chore: update deps.

Author: knightedcodemonkey

codecov.yml

@@ -6,5 +6,4 @@ coverage:
         threshold: 0.5
     patch:
       default:
-        target: 80.0
         threshold: 5.0

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@knighted/duel",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "TypeScript dual packages.",
   "type": "module",
   "main": "dist/esm/duel.js",
@@ -66,11 +66,11 @@
     "prettier": "^3.4.2",
     "tsx": "^4.19.3",
     "typescript": "^5.8.2",
-    "vite": "^6.2.3"
+    "vite": "^6.2.4"
   },
   "dependencies": {
-    "@knighted/module": "^1.0.0-alpha.4",
-    "@knighted/specifier": "^2.0.0-rc.1",
+    "@knighted/module": "^1.0.0-alpha.5",
+    "@knighted/specifier": "^2.0.0",
     "find-up": "^6.3.0",
     "get-tsconfig": "^4.10.0",
     "glob": "^11.0.1",

package.json

@@ -18,13 +18,8 @@ import { getRealPathAsFileUrl, getCompileFiles, logError, log } from './util.js'
 const handleErrorAndExit = message => {
   const exitCode = Number(message)
 
-  if (isNaN(exitCode)) {
-    logError(message)
-    process.exit(1)
-  } else {
-    logError('Compilation errors found.')
-    process.exit(exitCode)
-  }
+  logError('Compilation errors found.')
+  process.exit(exitCode)
 }
 const duel = async args => {
   const ctx = await init(args)
@@ -46,10 +41,6 @@ const duel = async args => {
         const args = outDir ? ['-p', project, '--outDir', outDir] : ['-p', project]
         const build = spawn(tsc, args, { stdio: 'inherit', shell: platform === 'win32' })
 
-        build.on('error', err => {
-          reject(new Error(`Failed to compile: ${err.message}`))
-        })
-
         build.on('exit', code => {
           if (code > 0) {
             return reject(new Error(code))
@@ -92,7 +83,7 @@ const duel = async args => {
         const outFilename = dts.test(filename)
           ? filename.replace(dts, isCjsBuild ? '.d.cts' : '.d.mts')
           : filename.replace(/\.js$/, targetExt)
-        const { code, error } = await specifier.update(filename, ({ value }) => {
+        const update = await specifier.update(filename, ({ value }) => {
           // Collapse any BinaryExpression or NewExpression to test for a relative specifier
           const collapsed = value.replace(/['"`+)\s]|new String\(/g, '')
           const relative = /^(?:\.|\.\.)\//
@@ -103,10 +94,8 @@ const duel = async args => {
           }
         })
 
-        if (code && !error) {
-          await writeFile(outFilename, code)
-          await rm(filename, { force: true })
-        }
+        await writeFile(outFilename, update)
+        await rm(filename, { force: true })
       }
     }
     const logSuccess = start => {

src/duel.js

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

test/__fixtures__/compileErrorsDual/package.json

@@ -0,0 +1 @@
+import.meta.resolve('./foo.js')

test/__fixtures__/compileErrorsDual/src/index.ts

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "module": "NodeNext",
+    "outDir": "dist"
+  },
+  "include": ["./src/index.ts"]
+}

test/__fixtures__/compileErrorsDual/tsconfig.json

@@ -16,11 +16,13 @@ const project = resolve(__dirname, '__fixtures__/project')
 const esmProject = resolve(__dirname, '__fixtures__/esmProject')
 const cjsProject = resolve(__dirname, '__fixtures__/cjsProject')
 const extended = resolve(__dirname, '__fixtures__/extended')
+const dualError = resolve(__dirname, '__fixtures__/compileErrorsDual')
 const plainDist = join(plain, 'dist')
 const proDist = join(project, 'dist')
 const esmDist = join(esmProject, 'dist')
 const cjsDist = join(cjsProject, 'dist')
 const extDist = join(extended, 'dist')
+const errDistDual = join(dualError, 'dist')
 const errDist = resolve(__dirname, '__fixtures__/compileErrors/dist')
 const rmDist = async distPath => {
   await rm(distPath, { recursive: true, force: true })
@@ -219,6 +221,32 @@ describe('duel', () => {
     assert.equal(spy.mock.calls[1].arguments[1], 'Compilation errors found.')
   })
 
+  /**
+   * Check for compilation errors in the dual build.
+   * This test targets unexpected behavior by tsc:
+   * @see https://github.com/microsoft/TypeScript/issues/58658
+   */
+  it('reports compile errors for the dual build', async t => {
+    const spy = t.mock.method(global.console, 'log')
+    const spyExit = t.mock.method(process, 'exit')
+
+    t.after(async () => {
+      await rmDist(errDistDual)
+    })
+    spyExit.mock.mockImplementation(number => {
+      throw new Error(`Mocked process.exit: ${number}`)
+    })
+    await assert.rejects(
+      async () => {
+        await duel(['-p', dualError])
+      },
+      { message: /Mocked process\.exit/ },
+    )
+
+    assert.ok(spyExit.mock.calls[0].arguments > 0)
+    assert.equal(spy.mock.calls[2].arguments[1], 'Compilation errors found.')
+  })
+
   it('reports an error when no package.json file found', async t => {
     const spy = t.mock.method(global.console, 'log')