feat: add support for mise.toml file

.github/workflows/versions.yml

@@ -158,7 +158,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest, macos-15-intel]
         node-version-file:
-          [.nvmrc, .tool-versions, .tool-versions-node, package.json]
+          [.nvmrc, .tool-versions, .tool-versions-node, package.json, mise.toml]
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Setup node from node version file

README.md

@@ -49,7 +49,7 @@ See [action.yml](action.yml)
     # Examples: 12.x, 10.15.1, >=10.15.0, lts/Hydrogen, 16-nightly, latest, node
     node-version: ''
 
-    # File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions.
+    # File containing the version Spec of the version to use.  Examples: package.json, mise.toml, .nvmrc, .node-version, .tool-versions.
     # If node-version and node-version-file are both provided the action will use version from node-version.
     node-version-file: ''
 

__tests__/data/mise.toml

@@ -0,0 +1,2 @@
+[tools]
+node = "26.5.0"

__tests__/main.test.ts

@@ -1,16 +1,15 @@
 import {
-  jest,
+  afterAll,
+  afterEach,
+  beforeEach,
   describe,
-  it,
   expect,
-  beforeEach,
-  afterEach,
-  afterAll
+  it,
+  jest
 } from '@jest/globals';
-import {fileURLToPath} from 'url';
 import fs from 'fs';
 import path from 'path';
-import osm from 'os';
+import {fileURLToPath} from 'url';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
@@ -197,6 +196,11 @@ describe('main tests', () => {
       ${'{"engines": {"node": "17.0.0"}}'}                                                       | ${'17.0.0'}
       ${'{"devEngines": {"runtime": {"name": "node", "version": "22.0.0"}}}'}                    | ${'22.0.0'}
       ${'{"devEngines": {"runtime": [{"name": "bun"}, {"name": "node", "version": "22.0.0"}]}}'} | ${'22.0.0'}
+      ${'[tools]\ngo="latest"\nnode = "24.10"'}                                                  | ${'24.10'}
+      ${'[tools]\nnode = "22.12"'}                                                               | ${'22.12'}
+      ${'[tools]\ngo="latest"\nnode = "24.10"'}                                                  | ${'24.10'}
+      ${'[tools]\nnode = { version = "22.20" }'}                                                 | ${'22.20'}
+      ${'[tools]\nnode = { postinstall = "corepack enable" }'}                                   | ${null}
     `.it('parses "$contents"', ({contents, expected}: any) => {
       const existsSpy = jest.spyOn(fs, 'existsSync');
       existsSpy.mockImplementation(() => true);

action.yml

@@ -5,7 +5,7 @@ inputs:
   node-version:
     description: 'Version Spec of the version to use. Examples: 12.x, 10.15.1, >=10.15.0.'
   node-version-file:
-    description: 'File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions.'
+    description: 'File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions, mise.toml.'
   architecture:
     description: 'Target architecture for Node to use. Examples: x86, x64. Will use system architecture by default.'
   check-latest: