Prosody AppImage: aarch64 architecture.

build-prosody.sh

@@ -13,10 +13,10 @@ fi
 
 cd "$prosody_build_dir"
 
-if [ -f "$prosody_build_dir/livechat-prosody-x86_64.AppImage" ]; then
-  echo "Prosody image already built."
+if [ -f "$prosody_build_dir/livechat-prosody-x86_64.AppImage" ] && [ -f "$prosody_build_dir/livechat-prosody-aarch64.AppImage" ]; then
+  echo "Prosody images already built."
 else
-  echo "Prosody image must be build..."
+  echo "Prosody images must be build..."
 
   # Prerequisite: you must have python3-venv installed on your system
   if [[ ! -d "venv" ]]; then
@@ -32,22 +32,31 @@ else
 
   echo "Copying appimage source files..."
   cp "$rootdir/prosody/appimage_x86_64.yml" "$prosody_build_dir/appimage_x86_64.yml"
+  cp "$rootdir/prosody/appimage_aarch64.yml" "$prosody_build_dir/appimage_aarch64.yml"
   cp "$rootdir/prosody/launcher.lua" "$prosody_build_dir/launcher.lua"
 
-  echo "Building Prosody..."
+  echo "Building Prosody x86_64..."
   appimage-builder --recipe "$prosody_build_dir/appimage_x86_64.yml"
+
+  echo "Cleaning build folders before building aarch64..."
+  rm -rf "$prosody_build_dir/AppDir"
+  rm -rf "$prosody_build_dir/appimage-build"
+
+  echo "Building Prosody aarch64..."
+  appimage-builder --recipe "$prosody_build_dir/appimage_aarch64.yml"
+
+  # For some obscur reason, if we keep AppDir and appimage-build folders,
+  # and if we try to install the plugin using the Peertube CLI,
+  # the installation fails because there are some subfolders that are right protected.
+  # To avoid that, we clean them:
+  echo "Cleaning build folders..."
+  rm -rf "$prosody_build_dir/AppDir"
+  rm -rf "$prosody_build_dir/appimage-build"
 fi
 
 echo "Copying Prosody dist files..."
 mkdir -p "$prosody_destination_dir" && cp $prosody_build_dir/livechat-prosody-x86_64.AppImage "$prosody_destination_dir/"
-
-# For some obscur reason, if we keep AppDir and appimage-build folders,
-# and if we try to install the plugin using the Peertube CLI,
-# the installation fails because there are some subfolders that are right protected.
-# To avoid that, we clean them:
-echo "Cleaning build folders..."
-rm -rf "$prosody_build_dir/AppDir"
-rm -rf "$prosody_build_dir/appimage-build"
+mkdir -p "$prosody_destination_dir" && cp $prosody_build_dir/livechat-prosody-aarch64.AppImage "$prosody_destination_dir/"
 
 echo "Prosody AppImage OK."
 

prosody/appimage_aarch64.yml

@@ -0,0 +1,60 @@
+# This file is meant to be used with appimage-builder: https://appimage-builder.readthedocs.io
+# See it is use in the build-prosody.sh script.
+
+version: 1
+
+script:
+  # Remove any previous build
+  - rm -rf AppDir | true
+  # Make usr dirs
+  - mkdir -p AppDir/usr/bin
+  # Copy the launcher code into the AppDir
+  - cp ./launcher.lua  AppDir/usr/bin/
+
+AppDir:
+  path: ./AppDir
+
+  app_info:
+    id: org.peertube-plugin-livechat.prosody
+    name: prosody
+    icon: utilities-terminal
+    version: 1.0.0
+    exec: usr/bin/lua5.2
+    exec_args: "$APPDIR/usr/bin/launcher.lua $@"
+
+  apt:
+    arch: arm64
+    sources:
+      - sourceline: 'deb [arch=arm64] https://deb.debian.org/debian/ bullseye main contrib'
+        key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x648ACFD622F3D138'
+      - sourceline: 'deb [arch=arm64] https://deb.debian.org/debian/ bullseye-backports main contrib'
+
+    include:
+      - lua5.2
+      - lua-unbound
+      - prosody/bullseye-backports
+
+  files:
+    exclude:
+      - usr/share/man
+      - usr/share/doc/*/README.*
+      - usr/share/doc/*/changelog.*
+      - usr/share/doc/*/NEWS.*
+      - usr/share/doc/*/TODO.*
+      - etc/init.d/*
+      - etc/logrotate.d/*
+
+  runtime:
+    # Here we use the path_mappings to rewrite, on runtime, all paths.
+    # Note: this assume that peertube-plugin-livechat is not in a subdir of one of following mappings.
+    #       This seems a reasonable assumption.
+    path_mappings:
+      - /etc/:$APPDIR/etc/
+      - /lib/:$APPDIR/lib/
+      - /lib64/:$APPDIR/lib64/
+      - /runtime/:$APPDIR/runtime/
+      - /usr/:$APPDIR/usr/
+
+AppImage:
+  arch: aarch64
+  file_name: 'livechat-prosody-aarch64.AppImage'

server/lib/diagnostic/prosody.ts

@@ -37,6 +37,14 @@ export async function diagProsody (test: string, options: RegisterServerOptions)
 
     result.messages.push(`Prosody path will be '${wantedConfig.paths.exec}'`)
 
+    if (wantedConfig.paths.appImageToExtract) {
+      result.messages.push(`Prosody will be using the '${wantedConfig.paths.appImageToExtract}' AppImage`)
+    } else {
+      result.messages.push('Prosody will not be using any AppImage')
+    }
+
+    result.messages.push(`Prosody AppImage extract path will be '${wantedConfig.paths.appImageExtractPath}'`)
+
     result.messages.push(`Prosody modules path will be '${wantedConfig.paths.modules}'`)
 
     result.messages.push(`Prosody rooms will be grouped by '${wantedConfig.roomType}'.`)

server/lib/prosody/config.ts

@@ -43,7 +43,13 @@ async function getProsodyFilePaths (options: RegisterServerOptions): Promise<Pro
     execCtl = 'prosodyctl'
     execCtlArgs = []
   } else {
-    appImageToExtract = path.resolve(__dirname, '../../prosody/livechat-prosody-x86_64.AppImage')
+    const arch = process.arch
+    if (arch === 'arm' || arch === 'arm64') {
+      logger.info('Node process.arch is ' + arch + ', we will be using the aarch64 Prosody AppImage')
+      appImageToExtract = path.resolve(__dirname, '../../prosody/livechat-prosody-aarch64.AppImage')
+    } else {
+      appImageToExtract = path.resolve(__dirname, '../../prosody/livechat-prosody-x86_64.AppImage')
+    }
     exec = path.resolve(appImageExtractPath, 'squashfs-root/AppRun')
     execArgs = ['prosody']
     execCtl = exec