Add switch branch script

src/bin/base_setup.sh

@@ -44,11 +44,19 @@ if [ $error -eq 1 ]; then
 fi;
 
 # Define base folders
+# folder where all the repositories are located
 CLONE_BASE="clone-base/"
+# log folder for all log files
 LOG_FOLDER="log/"
-SCRIPT_FOLDER="scripts/"
+# sync/lone/etc scripts
+CLONE_SCRIPTS_FOLDER="scripts/"
+# any scripts that have to be run before deploy
+DEPLOY_SCRIPTS="deploy-scripts/";
+# any secrets that might be needed after clone
 SECRETS_FOLDER="secrets/"
+# overall config file
 CONFIG_FOLDER="config/"
+# admin/webhook web interface
 WWW_BASE="www/"
 WWW_WEBHOOK_INCOMING="${WWW_BASE}webhook-incoming";
 WWW_ADMIN="${WWW_BASE}admin";
@@ -67,14 +75,21 @@ if [ -d "${GIT_WEBHOOK_BASE_FOLDER}" ]; then
 	echo "[TODO] -> Not implemented: check folder, check ACL";
 	# copy scripts & default config
 	echo "~ Copy basic script and config files";
-	# git_sync.sh, init.sh, new_clone.sh, webhook.default.cfg
-	cp "${BASE_FOLDER}new_clone.sh" "${BASE_FOLDER}init.sh" "${BASE_FOLDER}git_sync.sh" "${GIT_WEBHOOK_BASE_FOLDER}${SCRIPT_FOLDER}";
-	cp "${CONFIG_BASE}/webhook.default.cfg" "${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}";
+	# git_sync.sh, init.sh, new_clone.sh, switch_branch.sh, webhook.default.cfg
+	cp \
+		"${BASE_FOLDER}new_clone.sh" \
+		"${BASE_FOLDER}init.sh" \
+		"${BASE_FOLDER}git_sync.sh" \
+		"${BASE_FOLDER}switch_branch.sh" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CLONE_SCRIPTS_FOLDER}";
+	cp "${CONFIG_BASE}/webhook.default.cfg" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}";
 	# and make sure they are all owned by the correct user
 	chown "${SUDO_USER}" \
 		"${BASE_FOLDER}new_clone.sh" \
 		"${BASE_FOLDER}init.sh" \
 		"${BASE_FOLDER}git_sync.sh" \
+		"${BASE_FOLDER}switch_branch.sh" \
 		"${CONFIG_BASE}/webhook.default.cfg";
 	# check config entries missing
 	exit;
@@ -119,12 +134,13 @@ EOF
 		fi;
 	fi;
 	# All other FOLDER
-	echo "+ Other folders for clone base: ${CLONE_BASE}, ${LOG_FOLDER}, ${SCRIPT_FOLDER}, ${CONFIG_FOLDER}, ${WWW_WEBHOOK_INCOMING}, ${WWW_ADMIN}"
+	echo "+ Other folders for clone base: ${CLONE_BASE}, ${LOG_FOLDER}, ${CLONE_SCRIPTS_FOLDER}, ${CONFIG_FOLDER}, ${WWW_WEBHOOK_INCOMING}, ${WWW_ADMIN}"
 	sudo -u "${SUDO_USER}" \
 		mkdir -p \
 		"${GIT_WEBHOOK_BASE_FOLDER}${CLONE_BASE}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${LOG_FOLDER}" \
-		"${GIT_WEBHOOK_BASE_FOLDER}${SCRIPT_FOLDER}" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CLONE_SCRIPTS_FOLDER}" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${DEPLOY_SCRIPTS}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${SECRETS_FOLDER}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${WWW_WEBHOOK_INCOMING}" \
@@ -132,7 +148,8 @@ EOF
 	# set basic folder rights, clone folder is excluded
 	sudo -u "${SUDO_USER}" chmod 700 \
 		"${GIT_WEBHOOK_BASE_FOLDER}${LOG_FOLDER}" \
-		"${GIT_WEBHOOK_BASE_FOLDER}${SCRIPT_FOLDER}" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CLONE_SCRIPTS_FOLDER}" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${DEPLOY_SCRIPTS}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${SECRETS_FOLDER}" \
 		"${GIT_WEBHOOK_BASE_FOLDER}${WWW_WEBHOOK_INCOMING}" \
@@ -149,13 +166,22 @@ EOF
 	# Copy files
 	echo "+ Copy basic script and config files";
 	# git_sync.sh, init.sh, new_clone.sh, webhook.default.cfg
-	cp "${BASE_FOLDER}new_clone.sh" "${BASE_FOLDER}init.sh" "${BASE_FOLDER}git_sync.sh" "${GIT_WEBHOOK_BASE_FOLDER}${SCRIPT_FOLDER}";
-	cp "${CONFIG_BASE}/webhook.cfg" "${CONFIG_BASE}/webhook.default.cfg" "${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}";
+	cp \
+		"${BASE_FOLDER}new_clone.sh" \
+		"${BASE_FOLDER}init.sh" \
+		"${BASE_FOLDER}git_sync.sh" \
+		"${BASE_FOLDER}switch_branch.sh" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CLONE_SCRIPTS_FOLDER}";
+	cp \
+		"${CONFIG_BASE}/webhook.cfg" \
+		"${CONFIG_BASE}/webhook.default.cfg" \
+		"${GIT_WEBHOOK_BASE_FOLDER}${CONFIG_FOLDER}";
 	# and make sure they are all owned by the correct user
 	chown "${SUDO_USER}" \
 		"${BASE_FOLDER}new_clone.sh" \
 		"${BASE_FOLDER}init.sh" \
 		"${BASE_FOLDER}git_sync.sh" \
+		"${BASE_FOLDER}switch_branch.sh" \
 		"${CONFIG_BASE}/webhook.cfg" \
 		"${CONFIG_BASE}/webhook.default.cfg";
 fi;

src/bin/switch_branch.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+# AUTHOR: Clemens Schwaighofer
+# DATE: 2025/7/15
+# DESC: Switch a branch, run this script if we have to switch to a different branch
+#       If not the new branch will merge into the branch that was originally selected
+
+REPOSITORY="$1";
+BRANCH="$2";
+REMOTE_NAME="$3";
+if [ -z "${REMOTE_NAME}" ]; then
+	REMOTE_NAME="origin"
+fi;
+BASE_FOLDER=$(dirname "$(readlink -f "$0")")"/";
+# shellcheck source=init.sh
+. "${BASE_FOLDER}init.sh";
+
+GIT_REPOSITORY_FOLDER="${GIT_WEBHOOK_BASE_FOLDER}${CLONE_BASE}${REPOSITORY}";
+if [ ! -d "${GIT_REPOSITORY_FOLDER}" ]; then
+	echo "[!] ${REPOSITORY} not found in clone folder";
+	echo "[!] Full path: ${GIT_REPOSITORY_FOLDER}";
+	exit;
+fi;
+LOG_FILE="${GIT_WEBHOOK_BASE_FOLDER}${LOG_FOLDER}${REPOSITORY}.log";
+unique_id=$(uuidgen | tr -d '-' | head -c 8);
+
+echo "[$(date +"%Y-%m-%d %H:%M:%S")] [${unique_id}] [START] On repository ${GIT_REPOSITORY_FOLDER} switch to branch ${REMOTE_NAME}/${BRANCH}" | tee -a "$LOG_FILE";
+# add new branch to remote
+GIT_COMMAND=("${GIT_COMMAND_BASE[@]}" "-C" "${GIT_REPOSITORY_FOLDER}" "remote" "set-branches" "--add" "${REMOTE_NAME}" "${BRANCH}")
+"${GIT_COMMAND[@]}" 2>&1 | tee -a "$LOG_FILE";
+# fetch new branch
+GIT_COMMAND=("${GIT_COMMAND_BASE[@]}" "-C" "${GIT_REPOSITORY_FOLDER}" "fetch" "--depth" "1" "${REMOTE_NAME}" "${BRANCH}")
+"${GIT_COMMAND[@]}" 2>&1 | tee -a "$LOG_FILE";
+# checkout new branch
+GIT_COMMAND=("${GIT_COMMAND_BASE[@]}" "-C" "${GIT_REPOSITORY_FOLDER}" "checkout" "${BRANCH}");
+"${GIT_COMMAND[@]}" 2>&1 | tee -a "$LOG_FILE";
+# get the latest changes from branch
+GIT_COMMAND=("${GIT_COMMAND_BASE[@]}" "-C" "${GIT_REPOSITORY_FOLDER}" "pull" "${REMOTE_NAME}" "${BRANCH}")
+"${GIT_COMMAND[@]}" 2>&1 | tee -a "$LOG_FILE";
+echo "[$(date +"%Y-%m-%d %H:%M:%S")] [${unique_id}] [END] branch switch done" | tee -a "$LOG_FILE";
+
+
+# __END__