feat: add --libc option to override platform specific install

lib/commands/install.js

@@ -37,6 +37,7 @@ class Install extends ArboristWorkspaceCmd {
     'dry-run',
     'cpu',
     'os',
+    'libc',
     ...super.params,
   ]
 

tap-snapshots/test/lib/commands/config.js.test.cjs

@@ -35,6 +35,7 @@ exports[`test/lib/commands/config.js TAP config list --json > output matches sna
   "commit-hooks": true,
   "cpu": null,
   "os": null,
+  "libc": null,
   "depth": null,
   "description": true,
   "dev": false,
@@ -245,6 +246,7 @@ json = false
 key = null 
 legacy-bundling = false 
 legacy-peer-deps = false 
+libc = null
 link = false 
 local-address = null 
 location = "user" 

workspaces/arborist/lib/arborist/reify.js

@@ -628,7 +628,7 @@ module.exports = cls => class Reifier extends cls {
     process.emit('time', timer)
     this.addTracker('reify', node.name, node.location)
 
-    const { npmVersion, nodeVersion, cpu, os } = this.options
+    const { npmVersion, nodeVersion, cpu, os, libc } = this.options
     const p = Promise.resolve().then(async () => {
       // when we reify an optional node, check the engine and platform
       // first. be sure to ignore the --force and --engine-strict flags,
@@ -638,7 +638,7 @@ module.exports = cls => class Reifier extends cls {
       // eslint-disable-next-line promise/always-return
       if (node.optional) {
         checkEngine(node.package, npmVersion, nodeVersion, false)
-        checkPlatform(node.package, false, { cpu, os })
+        checkPlatform(node.package, false, { cpu, os, libc })
       }
       await this[_checkBins](node)
       await this[_extractOrLink](node)

workspaces/arborist/test/arborist/reify.js

@@ -465,17 +465,21 @@ t.test('still do not install optional deps with mismatched platform specificatio
 t.test('fail to install deps with mismatched platform specifications', t =>
   t.rejects(printReified(fixture(t, 'platform-specification')), { code: 'EBADPLATFORM' }))
 
-t.test('success to install optional deps with matched platform specifications with os and cpu options', t =>
+t.test('success to install optional deps with matched platform specifications with os and cpu and libc options', t =>
   t.resolveMatchSnapshot(printReified(
-    fixture(t, 'optional-platform-specification'), { os: 'not-your-os', cpu: 'not-your-cpu' })))
+    fixture(t, 'optional-platform-specification'), { os: 'not-your-os', cpu: 'not-your-cpu', libc: 'not-your-libc' })))
 
-t.test('fail to install optional deps with matched os and mismatched cpu with os and cpu options', t =>
+t.test('fail to install optional deps with matched os and mismatched cpu with os and cpu and libc options', t =>
   t.resolveMatchSnapshot(printReified(
-    fixture(t, 'optional-platform-specification'), { os: 'not-your-os', cpu: 'another-cpu' })))
+    fixture(t, 'optional-platform-specification'), { os: 'not-your-os', cpu: 'another-cpu', libc: 'not-your-libc' })))
 
-t.test('fail to install optional deps with mismatched os and matched cpu with os and cpu options', t =>
+t.test('fail to install optional deps with mismatched os and matched cpu with os and cpu and libc options', t =>
   t.resolveMatchSnapshot(printReified(
-    fixture(t, 'optional-platform-specification'), { os: 'another-os', cpu: 'not-your-cpu' })))
+    fixture(t, 'optional-platform-specification'), { os: 'another-os', cpu: 'not-your-cpu', libc: 'not-your-libc' })))
+
+t.test('fail to install optional deps with matched os and matched cpu and mismatched libc with os and cpu and libc options', t =>
+  t.resolveMatchSnapshot(printReified(
+    fixture(t, 'optional-platform-specification'), { os: 'another-os', cpu: 'not-your-cpu', libc: 'not-your-libc' })))
 
 t.test('dry run, do not get anything wet', async t => {
   const cases = [

workspaces/arborist/test/fixtures/registry-mocks/content/platform-specifying-test-package.json

@@ -24,6 +24,9 @@
       "cpu": [
         "not-your-cpu"
       ],
+      "libc": [
+        "not-your-libc"
+      ],
       "_id": "platform-specifying-test-package@1.0.0",
       "_nodeVersion": "12.18.4",
       "_npmVersion": "6.14.6",

workspaces/arborist/test/fixtures/registry-mocks/content/platform-specifying-test-package.min.json

@@ -13,12 +13,9 @@
         "unpackedSize": 3481,
         "npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.13\r\nComment: https://openpgpjs.org\r\n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\nk1n3\r\n=gZQk\r\n-----END PGP SIGNATURE-----\r\n"
       },
-      "os": [
-        "not-your-os"
-      ],
-      "cpu": [
-        "not-your-cpu"
-      ]
+      "os": ["not-your-os"],
+      "cpu": ["not-your-cpu"],
+      "libc": ["not-your-libc"]
     }
   },
   "modified": "2020-09-24T22:21:27.433Z"

workspaces/config/lib/definitions/definitions.js

@@ -494,6 +494,16 @@ define('os', {
   flatten,
 })
 
+define('libc', {
+  default: null,
+  type: [null, String],
+  description: `
+    Override libc of native modules to install.
+    Acceptable values are same as \`libc\` field of package.json
+  `,
+  flatten,
+})
+
 define('depth', {
   default: null,
   defaultDescription: `

workspaces/config/tap-snapshots/test/type-description.js.test.cjs

@@ -267,6 +267,10 @@ Object {
   "legacy-peer-deps": Array [
     "boolean value (true or false)",
   ],
+  "libc": Array [
+    null,
+    Function String(),
+  ],
   "link": Array [
     "boolean value (true or false)",
   ],