mirror of
https://github.com/ossf/scorecard.git
synced 2024-09-20 21:47:51 +03:00
94 lines
2.1 KiB
Go
94 lines
2.1 KiB
Go
// Copyright 2021 Security Scorecard 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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//
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// Package localdir is local repo containing source code.
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package localdir
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import (
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"errors"
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"fmt"
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"os"
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"path"
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"strings"
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clients "github.com/ossf/scorecard/v4/clients"
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)
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var (
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errNotDirectory = errors.New("not a directory")
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errInvalidURI = errors.New("invalid URI")
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)
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var filePrefix = "file://"
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type repoLocal struct {
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path string
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metadata []string
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}
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// URI implements Repo.URI().
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func (r *repoLocal) URI() string {
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return fmt.Sprintf("file://%s", r.path)
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}
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// String implements Repo.String.
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func (r *repoLocal) String() string {
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return r.URI()
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}
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// Org implements Repo.Org.
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func (r *repoLocal) Org() clients.Repo {
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return nil
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}
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// IsValid implements Repo.IsValid.
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func (r *repoLocal) IsValid() error {
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f, err := os.Stat(r.path)
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if err != nil {
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return fmt.Errorf("%w", err)
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}
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if !f.IsDir() {
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return fmt.Errorf("%w", errNotDirectory)
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}
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return nil
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}
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// Metadata implements Repo.Metadata.
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func (r *repoLocal) Metadata() []string {
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return []string{}
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}
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// AppendMetadata implements Repo.AppendMetadata.
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func (r *repoLocal) AppendMetadata(m ...string) {
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r.metadata = append(r.metadata, m...)
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}
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// MakeLocalDirRepo returns an implementation of clients.Repo interface.
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func MakeLocalDirRepo(pathfn string) (clients.Repo, error) {
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if !strings.HasPrefix(pathfn, filePrefix) {
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return nil, fmt.Errorf("%w", errInvalidURI)
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}
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p := path.Clean(pathfn[len(filePrefix):])
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repo := &repoLocal{
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path: p,
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}
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if err := repo.IsValid(); err != nil {
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return nil, fmt.Errorf("error in IsValid: %w", err)
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}
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return repo, nil
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}
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