Checkoutのパスが異なるとき、エラーになる現象を修正

Author: jkasuya-aim

action.yml

@@ -80,8 +80,10 @@ runs:
             https://${{ inputs.github_actor }}:${{ inputs.github_token }}@github.com/${{ inputs.github_repository }}.git \
             ${{ inputs.checkout_dir }}
 
-        if [ $(git config --global --get-all safe.directory | grep -c "$(pwd)$") -eq 0 ]; then
-          /usr/bin/git config --global --add safe.directory $(pwd)
+        CHECKOUT_FULL_PATH="$(pwd)${{ inputs.checkout_dir }})"
+        CHECKOUT_FULL_PATH="$(realpath $CHECKOUT_FULL_PATH)"
+        if [ $(git config --global --get-all safe.directory | grep -c "${CHECKOUT_FULL_PATH}$") -eq 0 ]; then
+          /usr/bin/git config --global --add safe.directory "${CHECKOUT_FULL_PATH}"
         fi
 
         pushd ${{ inputs.checkout_dir }}