Support reading python version from mise config

Author: dbowring

__tests__/utils.test.ts

@@ -126,6 +126,18 @@ describe('Version from file test', () => {
       expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
     }
   );
+  it.each([getVersionInputFromTomlFile, getVersionInputFromFile])(
+    'Version from mise .mise.toml test',
+    async _fn => {
+      await io.mkdirP(tempDir);
+      const pythonVersionFileName = '.mise.toml';
+      const pythonVersionFilePath = path.join(tempDir, pythonVersionFileName);
+      const pythonVersion = '3.7.0';
+      const pythonVersionFileContent = `[tools]\npython = "${pythonVersion}"`;
+      fs.writeFileSync(pythonVersionFilePath, pythonVersionFileContent);
+      expect(_fn(pythonVersionFilePath)).toEqual([pythonVersion]);
+    }
+  );
   it.each([getVersionInputFromTomlFile, getVersionInputFromFile])(
     'Version undefined',
     async _fn => {

dist/setup/index.js

@@ -91859,19 +91859,25 @@ 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']
+        ];
     }
     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(' '));

src/utils.ts

@@ -226,19 +226,28 @@ export function getVersionInputFromTomlFile(versionFile: string): string[] {
 
   const pyprojectFile = fs.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']
+    ];
   }
+
   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}`);