x /usr/contrib/bin/jove ] then DEFEDITOR=jove elif [ -x /usr/local/bin/jove ] then DEFEDITOR=jove elif [ -x /usr/bin/vi ] then DEFEDITOR=vi else echo "$0: No default editor found: attempting to use vi" >&2 DEFEDITOR=vi fi fi : ${EDITOR=$DEFEDITOR} : ${USER=${LOGNAME-`whoami`}} trap 'rm -rf "$TEMPDIR"; exit 1' 1 2 3 13 15 trap 'rm -rf "$TEMPDIR"' 0 UN= if (uname) >/dev/null 2>&1 then UN=`uname -a` fi if [ -f /usr/lib/sendmail ] then RMAIL="/usr/lib/sendmail" SMARGS="-i -t" elif [ -f /usr/sbin/sendmail ] then RMAIL="/usr/sbin/sendmail" SMARGS="-i -t" else RMAIL=rmail SMARGS="$BUGADDR" fi INITIAL_SUBJECT='[50 character or so descriptive subject here (for reference)]' cat > "$TEMPFILE1" <<EOF From: ${USER} To: ${BUGADDR} Subject: ${INITIAL_SUBJECT} Configuration Information [Automatically generated, do not change]: Machine: $MACHINE OS: $OS Compiler: $CC Compilation CFLAGS: $CFLAGS uname output: $UN Machine Type: $MACHTYPE Gawk Version: $VERSION Attestation 1: I have read https://www.gnu.org/software/gawk/manual/html_node/Bugs.html. Yes / No [ Choose one. If "No", then why haven't you? ] Attestation 2: I have not modified the sources before building gawk. True / False [ Choose one. If "False", then please explain what you did and why. ] Description: [Detailed description of the problem, suggestion, or complaint.] Repeat-By: [Describe the sequence of events that causes the problem to occur.] Fix: [Description of how to fix the problem. If you don't know a fix for the problem, don't include this section.] EOF cp "$TEMPFILE1" "$TEMPFILE2" chmod u+w "$TEMPFILE1" trap '' 2 # ignore interrupts while in editor edstat=1 while [ $edstat -ne 0 ] do $EDITOR "$TEMPFILE1" edstat=$? if [ $edstat -ne 0 ] then echo "$0: editor \`$EDITOR' exited with nonzero status." echo "$0: Perhaps it was interrupted." echo "$0: Type \`y' to give up, and lose your bug report;" echo "$0: type \`n' to re-enter the editor." echo $n "$0: Do you want to give up? $c" read ans case "$ans" in [Yy]*) exit 1 ;; esac continue fi # find the subject from the temp file and see if it's been changed CURR_SUB=`grep '^Subject: ' "$TEMPFILE1" | sed 's|^Subject:[ ]*||' | sed 1q` case "$CURR_SUB" in "${INITIAL_SUBJECT}") echo echo "$0: You have not changed the subject from the default." echo "$0: Please use a more descriptive subject header." echo "$0: Type \`y' to give up, and lose your bug report;" echo "$0: type \`n' to re-enter the editor." echo $n "$0: Do you want to give up? $c" read ans case "$ans" in [Yy]*) exit 1 ;; esac echo "$0: The editor will be restarted in five seconds." sleep 5 edstat=1 ;; esac done trap 'rm -rf "$TEMPDIR"; exit 1' 2 # restore trap on SIGINT if cmp -s "$TEMPFILE1" "$TEMPFILE2" then echo "File not changed, no bug report submitted." exit fi echo $n "Send bug report to ${BUGADDR}? [y/n] $c" read ans case "$ans" in [Nn]*) exit 0 ;; esac ${RMAIL} $SMARGS < "$TEMPFILE1" || { cat "$TEMPFILE1" >> $HOME/dead.gawkbug echo "$0: mail to ${BUGADDR} failed: report saved in $HOME/dead.gawkbug" >&2 echo "$0: please send it manually to ${BUGADDR}" >&2 } exit 0
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