github actions

.github/workflows/go.yml

@@ -6,7 +6,6 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-
     - name: Set up Go 1.13
       uses: actions/setup-go@v1
       with:
@@ -16,6 +15,12 @@ jobs:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
 
+    - name: Install staticcheck
+      run: |
+        echo ::set-env name=PATH::$PATH:$(go env GOPATH)/bin
+        go get -u honnef.co/go/tools/cmd/staticcheck
+
+
     - name: Get dependencies
       run: |
         go get -v -t -d ./...
@@ -29,3 +34,16 @@ jobs:
 
     - name: Test
       run: go test ./...
+
+    - name: Go List
+      run: |
+        echo ::set-env name=GO_LIST::$(go list ./...)
+
+    - name: Vet
+      run: go vet $GO_LIST
+
+    - name: Static Check
+      run: staticcheck $GO_LIST
+
+
+

prompts.go

@@ -22,6 +22,7 @@ var cli PromptLib
 // set a Logger during a test (cli.LogFn = t.Log) to debug interactive prompts
 var LogFn Logger
 
+// lint:ignore U1000
 var output io.Writer = os.Stdout
 
 type PromptLib interface {
@@ -51,6 +52,10 @@ func SetOutput(out io.Writer) {
 	output = out
 }
 
+func GetOutput() io.Writer {
+	return output
+}
+
 func Underline(s string) string {
 	return fmt.Sprintf("\xff\033[4m\xff%s\xff\033[0m\xff", s)
 }