From 67d821f0ab88b31970a27f1c348689b7f52b26b7 Mon Sep 17 00:00:00 2001
From: Northern Man <19808920+NorthernMan54@users.noreply.github.com>
Date: Wed, 19 Jun 2024 09:28:25 -0400
Subject: [PATCH] Automate latest release TAG

---
 .github/release.yml        | 16 +---------------
 .github/workflows/main.yml | 19 +++++++++++++++++++
 Dockerfile                 | 15 +++++++++------
 test-build-local.sh        | 15 +++++++++++++++
 4 files changed, 44 insertions(+), 21 deletions(-)
 create mode 100755 test-build-local.sh

diff --git a/.github/release.yml b/.github/release.yml
index 0dee440..7609d29 100644
--- a/.github/release.yml
+++ b/.github/release.yml
@@ -2,20 +2,6 @@
 
 changelog:
   categories:
-    - title: Breaking Changes 🛠
+    - title: Homebridge Apt Package Manifest
       labels:
-        - 'breaking change'
-    - title: Featured Changes ✨
-      labels:
-        - 'feature'
-        - 'enhancement'
-    - title: Bug Fixes 🐛
-      labels:
-        - 'fix'
-        - 'bugfix'
-        - 'bug'
-    - title: Other Changes
-      labels:
-        - "chore"
-        - "housekeeping"
         - "*"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d39650d..ea19b48 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -49,6 +49,19 @@ jobs:
         echo $VERSION_IMAGE_TAG
         echo "VERSION_IMAGE_TAG=${VERSION_IMAGE_TAG}" >> $GITHUB_OUTPUT
 
+    - name: Set Package Versions
+      id: pkg_version
+      run: |
+        get_latest_release() {
+          curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
+            grep '"tag_name":' |                                            # Get tag line
+            sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
+        }
+        export HOMEBRIDGE_APT_PKG_VERSION=`get_latest_release "homebridge/homebridge-apt-pkg"`
+        export FFMPEG_VERSION=`get_latest_release "homebridge/ffmpeg-for-homebridge"`
+        echo "HOMEBRIDGE_APT_PKG_VERSION=${HOMEBRIDGE_APT_PKG_VERSION}" >> $GITHUB_OUTPUT
+        echo "FFMPEG_VERSION=${FFMPEG_VERSION}" >> $GITHUB_OUTPUT
+
     - name: Log into GitHub Container registry
       uses: docker/login-action@v3
       with:
@@ -63,6 +76,9 @@ jobs:
         file: ./Dockerfile
         platforms: linux/amd64,linux/arm/v7,linux/arm64
         push: true
+        build-args: |
+          HOMEBRIDGE_APT_PKG_VERSION=${{ steps.pkg_version.outputs.HOMEBRIDGE_APT_PKG_VERSION }}
+          FFMPEG_VERSION=${{ steps.pkg_version.outputs.FFMPEG_VERSION }}
         tags: |
           ghcr.io/homebridge/homebridge:latest
           ghcr.io/homebridge/homebridge:ubuntu
@@ -84,6 +100,9 @@ jobs:
         file: ./Dockerfile
         platforms: linux/amd64,linux/arm/v7,linux/arm64
         push: true
+        build-args: |
+          HOMEBRIDGE_APT_PKG_VERSION=${{ steps.pkg_version.outputs.HOMEBRIDGE_APT_PKG_VERSION }}
+          FFMPEG_VERSION=${{ steps.pkg_version.outputs.FFMPEG_VERSION }}
         tags: |
           homebridge/homebridge:latest
           homebridge/homebridge:ubuntu
diff --git a/Dockerfile b/Dockerfile
index 647783a..7bacfcb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,10 +6,13 @@ LABEL org.opencontainers.image.authors="homebridge"
 LABEL org.opencontainers.image.url="https://github.com/homebridge/docker-homebridge"
 LABEL org.opencontainers.image.licenses="GPL-3.0"
 
-# update to latest releases prior to release
+# Latest release is supplied as a build argument
 
-ENV HOMEBRIDGE_PKG_VERSION=v1.2.1 \
-  FFMPEG_VERSION=v2.1.1
+ARG HOMEBRIDGE_APT_PKG_VERSION
+ARG FFMPEG_VERSION
+
+ENV HOMEBRIDGE_APT_PKG_VERSION=${HOMEBRIDGE_APT_PKG_VERSION:-v1.2.1}
+ENV FFMPEG_VERSION=${FFMPEG_VERSION:-v2.1.1}
 
 ENV S6_OVERLAY_VERSION=3.1.1.2 \
  S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 \
@@ -65,9 +68,9 @@ RUN case "$(uname -m)" in \
     *) echo "unsupported architecture"; exit 1 ;; \
     esac \
   && set -x \
-  && curl -sSLf -o /homebridge_${HOMEBRIDGE_PKG_VERSION}.deb https://github.com/homebridge/homebridge-apt-pkg/releases/download/${HOMEBRIDGE_PKG_VERSION}/homebridge_${HOMEBRIDGE_PKG_VERSION}_${DEB_ARCH}.deb \
-  && dpkg -i /homebridge_${HOMEBRIDGE_PKG_VERSION}.deb \
-  && rm -rf /homebridge_${HOMEBRIDGE_PKG_VERSION}.deb \
+  && curl -sSLf -o /homebridge_${HOMEBRIDGE_APT_PKG_VERSION}.deb https://github.com/homebridge/homebridge-apt-pkg/releases/download/${HOMEBRIDGE_APT_PKG_VERSION}/homebridge_${HOMEBRIDGE_APT_PKG_VERSION}_${DEB_ARCH}.deb \
+  && dpkg -i /homebridge_${HOMEBRIDGE_APT_PKG_VERSION}.deb \
+  && rm -rf /homebridge_${HOMEBRIDGE_APT_PKG_VERSION}.deb \
   && chown -R root:root /opt/homebridge \
   && rm -rf /var/lib/homebridge
 
diff --git a/test-build-local.sh b/test-build-local.sh
new file mode 100755
index 0000000..8cc7a43
--- /dev/null
+++ b/test-build-local.sh
@@ -0,0 +1,15 @@
+#! /bin/sh
+
+get_latest_release() {
+  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
+    grep '"tag_name":' |                                            # Get tag line
+    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
+}
+
+export HOMEBRIDGE_APT_PKG_VERSION=`get_latest_release "homebridge/homebridge-apt-pkg"`
+export FFMPEG_VERSION=`get_latest_release "homebridge/ffmpeg-for-homebridge"`
+
+echo HOMEBRIDGE_APT_PKG_VERSION ${HOMEBRIDGE_APT_PKG_VERSION}
+echo FFMPEG_VERSION ${FFMPEG_VERSION}
+
+docker build -f ./Dockerfile --build-arg HOMEBRIDGE_APT_PKG_VERSION=${HOMEBRIDGE_APT_PKG_VERSION} --build-arg FFMPEG_VERSION=${FFMPEG_VERSION} -t 'docker-homebridge' .