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git/t/lib-gpg.sh
Elia Pinto be194d53c0 lib-gpg.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
   sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-23 15:17:03 -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
sanitize_pgp() {
perl -ne '
/^-----END PGP/ and $in_pgp = 0;
print unless $in_pgp;
/^-----BEGIN PGP/ and $in_pgp = 1;
'
}