[Maintenance] Minimize alsa dependencies #257 (#258)

Dockerfile

@@ -2,6 +2,7 @@ ARG BASE_IMAGE
 FROM ${BASE_IMAGE} AS BASE
 ARG DOWNLOAD_FROM_SOURCEFORGE
 ARG BUILD_MODE
+ARG FORCE_ARCH
 ARG USE_APT_PROXY
 
 RUN mkdir -p /app/conf

build.sh

@@ -7,13 +7,13 @@
 
 declare -A base_images
 
-base_images[sid]=debian:sid
-base_images[stable]=debian:stable
-base_images[unstable]=debian:unstable
-base_images[trixie]=debian:trixie
-base_images[bookworm]=debian:bookworm
-base_images[bullseye]=debian:bullseye
-base_images[buster]=debian:buster
+base_images[sid]=debian:sid-slim
+base_images[stable]=debian:stable-slim
+base_images[unstable]=debian:unstable-slim
+base_images[trixie]=debian:trixie-slim
+base_images[bookworm]=debian:bookworm-slim
+base_images[bullseye]=debian:bullseye-slim
+base_images[buster]=debian:buster-slim
 base_images[trusty]=ubuntu:trusty
 base_images[xenial]=ubuntu:xenial
 base_images[bionic]=ubuntu:bionic
@@ -49,19 +49,21 @@ DEFAULT_USE_PROXY=N
 download=$DEFAULT_SOURCEFORGE_DOWNLOAD
 tag=$DEFAULT_TAG
 
-while getopts b:d:t:p:m: flag
+while getopts b:d:t:p:m:f: flag
 do
     case "${flag}" in
         b) base_image=${OPTARG};;
         d) download=${OPTARG};;
         t) tag=${OPTARG};;
         p) proxy=${OPTARG};;
         m) build_mode=${OPTARG};;
+        f) force_arch=${OPTARG};;
     esac
 done
 
 echo "Input: base_image = [$base_image]";
 echo "Input: Download from SourceForge = [$sd]";
+echo "Input: Force Architecture = [$force_arch]";
 echo "Input: Image Tag = [$tag]";
 echo "Input: Proxy = [$proxy]";
 echo "Input: Build mode = [$build_mode]";
@@ -112,6 +114,7 @@ fi
 
 echo "Build Argument: Base Image = ["$expanded_base_image"]"
 echo "Build Argument: Download from SourceForge = ["$download"]"
+echo "Build Argument: Force Architecture = [$force_arch]";
 echo "Build Argument: Image Tag = ["$tag"]"
 echo "Build Argument: Build Mode = ["$build_mode"]"
 echo "Build Argument: Proxy = ["$proxy"]"
@@ -120,6 +123,7 @@ docker build . \
     --build-arg BASE_IMAGE=${expanded_base_image} \
     --build-arg DOWNLOAD_FROM_SOURCEFORGE=${download} \
     --build-arg BUILD_MODE=${build_mode} \
+    --build-arg FORCE_ARCH=${force_arch} \
     --build-arg USE_APT_PROXY=${proxy} \
     -t giof71/squeezelite:$tag \
     --progress=plain

doc/release.md

@@ -10,6 +10,7 @@ Older build might be dropped in order to save space on docker-hub and incur in l
 
 Date|Type|Description
 :---|:---|:---
+2023-12-31|Improvement|Reduce alsa dependencies (see [#257](https://github.com/GioF71/squeezelite-docker/issues/257))
 2023-12-30|Improvement|Separate builds for alsa and pulseaudio (see [#254](https://github.com/GioF71/squeezelite-docker/issues/254))
 2023-12-18|Improvement|Support for a config file prefix (see [#249](https://github.com/GioF71/squeezelite-docker/issues/249))
 2023-12-18|Improvement|Autogen mac address (see [#247](https://github.com/GioF71/squeezelite-docker/issues/247))

install/install-dep.sh

@@ -1,14 +1,31 @@
 #!/bin/bash
 
-apt-get update
-
-if [[ -z "${BUILD_MODE^^}" ]] || [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "ALSA" ]]; then
-    echo "Installing support for Alsa ..."
-    apt-get install libasound2 --no-install-recommends -y
-    echo "Support for Alsa installed."
-fi
-if [[ -z "${BUILD_MODE^^}" ]] || [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "PULSE" ]]; then
-    echo "Installing support for PulseAudio ..."
-    apt-get install pulseaudio --no-install-recommends -y
-    echo "Support for PulseAudio installed."
+if [[ "$DOWNLOAD_FROM_SOURCEFORGE" == "Y" ]]; then
+    echo "Using sourceforge binaries, installing required dependencies - BEGIN"
+    apt-get update
+    if [[ -z "${BUILD_MODE^^}" ]] || [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "ALSA" ]]; then
+        echo "Installing support for Alsa ..."
+        apt-get install --no-install-recommends -y libasound2
+        echo "Support for Alsa installed."
+    fi
+    if [[ -z "${BUILD_MODE^^}" ]] || [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "PULSE" ]]; then
+        echo "Installing support for PulseAudio ..."
+        apt-get install --no-install-recommends -y \
+            libavcodec59 \
+            libavformat59 \
+            libavutil57 \
+            libfaad2 \
+            libflac12 \
+            liblirc-client0 \
+            libmad0 \
+            libmpg123-0 \
+            libopusfile0 \
+            libpulse0 \
+            libsoxr0 \
+            libssl3 \
+            libvorbisfile3 \
+            lsb-base
+        echo "Support for PulseAudio installed."
+    fi
+    echo "Using sourceforge binaries, installing required dependencies - END"
 fi

install/installer.sh

@@ -6,6 +6,11 @@ set -ex
 # 1 Unsupported platform
 
 ARCH=`uname -m`
+echo "ARCH=[${ARCH}] FORCE_ARCH=[${FORCE_ARCH}]"
+if [[ -n "${FORCE_ARCH}" ]]; then
+    echo "Overriding ARCH=[${ARCH}] to [${FORCE_ARCH}]"
+    ARCH="${FORCE_ARCH}"
+fi
 
 echo "install-script.sh: BUILD_MODE=[${BUILD_MODE}]"
 echo "install-script.sh: DOWNLOAD_FROM_SOURCEFORGE=[${DOWNLOAD_FROM_SOURCEFORGE}]"
@@ -28,9 +33,9 @@ download_url_dict_pulse[$arch_amd64]="https://sourceforge.net/projects/lmsclient
 download_url_dict_pulse[$arch_arm_v7]="https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/squeezelite-pulse-1.9.9.1392-armhf.tar.gz/download"
 download_url_dict_pulse[$arch_arm_v8]="https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/squeezelite-pulse-1.9.9.1428-aarch64.tar.gz/download"
 
-if [ "$DOWNLOADED_BIN" == "Y" ]; then
-    apt-get install wget -y    
-    ARCH=`uname -m`
+if [[ "$DOWNLOAD_FROM_SOURCEFORGE" == "Y" ]]; then
+    apt-get install wget -y
+    #ARCH=`uname -m`
     mkdir /assets
     mkdir -p /assets/sourceforge
     if [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "ALSA" ]]; then
@@ -67,12 +72,14 @@ if [ "$DOWNLOADED_BIN" == "Y" ]; then
 else
     if [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "ALSA" ]]; then
         echo "Installing ALSA ..."
+        apt-get update
         apt-get install squeezelite --no-install-recommends -y
         cp /usr/bin/squeezelite /app/bin/squeezelite
         echo "Installed ALSA."
     fi
     if [[ "${BUILD_MODE^^}" == "FULL" ]] || [[ "${BUILD_MODE^^}" == "PULSE" ]]; then
         echo "Installing Pulse ..."
+        apt-get update
         apt-get install squeezelite-pulseaudio --no-install-recommends -y
         cp /usr/bin/squeezelite-pulseaudio /app/bin/squeezelite-pulseaudio
         echo "Installed PULSE."