chore: polish various license content (#11278)

* chore: polish basic license information

Signed-off-by: tison <[email protected]>

* chore: update license info in docs

Signed-off-by: tison <[email protected]>

* chore: use hawkeye license header checker

Signed-off-by: tison <[email protected]>

* chore: apply license header for all files

Signed-off-by: tison <[email protected]>

* chore: add ELv2 license header config

Signed-off-by: tison <[email protected]>

* chore: apply license header for ELv2 licensed files

Signed-off-by: tison <[email protected]>

* build: wire license checker

Signed-off-by: tison <[email protected]>

* chore: fix license header for hms.thrift

Signed-off-by: tison <[email protected]>

* ci: fix Check License Header steps

Signed-off-by: tison <[email protected]>

* chore: fix edge case redundant

Signed-off-by: tison <[email protected]>

---------

Signed-off-by: tison <[email protected]>

.github/actions/check/action.yml

@@ -12,11 +12,13 @@ runs:
       with:
         bypass_env_vars: RUSTFLAGS,RUST_LOG,GITHUB_TOKEN
 
-    - name: Check License Header
-      shell: bash
-      env:
-        GITHUB_TOKEN: ${{ inputs.github_token }}
-      run: make check-license
+    - name: Check Apache License Header
+      uses: korandoru/hawkeye@v2
+
+    - name: Check Elastic License Header
+      uses: korandoru/hawkeye@v2
+      with:
+        config: licenserc-ee.toml
 
     - name: YAML Lint
       shell: bash

LICENSE

@@ -1,5 +1,11 @@
-Databend is released under a combination of two licenses:
+Portions of this software are licensed as follows:
 
-1. [Apache-2.0](licenses/apache.md). The portion licensed by Apache License 2.0 allows any use of Databend, excluding enterprise features.
+* All content that resides under the following directories or files of this repository, if that directory or file exists, is licensed under the "Elastic" license defined in "licenses/Elastic-2.0.txt":
+    * "src/binaries/query/ee_main.rs"
+    * "src/binaries/meta/ee_main.rs"
+    * "src/meta/ee"
+    * "src/query/ee"
+* All third party components incorporated into this software are licensed under the original license provided by the owner of the applicable component.
+* Content outside of the above mentioned directories or restrictions above is available under the "Apache-2.0" license as defined in "licenses/Apache-2.0.txt".
 
-2. [Elactic](licenses/elastic_v2.md). The portion licensed by Elastic License 2.0 allows you to use enterprise features with a paid license key. Please contact us at https://www.databend.com/contact-us/ for more details.
+Specifically, a full distribution of Databend is licensed by the "Elastic" license which allows you to use enterprise features with a paid license key. Please contact us at https://www.databend.com/contact-us/ for more details.

Makefile

@@ -36,7 +36,8 @@ lint-yaml:
 	yamllint -f auto .
 
 check-license:
-	license-eye -v info -c .licenserc.yaml header check
+	docker run -it --rm -v $(CURDIR):/github/workspace ghcr.io/korandoru/hawkeye-native:v2 check --config licenserc.toml && \
+	docker run -it --rm -v $(CURDIR):/github/workspace ghcr.io/korandoru/hawkeye-native:v2 check --config licenserc-ee.toml
 
 run: build-release
 	BUILD_PROFILE=release bash ./scripts/ci/deploy/databend-query-standalone.sh

README.md

@@ -27,10 +27,6 @@
 
 <img src="https://img.shields.io/badge/Platform-Linux%2C%20macOS%2C%20ARM-green.svg?style=flat" alt="Linux Platform" />
 
-<a href="https://opensource.org/licenses/Apache-2.0">
-<img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="license" />
-</a>
-
 </div>
 </div>
 
@@ -231,9 +227,9 @@ For general help in using Databend, please refer to the official documentation.
 
 ## License
 
-Currently, Databend is released under a combination of two licenses: the [Apache License 2.0](licenses/apache.md) and the [Elastic License 2.0](licenses/elastic_v2.md). The latter is for our enterprise features under the `ee` directory
+Databend is released under a combination of two licenses: the [Apache License 2.0](licenses/Apache-2.0.txt) and the [Elastic License 2.0](licenses/Elastic.txt). Read the [LICENSE](LICENSE) file for more details.
 
-When contributing to a Databend feature, you can find the relevant license in the comments at the top of each file.
+When contributing to Databend, you can find the relevant license header in each file.
 
 ## Acknowledgement
 

docker/build-tool/dev/Dockerfile

@@ -1,12 +1,7 @@
 ARG RUST_TOOLCHAIN
 
-FROM golang:1.18 AS go-build
-RUN go install github.com/apache/skywalking-eyes/cmd/license-eye@latest
-
 FROM datafuselabs/build-tool:base-${RUST_TOOLCHAIN}
 
-COPY --from=go-build /go/bin/license-eye /usr/local/bin/license-eye
-
 ARG ARCH
 COPY rust-tools.txt /build/scripts/setup/rust-tools.txt
 RUN /build/scripts/setup/dev_setup.sh -ycd && \

docs/dev/policies/license.md

@@ -4,209 +4,6 @@ title: License
 
 # License
 
-[Databend](https://github.com/datafuselabs/databend) is licensed under Apache 2.0 LICENSE.
+Databend is released under a combination of two licenses: the [Apache License 2.0](https://apache.org/licenses/LICENSE-2.0.txt) and the [Elastic License 2.0](https://www.elastic.co/licensing/elastic-license). Read Databend [LICENSE](https://github.com/datafuselabs/databend/blob/main/LICENSE) file for more details.
 
-------------------
-
-
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-                           Version 2.0, January 2004
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-
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+When contributing to Databend, you can find the relevant license header in each file.

licenserc-ee.toml

@@ -0,0 +1,55 @@
+baseDir = "."
+
+inlineHeader = """
+Copyright 2023 Databend Cloud
+
+Licensed under the Elastic 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
+
+    https://www.elastic.co/licensing/elastic-license
+
+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.
+"""
+
+includes = [
+    "src/binaries/query/ee_main.rs",
+    "src/binaries/meta/ee_main.rs",
+    "src/meta/ee",
+    "src/query/ee",
+]
+
+excludes = [
+    # hidden files
+    ".cargo",
+    ".databend",
+    ".devcontainer",
+    ".github",
+    ".dockerignore",
+    ".gitignore",
+    ".gitattributes",
+    ".editorconfig",
+
+    "LICENSE",
+    "Makefile",
+
+    # docs and generated files
+    "**/*.md",
+    "**/*.hbs",
+    "**/*.template",
+    "**/*.cue",
+    "**/*.json",
+    "**/*.sql",
+    "**/*.proto",
+    "**/*.yml",
+    "**/*.yaml",
+    "**/*.toml",
+    "**/*.lock",
+    "**/*.yapf",
+    "**/*.test",
+    "**/*.txt",
+]