ci: general ci improvements

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>

.github/.editorconfig

@@ -0,0 +1,2 @@
+[{*.yml,*.yaml}]
+indent_size = 2

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      # Fail fast is disabled because there are Go version specific features and tests
+      # that should be able to fail independently.
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        go-version: ['1.16', '1.17', '1.18']
+
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build
+        run: go build -v ./...
+
+      - name: Test
+        run: go test -race -v ./...

.github/workflows/go.yml

@@ -1,28 +0,0 @@
-name: Go
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    strategy:
-        matrix:
-          go-version: [1.16.x, 1.17.x, 1.18.x]
-          os: [ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Set up Go
-      uses: actions/setup-go@v2
-      with:
-        go-version: ${{ matrix.go-version }}
-
-    - name: Build
-      run: go build -v ./...
-
-    - name: Test
-      run: go test -race -v ./...

README.md

@@ -1,7 +1,7 @@
-cast
-====
+# cast
+
 [![GoDoc](https://godoc.org/github.com/spf13/cast?status.svg)](https://godoc.org/github.com/spf13/cast)
-[![Build Status](https://github.com/spf13/cast/actions/workflows/go.yml/badge.svg)](https://github.com/spf13/cast/actions/workflows/go.yml)
+[![Build Status](https://github.com/spf13/cast/actions/workflows/ci.yml/badge.svg)](https://github.com/spf13/cast/actions/workflows/ci.yml)
 [![Go Report Card](https://goreportcard.com/badge/github.com/spf13/cast)](https://goreportcard.com/report/github.com/spf13/cast)
 
 Easy and safe casting from one type to another in Go
@@ -72,4 +72,3 @@ the code for a complete set.
 	var eight interface{} = 8
     cast.ToInt(eight)              // 8
     cast.ToInt(nil)                // 0
-