#!/bin/sh # $Id$ # Public domain. Originally written 2016, Norbert Preining. # Sign a file for release in TeX Live. Used in tl-update-images, # tl-update-tlnet, et al. See tlpkg/gpg/tl-key-extension.txt for some info. # Perhaps someday we will rename this to tlgpg-sign at some point, # to be more parallel with tlgpg-verify. if test $# -ne 1; then echo "$0: Exactly one argument must be given, the file to sign." >&2 exit 1 fi mydir=`cd \`dirname $0\` && pwd` PATH=$mydir:$PATH # for our tlgpg* commands # remove any previous signature, else gpg will bail out. rm -f "$1.asc" sign_cmd="tlgpg --detach-sign --armor" if $sign_cmd "$1"; then # signing will succeed even with expired keys and other problems, so # do verification; our tlpgpg-verify script will report the errors, so # just exit if it fails. if tlgpg-verify "$1"; then :; else echo "$0: gpg signing did not verify, exiting." >&2 exit 1 fi else # original gpg signing failed. echo "$0: gpg signing failed." >&2 if test -r "$1".asc; then echo "$0: moving $1.asc to $1.asc.bads." >&2 mv "$1".asc "$1".asc.bads || exit 1 else echo "$0: no file $1.asc" >&2 fi echo "$0: gpg command was:" >&2 echo "$0: $gpg_prog $gpg_sign_opts $gpg_opts" "$1" >&2 echo "$0: goodbye and good luck." >&2 exit 1 fi exit 0