407 lines
20 KiB
YAML
407 lines
20 KiB
YAML
name: Git Repository Mirroring
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on:
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workflow_dispatch:
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inputs:
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branches:
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description: 'Comma-separated list of sourceRepo/branch entries to mirror (e.g., dev_Net8.git/Develop_Net8,dev.git/develop). If empty, all entries from branch_list file will be mirrored.'
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required: false
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default: ''
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jobs:
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mirror:
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runs-on: [internal]
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timeout-minutes: 500
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Set up SSH
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env:
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SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
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run: |
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mkdir -p ~/.ssh
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echo "${SSH_PRIVATE_KEY}" > ~/.ssh/id_rsa
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chmod 600 ~/.ssh/id_rsa
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ssh-keyscan -p 22 172.16.10.191 >> ~/.ssh/known_hosts
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- name: Refresh source mirror repositories (git fetch --mirror)
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run: |
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set -euo pipefail
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echo "Refreshing mirror repos on 172.16.10.191 ..."
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ssh engdev@172.16.10.191 'set -euo pipefail; export GIT_PROGRESS_DELAY=0 GIT_FLUSH=1; shopt -s nullglob; for repo in *.git; do [ -d "${repo}" ] || continue; echo "Updating ${repo}"; (cd "${repo}" && git fetch --progress --mirror --prune); done'
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- name: Mirror Branches
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env:
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BASE_GITEA_TOKEN: ${{ secrets.BASE_GITEA_TOKEN }}
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BASE_GITEA_URL: ${{ vars.BASE_GITEA_URL }} # e.g., https://gitea.example.com
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BASE_GITEA_USER: ${{ vars.BASE_GITEA_USER }} # The user who owns the token
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INPUT_BRANCHES: ${{ github.event.inputs.branches }}
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NOTIFY_WEBHOOK: ${{ vars.NOTIFY_WEBHOOK }} # Optional chat webhook
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SYNC_TAGS: ${{ vars.SYNC_TAGS }} # Optional, "false" to skip tag sync
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run: |
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set -euo pipefail
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export GIT_PROGRESS_DELAY=0
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export GIT_FLUSH=1
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CENTER_ORG="center_dev"
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AUTH_HEADER="Authorization: token ${BASE_GITEA_TOKEN}"
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SOURCE_SSH_HOST="engdev@172.16.10.191"
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ROOT_DIR="$(pwd)"
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NOTIFY_WEBHOOK="${NOTIFY_WEBHOOK:-}"
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SYNC_TAGS="${SYNC_TAGS:-true}"
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TARGET_SEED_DEPTH="${TARGET_SEED_DEPTH:-50}"
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TOTAL_SUCCESS=0
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TOTAL_SKIP=0
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TOTAL_ERROR=0
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notify_status() {
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local status="$1" repo="$2" branch="$3" mode="$4" start_epoch="$5" extra="${6:-}"
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local ts end_epoch duration text payload
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case "${status}" in
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success) ((++TOTAL_SUCCESS)) ;;
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skip) ((++TOTAL_SKIP)) ;;
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error) ((++TOTAL_ERROR)) ;;
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esac
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[[ -z "${NOTIFY_WEBHOOK}" ]] && return
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ts=$(TZ=Asia/Seoul date '+%Y-%m-%d %H:%M:%S %Z')
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case "${status}" in
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start)
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text="센터Git ${repo} 백업을 ${ts}에 시작합니다. (branch: ${branch}, mode: ${mode})"
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;;
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skip)
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end_epoch=$(date +%s)
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duration=$((end_epoch - start_epoch))
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text="센터Git ${repo} 백업을 건너뜁니다. (branch: ${branch} -> main, mode: ${mode}, duration: ${duration}s, 시각: ${ts})"
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;;
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success)
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end_epoch=$(date +%s)
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duration=$((end_epoch - start_epoch))
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text="센터Git ${repo} 백업을 완료했습니다. (branch: ${branch} -> main, mode: ${mode}, duration: ${duration}s, 완료시각: ${ts})"
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;;
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error)
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end_epoch=$(date +%s)
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duration=$((end_epoch - start_epoch))
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text="센터Git ${repo} 백업이 실패했습니다. (branch: ${branch}, mode: ${mode}, duration: ${duration}s, 이유: ${extra}, 시각: ${ts})"
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;;
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*)
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text="센터Git ${repo} 상태: ${status} (${ts})"
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;;
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esac
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payload=${text//\"/\\\"}
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curl -sS -i -X POST \
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-H "Content-Type: application/json" \
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-d "{\"username\":\"Gitea\",\"icon_url\":\"https://gitea.hmac.kr/assets/img/logo.svg\",\"text\":\"${payload}\"}" \
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"${NOTIFY_WEBHOOK}" >/dev/null || echo "::warning::Notification failed for ${repo} (${status})"
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}
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set_default_branch_main() {
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local repo_name="$1"
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local response http_status body attempt max_api_retry
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max_api_retry=3
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attempt=1
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while (( attempt<=max_api_retry )); do
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response=$(curl -s -w "\n%{http_code}" -X PATCH -H "Content-Type: application/json" -H "${AUTH_HEADER}" -d "{\"default_branch\":\"main\"}" "${BASE_GITEA_URL}/api/v1/repos/${CENTER_ORG}/${repo_name}") || response=$'\n000'
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http_status=$(echo "${response}" | tail -n1)
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body=$(echo "${response}" | sed '$d')
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if [[ "${http_status}" == "000" || "${http_status}" =~ ^5 || "${http_status}" == "429" ]]; then
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echo "::warning::Retrying default branch set (HTTP ${http_status}) for ${repo_name} (${attempt}/3)..."
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sleep 5
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((attempt++))
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continue
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fi
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break
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done
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if [[ "${http_status}" != "200" ]]; then
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echo "::warning::Failed to set default branch to 'main' for ${CENTER_ORG}/${repo_name} (status ${http_status})"
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if [[ -n "${body}" ]]; then
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echo "${body}"
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fi
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else
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echo "Default branch set to 'main' for ${CENTER_ORG}/${repo_name}"
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fi
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}
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process_entry() {
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local entry_raw entry alias_name branch_name source_repo source_repo_url start_epoch backup_mode attempt max_api_retry
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entry_raw="$1"
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# Remove inline comments and trim
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entry="${entry_raw%%#*}"
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entry="$(echo "$entry" | xargs)" # trim whitespace
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start_epoch=$(date +%s)
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backup_mode="미확인"
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if [[ -z "$entry" ]]; then
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return
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fi
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# Support alias via comma: sourceRepo/branch,aliasRepo
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alias_name=""
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if [[ "$entry" == *","* ]]; then
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IFS=',' read -r entry alias_name <<< "$entry"
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entry="$(echo "$entry" | xargs)"
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alias_name="$(echo "$alias_name" | xargs)"
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fi
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if [[ "$entry" != */* ]]; then
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echo "::warning::Entry '${entry}' is missing sourceRepo/branch format. Skipping."
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return
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fi
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source_repo="${entry%%/*}"
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branch_name="${entry#*/}"
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if [[ -z "$source_repo" || -z "$branch_name" ]]; then
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echo "::warning::Invalid entry '${entry}'. Skipping."
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return
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fi
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source_repo_url="${SOURCE_SSH_HOST}:${source_repo}"
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echo "================================================="
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echo "Processing source: ${source_repo} / branch: ${branch_name}"
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repo_name="${branch_name}"
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if [[ "${branch_name}" == "Develop_Net8" ]]; then
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repo_name="base"
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elif [[ "${branch_name}" == "Develop_Net8_"* ]]; then
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repo_name="${branch_name#Develop_Net8_}"
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elif [[ "${branch_name}" == "Develop_"* ]]; then
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repo_name="${branch_name#Develop_}"
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elif [[ "${branch_name}" == "develop_"* ]]; then
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repo_name="${branch_name#develop_}"
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fi
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if [[ -n "${alias_name}" ]]; then
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repo_name="${alias_name}"
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fi
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echo "Target repository name: ${repo_name}"
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# Skip if the source branch does not exist or is empty
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branch_ref="$(git ls-remote --heads "${source_repo_url}" "${branch_name}")" || {
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echo "::warning::Failed to query branch '${branch_name}' from source. Skipping."
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "source branch 조회 실패"
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return
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}
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if [[ -z "${branch_ref}" ]]; then
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echo "::warning::Branch '${branch_name}' does not exist or is empty on source. Skipping."
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "source branch 없음/비어 있음"
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return
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fi
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branch_commit=$(echo "${branch_ref}" | awk '{print $1}')
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# Check if repository exists on Gitea
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repo_exists=false
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just_created=false
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max_api_retry=3
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attempt=1
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while (( attempt<=max_api_retry )); do
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http_status=$(curl -s -o /dev/null -w "%{http_code}" -H "${AUTH_HEADER}" "${BASE_GITEA_URL}/api/v1/repos/${CENTER_ORG}/${repo_name}") || http_status="000"
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if [[ "${http_status}" == "000" || "${http_status}" =~ ^5 || "${http_status}" == "429" ]]; then
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echo "::warning::Repo check HTTP ${http_status} for ${repo_name} (${attempt}/3); retrying in 5s..."
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sleep 5
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((attempt++))
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continue
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fi
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break
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done
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if [ "${http_status}" == "404" ]; then
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echo "Repository 'center_dev/${repo_name}' does not exist. Creating it..."
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create_tmp="$(mktemp)"
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attempt=1
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while (( attempt<=max_api_retry )); do
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create_status=$(curl -s -o "${create_tmp}" -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "${AUTH_HEADER}" -d "{\"name\":\"${repo_name}\",\"private\":true,\"default_branch\":\"main\"}" "${BASE_GITEA_URL}/api/v1/orgs/${CENTER_ORG}/repos") || create_status="000"
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if [[ "${create_status}" == "000" || "${create_status}" =~ ^5 || "${create_status}" == "429" ]]; then
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echo "::warning::Repo create HTTP ${create_status} for ${repo_name} (${attempt}/3); retrying in 5s..."
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sleep 5
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((attempt++))
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continue
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fi
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break
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done
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if [[ "${create_status}" != "201" ]]; then
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echo "::error::Failed to create repository. HTTP ${create_status}"
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cat "${create_tmp}"
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rm -f "${create_tmp}"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "repo 생성 실패 (HTTP ${create_status})"
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return
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fi
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echo "Repository created successfully."
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repo_exists=true
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just_created=true
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rm -f "${create_tmp}"
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elif [ "${http_status}" != "200" ]; then
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echo "::error::Error checking repository. HTTP status: ${http_status}"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "repo 조회 실패 (HTTP ${http_status})"
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return
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else
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echo "Repository 'center_dev/${repo_name}' already exists."
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repo_exists=true
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fi
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if ${just_created}; then
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backup_mode="신규 전체 백업"
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elif ${repo_exists}; then
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backup_mode="증분 업데이트 (pull/fetch)"
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else
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backup_mode="신규 전체 백업"
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fi
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notify_status "start" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}"
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# Define remote URL's hostname, stripping protocol
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GITEA_HOSTNAME=$(echo "${BASE_GITEA_URL}" | sed -e 's~^https*://~~' -e 's~/$~~')
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GITEA_REMOTE="https://${BASE_GITEA_USER}:${BASE_GITEA_TOKEN}@${GITEA_HOSTNAME}/${CENTER_ORG}/${repo_name}.git"
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# If target repo exists and refs match, skip heavy operations
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if ${repo_exists}; then
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target_main_ref=$(git ls-remote "${GITEA_REMOTE}" "refs/heads/main" || true)
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target_commit=$(echo "${target_main_ref}" | awk '{print $1}')
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if [[ -n "${branch_commit:-}" && -n "${target_commit}" && "${branch_commit}" == "${target_commit}" ]]; then
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echo "Target main already at source commit (${branch_commit}). Skipping clone/push."
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notify_status "skip" "${repo_name}" "${branch_name}" "변경 없음 (동일 커밋)" "${start_epoch}"
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return
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fi
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fi
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shallow_exclude_args=()
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if ${repo_exists} && [[ -n "${target_commit:-}" ]]; then
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shallow_exclude_args=(--shallow-exclude="${target_commit}")
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fi
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# Create a temporary directory for cloning
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CLONE_DIR=$(mktemp -d)
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echo "Working directory: ${CLONE_DIR}"
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if ${just_created}; then
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echo "Target repo newly created; cloning source branch for initial push..."
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if ! git clone --bare --no-tags --single-branch --branch "${branch_name}" "${source_repo_url}" "${CLONE_DIR}"; then
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echo "::error::Failed to clone source repository ${source_repo_url}"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "source clone 실패"
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rm -rf "${CLONE_DIR}"
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return
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fi
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cd "${CLONE_DIR}"
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git remote rename origin source
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git remote add origin "${GITEA_REMOTE}"
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else
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cd "${CLONE_DIR}"
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if ! git init --bare; then
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echo "::error::Failed to init bare repository"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "bare init 실패"
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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return
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fi
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git remote add origin "${GITEA_REMOTE}"
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git remote add source "${source_repo_url}"
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fi
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FETCH_REMOTE="${SOURCE_FETCH_REMOTE:-${SOURCE_SSH_HOST}:${source_repo}}"
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prep_elapsed=$(( $(date +%s) - start_epoch ))
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echo "Prep completed in ${prep_elapsed}s. Fetching latest branch '${branch_name}' from source ${FETCH_REMOTE} ..."
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FETCH_LOG="${CLONE_DIR}/fetch_shallow.log"
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if ! git fetch --progress --no-tags "${shallow_exclude_args[@]}" source "+refs/heads/${branch_name}:refs/heads/${branch_name}" 2> >(tee "${FETCH_LOG}" >&2); then
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if [[ "${#shallow_exclude_args[@]}" -gt 0 ]]; then
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echo "::warning::shallow-exclude fetch failed (likely unsupported). Log: ${FETCH_LOG}"
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if [[ -s "${FETCH_LOG}" ]]; then
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echo "[shallow-exclude stderr tail]"
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tail -n 40 "${FETCH_LOG}"
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fi
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echo "[fallback] Seeding target main depth=${TARGET_SEED_DEPTH} then retrying full fetch without shallow-exclude"
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SEED_LOG="${CLONE_DIR}/fetch_seed.log"
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git fetch --progress --no-tags --depth="${TARGET_SEED_DEPTH}" origin "refs/heads/main:refs/heads/main" 2> >(tee "${SEED_LOG}" >&2) || echo "::warning::Seeding from target main skipped (fetch failed or branch missing)"
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backup_mode="증분 업데이트 (폴백: shallow-exclude 미지원)"
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FULL_FETCH_LOG="${CLONE_DIR}/fetch_full.log"
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if ! git fetch --progress --no-tags source "+refs/heads/${branch_name}:refs/heads/${branch_name}" 2> >(tee "${FULL_FETCH_LOG}" >&2); then
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if [[ -s "${SEED_LOG:-}" ]]; then
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echo "[seed stderr tail]"
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tail -n 40 "${SEED_LOG}"
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fi
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if [[ -s "${FULL_FETCH_LOG}" ]]; then
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echo "[fallback fetch stderr tail]"
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tail -n 40 "${FULL_FETCH_LOG}"
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fi
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echo "::error::Failed to fetch branch '${branch_name}' from source repo (fallback without shallow-exclude)"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "source fetch 오류(폴백)"
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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return
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fi
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else
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echo "::error::Failed to fetch branch '${branch_name}' from source repo"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "source fetch 오류"
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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return
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fi
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fi
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if [[ "${SYNC_TAGS}" == "true" ]]; then
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echo "Fetching tags from source..."
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if ! git fetch --progress --prune --prune-tags --no-tags source "refs/tags/*:refs/tags/*"; then
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echo "::error::Failed to fetch tags from source repo"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "tag fetch 오류"
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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return
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fi
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fi
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echo "Pushing '${branch_name}' to Gitea repository '${repo_name}'..."
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if ! git push --progress --force origin "refs/heads/${branch_name}:refs/heads/main"; then
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echo "::error::Failed to push branch '${branch_name}' to target repository"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "push 오류 (-> main)"
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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return
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fi
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if [[ "${SYNC_TAGS}" == "true" ]]; then
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echo "Pushing tags to Gitea repository '${repo_name}'..."
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if ! git push --force --prune origin "refs/tags/*:refs/tags/*"; then
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echo "::warning::Failed to push tags to target repository"
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notify_status "error" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}" "tag push 오류"
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fi
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fi
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# Cleanup
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cd "${ROOT_DIR}"
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rm -rf "${CLONE_DIR}"
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echo "Successfully mirrored ${branch_name} to center_dev/${repo_name}"
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set_default_branch_main "${repo_name}"
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notify_status "success" "${repo_name}" "${branch_name}" "${backup_mode}" "${start_epoch}"
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echo "================================================="
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echo ""
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}
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if [[ -n "${INPUT_BRANCHES}" ]]; then
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echo "Processing manually specified branches: ${INPUT_BRANCHES}"
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# Split comma-separated string into an array
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IFS=',' read -r -a branches_to_process <<< "${INPUT_BRANCHES}"
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for branch in "${branches_to_process[@]}"; do
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# Trim whitespace
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trimmed_branch=$(echo "$branch" | xargs)
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process_entry "${trimmed_branch}"
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done
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else
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echo "Processing all branches from branch_list file."
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while IFS= read -r branch_name || [[ -n "$branch_name" ]]; do
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process_entry "${branch_name}"
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done < branch_list
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fi
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TOTAL_PROCESSED=$((TOTAL_SUCCESS + TOTAL_SKIP + TOTAL_ERROR))
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SUMMARY_TS=$(TZ=Asia/Seoul date '+%Y-%m-%d %H:%M:%S %Z')
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SUMMARY_TEXT="브랜치 동기화 완료: 총 ${TOTAL_PROCESSED}개 (성공 ${TOTAL_SUCCESS}, 동일로 건너뜀 ${TOTAL_SKIP}, 오류 ${TOTAL_ERROR}) - ${SUMMARY_TS}"
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echo "${SUMMARY_TEXT}"
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if [[ -n "${NOTIFY_WEBHOOK}" ]]; then
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SUMMARY_PAYLOAD=${SUMMARY_TEXT//\"/\\\"}
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curl -sS -i -X POST \
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-H "Content-Type: application/json" \
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-d "{\"username\":\"Gitea\",\"icon_url\":\"https://gitea.hmac.kr/assets/img/logo.svg\",\"text\":\"${SUMMARY_PAYLOAD}\"}" \
|
|
"${NOTIFY_WEBHOOK}" >/dev/null || echo "::warning::Summary notification failed"
|
|
fi
|
|
|
|
if (( TOTAL_ERROR > 0 )); then
|
|
echo "::warning::One or more branches failed (${TOTAL_ERROR})."
|
|
exit 1
|
|
fi
|