added ci_git_set_dir_safe.sh

HariSekhon · HariSekhon · commit 7ef9a8f5b107 · 2022-08-03T23:02:32.000+01:00
diff --git a/setup/ci_git_set_dir_safe.sh b/setup/ci_git_set_dir_safe.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: 2022-08-03 20:07:09 +0100 (Wed, 03 Aug 2022)
+#
+#  https://github.com/HariSekhon/DevOps-Python-tools
+#
+#  License: see accompanying Hari Sekhon LICENSE file
+#
+#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
+#
+#  https://www.linkedin.com/in/HariSekhon
+#
+
+# Necessary for some CI/CD systems like Azure DevOps Pipelines which have incorrect ownership on the git checkout dir triggering this error:
+#
+#    fatal: detected dubious ownership in repository at '/code/sql'
+
+# standalone script without lib dependency so it can be called directly from bootstrapped CI before submodules, since that is the exact problem that needs to be solved to allow CI/CD systems with incorrect ownership of the checkout directory to be able to checkout the necessary git submodules
+
+set -euo pipefail
+[ -n "${DEBUG:-}" ] && set -x
+srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+dir="${1:-$srcdir/..}"
+
+cd "$dir"
+
+echo "Setting directory as safe: $PWD"
+git config --global --add safe.directory "$PWD"
+
+while read -r submodule_dir; do
+    dir="$PWD/$submodule_dir"
+    echo "Setting directory as safe: $dir"
+    git config --global --add safe.directory "$dir"
+done < <(git submodule | awk '{print $2}')
+
+echo "Done"
