Improve github action

* whitespace (trim and indentation)
* step naming

.github/workflows/ci.yml

@@ -1,89 +1,83 @@
 name: Kubernetes-sigs/krew CI
-on: 
+on:
   push:
-    branches: 
-      - '*'
-    tags: 
-      - 'v*.*.*'
+    branches:
+      - "*"
+    tags:
+      - "v*.*.*"
   pull_request:
-    branches: 
-      - '*'
+    branches:
+      - "*"
 
 jobs:
-
   build:
     runs-on: ubuntu-latest
     steps:
+      - name: Set up Go 1.13
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Add GOPATH/bin to PATH
+        run: echo "::add-path::$(go env GOPATH)/bin"
+
+      - name: Install dependencies
+        run: go mod download
+
+      - name: Install gox
+        run: hack/install-gox.sh
+
+      - name: Ensure go module is tidy
+        run: go mod tidy && git diff --no-patch --exit-code
+
+      - name: Verify code patterns
+        run: hack/verify-code-patterns.sh
+
+      - name: Verify boilerplate
+        run: hack/verify-boilerplate.sh
+
+      - name: Run code lint
+        run: hack/run-lint.sh
+
+      - name: Run unit tests
+        run: go test -short -coverprofile=coverage.txt -covermode=atomic ./...
+
+      - name: Make binaries && verify krew installation
+        run: hack/make-all.sh
+
+      - name: Ensure kubectl installed
+        run: hack/ensure-kubectl-installed.sh
+
+      - name: Verify installation
+        run: hack/verify-installation.sh
+
+      - name: Run integration tests
+        run: hack/run-integration-tests.sh
+
+      - name: Verify receipt migration from 0.2.x to 0.3.x
+        run: hack/verify-receipts-upgrade-migration.sh
 
-    - name: Set up Go 1.13
-      uses: actions/setup-go@v1
-      with:
-        go-version: 1.13
-      id: go
-
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
-
-    - name: Add GOPATH
-      run: echo "::add-path::$(go env GOPATH)/bin"
-
-    - name: Install dependencies
-      run: go mod download
-
-    - name: Install gox
-      run: hack/install-gox.sh
-
-    - name: Verify code quality
-      run: go mod tidy && git diff --no-patch --exit-code
-
-    - name: Verify code patterns
-      run: hack/verify-code-patterns.sh
-
-    - name: Verify boilerplate
-      run: hack/verify-boilerplate.sh
-
-    - name: Run code lint
-      run: hack/run-lint.sh
-
-    - name: Run unit tests
-      run: go test -short -coverprofile=coverage.txt -covermode=atomic ./...
-
-    - name: Make binaries && verify krew installation
-      run: hack/make-all.sh
-
-    - name: Ensure kubectl installed
-      run: hack/ensure-kubectl-installed.sh
-
-    - name: Verify installation
-      run: hack/verify-installation.sh
-
-    - name: Run integration tests
-      run: hack/run-integration-tests.sh
-
-    - name: Receipts upgrade migrations
-      run: hack/verify-receipts-upgrade-migration.sh
-
-    - name: Create release
-      if: contains(github.ref, 'tags')
-      id: create_release
-      uses: actions/create-release@v1.0.0
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: ${{ github.ref }}
-        release_name: Release ${{ github.ref }}
-        draft: false
-        prerelease: false
-
-    - name: Upload binaries to release
-      if: contains(github.ref, 'tags')
-      uses: svenstaro/upload-release-action@v1-release
-      with:
-        repo_token: ${{ secrets.GITHUB_TOKEN }}
-        file: out/krew.*
-        tag: ${{ github.ref }}
-        overwrite: true
-        file_glob: true
-
-
+      - name: Create a new release
+        if: contains(github.ref, 'tags')
+        id: create_release
+        uses: actions/create-release@v1.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: false
+          prerelease: false
 
+      - name: Upload binaries to the new release
+        if: contains(github.ref, 'tags')
+        uses: svenstaro/upload-release-action@v1-release
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: out/krew.*
+          tag: ${{ github.ref }}
+          overwrite: true
+          file_glob: true