From e6a672ffb4c7ab68d3ca01f903a5b9d726f69439 Mon Sep 17 00:00:00 2001
From: Leonardo Chaia <lchaia@outlook.com>
Date: Wed, 9 Mar 2022 00:41:58 -0300
Subject: [PATCH] chore: updates readme

---
 README.md | 141 ++++++++++++++++++------------------------------------
 1 file changed, 47 insertions(+), 94 deletions(-)

diff --git a/README.md b/README.md
index fac1dd6..d6202a1 100644
--- a/README.md
+++ b/README.md
@@ -2,104 +2,57 @@
   <a href="https://github.com/actions/typescript-action/actions"><img alt="typescript-action status" src="https://github.com/actions/typescript-action/workflows/build-test/badge.svg"></a>
 </p>
 
-# Create a JavaScript Action using TypeScript
+# Run dotnet-affected inside GitHub actions
 
-Use this template to bootstrap the creation of a TypeScript action.:rocket:
+dotnet-affected is a .NET tool for determining which projects are affected by a set of changes. Useful for large projects or monorepos.
 
-This template includes compilation support, tests, a validation workflow, publishing, and versioning guidance.  
+Read more at <https://github.com/leonardochaia/dotnet-affected>
 
-If you are new, there's also a simpler introduction.  See the [Hello World JavaScript Action](https://github.com/actions/hello-world-javascript-action)
+## Usage
 
-## Create an action from this template
-
-Click the `Use this Template` and provide the new repo details for your action
-
-## Code in Main
-
-> First, you'll need to have a reasonably modern version of `node` handy. This won't work with versions older than 9, for instance.
-
-Install the dependencies  
-```bash
-$ npm install
-```
-
-Build the typescript and package it for distribution
-```bash
-$ npm run build && npm run package
-```
-
-Run the tests :heavy_check_mark:  
-```bash
-$ npm test
-
- PASS  ./index.test.js
-  ✓ throws invalid number (3ms)
-  ✓ wait 500 ms (504ms)
-  ✓ test runs (95ms)
-
-...
-```
-
-## Change action.yml
-
-The action.yml defines the inputs and output for your action.
-
-Update the action.yml with your name, description, inputs and outputs for your action.
-
-See the [documentation](https://help.github.com/en/articles/metadata-syntax-for-github-actions)
-
-## Change the Code
-
-Most toolkit and CI/CD operations involve async operations so the action is run in an async function.
-
-```javascript
-import * as core from '@actions/core';
-...
-
-async function run() {
-  try { 
-      ...
-  } 
-  catch (error) {
-    core.setFailed(error.message);
-  }
-}
-
-run()
-```
-
-See the [toolkit documentation](https://github.com/actions/toolkit/blob/master/README.md#packages) for the various packages.
-
-## Publish to a distribution branch
-
-Actions are run from GitHub repos so we will checkin the packed dist folder. 
-
-Then run [ncc](https://github.com/zeit/ncc) and push the results:
-```bash
-$ npm run package
-$ git add dist
-$ git commit -a -m "prod dependencies"
-$ git push origin releases/v1
-```
-
-Note: We recommend using the `--license` option for ncc, which will create a license file for all of the production node modules used in your project.
-
-Your action is now published! :rocket: 
-
-See the [versioning documentation](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md)
-
-## Validate
-
-You can now validate the action by referencing `./` in a workflow in your repo (see [test.yml](.github/workflows/test.yml))
+This action will run dotnet affected and output an `affected.proj` file that you can use to build/test/publish what has changed/affected since the last successful commit, or against your main branch, etc.
 
 ```yaml
-uses: ./
-with:
-  milliseconds: 1000
+name: .NET
+on:
+  push:
+    branches:
+      - 'main'
+    tags:
+        - 'v*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dotnet-version: ['3.1.x', '5.0', '6.0' ]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Setup .NET Core SDK ${{ matrix.dotnet-version }}
+        uses: actions/setup-dotnet@v1.7.2
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+          
+      - uses: nrwl/last-successful-commit-action@v1
+        id: last_successful_commit
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: ${{ env.GITHUB_REF_NAME }}
+          workflow_id: 'test.yml'
+
+      - uses: leonardochaia/dotnet-affected@v1
+        id: dotnet_affected
+        with:
+          from: ${{ steps.last_successful_commit.outputs.commit_hash }}
+          to: ${{ github.sha }}
+
+      - name: Install dependencies
+        if: success() && steps.affected.outputs.affected == ''
+        run: dotnet restore affected.proj
+      - name: Build
+        run: dotnet build --configuration Release --no-restore affected.proj
+      - name: Test
+        run: dotnet test --no-restore --verbosity normal affected.proj
 ```
-
-See the [actions tab](https://github.com/actions/typescript-action/actions) for runs of this action! :rocket:
-
-## Usage:
-
-After testing you can [create a v1 tag](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md) to reference the stable and latest V1 action