Support reading python version from mise config

dist/setup/index.js

@@ -91829,6 +91829,9 @@ function getOSInfo() {
     });
 }
 exports.getOSInfo = getOSInfo;
+function isString(value) {
+    return typeof value === 'string' || value instanceof String;
+}
 /**
  * Extract a value from an object by following the keys path provided.
  * If the value is present, it is returned. Otherwise undefined is returned.
@@ -91839,9 +91842,12 @@ function extractValue(obj, keys) {
         if (keys.length > 1 && value !== undefined) {
             return extractValue(value, keys.slice(1));
         }
-        else {
+        else if (isString(value)) {
             return value;
         }
+        else {
+            return;
+        }
     }
     else {
         return;
@@ -91859,19 +91865,26 @@ function getVersionInputFromTomlFile(versionFile) {
     core.debug(`Trying to resolve version form ${versionFile}`);
     const pyprojectFile = fs_1.default.readFileSync(versionFile, 'utf8');
     const pyprojectConfig = toml.parse(pyprojectFile);
-    let keys = [];
+    let keyPaths = [];
     if ('project' in pyprojectConfig) {
         // standard project metadata (PEP 621)
-        keys = ['project', 'requires-python'];
+        keyPaths = [['project', 'requires-python']];
     }
     else {
-        // python poetry
-        keys = ['tool', 'poetry', 'dependencies', 'python'];
+        keyPaths = [
+            // python poetry
+            ['tool', 'poetry', 'dependencies', 'python'],
+            // mise
+            ['tools', 'python'],
+            ['tools', 'python', 'version']
+        ];
     }
     const versions = [];
-    const version = extractValue(pyprojectConfig, keys);
-    if (version !== undefined) {
-        versions.push(version);
+    for (const keys of keyPaths) {
+        const value = extractValue(pyprojectConfig, keys);
+        if (value !== undefined) {
+            versions.push(value);
+        }
     }
     core.info(`Extracted ${versions} from ${versionFile}`);
     const rawVersions = Array.from(versions, version => version.split(',').join(' '));