wireshark/tools/gen-bugnote

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#!/bin/bash
#
# Given a Wireshark bug ID, fetch its title and prepare an entry suitable
# for pasting into the release notes. Requires curl, grep, and sed.
#
# Usage: gen-bugnote <bug number>
#
# Copyright 2013 Gerald Combs
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
bz_url_pfx="https://bugs.wireshark.org/bugzilla/show_bug.cgi"
bug_id="$1"
recode_cmd="cat"
hash recode > /dev/null 2>&1 && recode_cmd="recode html..utf8"
case "$OSTYPE" in
darwin*)
clipboard_cmd="pbcopy -Pascii"
;;
cygwin*)
clipboard_cmd="cat > /dev/clipboard"
;;
linux*)
clipboard_cmd="xsel --clipboard"
;;
*)
echo "Unable to copy to clipboard"
clipboard_cmd="cat > /dev/null"
;;
esac
if [ -z "$bug_id" ] ; then
echo "Usage: $( basename "$0" ) <bug id>"
exit 1
fi
bug_title=$(
curl -s -o - "${bz_url_pfx}?id=$bug_id" \
| grep -i '<title>' \
| sed \
-e 's/{/\\{/' \
-e 's:.*<title>.*ndash; ::' \
-e 's:</title>.*::' \
-e 's/[^\.]$/&./' \
-e 's/\\/{backslash}/' \
)
echo -e "* $bug_title wsbuglink:${bug_id}[].\\n" \
| $recode_cmd \
| $clipboard_cmd
echo "Copied $bug_id: $bug_title"