64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
// Copyright 2019 The gVisor 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 nogo
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import (
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"encoding/json"
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"fmt"
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"go/token"
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"io/ioutil"
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)
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// Finding is a single finding.
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type Finding struct {
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Category AnalyzerName
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Position token.Position
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Message string
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}
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// String implements fmt.Stringer.String.
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func (f *Finding) String() string {
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return fmt.Sprintf("%s: %s: %s", f.Category, f.Position.String(), f.Message)
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}
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// WriteFindingsToFile writes findings to a file.
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func WriteFindingsToFile(findings []Finding, filename string) error {
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content, err := WriteFindingsToBytes(findings)
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if err != nil {
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return err
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}
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return ioutil.WriteFile(filename, content, 0644)
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}
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// WriteFindingsToBytes serializes findings as bytes.
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func WriteFindingsToBytes(findings []Finding) ([]byte, error) {
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return json.Marshal(findings)
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}
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// ExtractFindingsFromFile loads findings from a file.
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func ExtractFindingsFromFile(filename string) ([]Finding, error) {
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content, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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return ExtractFindingsFromBytes(content)
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}
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// ExtractFindingsFromBytes loads findings from bytes.
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func ExtractFindingsFromBytes(content []byte) (findings []Finding, err error) {
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err = json.Unmarshal(content, &findings)
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return findings, err
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}
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