Merge pull request #11 from nqd/github-workflow

github actions

.github/workflows/test.yml

@@ -0,0 +1,34 @@
+name: build
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.16
+      uses: actions/setup-go@v2
+      with:
+        go-version: ^1.16
+      id: go
+
+    - name: Check out code
+      uses: actions/checkout@v2
+
+    - name: Install deps
+      shell: bash --noprofile --norc -x -eo pipefail {0}
+      run: |
+        go get -u honnef.co/go/tools/cmd/staticcheck
+        go get -u github.com/client9/misspell/cmd/misspell
+
+    - name: Lint
+      shell: bash --noprofile --norc -x -eo pipefail {0}
+      run: |
+        $(exit $(go fmt ./... | wc -l))
+        misspell -error -locale US .
+        staticcheck ./...
+
+    - name: Test
+      run: |
+        go test -race ./...

flat.go

@@ -113,7 +113,7 @@ func unflatten(flat map[string]interface{}, opts *Options) (nested map[string]in
 
 	for k, v := range flat {
 		temp := uf(k, v, opts).(map[string]interface{})
-		err = mergo.Merge(&nested, temp, func(c *mergo.Config) {c.Overwrite = true})
+		err = mergo.Merge(&nested, temp, func(c *mergo.Config) { c.Overwrite = true })
 		if err != nil {
 			return
 		}

go.mod

@@ -1,5 +1,5 @@
 module github.com/nqd/flat
 
-go 1.12
+go 1.16
 
 require github.com/imdario/mergo v0.3.12