1 files changed, 35 insertions, 0 deletions
diff --git a/t/lib-gpg.sh b/t/lib-gpg.sh
new file mode 100755
index 0000000000..cd2baef383
--- /dev/null
+++ b/t/lib-gpg.sh
@@ -0,0 +1,35 @@
+#!/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 "$TEST_DIRECTORY"/lib-gpg ./gpghome
+		chmod 0700 gpghome
+		chmod 0600 gpghome/*
+		GNUPGHOME="$(pwd)/gpghome"
+		export GNUPGHOME
+		test_set_prereq GPG
+		;;
+	esac
+fi
+
+sanitize_pgp() {
+	perl -ne '
+		/^-----END PGP/ and $in_pgp = 0;
+		print unless $in_pgp;
+		/^-----BEGIN PGP/ and $in_pgp = 1;
+	'
+}