/
reader.go
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/
reader.go
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// Copyright 2020-2022 Buf Technologies, Inc.
//
// Licensed under the Apache 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
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// 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.
package buffetch
import (
"context"
"io"
"net/http"
"github.com/bufbuild/buf/private/buf/buffetch/internal"
"github.com/bufbuild/buf/private/buf/bufwork"
"github.com/bufbuild/buf/private/bufpkg/bufconfig"
"github.com/bufbuild/buf/private/bufpkg/bufmodule"
"github.com/bufbuild/buf/private/pkg/app"
"github.com/bufbuild/buf/private/pkg/git"
"github.com/bufbuild/buf/private/pkg/httpauth"
"github.com/bufbuild/buf/private/pkg/storage/storageos"
"go.uber.org/zap"
)
type reader struct {
internalReader internal.Reader
}
func newReader(
logger *zap.Logger,
storageosProvider storageos.Provider,
httpClient *http.Client,
httpAuthenticator httpauth.Authenticator,
gitCloner git.Cloner,
moduleResolver bufmodule.ModuleResolver,
moduleReader bufmodule.ModuleReader,
) *reader {
return &reader{
internalReader: internal.NewReader(
logger,
storageosProvider,
internal.WithReaderHTTP(
httpClient,
httpAuthenticator,
),
internal.WithReaderGit(
gitCloner,
),
internal.WithReaderLocal(),
internal.WithReaderStdio(),
internal.WithReaderModule(
moduleResolver,
moduleReader,
),
),
}
}
func newImageReader(
logger *zap.Logger,
storageosProvider storageos.Provider,
httpClient *http.Client,
httpAuthenticator httpauth.Authenticator,
gitCloner git.Cloner,
) *reader {
return &reader{
internalReader: internal.NewReader(
logger,
storageosProvider,
internal.WithReaderHTTP(
httpClient,
httpAuthenticator,
),
internal.WithReaderLocal(),
internal.WithReaderStdio(),
),
}
}
func newSourceReader(
logger *zap.Logger,
storageosProvider storageos.Provider,
httpClient *http.Client,
httpAuthenticator httpauth.Authenticator,
gitCloner git.Cloner,
) *reader {
return &reader{
internalReader: internal.NewReader(
logger,
storageosProvider,
internal.WithReaderHTTP(
httpClient,
httpAuthenticator,
),
internal.WithReaderGit(
gitCloner,
),
internal.WithReaderLocal(),
internal.WithReaderStdio(),
),
}
}
func newModuleFetcher(
logger *zap.Logger,
storageosProvider storageos.Provider,
moduleResolver bufmodule.ModuleResolver,
moduleReader bufmodule.ModuleReader,
) *reader {
return &reader{
internalReader: internal.NewReader(
logger,
storageosProvider,
internal.WithReaderModule(
moduleResolver,
moduleReader,
),
),
}
}
func (a *reader) GetImageFile(
ctx context.Context,
container app.EnvStdinContainer,
imageRef ImageRef,
) (io.ReadCloser, error) {
return a.internalReader.GetFile(ctx, container, imageRef.internalFileRef())
}
func (a *reader) GetSourceBucket(
ctx context.Context,
container app.EnvStdinContainer,
sourceRef SourceRef,
options ...GetSourceBucketOption,
) (ReadBucketCloserWithTerminateFileProvider, error) {
getSourceBucketOptions := &getSourceBucketOptions{}
for _, option := range options {
option(getSourceBucketOptions)
}
var getBucketOptions []internal.GetBucketOption
if !getSourceBucketOptions.workspacesDisabled {
getBucketOptions = append(
getBucketOptions,
internal.WithGetBucketTerminateFileNames([][]string{bufwork.AllConfigFilePaths, bufconfig.AllConfigFilePaths}),
)
}
return a.internalReader.GetBucket(
ctx,
container,
sourceRef.internalBucketRef(),
getBucketOptions...,
)
}
func (a *reader) GetModule(
ctx context.Context,
container app.EnvStdinContainer,
moduleRef ModuleRef,
) (bufmodule.Module, error) {
return a.internalReader.GetModule(ctx, container, moduleRef.internalModuleRef())
}