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88 lines
2.2 KiB
88 lines
2.2 KiB
// Copyright 2019 clair authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package clair_test
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import (
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"errors"
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"io/ioutil"
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"os"
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"path/filepath"
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"regexp"
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"testing"
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)
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var headerReg = regexp.MustCompile(`^(// Copyright \d\d\d\d clair authors
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//
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// Licensed under the Apache License, Version 2\.0 \(the "License"\);
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// you may not use this file except in compliance with the License\.
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// You may obtain a copy of the License at
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//
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// http://www\.apache\.org/licenses/LICENSE-2\.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.
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// See the License for the specific language governing permissions and
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// limitations under the License\.)`)
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var extensions = []string{".go", ".proto"}
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// even if a file's extension matches, it's skipped.
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var skips = []*regexp.Regexp{
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regexp.MustCompile(`^vendor/.*`),
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regexp.MustCompile(`clair.pb.go$`),
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regexp.MustCompile(`clair.pb.gw.go$`),
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}
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// TestLicenseHeader ensures all Clair files have proper header.
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func TestLicenseHeader(t *testing.T) {
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err := filepath.Walk(".", func(path string, fi os.FileInfo, err error) error {
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toScan := false
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for _, ext := range extensions {
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if filepath.Ext(path) == ext {
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toScan = true
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break
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}
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}
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if !toScan {
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return err
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}
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for _, skip := range skips {
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if skip.MatchString(path) {
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return err
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}
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}
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src, ioError := ioutil.ReadFile(path)
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if ioError != nil {
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panic(ioError)
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}
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if !headerReg.Match(src) {
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t.Logf("%v: license header not present", path)
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err = errors.New("missing license header")
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return err
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}
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return err
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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