From 34308d2a105a2e7ebdf0b702ebc4c0e4415e5ec3 Mon Sep 17 00:00:00 2001
From: Joey Hafner <jafner425@gmail.com>
Date: Fri, 19 Aug 2022 10:21:26 -0700
Subject: [PATCH] Init nas_up.sh Format update for compose_up.sh Format update
 for compose_down.sh

---
 homelab/server/scripts/nas_up.sh | 41 ++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 homelab/server/scripts/nas_up.sh

diff --git a/homelab/server/scripts/nas_up.sh b/homelab/server/scripts/nas_up.sh
new file mode 100644
index 00000000..34eae27e
--- /dev/null
+++ b/homelab/server/scripts/nas_up.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+## This block checks all loaded (running or stopped) containers for nas-dependent mounts and adds them (by container name) to the NAS_DEPENDENTS variable. 
+# NAS_DEPENDENTS=""
+# for CONTAINER_ID in $(docker ps -aq) # get list of all loaded containers (running and stopped)
+# do 
+#     CONTAINER_NAME=$(docker ps -aq --filter "id=$CONTAINER_ID" --format '{{.Names}}') # get the container's name
+#     CONTAINER_MOUNTS=$(docker inspect --format '{{range .Mounts}}{{println .Source}}{{end}}' $CONTAINER_ID) # print the container's volume mounts
+#     echo "$CONTAINER_MOUNTS" | grep -q /mnt/nas
+#     MATCH=$?
+#     if [ $MATCH == 0 ]; then
+#         NAS_DEPENDENTS+="$CONTAINER_NAME\n"
+#     fi
+# done
+##
+
+## This block checks all projects within the ~/homelab/server/config directory for NAS-dependence
+NAS_DEPENDENTS=""
+for project in $(find ~/homelab/server/config -maxdepth 1 -mindepth 1 -path ~/homelab/server/config/minecraft -prune -o -print | cut -d "/" -f7)
+do
+    echo "======== CHECKING $project ========"
+    cd ~/homelab/server/config/$project
+    docker-compose config
+    docker-compose config | grep -q /mnt/nas
+    MATCH=$?
+    if [ $MATCH == 0 ]; then
+        NAS_DEPENDENTS+="$project\n"
+    fi
+done
+
+echo -e "$NAS_DEPENDENTS"
+
+## This block runs docker-compose down for 
+## all projects found by the previous block
+
+for project in $(echo -e "$NAS_DEPENDENTS")
+do
+    echo "======== SHUTTING DOWN $project ========"
+    cd ~/homelab/server/config/$project
+    docker-compose up -d
+done
\ No newline at end of file