add optional architecture overriding for downloading altserver, netmu…

…xd and provision binaries

README.md

@@ -45,6 +45,31 @@ sudo docker run -d \
 
 Logs will be stored in the directory where the container is ran inside `./logs`
 
+## Optional environment variables
+
+It's possible to override which architecture of altserver, netmuxd and anisette-server are downloaded by setting the following environment variables in the docker compose file:
+
+```yaml
+  environment:
+    - OVERRIDE_ALTSERVER_ARCH=x86_64
+    - OVERRIDE_NETMUXD_ARCH=x86_64
+    - OVERRIDE_ANISETTE_ARCH=x86_64
+```
+
+or alternatively adding them in the `docker run` command before the image name:
+
+```shell
+  -e OVERRIDE_ALTSERVER_ARCH=x86_64 \
+  -e OVERRIDE_NETMUXD_ARCH=x86_64 \
+  -e OVERRIDE_ANISETTE_ARCH=x86_64 \
+```
+
+You can check for which architectures are available by checking the releases of each project:
+
+- [AltServer-Linux](https://github.com/NyaMisty/AltServer-Linux/releases)
+- [netmuxd](https://https://github.com/jkcoxson/netmuxd/releases)
+- [Provision](https://github.com/Dadoum/Provision/releases) (this is the anisette-server)
+
 ## Provision libraries
 
 Provision automatically pulls the libraries it requires (libCoreADI.so and libstoreservicescore.so) from the apple music android apk, but this requires a 60+MB download it does automatically, so I decided to include these in the root of the repo already and have the `docker-entrypoint.sh` decompress them where Provision normally would. This is optional and can be removed/commented from the `docker-entrypoint.sh` if you prefer to have Provision download and pull them from the apk.

docker-compose.yml

@@ -15,5 +15,11 @@ services:
       - "/var/run:/var/run"
       - "/sys/fs/cgroup:/sys/fs/cgroup:ro"
     network_mode: host
+    # Optional environment variables to override the default architecture
+    # for the altserver, netmuxd, and anisette binaries.
+    # environment:
+    #   - OVERRIDE_ALTSERVER_ARCH=x86_64
+    #   - OVERRIDE_NETMUXD_ARCH=x86_64
+    #   - OVERRIDE_ANISETTE_ARCH=x86_64
     privileged: true
     restart: unless-stopped

scripts/get-binaries.sh

@@ -42,6 +42,17 @@ save_version() {
     fi
 }
 
+# Function to save the architecture to the architectures file
+save_architecture() {
+    local component="$1"
+    local architecture="$2"
+    if grep -q "^$component" "/altserver/bin/architectures"; then
+        sed -i "s/^$component .*/$component $architecture/" "/altserver/bin/architectures"
+    else
+        echo "$component $architecture" >> "/altserver/bin/architectures"
+    fi
+}
+
 # Generalized function to check version and download files
 check_and_download() {
     local component="$1"
@@ -78,6 +89,11 @@ anisette_url="https://api.github.com/repos/Dadoum/Provision/releases/latest"
 
 ARCH="$(uname -m)"
 
+# Override architectures
+OVERRIDE_ALTSERVER_ARCH="${OVERRIDE_ALTSERVER_ARCH:-}"
+OVERRIDE_NETMUXD_ARCH="${OVERRIDE_NETMUXD_ARCH:-}"
+OVERRIDE_ANISETTE_ARCH="${OVERRIDE_ANISETTE_ARCH:-}"
+
 # Ensure bin directory exists
 mkdir -p "/altserver/bin"
 
@@ -87,10 +103,31 @@ altstore_download_url=$(curl -s "$altstore_url" | jq -r "$altstore_download_path
 check_and_download "AltStore" "$altstore_url" "$altstore_version_path" "$altstore_download_url" "/altserver/bin/AltStore.ipa"
 
 # Check and download AltServer
-check_and_download "AltServer" "$altserver_url" ".tag_name" "https://github.com/NyaMisty/AltServer-Linux/releases/download/%s/AltServer-${ARCH}" "/altserver/bin/AltServer"
+# If the architecture is overridden, use the overridden value
+if [ -n "$OVERRIDE_ALTSERVER_ARCH" ]; then
+    ALTSERVER_PKG_ARCH="AltServer-${OVERRIDE_ALTSERVER_ARCH}"
+else
+    ALTSERVER_PKG_ARCH="AltServer-${ARCH}"
+fi
+check_and_download "AltServer" "$altserver_url" ".tag_name" "https://github.com/NyaMisty/AltServer-Linux/releases/download/%s/${ALTSERVER_PKG_ARCH}" "/altserver/bin/AltServer"
 
 # Check and download netmuxd
-check_and_download "netmuxd" "$netmuxd_url" ".tag_name" "https://github.com/jkcoxson/netmuxd/releases/download/%s/${ARCH}-linux-netmuxd" "/altserver/bin/netmuxd"
+if [ -n "$OVERRIDE_NETMUXD_ARCH" ]; then
+    NETMUXD_PKG_ARCH="${OVERRIDE_NETMUXD_ARCH}-linux-netmuxd"
+else
+    NETMUXD_PKG_ARCH="${ARCH}-linux-netmuxd"
+fi
+check_and_download "netmuxd" "$netmuxd_url" ".tag_name" "https://github.com/jkcoxson/netmuxd/releases/download/%s/${NETMUXD_PKG_ARCH}" "/altserver/bin/netmuxd"
 
 # Check and download anisette-server
-check_and_download "anisette-server" "$anisette_url" ".tag_name" "https://github.com/Dadoum/Provision/releases/download/%s/anisette-server-${ARCH}" "/altserver/bin/anisette-server"
+if [ -n "$OVERRIDE_ANISETTE_ARCH" ]; then
+    ANISETTE_PKG_ARCH="anisette-server-${OVERRIDE_ANISETTE_ARCH}"
+else
+    ANISETTE_PKG_ARCH="anisette-server-${ARCH}"
+fi
+check_and_download "anisette-server" "$anisette_url" ".tag_name" "https://github.com/Dadoum/Provision/releases/download/%s/${ANISETTE_PKG_ARCH}" "/altserver/bin/anisette-server"
+
+# Save the architectures
+save_architecture "AltServer" "$ALTSERVER_PKG_ARCH"
+save_architecture "netmuxd" "$NETMUXD_PKG_ARCH"
+save_architecture "anisette-server" "$ANISETTE_PKG_ARCH"