From 062391ff28fd01b1a7a40744509919a537700779 Mon Sep 17 00:00:00 2001
From: Joey Hafner <joey@jafner.net>
Date: Wed, 4 Sep 2024 13:11:41 -0700
Subject: [PATCH] Update README and deploy script for stacks

---
 homelab/stacks/README.md | 23 +++++++++++++++++++----
 homelab/stacks/deploy.sh | 16 +++++++++++-----
 2 files changed, 30 insertions(+), 9 deletions(-)

diff --git a/homelab/stacks/README.md b/homelab/stacks/README.md
index 3476a53b..3d789b29 100644
--- a/homelab/stacks/README.md
+++ b/homelab/stacks/README.md
@@ -1,16 +1,15 @@
 # Stacks: Atomic Services using Docker Compose
 
 
-### Get a Stack (from source with Git)
+### Build a Stack (from source with Git)
 ```sh
-STACK=ai
+STACK=gitea-runner
 mkdir -p $HOME/stacks/$STACK
 git clone -n --depth=1 --filter=tree:0 https://gitea.jafner.tools/Jafner/Jafner.net.git /tmp/repo
 cd /tmp/repo
 git sparse-checkout set --no-cone homelab/stacks/$STACK
 git checkout
-mv homelab/stacks/$STACK $HOME/stacks/
-cd $HOME/stacks/$STACK
+zip -r $STACK.zip homelab/stacks/$STACK
 rm -rf /tmp/repo
 ```
 
@@ -20,3 +19,19 @@ This will clone the stack from the repo into a tmp directory, extract the stack
 - This *does not* bring up the stack.
 - This *does* require Git.
 
+### Pull a Stack (from source with Git)
+```sh
+STACK=books
+mkdir -p /tmp/stack/$STACK
+git clone -n --depth=1 --filter=tree:0 https://gitea.jafner.tools/Jafner/Jafner.net.git /tmp/stack/$STACK && cd /tmp/stack/$STACK
+git sparse-checkout set --no-cone homelab/stacks/$STACK && git checkout
+mv homelab/stacks/$STACK $HOME/stacks/ 
+cd $HOME/stacks/$STACK && rm -rf /tmp/stack/$STACK
+
+echo -e "$(cat $HOME/.age/$HOSTNAME.host.key)\n$AGE_DEPLOY_KEY" > $HOME/.age/combined.key
+export SOPS_AGE_KEY_FILE="$HOME/.age/combined.key"
+for file in $(find . -type f); do
+    sops decrypt -i --input-type json "$file" 2>/dev/null && echo "Decrypted $file"
+done
+```
+
diff --git a/homelab/stacks/deploy.sh b/homelab/stacks/deploy.sh
index 96bd83ea..84447b64 100644
--- a/homelab/stacks/deploy.sh
+++ b/homelab/stacks/deploy.sh
@@ -10,8 +10,14 @@ mv -f homelab/stacks/$STACK/* $HOME/stacks/$STACK/
 mv -f homelab/stacks/$STACK/.* $HOME/stacks/$STACK/
 cd $HOME/stacks/$STACK && rm -rf /tmp/stack/$STACK
 
-echo -e "$(cat $HOME/.age/$HOSTNAME.host.key)\n$AGE_DEPLOY_KEY" > $HOME/.age/combined.key
-export SOPS_AGE_KEY_FILE="$HOME/.age/combined.key"
-for file in $(find . -type f); do
-    sops decrypt -i --input-type json "$file" 2>/dev/null && echo "Decrypted $file"
-done
+if [[ -z $AGE_DEPLOY_KEY ]]; then 
+    echo "Error: AGE_DEPLOY_KEY not set. Cannot decrypt secrets."
+else
+    echo -e "$(cat $HOME/.age/$HOSTNAME.host.key)\n$AGE_DEPLOY_KEY" > $HOME/.age/combined.key
+    export SOPS_AGE_KEY_FILE="$HOME/.age/combined.key"
+    for file in $(find . -type f); do
+        sops decrypt -i --input-type json "$file" 2>/dev/null && echo "Decrypted $file"
+    done
+fi
+
+docker compose -f $HOME/stacks/$STACK/docker-compose.yml pull
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