Bundle binaries at buildtime

.github/workflows/BuildImage.yml

@@ -1,8 +1,16 @@
 name: Build Image
 
-on: [push, pull_request_target, workflow_dispatch]
+on:
+  push:
+  pull_request_target:
+  workflow_dispatch:
+    inputs:
+      mod_version:
+        type: string
+        required: false
 
 env:
+  MOD_VERSION: ${{ inputs.mod_version }}
   GITHUB_REPO: "linuxserver/docker-mods" #don't modify
   ENDPOINT: "linuxserver/mods" #don't modify
   BASEIMAGE: "universal" #replace
@@ -20,7 +28,11 @@ jobs:
           echo "BASEIMAGE=${{ env.BASEIMAGE }}" >> $GITHUB_OUTPUT
           echo "MODNAME=${{ env.MODNAME }}" >> $GITHUB_OUTPUT
           # **** If the mod needs to be versioned, set the versioning logic below. Otherwise leave as is. ****
-          MOD_VERSION=$(curl -sX GET "https://api.github.com/repos/kovidgoyal/calibre/releases/latest" | jq -r '.tag_name')
+          if [[ -z "${{ env.MOD_VERSION }}" ]]; then
+            MOD_VERSION=$(curl -sX GET "https://api.github.com/repos/kovidgoyal/calibre/releases/latest" | jq -r '.tag_name')
+          else
+            MOD_VERSION=${{ env.MOD_VERSION }}
+          fi
           echo "MOD_VERSION=${MOD_VERSION}" >> $GITHUB_OUTPUT
     outputs:
       GITHUB_REPO: ${{ steps.outputs.outputs.GITHUB_REPO }}

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ## Buildstage ##
-FROM ghcr.io/linuxserver/baseimage-alpine:3.19 AS buildstage
+FROM ghcr.io/linuxserver/baseimage-alpine:3.20 AS buildstage
 
 ARG MOD_VERSION
 
@@ -12,6 +12,15 @@ RUN \
     MOD_VERSION=$(curl -sX GET "https://api.github.com/repos/kovidgoyal/calibre/releases/latest" \
       | jq -r '.tag_name'); \
   fi && \
+  if [ "$(uname -m)" == "x86_64" ]; then \
+    curl -o \
+        /root-layer/calibre.txz -L \
+        "https://download.calibre-ebook.com/${MOD_VERSION:1}/calibre-${MOD_VERSION:1}-x86_64.txz"; \
+  elif [ "$(uname -m)" == "aarch64" ]; then \
+    curl -o \
+        /root-layer/calibre.txz -L \
+        "https://download.calibre-ebook.com/${MOD_VERSION:1}/calibre-${MOD_VERSION:1}-arm64.txz"; \
+  fi && \
   echo $MOD_VERSION > /root-layer/CALIBRE_RELEASE
 
 # copy local files

root/etc/s6-overlay/s6-rc.d/init-mod-universal-calibre-setup/run

@@ -1,20 +1,6 @@
 #!/usr/bin/with-contenv bash
 
-if [[ "$(uname -m)" == "armv7l" ]]; then
-cat <<-EOF
-    ********************************************************
-    ********************************************************
-    *                                                      *
-    *                         !!!!                         *
-    *   universal-calibre mod is not supported on armhf.   *
-    *                                                      *
-    ********************************************************
-    ********************************************************
-EOF
-exit 0
-fi
-
-if [ ! -f /usr/bin/apt ]; then
+if [[ ! -f /usr/bin/apt ]]; then
 cat <<-EOF
     ********************************************************
     ********************************************************
@@ -31,33 +17,11 @@ fi
 
 export DEBIAN_FRONTEND="noninteractive"
 
-CALIBRE_RELEASE="$(cat /CALIBRE_RELEASE)"
-if [ -z ${CALIBRE_RELEASE+x} ]; then
-    CALIBRE_RELEASE=$(curl -sX GET "https://api.github.com/repos/kovidgoyal/calibre/releases/latest" \
-    | awk '/tag_name/{print $4;exit}' FS='[""]'); \
-fi 
-
-
-if [ ! -e /usr/bin/calibre-server ] || [ "${CALIBRE_RELEASE}" != "$(cat /config/.CALIBRE_RELEASE || :)" ]; then
-    echo "**** Installing/updating calibre ****"
-    rm -rf /app/calibre
-    mkdir -p \
-        /app/calibre
-    if [ "$(uname -m)" == "x86_64" ]; then
-        curl -o \
-            /tmp/calibre.txz -L \
-            "https://github.com/kovidgoyal/calibre/releases/download/${CALIBRE_RELEASE}/calibre-${CALIBRE_RELEASE:1}-x86_64.txz"
-    elif [ "$(uname -m)" == "aarch64" ]; then
-        curl -o \
-            /tmp/calibre.txz -L \
-            "https://github.com/kovidgoyal/calibre/releases/download/${CALIBRE_RELEASE}/calibre-${CALIBRE_RELEASE:1}-arm64.txz"
-    fi
+if [[ ! -e /usr/bin/calibre-server ]]; then
     tar xf \
         /tmp/calibre.txz \
         -C /app/calibre
     rm /tmp/calibre.txz
+    echo "Installing Calibre version $(cat /CALIBRE_RELEASE)"
     /app/calibre/calibre_postinstall
-    echo "${CALIBRE_RELEASE}" > /config/.CALIBRE_RELEASE
-else
-    echo "**** Calibre already installed, skipping ****"
 fi