Sets the default compression to 0

.yarn/versions/6c7747db.yml

@@ -0,0 +1,34 @@
+releases:
+  "@yarnpkg/cli": major
+  "@yarnpkg/core": major
+  "@yarnpkg/plugin-essentials": major
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-exec"
+  - "@yarnpkg/plugin-file"
+  - "@yarnpkg/plugin-git"
+  - "@yarnpkg/plugin-github"
+  - "@yarnpkg/plugin-http"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-link"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnp"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/doctor"
+  - "@yarnpkg/extensions"
+  - "@yarnpkg/nm"
+  - "@yarnpkg/pnpify"
+  - "@yarnpkg/sdks"

.yarnrc.yml

@@ -1,22 +1,18 @@
 changesetIgnorePatterns:
-  - ".github/**"
-  - ".yarn/cache/**"
+  - .github/**
+  - .yarn/cache/**
   - "**/*.test.{js,ts}"
-  - "packages/*/tests/**"
-  - "packages/plugin-compat/extra/**"
-  - "packages/gatsby/**"
+  - packages/*/tests/**
+  - packages/plugin-compat/extra/**
+  - packages/gatsby/**
 
-enableGlobalCache: false
+compressionLevel: mixed
 
-pnpEnableEsmLoader: true
+enableGlobalCache: false
 
 immutablePatterns:
   - .pnp.*
 
-supportedArchitectures:
-  os: [darwin, linux, win32]
-  cpu: [x64, arm64]
-
 initScope: yarnpkg
 
 npmPublishAccess: public
@@ -73,8 +69,19 @@ packageExtensions:
       typedoc-plugin-yarn:
         optional: true
 
+pnpEnableEsmLoader: true
+
 preferInteractive: true
 
+supportedArchitectures:
+  cpu:
+    - x64
+    - arm64
+  os:
+    - darwin
+    - linux
+    - win32
+
 telemetryUserId: yarnpkg/berry
 
 yarnPath: scripts/run-yarn.js

packages/acceptance-tests/pkg-tests-specs/sources/commands/add.test.ts

@@ -1,9 +1,6 @@
 import {Filename, PortablePath, ppath, xfs} from '@yarnpkg/fslib';
-
-const {
-  tests: {getPackageDirectoryPath},
-} = require(`pkg-tests-core`);
-const {parseSyml} = require(`@yarnpkg/parsers`);
+import {parseSyml}                          from '@yarnpkg/parsers';
+import {tests}                              from 'pkg-tests-core';
 
 describe(`Commands`, () => {
   describe(`add`, () => {
@@ -104,7 +101,7 @@ describe(`Commands`, () => {
     test(
       `it should add a new regular dependency to the current project (unnamed path)`,
       makeTemporaryEnv({}, async ({path, run, source}) => {
-        const packagePath = await getPackageDirectoryPath(`no-deps`, `1.0.0`);
+        const packagePath = await tests.getPackageDirectoryPath(`no-deps`, `1.0.0`);
 
         await run(`add`, packagePath);
 
@@ -570,9 +567,7 @@ describe(`Commands`, () => {
 
       expect(preUpgradeCache.find(entry => entry.includes(`no-deps-npm-1.0.0`))).toBeDefined();
 
-      const {code, stdout, stderr} = await run(`add`, `[email protected]`);
-
-      await expect({code, stdout, stderr}).toMatchSnapshot();
+      await run(`add`, `[email protected]`);
 
       const postUpgradeCache = await xfs.readdirPromise(`${path}/.yarn/cache` as PortablePath);
 
@@ -589,15 +584,14 @@ describe(`Commands`, () => {
         YARN_ENABLE_GLOBAL_CACHE: `true`,
         YARN_GLOBAL_FOLDER: `${path}/global`,
       };
+
       await run(`install`, {env});
 
       const preUpgradeCache = await xfs.readdirPromise(`${path}/global/cache` as PortablePath);
 
       expect(preUpgradeCache.find(entry => entry.includes(`no-deps-npm-1.0.0`))).toBeDefined();
 
-      const {code, stdout, stderr} = await run(`add`, `[email protected]`, {env});
-
-      await expect({code, stdout, stderr}).toMatchSnapshot();
+      await run(`add`, `[email protected]`, {env});
 
       const postUpgradeCache = await xfs.readdirPromise(`${path}/global/cache` as PortablePath);