Add another pip default dependency file for cache hash (#604)

README.md

@@ -52,7 +52,7 @@ Using `architecture` input it is possible to specify the required Python or PyPy
 
 The action has built-in functionality for caching and restoring dependencies. It uses [toolkit/cache](https://github.com/actions/toolkit/tree/main/packages/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `pip`, `pipenv` and `poetry`. The `cache` input is optional, and caching is turned off by default.
 
-The action defaults to searching for a dependency file (`requirements.txt` for pip, `Pipfile.lock` for pipenv or `poetry.lock` for poetry) in the repository, and uses its hash as a part of the cache key. Input `cache-dependency-path` is used for cases when multiple dependency files are used, they are located in different subdirectories or different files for the hash that want to be used.
+The action defaults to searching for a dependency file (`requirements.txt` or `pyproject.toml` for pip, `Pipfile.lock` for pipenv or `poetry.lock` for poetry) in the repository, and uses its hash as a part of the cache key. Input `cache-dependency-path` is used for cases when multiple dependency files are used, they are located in different subdirectories or different files for the hash that want to be used.
 
  - For `pip`, the action will cache the global cache directory
  - For `pipenv`, the action will cache virtualenv directory

__tests__/cache-restore.test.ts

@@ -5,7 +5,7 @@ import * as exec from '@actions/exec';
 import * as io from '@actions/io';
 import {getCacheDistributor} from '../src/cache-distributions/cache-factory';
 import {State} from '../src/cache-distributions/cache-distributor';
-import * as utils from './../src/utils';
+import * as constants from '../src/cache-distributions/constants';
 
 describe('restore-cache', () => {
   const pipFileLockHash =
@@ -196,11 +196,7 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
       30000
     );
 
-    it.each([
-      ['pip', '3.8.12', 'requirements-linux.txt', 'requirements-linux.txt'],
-      ['pip', '3.8.12', 'requirements.txt', 'requirements.txt'],
-      ['pipenv', '3.9.12', 'requirements.txt', 'requirements.txt']
-    ])(
+    it.each([['pipenv', '3.9.12', 'requirements.txt', 'requirements.txt']])(
       'Should throw an error because dependency file is not found',
       async (
         packageManager,
@@ -213,13 +209,48 @@ virtualenvs.path = "{cache-dir}/virtualenvs"  # /Users/patrick/Library/Caches/py
           pythonVersion,
           dependencyFile
         );
+
         await expect(cacheDistributor.restoreCache()).rejects.toThrowError(
           `No file in ${process.cwd()} matched to [${cacheDependencyPath
             .split('\n')
             .join(',')}], make sure you have checked out the target repository`
         );
       }
     );
+
+    it.each([
+      ['pip', '3.8.12', 'requirements-linux.txt'],
+      ['pip', '3.8.12', 'requirements.txt']
+    ])(
+      'Shouldn`t throw an error as there is a default file `pyproject.toml` to use when requirements.txt is not specified',
+      async (packageManager, pythonVersion, dependencyFile) => {
+        const cacheDistributor = getCacheDistributor(
+          packageManager,
+          pythonVersion,
+          dependencyFile
+        );
+        await expect(cacheDistributor.restoreCache()).resolves;
+      }
+    );
+
+    it.each([
+      ['pip', '3.8.12', 'requirements-linux.txt'],
+      ['pip', '3.8.12', 'requirements.txt']
+    ])(
+      'Should throw an error as there is no default file `pyproject.toml` to use when requirements.txt is not specified',
+      async (packageManager, pythonVersion, dependencyFile) => {
+        jest.mock('../src/cache-distributions/constants', () => ({
+          CACHE_DEPENDENCY_BACKUP_PATH: '**/pyprojecttest.toml'
+        }));
+
+        const cacheDistributor = getCacheDistributor(
+          packageManager,
+          pythonVersion,
+          dependencyFile
+        );
+        await expect(cacheDistributor.restoreCache()).resolves;
+      }
+    );
   });
 
   describe('Dependencies changed', () => {

dist/cache-save/index.js

@@ -59699,6 +59699,7 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.State = void 0;
 const cache = __importStar(__nccwpck_require__(7799));
 const core = __importStar(__nccwpck_require__(2186));
+const constants_1 = __nccwpck_require__(8248);
 var State;
 (function (State) {
     State["STATE_CACHE_PRIMARY_KEY"] = "cache-primary-key";
@@ -59718,9 +59719,12 @@ class CacheDistributor {
         return __awaiter(this, void 0, void 0, function* () {
             const { primaryKey, restoreKey } = yield this.computeKeys();
             if (primaryKey.endsWith('-')) {
-                throw new Error(`No file in ${process.cwd()} matched to [${this.cacheDependencyPath
-                    .split('\n')
-                    .join(',')}], make sure you have checked out the target repository`);
+                const file = this.packageManager === 'pip'
+                    ? `${this.cacheDependencyPath
+                        .split('\n')
+                        .join(',')} or ${constants_1.CACHE_DEPENDENCY_BACKUP_PATH}`
+                    : this.cacheDependencyPath.split('\n').join(',');
+                throw new Error(`No file in ${process.cwd()} matched to [${file}], make sure you have checked out the target repository`);
             }
             const cachePath = yield this.getCacheGlobalDirectories();
             core.saveState(State.CACHE_PATHS, cachePath);
@@ -59744,6 +59748,19 @@ class CacheDistributor {
 exports["default"] = CacheDistributor;
 
 
+/***/ }),
+
+/***/ 8248:
+/***/ ((__unused_webpack_module, exports) => {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.CACHE_DEPENDENCY_BACKUP_PATH = void 0;
+const CACHE_DEPENDENCY_BACKUP_PATH = '**/pyproject.toml';
+exports.CACHE_DEPENDENCY_BACKUP_PATH = CACHE_DEPENDENCY_BACKUP_PATH;
+
+
 /***/ }),
 
 /***/ 4553:

dist/setup/index.js

@@ -65775,6 +65775,7 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.State = void 0;
 const cache = __importStar(__nccwpck_require__(7799));
 const core = __importStar(__nccwpck_require__(2186));
+const constants_1 = __nccwpck_require__(8248);
 var State;
 (function (State) {
     State["STATE_CACHE_PRIMARY_KEY"] = "cache-primary-key";
@@ -65794,9 +65795,12 @@ class CacheDistributor {
         return __awaiter(this, void 0, void 0, function* () {
             const { primaryKey, restoreKey } = yield this.computeKeys();
             if (primaryKey.endsWith('-')) {
-                throw new Error(`No file in ${process.cwd()} matched to [${this.cacheDependencyPath
-                    .split('\n')
-                    .join(',')}], make sure you have checked out the target repository`);
+                const file = this.packageManager === 'pip'
+                    ? `${this.cacheDependencyPath
+                        .split('\n')
+                        .join(',')} or ${constants_1.CACHE_DEPENDENCY_BACKUP_PATH}`
+                    : this.cacheDependencyPath.split('\n').join(',');
+                throw new Error(`No file in ${process.cwd()} matched to [${file}], make sure you have checked out the target repository`);
             }
             const cachePath = yield this.getCacheGlobalDirectories();
             core.saveState(State.CACHE_PATHS, cachePath);
@@ -65856,6 +65860,19 @@ function getCacheDistributor(packageManager, pythonVersion, cacheDependencyPath)
 exports.getCacheDistributor = getCacheDistributor;
 
 
+/***/ }),
+
+/***/ 8248:
+/***/ ((__unused_webpack_module, exports) => {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.CACHE_DEPENDENCY_BACKUP_PATH = void 0;
+const CACHE_DEPENDENCY_BACKUP_PATH = '**/pyproject.toml';
+exports.CACHE_DEPENDENCY_BACKUP_PATH = CACHE_DEPENDENCY_BACKUP_PATH;
+
+
 /***/ }),
 
 /***/ 5546:
@@ -65904,10 +65921,12 @@ const path = __importStar(__nccwpck_require__(1017));
 const os_1 = __importDefault(__nccwpck_require__(2037));
 const cache_distributor_1 = __importDefault(__nccwpck_require__(8953));
 const utils_1 = __nccwpck_require__(1314);
+const constants_1 = __nccwpck_require__(8248);
 class PipCache extends cache_distributor_1.default {
     constructor(pythonVersion, cacheDependencyPath = '**/requirements.txt') {
         super('pip', cacheDependencyPath);
         this.pythonVersion = pythonVersion;
+        this.cacheDependencyBackupPath = constants_1.CACHE_DEPENDENCY_BACKUP_PATH;
     }
     getCacheGlobalDirectories() {
         return __awaiter(this, void 0, void 0, function* () {
@@ -65943,7 +65962,8 @@ class PipCache extends cache_distributor_1.default {
     }
     computeKeys() {
         return __awaiter(this, void 0, void 0, function* () {
-            const hash = yield glob.hashFiles(this.cacheDependencyPath);
+            const hash = (yield glob.hashFiles(this.cacheDependencyPath)) ||
+                (yield glob.hashFiles(this.cacheDependencyBackupPath));
             let primaryKey = '';
             let restoreKey = '';
             if (utils_1.IS_LINUX) {

src/cache-distributions/cache-distributor.ts

@@ -1,5 +1,6 @@
 import * as cache from '@actions/cache';
 import * as core from '@actions/core';
+import {CACHE_DEPENDENCY_BACKUP_PATH} from './constants';
 
 export enum State {
   STATE_CACHE_PRIMARY_KEY = 'cache-primary-key',
@@ -24,10 +25,14 @@ abstract class CacheDistributor {
   public async restoreCache() {
     const {primaryKey, restoreKey} = await this.computeKeys();
     if (primaryKey.endsWith('-')) {
+      const file =
+        this.packageManager === 'pip'
+          ? `${this.cacheDependencyPath
+              .split('\n')
+              .join(',')} or ${CACHE_DEPENDENCY_BACKUP_PATH}`
+          : this.cacheDependencyPath.split('\n').join(',');
       throw new Error(
-        `No file in ${process.cwd()} matched to [${this.cacheDependencyPath
-          .split('\n')
-          .join(',')}], make sure you have checked out the target repository`
+        `No file in ${process.cwd()} matched to [${file}], make sure you have checked out the target repository`
       );
     }
 

src/cache-distributions/constants.ts

@@ -0,0 +1,2 @@
+const CACHE_DEPENDENCY_BACKUP_PATH: string = '**/pyproject.toml';
+export {CACHE_DEPENDENCY_BACKUP_PATH};

src/cache-distributions/pip-cache.ts

@@ -8,8 +8,11 @@ import os from 'os';
 
 import CacheDistributor from './cache-distributor';
 import {getLinuxInfo, IS_LINUX, IS_WINDOWS} from '../utils';
+import {CACHE_DEPENDENCY_BACKUP_PATH} from './constants';
 
 class PipCache extends CacheDistributor {
+  private cacheDependencyBackupPath: string = CACHE_DEPENDENCY_BACKUP_PATH;
+
   constructor(
     private pythonVersion: string,
     cacheDependencyPath: string = '**/requirements.txt'
@@ -56,7 +59,9 @@ class PipCache extends CacheDistributor {
   }
 
   protected async computeKeys() {
-    const hash = await glob.hashFiles(this.cacheDependencyPath);
+    const hash =
+      (await glob.hashFiles(this.cacheDependencyPath)) ||
+      (await glob.hashFiles(this.cacheDependencyBackupPath));
     let primaryKey = '';
     let restoreKey = '';