fix license check (apache#243)

.github/workflows/ci.yml

@@ -69,6 +69,7 @@ jobs:
           rustup component add rustfmt
       - name: Run
         run: |
+          make check-license
           make clippy
           make fmt
 

Makefile

@@ -40,6 +40,9 @@ test-ut:
 fmt:
 	cd $(DIR); cargo fmt -- --check
 
+check-license:
+	cd $(DIR); sh scripts/check-license.sh
+
 clippy:
 	cd $(DIR); cargo clippy --all-targets --all-features --workspace -- -D warnings
 

analytic_engine/src/role_table/leader.rs

@@ -1,3 +1,5 @@
+// Copyright 2022 CeresDB Project Authors. Licensed under Apache-2.0.
+
 use std::{
     collections::HashMap,
     sync::{

analytic_engine/src/role_table/mod.rs

@@ -1,3 +1,5 @@
+// Copyright 2022 CeresDB Project Authors. Licensed under Apache-2.0.
+
 use std::{collections::HashMap, sync::Arc};
 
 use async_trait::async_trait;

analytic_engine/src/sst/parquet/index.rs

@@ -1,3 +1,5 @@
+// Copyright 2022 CeresDB Project Authors. Licensed under Apache-2.0.
+
 use std::collections::HashMap;
 use std::convert::TryFrom;
 use std::process::id;

rustfmt.toml

@@ -9,6 +9,4 @@ format_code_in_doc_comments = true
 # Reorder impl items. type and const are put first, then macros and methods.
 reorder_impl_items = true
 # Discard existing import groups, and create three groups for std, external crates, crates
-group_imports = "StdExternalCrate"
-
-license_template_path = "etc/license.template"
+group_imports = "StdExternalCrate"

scripts/check-license.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Check all source files have a license header.
+set -eu
+
+for i in $(git ls-files --exclude-standard | grep "\.rs"); do
+    # first line -> match -> print line -> quit
+    matches=$(sed -n "1{/Copyright [0-9]\{4\} CeresDB Project Authors. Licensed under Apache-2.0./p;};q;" $i)
+    if [ -z "${matches}" ]; then
+        echo "License header is missing from $i."
+        exit 1
+    fi
+done
+
+echo "License check passed."

src/adapter.rs

@@ -1,3 +1,5 @@
+// Copyright 2022 CeresDB Project Authors. Licensed under Apache-2.0.
+
 use async_trait::async_trait;
 use catalog::{
     manager::ManagerRef as CatalogManagerRef,