initial commit

2025-11-25 12:27:53 +03:30
commit f9d16ab078
102 changed files with 11156 additions and 0 deletions
--- a/scripts/backup/restore-gitea.sh
+++ b/scripts/backup/restore-gitea.sh
@@ -0,0 +1,117 @@
+#!/bin/sh
+set -eu
+
+usage() {
+    cat <<EOF
+Usage: $(basename "$0") BACKUP_ID [DB_NAME] [DB_USER]
+
+Restore the Gitea data volume and database from a backup run identified by BACKUP_ID.
+BACKUP_ID should match the directory name under ./backups (e.g. 2025-11-17_12-30).
+DB_NAME and DB_USER default to environment variables GITEA_DB / GITEA_DB_USER,
+falling back to "gitea" / "gitea" if unset.
+EOF
+}
+
+if [ "${1:-}" = "--help" ] || [ "${1:-}" = "-h" ]; then
+    usage
+    exit 0
+fi
+
+if [ $# -lt 1 ] || [ $# -gt 3 ]; then
+    usage >&2
+    exit 1
+fi
+
+BACKUP_ID=$1
+ROOT_DIR=$(cd "$(dirname "$0")/../.." && pwd)
+BACKUPS_DIR="$ROOT_DIR/backups/$BACKUP_ID"
+
+load_env_file() {
+    local file=$1
+    if [ -f "$file" ]; then
+        # shellcheck disable=SC1090
+        set -a
+        . "$file"
+        set +a
+    fi
+}
+
+# Load shared or service-specific environment files if present
+load_env_file "$ROOT_DIR/.env"
+
+DB_NAME=${GITEA_DB:-${GITEA_DB_NAME:-gitea}}
+DB_USER=${GITEA_DB_USER:-gitea}
+DB_PASSWORD=${GITEA_DB_PASSWORD:-${GITEA_DB_PASS:-}}
+
+DB_NAME=${2:-$DB_NAME}
+DB_USER=${3:-$DB_USER}
+
+if [ ! -d "$BACKUPS_DIR" ]; then
+    printf 'Backup directory not found: %s\n' "$BACKUPS_DIR" >&2
+    exit 1
+fi
+
+COMPOSE_CMD="docker compose"
+cd "$ROOT_DIR"
+
+printf 'Stopping Gitea service before restore...\n'
+if ! $COMPOSE_CMD stop gitea >/dev/null 2>&1; then
+    printf 'Warning: could not stop Gitea service (it may already be stopped).\n' >&2
+fi
+
+ARCHIVE="gitea_data_${BACKUP_ID}.tar.gz"
+HOST_FILE="$BACKUPS_DIR/$ARCHIVE"
+CONTAINER_PATH="/backups/$BACKUP_ID/$ARCHIVE"
+
+if [ ! -f "$HOST_FILE" ]; then
+    printf 'Archive missing: %s\n' "$HOST_FILE" >&2
+    exit 1
+fi
+
+printf 'Restoring gitea_data from %s\n' "$HOST_FILE"
+$COMPOSE_CMD run --rm restore restore-volume gitea_data "$CONTAINER_PATH"
+
+DB_DUMP_DIR="$BACKUPS_DIR"
+DB_DUMP_FILE="$DB_DUMP_DIR/${DB_NAME}_${BACKUP_ID}.sql"
+DB_DUMP_GZ="$DB_DUMP_FILE.gz"
+
+if [ -f "$DB_DUMP_GZ" ]; then
+    DB_SOURCE="$DB_DUMP_GZ"
+elif [ -f "$DB_DUMP_FILE" ]; then
+    DB_SOURCE="$DB_DUMP_FILE"
+else
+    DB_SOURCE=""
+fi
+
+if [ -n "$DB_SOURCE" ]; then
+    if [ -z "$DB_PASSWORD" ]; then
+        printf 'Database dump found (%s) but GITEA_DB_PASSWORD not set; skipping DB restore.\n' "$DB_SOURCE" >&2
+    else
+        printf 'Restoring database %s from %s\n' "$DB_NAME" "$DB_SOURCE"
+        DROP_FLAG=${GITEA_DROP_EXISTING_DB:-${DROP_EXISTING_DB:-1}}
+        RESTORE_ENV_ARGS="-e PGPASSWORD=$DB_PASSWORD -e DROP_EXISTING_DB=$DROP_FLAG"
+        if [ -n "${POSTGRES_ADMIN_USER:-}" ] && [ -n "${POSTGRES_ADMIN_PASSWORD:-}" ]; then
+            RESTORE_ENV_ARGS="$RESTORE_ENV_ARGS -e POSTGRES_ADMIN_USER=$POSTGRES_ADMIN_USER -e POSTGRES_ADMIN_PASSWORD=$POSTGRES_ADMIN_PASSWORD"
+        fi
+        if [ -n "${POSTGRES_ADMIN_DB:-}" ]; then
+            RESTORE_ENV_ARGS="$RESTORE_ENV_ARGS -e POSTGRES_ADMIN_DB=$POSTGRES_ADMIN_DB"
+        fi
+        if [ -n "${GITEA_DB_HOST:-}" ]; then
+            RESTORE_ENV_ARGS="$RESTORE_ENV_ARGS -e POSTGRES_HOST=$GITEA_DB_HOST"
+        elif [ -n "${POSTGRES_HOST:-}" ]; then
+            RESTORE_ENV_ARGS="$RESTORE_ENV_ARGS -e POSTGRES_HOST=$POSTGRES_HOST"
+        fi
+        # shellcheck disable=SC2086
+        $COMPOSE_CMD run --rm $RESTORE_ENV_ARGS restore \
+            restore-db "/backups/$BACKUP_ID/$(basename "$DB_SOURCE")" "$DB_NAME" "$DB_USER" "$DB_PASSWORD"
+    fi
+else
+    printf 'No database dump found for %s in %s\n' "$DB_NAME" "$DB_DUMP_DIR" >&2
+fi
+
+printf '\nRestore command completed. Restart Gitea when ready.\n'
+
+printf 'Starting Gitea service...\n'
+if ! $COMPOSE_CMD up -d gitea; then
+    printf 'Warning: failed to start Gitea service. Please start it manually.\n' >&2
+fi