From a9fe74efaf71b42293937146f9271394dc067bca Mon Sep 17 00:00:00 2001
From: "CanbiZ (MickLesk)" <47820557+MickLesk@users.noreply.github.com>
Date: Tue, 24 Feb 2026 09:11:17 +0100
Subject: [PATCH] fix(databasus): add MongoDB tools, use ensure_dependencies in
 update

- Install mongodb-database-tools (mongodump/mongorestore) and create
  symlinks at /usr/local/mongodb-database-tools/bin/ as expected by
  Databasus for MongoDB backup support
- Use ensure_dependencies in update script instead of raw apt install
  to skip redundant installs
- Add mongodump check before re-downloading .deb on update
---
 ct/databasus.sh              | 20 ++++++++++++++++++--
 install/databasus-install.sh | 23 +++++++++++++++++++----
 2 files changed, 37 insertions(+), 6 deletions(-)

diff --git a/ct/databasus.sh b/ct/databasus.sh
index b749f259d..3f393b592 100644
--- a/ct/databasus.sh
+++ b/ct/databasus.sh
@@ -39,8 +39,22 @@ function update_script() {
     msg_ok "Backed up Configuration"
 
     msg_info "Ensuring Database Clients"
-    $STD apt-get install -y mariadb-client
-    mkdir -p /usr/local/mariadb-{10.6,12.1}/bin /usr/local/mysql-{5.7,8.0,8.4,9}/bin
+    ensure_dependencies mariadb-client
+    if ! command -v mongodump &>/dev/null; then
+      DEBIAN_ARCH=$(dpkg --print-architecture)
+      if [[ "$DEBIAN_ARCH" == "amd64" ]]; then
+        MONGO_ARCH="x86_64"
+        MONGO_DIST="debian12"
+      elif [[ "$DEBIAN_ARCH" == "arm64" ]]; then
+        MONGO_ARCH="arm64"
+        MONGO_DIST="ubuntu2204"
+      fi
+      tmp_file=$(mktemp)
+      wget -q "https://fastdl.mongodb.org/tools/db/mongodb-database-tools-${MONGO_DIST}-${MONGO_ARCH}-100.10.0.deb" -O "$tmp_file"
+      $STD dpkg -i "$tmp_file" || $STD apt-get install -f -y --no-install-recommends
+      rm -f "$tmp_file"
+    fi
+    mkdir -p /usr/local/mariadb-{10.6,12.1}/bin /usr/local/mysql-{5.7,8.0,8.4,9}/bin /usr/local/mongodb-database-tools/bin
     for dir in /usr/local/mariadb-{10.6,12.1}/bin; do
       ln -sf /usr/bin/mariadb-dump "$dir/mariadb-dump"
       ln -sf /usr/bin/mariadb "$dir/mariadb"
@@ -49,6 +63,8 @@ function update_script() {
       ln -sf /usr/bin/mariadb-dump "$dir/mysqldump"
       ln -sf /usr/bin/mariadb "$dir/mysql"
     done
+    [[ -f /usr/bin/mongodump ]] && ln -sf /usr/bin/mongodump /usr/local/mongodb-database-tools/bin/mongodump
+    [[ -f /usr/bin/mongorestore ]] && ln -sf /usr/bin/mongorestore /usr/local/mongodb-database-tools/bin/mongorestore
     msg_ok "Ensured Database Clients"
 
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "databasus" "databasus/databasus" "tarball" "latest" "/opt/databasus"
diff --git a/install/databasus-install.sh b/install/databasus-install.sh
index 7d075ac0b..b1ef85a8c 100644
--- a/install/databasus-install.sh
+++ b/install/databasus-install.sh
@@ -15,8 +15,9 @@ update_os
 
 msg_info "Installing Dependencies"
 $STD apt install -y \
-    nginx \
-    valkey
+  nginx \
+  valkey \
+  mariadb-client
 msg_ok "Installed Dependencies"
 
 PG_VERSION="17" setup_postgresql
@@ -24,8 +25,20 @@ setup_go
 NODE_VERSION="24" setup_nodejs
 
 msg_info "Installing Database Clients"
-$STD apt install -y mariadb-client
-mkdir -p /usr/local/mariadb-{10.6,12.1}/bin /usr/local/mysql-{5.7,8.0,8.4,9}/bin
+$STD apt install -y
+DEBIAN_ARCH=$(dpkg --print-architecture)
+if [[ "$DEBIAN_ARCH" == "amd64" ]]; then
+  MONGO_ARCH="x86_64"
+  MONGO_DIST="debian12"
+elif [[ "$DEBIAN_ARCH" == "arm64" ]]; then
+  MONGO_ARCH="arm64"
+  MONGO_DIST="ubuntu2204"
+fi
+tmp_file=$(mktemp)
+wget -q "https://fastdl.mongodb.org/tools/db/mongodb-database-tools-${MONGO_DIST}-${MONGO_ARCH}-100.10.0.deb" -O "$tmp_file"
+$STD dpkg -i "$tmp_file" || $STD apt-get install -f -y --no-install-recommends
+rm -f "$tmp_file"
+mkdir -p /usr/local/mariadb-{10.6,12.1}/bin /usr/local/mysql-{5.7,8.0,8.4,9}/bin /usr/local/mongodb-database-tools/bin
 for dir in /usr/local/mariadb-{10.6,12.1}/bin; do
   ln -sf /usr/bin/mariadb-dump "$dir/mariadb-dump"
   ln -sf /usr/bin/mariadb "$dir/mariadb"
@@ -34,6 +47,8 @@ for dir in /usr/local/mysql-{5.7,8.0,8.4,9}/bin; do
   ln -sf /usr/bin/mariadb-dump "$dir/mysqldump"
   ln -sf /usr/bin/mariadb "$dir/mysql"
 done
+[[ -f /usr/bin/mongodump ]] && ln -sf /usr/bin/mongodump /usr/local/mongodb-database-tools/bin/mongodump
+[[ -f /usr/bin/mongorestore ]] && ln -sf /usr/bin/mongorestore /usr/local/mongodb-database-tools/bin/mongorestore
 msg_ok "Installed Database Clients"
 
 fetch_and_deploy_gh_release "databasus" "databasus/databasus" "tarball" "latest" "/opt/databasus"