Merge pull request #837 from linuxserver/code-server-rust-multi

rust: switch to multi-arch

.github/workflows/BuildImage.yml

@@ -7,6 +7,7 @@ env:
   ENDPOINT: "linuxserver/mods" #don't modify
   BASEIMAGE: "code-server"
   MODNAME: "rust"
+  MULTI_ARCH: "true" #set to true if needed
 
 jobs:
   set-vars:
@@ -19,6 +20,7 @@ jobs:
           echo "ENDPOINT=${{ env.ENDPOINT }}" >> $GITHUB_OUTPUT
           echo "BASEIMAGE=${{ env.BASEIMAGE }}" >> $GITHUB_OUTPUT
           echo "MODNAME=${{ env.MODNAME }}" >> $GITHUB_OUTPUT
+          echo "MULTI_ARCH=${{ env.MULTI_ARCH }}" >> $GITHUB_OUTPUT
           # **** If the mod needs to be versioned, set the versioning logic below. Otherwise leave as is. ****
           MOD_VERSION=$(curl -s https://api.github.com/repos/rust-lang/rust/releases/latest | jq -r .tag_name)
           echo "MOD_VERSION=${MOD_VERSION}" >> $GITHUB_OUTPUT
@@ -27,6 +29,7 @@ jobs:
       ENDPOINT: ${{ steps.outputs.outputs.ENDPOINT }}
       BASEIMAGE: ${{ steps.outputs.outputs.BASEIMAGE }}
       MODNAME: ${{ steps.outputs.outputs.MODNAME }}
+      MULTI_ARCH: ${{ steps.outputs.outputs.MULTI_ARCH }}
       MOD_VERSION: ${{ steps.outputs.outputs.MOD_VERSION }}
 
   build:
@@ -42,4 +45,5 @@ jobs:
       ENDPOINT: ${{ needs.set-vars.outputs.ENDPOINT }}
       BASEIMAGE: ${{ needs.set-vars.outputs.BASEIMAGE }}
       MODNAME: ${{ needs.set-vars.outputs.MODNAME }}
+      MULTI_ARCH: ${{ needs.set-vars.outputs.MULTI_ARCH }}
       MOD_VERSION: ${{ needs.set-vars.outputs.MOD_VERSION }}

Dockerfile

@@ -3,18 +3,23 @@ FROM ghcr.io/linuxserver/baseimage-alpine:3.19 as buildstage
 
 ARG MOD_VERSION
 
-RUN if [ -z "$MOD_VERSION" ]; then \
+RUN \
+  echo "**** Retrieving rust version ****" && \
+  if [ -z "$MOD_VERSION" ]; then \
     MOD_VERSION=$(curl -s https://api.github.com/repos/rust-lang/rust/releases/latest | jq -r .tag_name); \
   fi && \
   mkdir -p /root-layer/rust-bins && \
-  SUPPORTED_PLATFORMS="x86_64-unknown-linux-gnu aarch64-unknown-linux-gnu" && \
-  for PLATFORM in $SUPPORTED_PLATFORMS; do \
-    ARCH=${PLATFORM%%-*}; \
-    RUST_BINS=/root-layer/rust-bins/rust-${ARCH}-gnu.tar.gz; \
-    RUST_BINS_URL=https://static.rust-lang.org/dist/rust-${MOD_VERSION}-${PLATFORM}.tar.gz; \
-    echo "Downloading rust for $PLATFORM";  \
-    curl -o $RUST_BINS -sSf $RUST_BINS_URL;  \
-  done;
+  if [ $(uname -m) = "x86_64" ]; then \
+    echo "**** Downloading x86_64 tarball ****" && \
+    curl -fo \
+      /root-layer/rust-bins/rust.tar.gz -L \
+      "https://static.rust-lang.org/dist/rust-${MOD_VERSION}-x86_64-unknown-linux-gnu.tar.gz"; \
+  elif [ $(uname -m) = "aarch64" ]; then \
+    echo "**** Downloading aarch64 tarball ****" && \
+    curl -fo \
+      /root-layer/rust-bins/rust.tar.gz -L \
+      "https://static.rust-lang.org/dist/rust-${MOD_VERSION}-aarch64-unknown-linux-gnu.tar.gz"; \
+  fi
 
 COPY root/ /root-layer/
 

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-rust-install/run

@@ -2,33 +2,25 @@
 
 set -e
 
-RUST_BINS_PATH="/rust-bins"
-PACKAGES_TO_INSTALL_LIST="/mod-repo-packages-to-install.list"
-
 ARCH=$(uname -m)
-SUPPORTED_ARCHS=("x86_64" "aarch64")
-
-if [[ ! " ${SUPPORTED_ARCHS[@]} " =~ " ${ARCH} " ]]; then
-  echo "**** unsupported architecture: $ARCH ****"
-  exit 1
+if [[ "${ARCH}" = "armv7l" ]]; then
+  echo "**** The docker mods no longer support arm32v7/armhf per https://info.linuxserver.io/issues/2023-07-01-armhf/ ****"
+  exit 0
 fi
 
 if ! dpkg -l | grep build-essential >/dev/null; then
   echo "**** adding build-essential to install list ****"
-  echo "build-essential" >>"$PACKAGES_TO_INSTALL_LIST"
+  echo "build-essential" >> /mod-repo-packages-to-install.list
 else
   echo "**** build-essential already installed ****"
 fi
 
-RUST_BINARY_ARCHIVE_PATH="$RUST_BINS_PATH/rust-$ARCH-gnu.tar.gz"
-
-if [[ -f "$RUST_BINARY_ARCHIVE_PATH" ]]; then
+if [[ -f /rust-bins/rust.tar.gz ]]; then
   echo "**** unpacking rust tar ****"
-  tar -xzf "$RUST_BINARY_ARCHIVE_PATH" -C "$RUST_BINS_PATH" --strip-components=1
-
+  tar -xzf /rust-bins/rust.tar.gz -C /rust-bins --strip-components=1
   echo "**** installing rust ****"
-  "$RUST_BINS_PATH/install.sh"
-  rm -rf "$RUST_BINS_PATH"
+  /rust-bins/install.sh
+  rm -rf /rust-bins/rust.tar.gz
 else
   echo "**** latest rust is already installed ****"
 fi