chore: main is the new master

Author: fgreinacher

.github/workflows/ci.yml

@@ -1,9 +1,9 @@
 name: Continuous Integration
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
-    branches: [master]
+    branches: [main]
 jobs:
   test:
     name: Test
@@ -59,12 +59,16 @@ jobs:
         with:
           name: NuGet packages
           path: packages/*.*
-  deploy: 
+  deploy:
     name: Deploy
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push' 
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
     needs: [pack]
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
       - uses: actions/download-artifact@v2
         with:
           name: NuGet packages

CONTRIBUTING.md

@@ -10,5 +10,5 @@ The base version represents the MAJOR and MINOR parts of [SemVer](https://semver
 
 ## Branches / tags
 
-* `master` contains the latest sources. Each merge there triggers a deploy to `nuget.org`.
-* All versions on `nuget.org` have a matching GitHub release/tag.
+- `main` contains the latest sources. Each merge there triggers a deploy to `nuget.org`.
+- All versions on `nuget.org` have a matching GitHub release/tag.

README.md

@@ -1,20 +1,14 @@
 [![NuGet](https://img.shields.io/nuget/v/System.IO.Abstractions.svg)](https://www.nuget.org/packages/System.IO.Abstractions)
-[![Build status](https://ci.appveyor.com/api/projects/status/em172apw1v5k70vq/branch/master?svg=true)](https://ci.appveyor.com/project/tathamoddie/system-io-abstractions/branch/master) [![Dependabot Status](https://api.dependabot.com/badges/status?host=github&repo=System-IO-Abstractions/System.IO.Abstractions)](https://dependabot.com)
+![Continuous Integration](https://github.com/System-IO-Abstractions/System.IO.Abstractions/workflows/Continuous%20Integration/badge.svg)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/2e777fa545c94767acccd6345b1ed9b7)](https://app.codacy.com/gh/System-IO-Abstractions/System.IO.Abstractions?utm_source=github.com&utm_medium=referral&utm_content=System-IO-Abstractions/System.IO.Abstractions&utm_campaign=Badge_Grade_Dashboard)
+[![Renovate enabled](https://img.shields.io/badge/renovate-enabled-brightgreen.svg)](https://renovatebot.com/)
 
----
-
-Just like System.Web.Abstractions, but for System.IO. Yay for testable IO access!
-
-NuGet only:
-
-    Install-Package System.IO.Abstractions
-
-and/or:
-
-    Install-Package System.IO.Abstractions.TestingHelpers
+### Just like `System.Web.Abstractions`, but for `System.IO`. Yay for testable IO access!
 
 At the core of the library is `IFileSystem` and `FileSystem`. Instead of calling methods like `File.ReadAllText` directly, use `IFileSystem.File.ReadAllText`. We have exactly the same API, except that ours is injectable and testable.
 
+    dotnet add package System.IO.Abstractions
+
 ```csharp
 public class MyComponent
 {
@@ -26,7 +20,7 @@ public class MyComponent
         this.fileSystem = fileSystem;
     }
     /// <summary>Create MyComponent</summary>
-    public MyComponent() : this( 
+    public MyComponent() : this(
         fileSystem: new FileSystem() //use default implementation which calls System.IO
     )
     {
@@ -46,6 +40,8 @@ public class MyComponent
 
 The library also ships with a series of test helpers to save you from having to mock out every call, for basic scenarios. They are not a complete copy of a real-life file system, but they'll get you most of the way there.
 
+    dotnet add package System.IO.Abstractions.TestingHelpers
+
 ```csharp
 [Test]
 public void MyComponent_Validate_ShouldThrowNotSupportedExceptionIfTestingIsNotAwesome()
@@ -137,4 +133,4 @@ public class SomeClassUsingFileSystemWatcher
         }
     }
 }
-```
+```

version.json

@@ -4,7 +4,7 @@
   "assemblyVersion": {
     "precision": "major"
   },
-  "publicReleaseRefSpec": ["^refs/heads/master$"],
+  "publicReleaseRefSpec": ["^refs/heads/main$"],
   "cloudBuild": {
     "buildNumber": {
       "enabled": true