Merge pull request #128 from xStrom/copyhead

Standardize copyright headers.

.github/copyright.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# If there are new files with headers that can't match the conditions here,
+# then the files can be ignored by an additional glob argument via the -g flag.
+# For example:
+#   -g "!src/special_file.rs"
+#   -g "!src/special_directory"
+
+# Check all the standard Rust source files
+output=$(rg "^// Copyright (19|20)[\d]{2} (.+ and )?the Druid Authors( and .+)?$\n^// SPDX-License-Identifier: Apache-2\.0 OR MIT$\n\n" --files-without-match --multiline -g "*.rs" .)
+
+if [ -n "$output" ]; then
+	echo -e "The following files lack the correct copyright header:\n"
+	echo $output
+	echo -e "\n\nPlease add the following header:\n"
+	echo "// Copyright $(date +%Y) the Druid Authors"
+	echo "// SPDX-License-Identifier: Apache-2.0 OR MIT"
+	echo -e "\n... rest of the file ...\n"
+	exit 1
+fi
+
+echo "All files have correct copyright headers."
+exit 0

.github/workflows/rust.yml

@@ -21,7 +21,10 @@ jobs:
     - name: Install deps
       run: |
         sudo apt-get update
-        sudo apt-get install libgtk-3-dev
+        sudo apt-get install libgtk-3-dev ripgrep
+
+    - name: Check copyright headers
+      run: bash .github/copyright.sh
 
     - name: Install stable toolchain
       uses: actions-rs/toolchain@v1

Cargo.toml

@@ -4,7 +4,7 @@ description = "Extra widgets for `druid` that are not yet ready for inclusion in
 version = "0.1.0"
 authors = ["Richard Dodd <[email protected]>"]
 edition = "2018"
-license = "MIT OR Apache-2.0"
+license = "Apache-2.0 OR MIT"
 
 [features]
 async = ["tokio/rt", "futures", "flume"]

druid-widget-nursery-derive/Cargo.toml

@@ -3,7 +3,7 @@ name = "druid-widget-nursery-derive"
 description = "A proc-macro helper library for `druid-widget-nursery`"
 version = "0.1.0"
 edition = "2021"
-license = "MIT/Apache-2.0"
+license = "Apache-2.0 OR MIT"
 
 [lib]
 proc-macro = true

druid-widget-nursery-derive/src/lib.rs

@@ -1,3 +1,6 @@
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use proc_macro::TokenStream;
 use syn::{parse_macro_input, DeriveInput};
 

druid-widget-nursery-derive/src/prism.rs

@@ -1,3 +1,6 @@
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use proc_macro2::TokenStream;
 use quote::{format_ident, quote};
 use syn::{parse_quote, spanned::Spanned, Data, DeriveInput, Fields, GenericParam, WherePredicate};

examples/advanced_slider_demo.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::widget::{Flex, Slider};
 use druid::{AppLauncher, Color, Widget, WidgetExt, WindowDesc};
 use druid_widget_nursery::AdvancedSlider;

examples/animated_value.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::{
     AppLauncher, BoxConstraints, Color, Env, Event, EventCtx, LayoutCtx, LifeCycle, LifeCycleCtx,
     PaintCtx, RenderContext, Size, UnitPoint, UpdateCtx, Widget, WidgetExt, WindowDesc,

examples/animation-curves.rs

@@ -1,18 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// Author: Dietmar Maurer <[email protected]>
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::kurbo::{BezPath, Circle, Line};
 use druid::piet::{LineCap, LineJoin, RenderContext, StrokeStyle};

examples/animator.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::kurbo::{Circle, Point, Size};
 use druid::widget::{
     Button, CrossAxisAlignment, Flex, Label, LabelText, RadioGroup, TextBox, WidgetExt,

examples/async.rs

@@ -1,16 +1,5 @@
-// Copyright 2019 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2019 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use std::time::Duration;
 

examples/canvas.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::lens::Map;
 use druid::widget::{Button, Flex, Label, LabelText, Split, TextBox};
 use druid::{AppLauncher, Data, Env, Lens, Point, Size, Widget, WidgetExt, WindowDesc};

examples/dropdown.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::widget::{
     Button, CrossAxisAlignment, Flex, Label, RadioGroup, Scroll, TextBox, WidgetExt,
 };

examples/dynamic_sized_box.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::{
     widget::{Flex, Label, LineBreaking, MainAxisAlignment, SizedBox},
     AppLauncher, Color, Data, Env, Lens, Widget, WidgetExt, WindowDesc,

examples/file_manager.rs

@@ -1,16 +1,5 @@
-// Copyright 2019 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2019 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 //! Demos advanced tree widget and tree manipulations.
 

examples/flex-table.rs

@@ -1,18 +1,5 @@
-// Copyright 2021 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// Author: Dietmar Maurer <[email protected]>
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{
     Align, Container, CrossAxisAlignment, Flex, Label, Stepper, TextBox, WidgetExt,

examples/hot-reload/src/lib.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::widget::{Flex, TextBox};
 use druid::{Data, Lens, Widget, WidgetExt};
 

examples/hot-reload/src/main.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid_widget_nursery::hot_reload::{AppLauncher, WindowDesc};
 use hot_reload::AppData;
 

examples/json_viewer.rs

@@ -1,16 +1,5 @@
-// Copyright 2019 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2019 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 //! A json viewer using the tree widget
 use std::{

examples/mask.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{Button, Flex, TextBox};
 use druid::{AppLauncher, Color, Data, Lens, Widget, WidgetExt, WindowDesc, WindowSizePolicy};

examples/material_icons.rs

@@ -1,3 +1,6 @@
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::{widget::Flex, AppLauncher, Color, LocalizedString, Widget, WidgetExt, WindowDesc};
 use druid_widget_nursery::material_icons::{
     normal::action::{ABC, ADD_CARD, ADD_TASK, ADD_TO_DRIVE},

examples/navigator.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use std::sync::Arc;
 
 use druid::{

examples/partial.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::widget::{Flex, Radio, TextBox};
 use druid::{AppLauncher, Data, UnitPoint, Widget, WidgetExt, WindowDesc};
 use druid_widget_nursery::prism::{Closures, DisablePrismWrap};

examples/prisms.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::widget::{CrossAxisAlignment, Flex, Slider, TextBox};
 use druid::{AppLauncher, Data, UnitPoint, Widget, WidgetExt, WindowDesc};
 use druid_widget_nursery::prism::{Closures, Prism};

examples/progress_bar.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::piet;
 use druid::piet::{Color, GradientStop, UnitPoint};
 use druid::widget::{Button, Flex, Label, WidgetExt};

examples/select.rs

@@ -1,16 +1,5 @@
-// Copyright 2019 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2019 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{CrossAxisAlignment, Flex, Label, Scroll};
 use druid::{AppLauncher, Data, Env, Insets, Lens, Widget, WidgetExt, WindowDesc};

examples/splits.rs

@@ -1,3 +1,6 @@
+// Copyright 2021 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use druid::im::Vector;
 use druid::widget::{Container, Flex, Label, Scroll, WidgetExt};
 use druid::{AppLauncher, Data, Env, Lens, Widget, WindowDesc};

examples/stack-containers.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{Container, Label};
 use druid::{AppLauncher, Color, Data, Lens, Widget, WidgetExt, WindowDesc};

examples/stack-fit.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{Container, Label};
 use druid::{AppLauncher, Color, Data, Lens, Widget, WidgetExt, WindowDesc};

examples/stack-gradient.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{Align, Container, Label};
 use druid::{

examples/stack.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::widget::{Container, Controller, Flex, Label, Slider, TextBox};
 use druid::{

examples/stack_tooltip.rs

@@ -1,16 +1,5 @@
-// Copyright 2022 The Druid Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2022 the Druid Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
 
 use druid::{
     widget::{Flex, Label},