repo: harden against missing keydir

rpm-4.13 stopped bringing alt-gpgkeys in, and specifying it explicitly for STAGE1_PACKAGES didn't help somehow; don't presume /usr/lib/alt-gpgkeys/ existence anyways.

repo: harden against missing keydir
3bfaf9c0 · Michael Shigorin · 524d38b0 · 3bfaf9c0
Commit 3bfaf9c0 authored Dec 26, 2016 by Michael Shigorin
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02-pubring features.in/repo/scripts.d/02-pubring +6 -1

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--- a/features.in/repo/scripts.d/02-pubring
+++ b/features.in/repo/scripts.d/02-pubring
 #!/bin/sh
 # generate current plaintext rpm pubring representation
+KEYDIR="/usr/lib/alt-gpgkeys"

-gpg --export --armor --homedir=/usr/lib/alt-gpgkeys >$WORKDIR/RPM-GPG-KEY
+if [ -d "$KEYDIR" ]; then
+	gpg --export --armor --homedir="$KEYDIR" >$WORKDIR/RPM-GPG-KEY
+else
+	echo "** warning: skipping RPM-GPG-KEY generation, $KEYDIR missing" >&2
+fi