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Bryan Joshua Pedini
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219 lines
6.7 KiB
Bash
Executable File
219 lines
6.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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N8N_HOST="https://n8n.bjphoster.com"
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WEBHOOK_ID="7c3cf611-e700-4bc0-b108-7d6be458dae6"
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WEBHOOK_URL="${N8N_HOST}/webhook/${WEBHOOK_ID}"
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CONFLICT_WEBHOOK_ID=""
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CONFLICT_WEBHOOK_URL="${N8N_HOST}/webhook/${CONFLICT_WEBHOOK_ID}"
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TEMPLATE_REPO_DIR=$(pwd)
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TEMPLATE_BRANCH="main"
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CURRENT_COMMIT_ID=$(git rev-parse HEAD)
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COMMIT_MESSAGE="Template updates (commit: ${CURRENT_COMMIT_ID:0:7})"
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PREVIOUS_COMMIT_ID=$(git log --format="%H" -n 2 HEAD | tail -n 1)
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if [ "${PREVIOUS_COMMIT_ID}" = "${CURRENT_COMMIT_ID}" ]; then
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FILES_CHANGED=""
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else
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FILES_CHANGED=$(git diff --name-only "${PREVIOUS_COMMIT_ID}" "${CURRENT_COMMIT_ID}" | tr '\n' ' ')
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fi
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is_file_changed() {
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local file_to_check="$1"
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if [ -z "${FILES_CHANGED}" ]; then
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return 1
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fi
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for changed_file in ${FILES_CHANGED}; do
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if [ "${changed_file}" = "${file_to_check}" ]; then
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return 0
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fi
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done
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return 1
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}
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FILES_TO_UPDATE="${FILES_TO_UPDATE:-config.yaml.example
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deploy.sh
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dockerfile
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main.go
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makefile
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routes.go
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templates/html/version.html
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type_webserver.go
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vars.example
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version.go
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version.sh}"
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FILES_TO_UPDATE=$(echo "${FILES_TO_UPDATE}" | tr '\n' ' ' | sed 's/ */ /g' | sed 's/^ *//;s/ *$//')
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echo "Fetching repository list from ${WEBHOOK_URL}..."
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JSON_RESPONSE=$(curl -s -f "${WEBHOOK_URL}")
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echo "Parsing repository URLs..."
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CLONE_URLS=$(echo "${JSON_RESPONSE}" | jq -r '.clone_url[]?')
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if [ -z "${CLONE_URLS}" ]; then
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echo "Error: No clone_url found in response or array is empty"
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echo "Response: ${JSON_RESPONSE}"
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exit 0
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fi
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declare -a REPOS_WITH_CONFLICTS=()
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while IFS= read -r clone_url; do
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if [ -z "${clone_url}" ]; then
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continue
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fi
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echo ""
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echo "Processing repository: ${clone_url}"
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repo_name=$(basename "${clone_url}" .git)
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git clone "${clone_url}" "${repo_name}" &>/dev/null
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pushd "${repo_name}" >/dev/null
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TEMPLATE_REMOTE_NAME="template"
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git remote add "${TEMPLATE_REMOTE_NAME}" "${TEMPLATE_REPO_DIR}"
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git fetch "${TEMPLATE_REMOTE_NAME}" "${TEMPLATE_BRANCH}" &>/dev/null
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current_branch=$(git rev-parse --abbrev-ref HEAD)
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if [ -n "${FILES_TO_UPDATE}" ]; then
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files_changed=false
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conflicted_files=()
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for file in ${FILES_TO_UPDATE}; do
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if ! is_file_changed "${file}"; then
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continue
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fi
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if ! git show "${TEMPLATE_REMOTE_NAME}/${TEMPLATE_BRANCH}:${file}" >/dev/null 2>&1; then
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continue
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fi
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template_content=$(git show "${TEMPLATE_REMOTE_NAME}/${TEMPLATE_BRANCH}:${file}" 2>/dev/null || true)
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if [ -f "${file}" ]; then
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current_content=$(cat "${file}" 2>/dev/null || true)
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current_permissions=$(stat -c "%a" "${file}" 2>/dev/null || echo "644")
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template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
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if [ "${current_content}" = "${template_content}" ] && [ "${current_permissions}" = "${template_permissions}" ]; then
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continue
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fi
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file_diff=$(git diff "${PREVIOUS_COMMIT_ID}" "${CURRENT_COMMIT_ID}" -- "${file}" 2>/dev/null || true)
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if [ -n "${file_diff}" ]; then
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tmp_current=$(mktemp)
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tmp_diff=$(mktemp)
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echo "${current_content}" > "${tmp_current}"
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echo "${file_diff}" > "${tmp_diff}"
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if patch --dry-run "${tmp_current}" "${tmp_diff}" >/dev/null 2>&1; then
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patch "${tmp_current}" "${tmp_diff}" >/dev/null 2>&1
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patched_content=$(cat "${tmp_current}")
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if [ "${current_content}" != "${patched_content}" ]; then
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echo "${patched_content}" > "${file}"
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git add "${file}"
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files_changed=true
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echo "Merged updates for ${file} in ${repo_name}"
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fi
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else
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echo "Merge conflict detected in ${repo_name}:${file} - preserving local changes"
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conflicted_files+=("${file}")
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fi
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rm -f "${tmp_current}" "${tmp_diff}"
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else
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echo "File ${file} has local changes in ${repo_name} - preserving local changes"
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conflicted_files+=("${file}")
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fi
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template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
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current_permissions=$(stat -c "%a" "${file}" 2>/dev/null || echo "644")
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if [ "${current_permissions}" != "${template_permissions}" ]; then
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chmod "${template_permissions}" "${file}" 2>/dev/null || true
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git add "${file}"
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files_changed=true
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echo "Updated permissions for ${file} in ${repo_name}"
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fi
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else
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echo "Adding new file ${file} from template to ${repo_name}"
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mkdir -p "$(dirname "${file}")"
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echo "${template_content}" > "${file}"
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template_permissions=$(pushd "${TEMPLATE_REPO_DIR}" >/dev/null && stat -c "%a" "${file}" 2>/dev/null || echo "644" && popd >/dev/null)
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chmod "${template_permissions}" "${file}" 2>/dev/null || true
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git add "${file}"
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files_changed=true
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fi
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done
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if [ ${#conflicted_files[@]} -gt 0 ]; then
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REPOS_WITH_CONFLICTS+=("${repo_name}")
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repo_var="CONFLICTS_${repo_name//-/_}"
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eval "declare -g -a ${repo_var}=($(printf '"%s" ' "${conflicted_files[@]}"))"
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fi
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if [ "$files_changed" = true ] && [ ${#conflicted_files[@]} -eq 0 ]; then
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if ! git diff --cached --quiet; then
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git commit -m "${COMMIT_MESSAGE}"
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git push
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echo "Pushed updates to ${repo_name}"
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fi
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fi
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else
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if git merge "${TEMPLATE_REMOTE_NAME}/${TEMPLATE_BRANCH}" \
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--no-edit \
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--no-ff \
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--message "${COMMIT_MESSAGE}"; then
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echo "Template merge successful for ${repo_name}"
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git push
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else
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echo "Warning: Merge conflicts detected in ${repo_name}"
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popd >/dev/null
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rm -rf "${repo_name}"
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continue
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fi
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fi
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popd >/dev/null
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rm -rf "${repo_name}"
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done <<< "${CLONE_URLS}"
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if [ ${#REPOS_WITH_CONFLICTS[@]} -gt 0 ]; then
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conflict_json="{"
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conflict_json+="\"conflicts\":["
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for i in "${!REPOS_WITH_CONFLICTS[@]}"; do
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repo="${REPOS_WITH_CONFLICTS[$i]}"
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repo_var="CONFLICTS_${repo//-/_}"
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if [ $i -gt 0 ]; then
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conflict_json+=","
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fi
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conflict_json+="{\"repository\":\"${repo}\",\"files\":["
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declare -n files_array="${repo_var}"
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for j in "${!files_array[@]}"; do
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if [ $j -gt 0 ]; then
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conflict_json+=","
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fi
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conflict_json+="\"${files_array[$j]}\""
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done
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conflict_json+="]}"
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unset -n files_array
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done
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conflict_json+="]}"
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curl -s -X POST "${CONFLICT_WEBHOOK_URL}" \
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-H "Content-Type: application/json" \
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-d "${conflict_json}" >/dev/null 2>&1 || true
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fi
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echo ""
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echo "All repositories processed successfully!"
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