From 9907babe8f0ca41262b56595fb6841a16f5ed7e6 Mon Sep 17 00:00:00 2001
From: Noemi <45180344+unflxw@users.noreply.github.com>
Date: Thu, 21 Nov 2024 13:15:34 +0100
Subject: [PATCH] Release macOS builds

Add macOS builds for Apple Silicon and Intel to the release process.
---
 .changesets/release-macos-builds.md    |  8 ++++++++
 .github/workflows/publish_release.yaml |  2 ++
 README.md                              |  2 +-
 install.sh                             | 23 +++++++++++++----------
 script/build_artifacts                 |  2 ++
 5 files changed, 26 insertions(+), 11 deletions(-)
 create mode 100644 .changesets/release-macos-builds.md

diff --git a/.changesets/release-macos-builds.md b/.changesets/release-macos-builds.md
new file mode 100644
index 0000000..feff41e
--- /dev/null
+++ b/.changesets/release-macos-builds.md
@@ -0,0 +1,8 @@
+---
+bump: patch
+type: add
+---
+
+Release macOS builds for Apple Silicon (arm64) and Intel (x86_64).
+
+Using these builds is discouraged in production environments.
diff --git a/.github/workflows/publish_release.yaml b/.github/workflows/publish_release.yaml
index 43f4257..e3e0ed2 100644
--- a/.github/workflows/publish_release.yaml
+++ b/.github/workflows/publish_release.yaml
@@ -71,6 +71,8 @@ jobs:
             'release/x86_64-unknown-linux-musl.tar.gz#Linux (x86_64, musl)' \
             'release/aarch64-unknown-linux-gnu.tar.gz#Linux (arm64)' \
             'release/aarch64-unknown-linux-musl.tar.gz#Linux (arm64, musl)' \
+            'release/x86_64-apple-darwin.tar.gz#macOS (x86_64)' \
+            'release/aarch64-apple-darwin.tar.gz#macOS (arm64)' \
             'release/install.sh#Installer script'
         env:
           GH_TOKEN: ${{github.token}}
diff --git a/README.md b/README.md
index acacaef..e0135e9 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ curl -sSL https://github.com/appsignal/appsignal-wrap/releases/latest/download/i
 
 You'll need to run it with super-user privileges -- if you're not running this as root, prefix it with `sudo`.
 
-Currently, `appsignal-wrap` is only supported for Linux, in the x86_64 and ARM64 architectures. Linux distributions based on musl, such as Alpine, are also supported.
+`appsignal-wrap` is only supported for Linux and macOS, in the x86_64 (Intel) and arm64 (Apple Silicon) architectures. Linux distributions based on musl, such as Alpine, are also supported.
 
 Not a fan of `curl | sh` one-liners? Download the binary for your operating system and architecture [from our latest release](https://github.com/appsignal/appsignal-wrap/releases/latest/).
 
diff --git a/install.sh b/install.sh
index aaca329..4bcf77f 100755
--- a/install.sh
+++ b/install.sh
@@ -12,6 +12,8 @@ if ! command -v tar >/dev/null; then
   exit 1
 fi
 
+# This value is automatically updated during the release process;
+# see `script/write_version`.
 LAST_RELEASE="0.2.0"
 
 VERSION="${APPSIGNAL_WRAP_VERSION:-"$LAST_RELEASE"}"
@@ -20,25 +22,21 @@ INSTALL_FOLDER="${APPSIGNAL_WRAP_INSTALL_FOLDER:-"/usr/local/bin"}"
 # Expected values are "linux" or "darwin".
 OS="$(uname -s | tr '[:upper:]' '[:lower:]')"
 
-if [ "$OS" != "linux" ]; then
-  echo "Error: Unsupported OS: $OS"
-  exit 1
-fi
-
 if [ "$OS" = "linux" ]; then
   OS_FRIENDLY="Linux"
   VENDOR="unknown"
+elif [ "$OS" = "darwin" ]; then
+  OS_FRIENDLY="macOS"
+  VENDOR="apple"
+else
+  echo "Error: Unsupported OS: $OS"
+  exit 1
 fi
 
 # Expected values are "x86_64", "aarch64" or "arm64".
 ARCH="$(uname -m)"
 ARCH_FRIENDLY="$ARCH"
 
-if [ "$ARCH" != "x86_64" ] && [ "$ARCH" != "arm64" ] && [ "$ARCH" != "aarch64" ]; then
-  echo "Error: Unsupported architecture: $ARCH"
-  exit 1
-fi
-
 # Rename "arm64" to "aarch64" to match the naming convention used by the Rust
 # toolchain target triples.
 if [ "$ARCH" = "arm64" ]; then
@@ -50,6 +48,11 @@ if [ "$ARCH" = "aarch64" ]; then
   ARCH_FRIENDLY="arm64"
 fi
 
+if [ "$ARCH" != "x86_64" ] && [ "$ARCH" != "aarch64" ]; then
+  echo "Error: Unsupported architecture: $ARCH"
+  exit 1
+fi
+
 EXTRA=""
 EXTRA_FRIENDLY=""
 
diff --git a/script/build_artifacts b/script/build_artifacts
index 41510f0..e2612b3 100755
--- a/script/build_artifacts
+++ b/script/build_artifacts
@@ -2,8 +2,10 @@
 
 rm -rf release
 
+script/build_artifact x86_64-apple-darwin
 script/build_artifact x86_64-unknown-linux-gnu
 script/build_artifact x86_64-unknown-linux-musl
+script/build_artifact aarch64-apple-darwin
 script/build_artifact aarch64-unknown-linux-gnu
 script/build_artifact aarch64-unknown-linux-musl