Add prebuilt ponyc releases on MacOS for Apple Silicon

.ci-scripts/arm64-release.bash

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+set -e
+
+# Verify ENV is set up correctly
+# We validate all that need to be set in case, in an absolute emergency,
+# we need to run this by hand. Otherwise the CI environment should
+# provide all of these if properly configured
+if [[ -z "${CLOUDSMITH_API_KEY}" ]]; then
+  echo -e "\e[31mCloudsmith API key needs to be set in CLOUDSMITH_API_KEY."
+  echo -e "Exiting.\e[0m"
+  exit 1
+fi
+
+if [[ -z "${TRIPLE_VENDOR}" ]]; then
+  echo -e "\e[31mVendor needs to be set in TRIPLE_VENDOR."
+  echo -e "Exiting.\e[0m"
+  exit 1
+fi
+
+if [[ -z "${TRIPLE_OS}" ]]; then
+  echo -e "\e[31mOperating system needs to be set in TRIPLE_OS."
+  echo -e "Exiting.\e[0m"
+  exit 1
+fi
+
+# Compiler target parameters
+MACHINE=arm64
+PROCESSOR=armv8
+
+# Triple construction
+TRIPLE=${MACHINE}-${TRIPLE_VENDOR}-${TRIPLE_OS}
+
+# Build parameters
+MAKE_PARALLELISM=8
+BUILD_PREFIX=$(mktemp -d)
+DESTINATION=${BUILD_PREFIX}/lib/pony
+
+# Asset information
+PACKAGE_DIR=$(mktemp -d)
+PACKAGE=ponyc-${TRIPLE}
+
+# Cloudsmith configuration
+CLOUDSMITH_VERSION=$(cat VERSION)
+ASSET_OWNER=ponylang
+ASSET_REPO=releases
+ASSET_PATH=${ASSET_OWNER}/${ASSET_REPO}
+ASSET_FILE=${PACKAGE_DIR}/${PACKAGE}.tar.gz
+ASSET_SUMMARY="Pony compiler"
+ASSET_DESCRIPTION="https://github.com/ponylang/ponyc"
+
+# Build pony installation
+echo "Building ponyc installation..."
+make configure arch=${PROCESSOR} build_flags=-j${MAKE_PARALLELISM}
+make build
+make install arch=${PROCESSOR} prefix="${BUILD_PREFIX}" symlink=no
+
+# Package it all up
+echo "Creating .tar.gz of ponyc installation..."
+pushd "${DESTINATION}" || exit 1
+tar -cvzf "${ASSET_FILE}" -- *
+popd || exit 1
+
+# Ship it off to cloudsmith
+echo "Uploading package to cloudsmith..."
+cloudsmith push raw --version "${CLOUDSMITH_VERSION}" \
+  --api-key "${CLOUDSMITH_API_KEY}" --summary "${ASSET_SUMMARY}" \
+  --description "${ASSET_DESCRIPTION}" ${ASSET_PATH} "${ASSET_FILE}"

.cirrus.yml

@@ -609,6 +609,36 @@ task:
     - export TZ=utc
     - bash .ci-scripts/x86-64-release.bash
 
+task:
+  only_if: $CIRRUS_TAG =~ '^\d+\.\d+\.\d+$'
+
+  timeout_in: 120m
+
+  macos_instance:
+    image: ghcr.io/cirruslabs/macos-monterey-xcode:13.3.1
+
+  name: "release: arm64-apple-darwin"
+
+  environment:
+    TRIPLE_VENDOR: apple
+    TRIPLE_OS: darwin
+    CLOUDSMITH_API_KEY: ENCRYPTED[!2cb1e71c189cabf043ac3a9030b3c7708f9c4c983c86d07372ae58ad246a07c54e40810d038d31c3cf3ed8888350caca!]
+
+  libs_cache:
+    folder: build/libs
+    fingerprint_script: echo "`md5 lib/CMakeLists.txt` arm64 ghcr.io/cirruslabs/macos-monterey-xcode:13.3.1 20220511"
+    populate_script: make libs build_flags=-j12
+  upload_caches:
+    - libs
+
+  install_script:
+    - brew install coreutils python
+    - pip3 install --upgrade cloudsmith-cli
+
+  nightly_script:
+    - export TZ=utc
+    - bash .ci-scripts/arm64-release.bash
+
 task:
   only_if: $CIRRUS_TAG =~ '^\d+\.\d+\.\d+$'
 

.release-notes/apple-silicon-mac-os-releases.md

@@ -0,0 +1,3 @@
+## Add prebuilt ponyc binaries for MacOS on Apple Silicon
+
+We've added prebuilt ponyc binaries specifically made to work MacOS Monterey on Apple Silicon. They can be downloaded directly from Cloudsmith. ponyup installation support will be coming in the near future.

RELEASE_PROCESS.md

@@ -44,6 +44,7 @@ You can verify that the release artifacts were successfully built and uploaded b
 
 Package names will be:
 
+* ponyc-arm64-apple-darwin.tar.gz
 * ponyc-x86-64-apple-darwin.tar.gz
 * ponyc-x86-64-unknown-freebsd-13.0.tar.gz
 * ponyc-x86-64-pc-windows-msvc.zip