From 4978decdb671f1da2d258970fea0e0e803e80d46 Mon Sep 17 00:00:00 2001
From: Aidan Beery <33035822+Aidan-B1409@users.noreply.github.com>
Date: Thu, 4 Jun 2026 16:07:41 -0700
Subject: [PATCH 1/4] Create docker-image.yml

Add Github Actions workflow for building armv6 containers (for rPI 5)
---
 .github/workflows/docker-image.yml | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 .github/workflows/docker-image.yml

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
new file mode 100644
index 0000000..ae2a6b8
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,54 @@
+name: Build Docker Image for Raspberry Pi
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      # 1. Pull the codebase into the runner environment
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      # 2. Set up QEMU static binaries to handle cross-platform emulation
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v4
+        with:
+          platforms: arm64,arm
+
+      # 3. Spin up a Docker BuildKit container instance
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # 4. Authenticate to the container registry (GHCR Example)
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      # 5. Extract tag and label information to maintain organized releases
+      - name: Extract Metadata
+        id: meta
+        uses: docker/metadata-action@v6
+        with:
+          images: aidanb1409/compostsense_firmware
+          tags: |
+            type=raw,value=latest
+
+      # 6. Run Buildx execution to build and push the Pi container
+      - name: Build and Push Image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          platforms: linux/arm64,linux/arm/v7
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          # Leverages GitHub local cache so subsequent runs build instantly
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

From 9cc091a855dc815f390d20a131c2435dbff60310 Mon Sep 17 00:00:00 2001
From: Aidan Beery <33035822+Aidan-B1409@users.noreply.github.com>
Date: Thu, 4 Jun 2026 16:17:40 -0700
Subject: [PATCH 2/4] breaking change (yes, I know, in prod.)

Add dummy AWS credentials file, pending deprecating of AWS SecreteManager
---
 .aws/test.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 .aws/test.txt

diff --git a/.aws/test.txt b/.aws/test.txt
new file mode 100644
index 0000000..eb0499f
--- /dev/null
+++ b/.aws/test.txt
@@ -0,0 +1 @@
+ERROR - HARD-CODED AWS CREDENTIALS

From 6b1740fba58b0a09c1c1609e52b2649325d07ce7 Mon Sep 17 00:00:00 2001
From: Aidan Beery <33035822+Aidan-B1409@users.noreply.github.com>
Date: Thu, 4 Jun 2026 16:26:41 -0700
Subject: [PATCH 3/4] Update docker-image.yml

Allow compilation to be triggered on dev branch
---
 .github/workflows/docker-image.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index ae2a6b8..3f0042c 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -2,7 +2,7 @@ name: Build Docker Image for Raspberry Pi
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "main", "env_modernization"]
 
 jobs:
   build:

From c5a452b166e0c456dfb37d7ff94b6c665f90a072 Mon Sep 17 00:00:00 2001
From: Aidan Beery <33035822+Aidan-B1409@users.noreply.github.com>
Date: Thu, 4 Jun 2026 16:32:04 -0700
Subject: [PATCH 4/4] Update test.txt

---
 .aws/test.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.aws/test.txt b/.aws/test.txt
index eb0499f..1ac079d 100644
--- a/.aws/test.txt
+++ b/.aws/test.txt
@@ -1 +1,2 @@
 ERROR - HARD-CODED AWS CREDENTIALS
+bump commit 1 to trigger gh action