Add musl arm64 binary (#595)

.github/workflows/ci.yml

@@ -65,30 +65,24 @@ jobs:
         docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
         ./linux-container-ci.sh ${{ env.BUILDER_VERSION }} aws-crt-${{ matrix.image }} build -p ${{ env.PACKAGE_NAME }}
 
-  linux-musl-armv7:
-    runs-on: ubuntu-24.04 # latest
+  linux-musl-armv8:
+    runs-on: codebuild-aws-crt-nodejs-arm64-${{ github.run_id }}-${{ github.run_attempt }}-arm-3.0-large
     strategy:
       fail-fast: false
-      matrix:
-        image:
-          - alpine-3.16-x64
     steps:
     - uses: aws-actions/configure-aws-credentials@v4
       with:
         role-to-assume: ${{ env.CRT_CI_ROLE }}
         aws-region: ${{ env.AWS_DEFAULT_REGION }}
-    - name: Install qemu/docker
-      run: docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
     - name: Checkout Sources
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: true
     # We can't use the `uses: docker://image` version yet, GitHub lacks authentication for actions -> packages
     - name: Build ${{ env.PACKAGE_NAME }}
       run: |
-        export AWS_CRT_ARCH=armv7
         aws s3 cp s3://aws-crt-test-stuff/ci/${{ env.BUILDER_VERSION }}/linux-container-ci.sh ./linux-container-ci.sh && chmod a+x ./linux-container-ci.sh
-        ./linux-container-ci.sh ${{ env.BUILDER_VERSION }} aws-crt-alpine-3.16-armv7 build -p ${{ env.PACKAGE_NAME }}
+        ./linux-container-ci.sh ${{ env.BUILDER_VERSION }} aws-crt-alpine-3.16-arm64 build -p ${{ env.PACKAGE_NAME }}
 
   linux-compiler-compat:
     runs-on: ubuntu-24.04 # latest

continuous-delivery/build-binaries-linux-musl-arm64.yml

@@ -0,0 +1,17 @@
+version: 0.2
+phases:
+  install:
+    commands:
+  build:
+    commands:
+      - mkdir linux-arm64-musl
+      - cd aws-crt-nodejs
+      - ./continuous-delivery/generic-linux-build.sh aws-crt-alpine-3.16-arm64
+      - cp -r dist/bin/linux-arm64-musl/* ../linux-arm64-musl/
+
+  post_build:
+    commands:
+
+artifacts:
+  files:
+    - 'linux-arm64-musl/**/*'

continuous-delivery/generic-linux-build.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -ex
+
+IMAGE_NAME=$1
+shift
+
+# Pry the builder version this CRT is using out of ci.yml
+BUILDER_VERSION=$(cat .github/workflows/ci.yml | grep 'BUILDER_VERSION:' | sed 's/\s*BUILDER_VERSION:\s*\(.*\)/\1/')
+echo "Using builder version ${BUILDER_VERSION}"
+
+aws ecr get-login-password | docker login 123124136734.dkr.ecr.us-east-1.amazonaws.com -u AWS --password-stdin
+export DOCKER_IMAGE=123124136734.dkr.ecr.us-east-1.amazonaws.com/${IMAGE_NAME}:${BUILDER_VERSION}
+
+export BRANCH_TAG=$(git describe --tags)
+docker run --mount type=bind,src=$(pwd),dst=/root/aws-crt-nodejs --env CXXFLAGS $DOCKER_IMAGE --version=${BUILDER_VERSION} build -p aws-crt-nodejs --branch ${BRANCH_TAG} run_tests=false
+docker container prune -f

continuous-delivery/pack.sh

@@ -39,7 +39,7 @@ mkdir $UNZIP
 tar -xf aws-crt-$CURRENT_TAG.tgz -C $UNZIP
 PACK_FILE_SIZE_KB=$(du -sk $UNZIP | awk '{print $1}')
 echo "Current package size: ${PACK_FILE_SIZE_KB}"
-if expr $PACK_FILE_SIZE_KB \> "$((27000))" ; then
+if expr $PACK_FILE_SIZE_KB \> "$((33000))" ; then
     # the package size is too large, return -1
     echo "Package size is too large!"
     exit -1