d4

.drevops/docs/.utils/tests/bats/_helper.bash

@@ -59,6 +59,10 @@ setup() {
   # Copy DrevOps at the last commit.
   fixture_export_codebase "${LOCAL_REPO_DIR}" "${ROOT_DIR}" >/dev/null
 
+  # Prepare global git config and ignore files required for testing cleanup scenarios.
+  prepare_global_gitconfig
+  prepare_global_gitignore
+
   ##
   ## Setting debug mode.
   ##
@@ -77,6 +81,7 @@ setup() {
 }
 
 teardown() {
+  restore_global_gitignore
   popd >/dev/null || cd "${ROOT_DIR}" || exit 1
 }
 
@@ -114,3 +119,46 @@ git_add_all_commit() {
   commit=$(git --work-tree="${dir}" --git-dir="${dir}/.git" rev-parse HEAD)
   echo "${commit}"
 }
+
+
+prepare_global_gitconfig() {
+  git config --global init.defaultBranch >/dev/null || git config --global init.defaultBranch "main"
+}
+
+prepare_global_gitignore() {
+  filename="${HOME}/.gitignore"
+  filename_backup="${filename}".bak
+
+  if git config --global --list | grep -q core.excludesfile; then
+    git config --global core.excludesfile >/tmp/git_config_global_exclude
+  fi
+
+  [ -f "${filename}" ] && cp "${filename}" "${filename_backup}"
+
+  cat <<EOT >"${filename}"
+##
+## Temporary files generated by various OSs and IDEs
+##
+Thumbs.db
+._*
+.DS_Store
+.idea
+.idea/*
+*.sublime*
+.project
+.netbeans
+.vscode
+.vscode/*
+nbproject
+nbproject/*
+EOT
+
+  git config --global core.excludesfile "${filename}"
+}
+
+restore_global_gitignore() {
+  filename=${HOME}/.gitignore
+  filename_backup="${filename}".bak
+  [ -f "${filename_backup}" ] && cp "${filename_backup}" "${filename}"
+  [ -f "/tmp/git_config_global_exclude" ] && git config --global core.excludesfile "$(cat /tmp/git_config_global_exclude)"
+}