mirror of
https://github.com/TECHNOFAB11/jsonnet-bundler.git
synced 2025-12-12 08:00:05 +01:00
111 lines
2.3 KiB
Go
111 lines
2.3 KiB
Go
// Copyright 2018 jsonnet-bundler 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 deps
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import (
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"os"
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"path/filepath"
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)
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type Dependency struct {
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Source Source `json:"source"`
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Version string `json:"version"`
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Sum string `json:"sum,omitempty"`
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Single bool `json:"single,omitempty"`
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// older schema used to have `name`. We still need that data for
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// `LegacyName`
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LegacyNameCompat string `json:"name,omitempty"`
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}
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func Parse(dir, uri string) *Dependency {
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if uri == "" {
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return nil
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}
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if d := parseGit(uri); d != nil {
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return d
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}
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return parseLocal(dir, uri)
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}
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func (d Dependency) Name() string {
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return d.Source.Name()
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}
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func (d Dependency) LegacyName() string {
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if d.LegacyNameCompat != "" {
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return d.LegacyNameCompat
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}
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return d.Source.LegacyName()
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}
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type Source struct {
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GitSource *Git `json:"git,omitempty"`
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LocalSource *Local `json:"local,omitempty"`
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}
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func (s Source) Name() string {
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switch {
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case s.GitSource != nil:
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return s.GitSource.Name()
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case s.LocalSource != nil:
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return s.LegacyName()
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default:
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return ""
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}
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}
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func (s Source) LegacyName() string {
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switch {
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case s.GitSource != nil:
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return s.GitSource.LegacyName()
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case s.LocalSource != nil:
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p, err := filepath.Abs(s.LocalSource.Directory)
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if err != nil {
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panic("unable to create absolute path from local source directory: " + err.Error())
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}
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return filepath.Base(p)
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default:
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return ""
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}
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}
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type Local struct {
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Directory string `json:"directory"`
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}
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func parseLocal(dir, p string) *Dependency {
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clean := filepath.Clean(p)
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abs := filepath.Join(dir, clean)
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info, err := os.Stat(abs)
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if err != nil {
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return nil
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}
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if !info.IsDir() {
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return nil
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}
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return &Dependency{
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Source: Source{
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LocalSource: &Local{
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Directory: clean,
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},
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},
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Version: "",
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}
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}
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