npm: publish musl packages and fix exit code on spawn failure

.github/workflows/rust.yml

@@ -229,18 +229,20 @@ jobs:
       - name: Stage platform binaries
         run: |
           set -euo pipefail
-          mkdir -p npm/darwin-x64/bin npm/darwin-arm64/bin npm/linux-x64/bin npm/linux-arm64/bin npm/win32-x64/bin
+          mkdir -p npm/darwin-x64/bin npm/darwin-arm64/bin npm/linux-x64/bin npm/linux-arm64/bin npm/linux-x64-musl/bin npm/linux-arm64-musl/bin npm/win32-x64/bin
           cp artifacts/release-squawk-darwin-x64/squawk-darwin-x64 npm/darwin-x64/bin/squawk
           cp artifacts/release-squawk-darwin-arm64/squawk-darwin-arm64 npm/darwin-arm64/bin/squawk
           cp artifacts/release-squawk-linux-x64/squawk-linux-x64 npm/linux-x64/bin/squawk
           cp artifacts/release-squawk-linux-arm64/squawk-linux-arm64 npm/linux-arm64/bin/squawk
+          cp artifacts/release-squawk-linux-musl-x64/squawk-linux-musl-x64 npm/linux-x64-musl/bin/squawk
+          cp artifacts/release-squawk-linux-musl-arm64/squawk-linux-musl-arm64 npm/linux-arm64-musl/bin/squawk
           cp artifacts/release-squawk-windows-x64.exe/squawk-windows-x64.exe npm/win32-x64/bin/squawk.exe
-          chmod +x npm/darwin-x64/bin/squawk npm/darwin-arm64/bin/squawk npm/linux-x64/bin/squawk npm/linux-arm64/bin/squawk
+          chmod +x npm/darwin-x64/bin/squawk npm/darwin-arm64/bin/squawk npm/linux-x64/bin/squawk npm/linux-arm64/bin/squawk npm/linux-x64-musl/bin/squawk npm/linux-arm64-musl/bin/squawk
 
       - name: Publish packages
         run: |
           set -euo pipefail
-          for pkg in darwin-x64 darwin-arm64 linux-x64 linux-arm64 win32-x64; do
+          for pkg in darwin-x64 darwin-arm64 linux-x64 linux-arm64 linux-x64-musl linux-arm64-musl win32-x64; do
             (cd "npm/$pkg" && npm publish --access public --provenance)
           done
           npm publish --access public --provenance

crates/xtask/src/update_version.rs

@@ -117,7 +117,9 @@ fn update_versions(sh: &Shell, v: &str) -> Result<()> {
         "darwin-arm64",
         "darwin-x64",
         "linux-arm64",
+        "linux-arm64-musl",
         "linux-x64",
+        "linux-x64-musl",
         "win32-x64",
     ] {
         replace_in_file(

js/index.js

@@ -1,18 +1,35 @@
 "use strict"
 
 const childProcess = require("child_process")
+const fs = require("fs")
 
 /** @type {Record<string, string>} */
 const PLATFORM_PACKAGES = {
   "darwin-x64": "@squawk-cli/darwin-x64",
   "darwin-arm64": "@squawk-cli/darwin-arm64",
   "linux-x64": "@squawk-cli/linux-x64",
   "linux-arm64": "@squawk-cli/linux-arm64",
+  "linux-x64-musl": "@squawk-cli/linux-x64-musl",
+  "linux-arm64-musl": "@squawk-cli/linux-arm64-musl",
   "win32-x64": "@squawk-cli/win32-x64",
 }
 
+function isMusl() {
+  // same order as detect-libc, process.report can be slow
+  try {
+    return fs.readFileSync("/usr/bin/ldd", "utf8").includes("musl")
+  } catch {
+    /** @type {any} */
+    const report = process.report?.getReport()
+    return !report?.header.glibcVersionRuntime
+  }
+}
+
 function getBinaryPath() {
-  const key = `${process.platform}-${process.arch}`
+  let key = `${process.platform}-${process.arch}`
+  if (process.platform === "linux" && isMusl()) {
+    key += "-musl"
+  }
   const pkg = PLATFORM_PACKAGES[key]
   if (!pkg) {
     throw new Error(
@@ -50,6 +67,7 @@ function run() {
   child.on("error", (err) => {
     console.error("error: failed to invoke squawk")
     console.error(err.stack)
+    process.exit(1)
   })
 
   child.on("exit", (code) => {

npm/linux-arm64-musl/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "@squawk-cli/linux-arm64-musl",
+  "version": "2.66.0",
+  "description": "squawk-cli binary for linux-arm64-musl",
+  "repository": "git@github.com:sbdchd/squawk.git",
+  "license": "(Apache-2.0 OR MIT)",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "libc": [
+    "musl"
+  ],
+  "files": [
+    "bin/squawk"
+  ]
+}

npm/linux-arm64/package.json

@@ -10,6 +10,9 @@
   "cpu": [
     "arm64"
   ],
+  "libc": [
+    "glibc"
+  ],
   "files": [
     "bin/squawk"
   ]

npm/linux-x64-musl/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "@squawk-cli/linux-x64-musl",
+  "version": "2.66.0",
+  "description": "squawk-cli binary for linux-x64-musl",
+  "repository": "git@github.com:sbdchd/squawk.git",
+  "license": "(Apache-2.0 OR MIT)",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "libc": [
+    "musl"
+  ],
+  "files": [
+    "bin/squawk"
+  ]
+}

npm/linux-x64/package.json

@@ -10,6 +10,9 @@
   "cpu": [
     "x64"
   ],
+  "libc": [
+    "glibc"
+  ],
   "files": [
     "bin/squawk"
   ]

package.json

@@ -32,7 +32,9 @@
     "@squawk-cli/darwin-arm64": "2.66.0",
     "@squawk-cli/darwin-x64": "2.66.0",
     "@squawk-cli/linux-arm64": "2.66.0",
+    "@squawk-cli/linux-arm64-musl": "2.66.0",
     "@squawk-cli/linux-x64": "2.66.0",
+    "@squawk-cli/linux-x64-musl": "2.66.0",
     "@squawk-cli/win32-x64": "2.66.0"
   },
   "volta": {
@@ -45,7 +47,9 @@
       "@squawk-cli/darwin-arm64",
       "@squawk-cli/darwin-x64",
       "@squawk-cli/linux-arm64",
+      "@squawk-cli/linux-arm64-musl",
       "@squawk-cli/linux-x64",
+      "@squawk-cli/linux-x64-musl",
       "@squawk-cli/win32-x64"
     ]
   }