Use Node.js 24 in CI

.github/workflows/check.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node-version: [22]
+        node-version: [24]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/example-minimal.yml

@@ -19,15 +19,15 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 22
+          node-version: 24
 
       # Build elm-watch so we can use it in this example repo.
       - name: Internal cache node_modules
         id: internal-cache-node_modules
         uses: actions/cache@v4
         with:
           path: node_modules
-          key: internal-node_modules-ubuntu-latest-22-${{ hashFiles('package.json', 'package-lock.json') }}
+          key: internal-node_modules-ubuntu-latest-24-${{ hashFiles('package.json', 'package-lock.json') }}
       - name: Internal npm ci
         if: steps.internal-cache-node_modules.outputs.cache-hit != 'true'
         run: npm ci --no-audit

.github/workflows/example.yml

@@ -21,15 +21,15 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 22
+          node-version: 24
 
       # Build elm-watch so we can use it in this example repo.
       - name: Internal cache node_modules
         id: internal-cache-node_modules
         uses: actions/cache@v4
         with:
           path: node_modules
-          key: internal-node_modules-ubuntu-latest-22-${{ hashFiles('package.json', 'package-lock.json') }}
+          key: internal-node_modules-ubuntu-latest-24-${{ hashFiles('package.json', 'package-lock.json') }}
       - name: Internal npm ci
         if: steps.internal-cache-node_modules.outputs.cache-hit != 'true'
         run: npm ci --no-audit

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
-        node-version: [20, 22]
+        node-version: [20, 22, 24]
 
     env:
       ELM_HOME: "${{ github.workspace }}/elm-stuff/elm-home"

tests/Errors.test.ts

@@ -2444,8 +2444,15 @@ describe("errors", () => {
     });
 
     test("wrong default export, with console.log and console.error", async () => {
-      expect(await run("postprocess/variants/wrong-default-export", ["make"]))
-        .toMatchInlineSnapshot(`
+      const output = await run("postprocess/variants/wrong-default-export", [
+        "make",
+      ]);
+      const normalized = output.replace(
+        // Only Node.js 24+ includes this line.
+        /\s+"module\.exports": Object\(1\),/,
+        "",
+      );
+      expect(normalized).toMatchInlineSnapshot(`
         ⧙-- MISSING POSTPROCESS DEFAULT EXPORT ------------------------------------------⧘
         /Users/you/project/tests/fixtures/errors/postprocess/variants/wrong-default-export/postprocess.cjs
 

tests/SuccessfulMake.test.ts

@@ -246,14 +246,15 @@ describe("successful make", () => {
     // Note: It’s really difficult to tell how these align in the editor:
     // - It depends on how your editor renders the emoji: 1, 1.5 or 2 columns?
     // - It depends on how the ad-hoc test terminal escape interpreter handles characters of length 2.
+    // - The non-emoji symbol used to not count as emoji, but now it does. It’s ok, though.
     expect(await run("emoji", ["make"])).toMatchInlineSnapshot(`
       ✅ Dependencies
       ✅ No emoji⧙                                                    1 ms Q | 1.23 s E⧘
       ✅ No emoji but really long target name that needs to be cut off to fit in the …
       ✅ 😎  Cool emoji⧙                                               1 ms Q | 1.23 s E⧘
       ✅ 🇸🇪 Flag emoji and really long target name that needs to be cut off to fit in…
       ✅ 👋🏻 Skin tone⧙                                                1 ms Q | 1.23 s E⧘
-      ✅ ↪ Non-emoji symbol⧙                                          1 ms Q | 1.23 s E⧘
+      ✅ ↪  Non-emoji symbol⧙                                         1 ms Q | 1.23 s E⧘
       ✅ ↪️  Emoji version of symbol⧙                                  1 ms Q | 1.23 s E⧘
 
       ✅ Compilation finished in ⧙123 ms⧘.
@@ -272,7 +273,7 @@ describe("successful make", () => {
       Cool emoji: success                                            1 ms Q | 1.23 s E
       Flag emoji and really long target name that needs to be cut off to fit in the...
       Skin tone: success                                             1 ms Q | 1.23 s E
-      ↪ Non-emoji symbol: success                                    1 ms Q | 1.23 s E
+      Non-emoji symbol: success                                      1 ms Q | 1.23 s E
       Emoji version of symbol: success                               1 ms Q | 1.23 s E
 
       Compilation finished in 123 ms.