Merge pull request #490 from khos2ow/check-license

Validate license header on files on CI

.github/workflows/ci.yaml

@@ -71,6 +71,14 @@ jobs:
       - name: Run Staticcheck
         run: make staticcheck
 
+      - name: Check License headers
+        run: |
+          GO111MODULE=off go get github.com/google/addlicense
+
+          addlicense -check $(find . -type f -name "*.go")
+          addlicense -check $(find . -type f -name "*.sh")
+          addlicense -check $(find . -type f -name "Dockerfile")
+
       - name: Check docs
         if: "!contains(github.ref, 'refs/heads/master')"
         run: make docs && test -z "$(git status --porcelain)" || exit 1

internal/cli/run_test.go

@@ -1,3 +1,13 @@
+/*
+Copyright 2021 The terraform-docs Authors.
+
+Licensed under the MIT license (the "License"); you may not
+use this file except in compliance with the License.
+
+You may obtain a copy of the License at the LICENSE file in
+the root directory of this source tree.
+*/
+
 package cli
 
 import (

internal/plugin/discovery.go

@@ -1,3 +1,13 @@
+/*
+Copyright 2021 The terraform-docs Authors.
+
+Licensed under the MIT license (the "License"); you may not
+use this file except in compliance with the License.
+
+You may obtain a copy of the License at the LICENSE file in
+the root directory of this source tree.
+*/
+
 package plugin
 
 import (

internal/plugin/plugin.go

@@ -1,3 +1,13 @@
+/*
+Copyright 2021 The terraform-docs Authors.
+
+Licensed under the MIT license (the "License"); you may not
+use this file except in compliance with the License.
+
+You may obtain a copy of the License at the LICENSE file in
+the root directory of this source tree.
+*/
+
 package plugin
 
 import (