From 6c5d0c62d00e58907f2c754976f801448f287a13 Mon Sep 17 00:00:00 2001
From: bsodfather <bsodfather@gmail.com>
Date: Tue, 1 Sep 2026 01:38:15 +0300
Subject: [PATCH] fix(deploy): back up artifacts after failed rollout

---
 scripts/deploy-community.sh | 35 +++++++++++++++++++++++++++++++----
 1 file changed, 31 insertions(+), 4 deletions(-)

diff --git a/scripts/deploy-community.sh b/scripts/deploy-community.sh
index a9129cd..3bf31ac 100755
--- a/scripts/deploy-community.sh
+++ b/scripts/deploy-community.sh
@@ -63,6 +63,34 @@ wait_for_stack() {
     return 1
 }
 
+find_artifact_container() {
+    expected_root="$1"
+    expected_mount="$(printf 'volume\t%s' "$expected_root")"
+
+    for service in admin-api artifact-storage-init; do
+        candidates="$(compose ps -aq "$service" 2>/dev/null || true)"
+        # Intentional word splitting: Docker container IDs cannot contain whitespace.
+        # shellcheck disable=SC2086
+        set -- $candidates
+        if [ "$#" -gt 1 ]; then
+            echo "Artifact backup found multiple $service containers; refusing an ambiguous volume source" >&2
+            return 1
+        fi
+        if [ "$#" -eq 1 ]; then
+            candidate="$1"
+            oneoff="$(docker inspect --format '{{index .Config.Labels "com.docker.compose.oneoff"}}' "$candidate" 2>/dev/null || true)"
+            mounts="$(docker inspect --format '{{range .Mounts}}{{printf "%s\t%s\n" .Type .Destination}}{{end}}' "$candidate" 2>/dev/null || true)"
+            if [ "$oneoff" != "True" ] && [ "$oneoff" != "true" ] \
+                && printf '%s\n' "$mounts" | grep -Fxq "$expected_mount"; then
+                printf '%s' "$candidate"
+                return 0
+            fi
+        fi
+    done
+
+    return 1
+}
+
 create_backup() {
     timestamp="$(date -u +%Y%m%dT%H%M%SZ)"
     backup_dir="$(pwd)/backups/${timestamp}"
@@ -101,10 +129,9 @@ create_backup() {
             --username "$postgres_user" --dbname "$postgres_db" \
             --format custom --file /backup/postgres.dump
 
-    admin_container="$(compose ps -q admin-api 2>/dev/null || true)"
-    if [ -n "$admin_container" ]; then
-        storage_root="$(env_value_from "$backup_env_file" CRANK_STORAGE_ROOT /var/lib/crank/storage)"
-        docker run --rm --volumes-from "$admin_container" \
+    storage_root="$(env_value_from "$backup_env_file" CRANK_STORAGE_ROOT /var/lib/crank/storage)"
+    if artifact_container="$(find_artifact_container "$storage_root")"; then
+        docker run --rm --volumes-from "$artifact_container:ro" \
             -v "$backup_dir:/backup" alpine:3.21 \
             tar -C "$storage_root" -czf /backup/artifacts.tar.gz .
     elif [ "$previous_deployment" = true ]; then