From 85eb743f466651910abeee8db28b2945cd962998 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fabiano.fidencio@intel.com>
Date: Tue, 23 Nov 2021 11:39:57 +0100
Subject: [PATCH] tools: Make hub usage slightly less fragile
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`grep`ing by a specific output, in a specific language, is quite fragile
and could easily break `hub`.  For now, let's work this around following
James' suggestion of setting `LC_ALL=C LANG=C` when calling `hub`.

> **Note**: I don't think we should invest much time on fixing `hub`
> usage, as it'll be soon replaced by `gh`, see:
> https://github.com/kata-containers/kata-containers/issues/3083

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
---
 tools/packaging/release/update-repository-version.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/packaging/release/update-repository-version.sh b/tools/packaging/release/update-repository-version.sh
index 624cac8d3c..5a01b18400 100755
--- a/tools/packaging/release/update-repository-version.sh
+++ b/tools/packaging/release/update-repository-version.sh
@@ -255,7 +255,7 @@ EOT
 		${hub_bin} push fork -f "${branch}"
 		info "Create PR"
 		out=""
-		out=$("${hub_bin}" pull-request -b "${target_branch}" -F "${notes_file}" 2>&1) || echo "$out" | grep "A pull request already exists"
+		out=$(LC_ALL=C LANG=C "${hub_bin}" pull-request -b "${target_branch}" -F "${notes_file}" 2>&1) || echo "$out" | grep "A pull request already exists"
 	fi
 
 	if [ "${repo}" == "kata-containers" ] && [ "${target_branch}" == "main" ] && [[ "${new_version}" =~ "rc" ]]; then
@@ -276,7 +276,7 @@ EOT
 			${hub_bin} push fork -f "${reverting_kata_deploy_changes_branch}"
 			info "Create \"${reverting_kata_deploy_changes_branch}\" PR"
 			out=""
-			out=$("${hub_bin}" pull-request -b "${target_branch}" -F "${notes_file}" 2>&1) || echo "$out" | grep "A pull request already exists"
+			out=$(LC_ALL=C LANG=C "${hub_bin}" pull-request -b "${target_branch}" -F "${notes_file}" 2>&1) || echo "$out" | grep "A pull request already exists"
 		fi
 	fi