git-commit-vandalism/t/lib-gpg.sh
Jeff King 37d3e85912 t7004: factor out gpg setup
Other test scripts may want to look at or verify signed
tags, and the setup is non-trivial. Let's factor this out
into lib-gpg.sh for other tests to use.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-09-08 13:50:58 -07:00

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#!/bin/sh
gpg_version=`gpg --version 2>&1`
if test $? = 127; then
say "You do not seem to have gpg installed"
else
# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
# the gpg version 1.0.6 didn't parse trust packets correctly, so for
# that version, creation of signed tags using the generated key fails.
case "$gpg_version" in
'gpg (GnuPG) 1.0.6'*)
say "Your version of gpg (1.0.6) is too buggy for testing"
;;
*)
# key generation info: gpg --homedir t/lib-gpg --gen-key
# Type DSA and Elgamal, size 2048 bits, no expiration date.
# Name and email: C O Mitter <committer@example.com>
# No password given, to enable non-interactive operation.
cp -R "$TEST_DIRECTORY"/lib-gpg ./gpghome
chmod 0700 gpghome
GNUPGHOME="$(pwd)/gpghome"
export GNUPGHOME
test_set_prereq GPG
;;
esac
fi