[COMPLIANCE] Add copyright and license headers

.copywrite.hcl

@@ -0,0 +1,27 @@
+schema_version = 1
+
+project {
+  license        = "MPL-2.0"
+  copyright_year = 2020
+
+  header_ignore = [
+    # changie tooling configuration and CHANGELOG entries (prose)
+    ".changes/unreleased/*.yaml",
+    ".changie.yaml",
+
+    # GitHub issue template configuration
+    ".github/ISSUE_TEMPLATE/*.yml",
+
+    # GitHub Actions workflow-specific configurations
+    ".github/labeler-*.yml",
+
+    # golangci-lint tooling configuration
+    ".golangci.yml",
+
+    # GoReleaser tooling configuration
+    ".goreleaser.yml",
+
+    # Release Engineering tooling configuration
+    ".release/*.hcl",
+  ]
+}

.github/dependabot.yml

@@ -13,3 +13,10 @@ updates:
     schedule:
       # Check for updates to Go modules every weekday
       interval: "daily"
+
+  # Maintain dependencies for Go modules (tools)
+  - package-ecosystem: "gomod"
+    directory: "/tools"
+    schedule:
+      # Check for updates to Go modules every weekday
+      interval: "daily"

.github/workflows/compliance.yml

@@ -0,0 +1,17 @@
+name: compliance
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  # Reference: ENGSRV-059
+  copywrite:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+      - uses: hashicorp/setup-copywrite@867a1a2a064a0626db322392806428f7dc59cb3e # v1.1.2
+      - run: copywrite headers --plan
+      - run: copywrite license --plan

GNUmakefile

@@ -9,3 +9,7 @@ build:
 
 test:
 	go test $(TEST) $(TESTARGS) -timeout=5m
+
+# Generate copywrite headers
+generate:
+	cd tools; go generate ./...

README.md

@@ -183,3 +183,10 @@ and limitations. In those cases, please report [issues](https://github.com/hashi
 or, if you can, submit a [pull-request](https://github.com/hashicorp/terraform-plugin-docs/pulls).
 
 Your help and patience is truly appreciated.
+
+## Contributing
+
+### License Headers
+All source code files in this repository (excluding autogenerated files like `go.mod`, prose, and files excluded in [.copywrite.hcl](.copywrite.hcl)) must have a license header at the top.
+
+This can be autogenerated by running `make generate` or running `go generate ./...` in the [/tools](/tools) directory.

cmd/tfplugindocs/main.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package main
 
 import (

cmd/tfplugindocs/version.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package main
 
 var (

internal/cmd/generate.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package cmd
 
 import (

internal/cmd/run.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package cmd
 
 import (

internal/cmd/serve.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package cmd
 
 //TODO: this command can run an emulated server to simulate the registry

internal/cmd/validate.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package cmd
 
 import (

internal/mdplain/mdplain.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package mdplain
 
 import "github.com/russross/blackfriday"

internal/mdplain/renderer.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package mdplain
 
 import (

internal/provider/generate.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/provider/template.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/provider/template_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/provider/util.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/provider/util_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/provider/validate.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package provider
 
 import (

internal/tmplfuncs/tmplfuncs.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package tmplfuncs
 
 import (

schemamd/behaviors.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/behaviors_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/render.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/render_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd_test
 
 import (

schemamd/write_attribute_description.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/write_attribute_description_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd_test
 
 import (

schemamd/write_block_type_description.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/write_block_type_description_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd_test
 
 import (

schemamd/write_nested_attribute_type_description.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/write_nested_attribute_type_description_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd_test
 
 import (

schemamd/write_type.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd
 
 import (

schemamd/write_type_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package schemamd_test
 
 import (

tools/copywrite.go

@@ -0,0 +1,13 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+//go:build generate
+
+package tools
+
+import (
+	// copywrite header generation
+	_ "github.com/hashicorp/copywrite"
+)
+
+//go:generate go run github.com/hashicorp/copywrite headers -d .. --config ../.copywrite.hcl

tools/go.mod

@@ -0,0 +1,63 @@
+module tools
+
+go 1.19
+
+require github.com/hashicorp/copywrite v0.16.3
+
+require (
+	github.com/AlecAivazis/survey/v2 v2.3.6 // indirect
+	github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef // indirect
+	github.com/bmatcuk/doublestar/v4 v4.6.0 // indirect
+	github.com/bradleyfalzon/ghinstallation/v2 v2.1.0 // indirect
+	github.com/cli/go-gh v1.0.0 // indirect
+	github.com/cli/safeexec v1.0.0 // indirect
+	github.com/cli/shurcooL-graphql v0.0.2 // indirect
+	github.com/fatih/color v1.13.0 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/go-openapi/errors v0.20.2 // indirect
+	github.com/go-openapi/strfmt v0.21.3 // indirect
+	github.com/golang-jwt/jwt/v4 v4.4.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-github/v45 v45.2.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
+	github.com/hashicorp/go-hclog v1.4.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/henvic/httpretty v0.0.6 // indirect
+	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/jedib0t/go-pretty v4.3.0+incompatible // indirect
+	github.com/jedib0t/go-pretty/v6 v6.4.4 // indirect
+	github.com/joho/godotenv v1.3.0 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/knadh/koanf v1.5.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/mattn/go-runewidth v0.0.13 // indirect
+	github.com/mergestat/timediff v0.0.3 // indirect
+	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/muesli/termenv v0.12.0 // indirect
+	github.com/oklog/ulid v1.3.1 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/rogpeppe/go-internal v1.10.0 // indirect
+	github.com/samber/lo v1.37.0 // indirect
+	github.com/spf13/cobra v1.6.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/thanhpk/randstr v1.0.4 // indirect
+	github.com/thlib/go-timezone-local v0.0.0-20210907160436-ef149e42d28e // indirect
+	go.mongodb.org/mongo-driver v1.10.0 // indirect
+	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
+	golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
+	golang.org/x/net v0.0.0-20220923203811-8be639271d50 // indirect
+	golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
+	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.28.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)