Merge e617b8affb into 6044e13b5d

README.md

@@ -41,7 +41,7 @@ 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__/main.test.ts

@@ -1,18 +1,18 @@
+import * as cache from '@actions/cache';
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
-import * as tc from '@actions/tool-cache';
-import * as cache from '@actions/cache';
 import * as io from '@actions/io';
+import * as tc from '@actions/tool-cache';
 
 import fs from 'fs';
-import path from 'path';
 import osm from 'os';
+import path from 'path';
 
 import each from 'jest-each';
 
+import OfficialBuilds from '../src/distributions/official_builds/official_builds';
 import * as main from '../src/main';
 import * as util from '../src/util';
-import OfficialBuilds from '../src/distributions/official_builds/official_builds';
 
 describe('main tests', () => {
   let inputs = {} as any;
@@ -94,22 +94,25 @@ describe('main tests', () => {
 
   describe('getNodeVersionFromFile', () => {
     each`
-      contents                                     | expected
-      ${'12'}                                      | ${'12'}
-      ${'12.3'}                                    | ${'12.3'}
-      ${'12.3.4'}                                  | ${'12.3.4'}
-      ${'v12.3.4'}                                 | ${'12.3.4'}
-      ${'lts/erbium'}                              | ${'lts/erbium'}
-      ${'lts/*'}                                   | ${'lts/*'}
-      ${'nodejs 12.3.4'}                           | ${'12.3.4'}
-      ${'ruby 2.3.4\nnodejs 12.3.4\npython 3.4.5'} | ${'12.3.4'}
-      ${''}                                        | ${''}
-      ${'unknown format'}                          | ${'unknown format'}
-      ${'  14.1.0  '}                              | ${'14.1.0'}
-      ${'{"volta": {"node": ">=14.0.0 <=17.0.0"}}'}| ${'>=14.0.0 <=17.0.0'}
-      ${'{"volta": {"extends": "./package.json"}}'}| ${'18.0.0'}
-      ${'{"engines": {"node": "17.0.0"}}'}         | ${'17.0.0'}
-      ${'{}'}                                      | ${null}
+      contents                                                 | expected
+      ${'12'}                                                  | ${'12'}
+      ${'12.3'}                                                | ${'12.3'}
+      ${'12.3.4'}                                              | ${'12.3.4'}
+      ${'v12.3.4'}                                             | ${'12.3.4'}
+      ${'lts/erbium'}                                          | ${'lts/erbium'}
+      ${'lts/*'}                                               | ${'lts/*'}
+      ${'nodejs 12.3.4'}                                       | ${'12.3.4'}
+      ${'ruby 2.3.4\nnodejs 12.3.4\npython 3.4.5'}             | ${'12.3.4'}
+      ${''}                                                    | ${''}
+      ${'unknown format'}                                      | ${'unknown format'}
+      ${'  14.1.0  '}                                          | ${'14.1.0'}
+      ${'{"volta": {"node": ">=14.0.0 <=17.0.0"}}'}            | ${'>=14.0.0 <=17.0.0'}
+      ${'{"volta": {"extends": "./package.json"}}'}            | ${'18.0.0'}
+      ${'{"engines": {"node": "17.0.0"}}'}                     | ${'17.0.0'}
+      ${'[tools]\ngo="latest"\nnode = "24.10"'}                | ${'24.10'}
+      ${'[tools]\nnode = { version = "22.20" }'}               | ${'22.20'}
+      ${'[tools]\nnode = { postinstall = "corepack enable" }'} | ${null}
+      ${'{}'}                                                  | ${null}
     `.it('parses "$contents"', ({contents, expected}) => {
       const existsSpy = jest.spyOn(fs, 'existsSync');
       existsSpy.mockImplementation(() => true);

package.json

@@ -36,6 +36,7 @@
     "@actions/http-client": "^2.2.1",
     "@actions/io": "^1.0.2",
     "@actions/tool-cache": "^2.0.2",
+    "js-toml": "^1.0.2",
     "semver": "^7.6.3",
     "uuid": "^11.1.0"
   },
@@ -43,12 +44,12 @@
     "@types/jest": "^29.5.14",
     "@types/node": "^24.1.0",
     "@types/semver": "^7.5.8",
-    "@typescript-eslint/eslint-plugin": "^8.54.0",
-    "@typescript-eslint/parser": "^8.54.0",
+    "@typescript-eslint/eslint-plugin": "^5.54.0",
+    "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.38.3",
-    "eslint": "^9.39.2",
+    "eslint": "^8.57.0",
     "eslint-config-prettier": "^8.6.0",
-    "eslint-plugin-jest": "^28.14.0",
+    "eslint-plugin-jest": "^27.9.0",
     "eslint-plugin-node": "^11.1.0",
     "jest": "^29.7.0",
     "jest-circus": "^29.7.0",

src/util.ts

@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
 import * as io from '@actions/io';
+import {load} from 'js-toml';
 
 import fs from 'fs';
 import path from 'path';
@@ -56,6 +57,26 @@ export function getNodeVersionFromFile(versionFilePath: string): string | null {
     core.info('Node version file is not JSON file');
   }
 
+  // Try parsing the file as a mise `mise.toml` file.
+  try {
+    const manifest: Record<string, any> = load(contents);
+    if (manifest?.tools?.node) {
+      const node = manifest.tools.node;
+
+      if (typeof node === 'object' && node?.version) {
+        return node.version;
+      }
+
+      if (typeof node === 'string') {
+        return node;
+      }
+
+      return null;
+    }
+  } catch {
+    core.info('Node version file is not TOML file');
+  }
+
   const found = contents.match(/^(?:node(js)?\s+)?v?(?<version>[^\s]+)$/m);
   return found?.groups?.version ?? contents.trim();
 }