Add macOS x64 desktop and CLI releases

.github/workflows/release.yml

@@ -27,6 +27,11 @@ jobs:
             os: macos
             arch: aarch64
             ext: tar.gz
+          - name: macOS-x64
+            runner: macos-15-intel
+            os: macos
+            arch: x64
+            ext: tar.gz
           - name: Linux-x64
             runner: ubuntu-latest
             os: linux
@@ -152,6 +157,12 @@ jobs:
             os: macos
             arch: arm64
             ext: dmg
+          - name: macOS-x64
+            runner: macos-15-intel
+            task: packageReleaseDmg
+            os: macos
+            arch: x64
+            ext: dmg
           - name: Linux-x64
             runner: ubuntu-latest
             task: packageReleaseDeb

README.md

@@ -118,7 +118,7 @@ Download the latest apps from [GitHub Releases](https://github.com/linroid/Ketch
 | Platform | Format |
 |---|---|
 | Android | `.apk` |
-| macOS (arm64) | `.dmg` |
+| macOS (x64, arm64) | `.dmg` |
 | Linux (x64, arm64) | `.deb` |
 | Windows (x64, arm64) | `.msi` |
 | iOS | Build from [source](app/ios/) via Xcode |
@@ -144,7 +144,7 @@ ketch https://example.com/file.zip
 ketch server --config /path/to/config.toml
 ```
 
-Supported platforms: **macOS** (arm64), **Linux** (x64, arm64), **Windows** (x64). See the [CLI documentation](cli/README.md) for all commands, flags, and config file reference.
+Supported platforms: **macOS** (x64, arm64), **Linux** (x64, arm64), **Windows** (x64). See the [CLI documentation](cli/README.md) for all commands, flags, and config file reference.
 
 ## How It Works
 

install.sh

@@ -88,11 +88,6 @@ main() {
 
   info "Installing ketch v${version} (${os}/${arch})"
 
-  # macOS CLI is only available for arm64
-  if [ "$os" = "macos" ] && [ "$arch" = "x64" ]; then
-    error "macOS x64 (Intel) builds are not available. Only arm64 (Apple Silicon) is supported."
-  fi
-
   # Windows via this script is best-effort
   if [ "$os" = "windows" ]; then
     warn "For Windows, consider downloading the .zip manually from:"
@@ -106,9 +101,11 @@ main() {
 
   local filename="ketch-cli-${version}-${os}-${arch}.${ext}"
   local url="https://github.com/${REPO}/releases/download/v${version}/${filename}"
-  local tmpdir
+  local tmpdir cleanup_command
   tmpdir="$(mktemp -d)"
-  trap 'rm -rf "$tmpdir"' EXIT
+  # Capture the path now: local variables are out of scope when the EXIT trap runs.
+  printf -v cleanup_command 'rm -rf -- %q' "$tmpdir"
+  trap "$cleanup_command" EXIT
 
   info "Downloading ${url}"
   if ! curl -fSL --progress-bar -o "${tmpdir}/${filename}" "$url"; then