/
module_ref.go
74 lines (64 loc) · 1.85 KB
/
module_ref.go
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// Copyright 2020 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 internal
import (
"strings"
"github.com/bufbuild/buf/internal/buf/bufcore/bufmodule"
"github.com/bufbuild/buf/internal/pkg/app"
)
var (
_ ParsedModuleRef = &moduleRef{}
)
type moduleRef struct {
format string
moduleName bufmodule.ModuleName
}
func newModuleRef(
format string,
path string,
) (*moduleRef, error) {
if path == "" {
return nil, NewNoPathError()
}
if app.IsDevStderr(path) {
return nil, NewInvalidPathError(format, path)
}
if path == "-" || app.IsDevNull(path) || app.IsDevStdin(path) || app.IsDevStdout(path) {
return nil, NewInvalidPathError(format, path)
}
if strings.Contains(path, "://") {
return nil, NewInvalidPathError(format, path)
}
moduleName, err := bufmodule.ModuleNameForString(path)
if err != nil {
// TODO: this is dumb
return nil, NewInvalidPathError(format, path)
}
return newDirectModuleRef(format, moduleName), nil
}
func newDirectModuleRef(format string, moduleName bufmodule.ModuleName) *moduleRef {
return &moduleRef{
format: format,
moduleName: moduleName,
}
}
func (r *moduleRef) Format() string {
return r.format
}
func (r *moduleRef) ModuleName() bufmodule.ModuleName {
return r.moduleName
}
func (*moduleRef) ref() {}
func (*moduleRef) bucketRef() {}
func (*moduleRef) moduleRef() {}