| // Copyright 2018 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package modinfo |
| |
| import "time" |
| |
| // Note that these structs are publicly visible (part of go list's API) |
| // and the fields are documented in the help text in ../list/list.go |
| |
| type ModulePublic struct { |
| Path string `json:",omitempty"` // module path |
| Version string `json:",omitempty"` // module version |
| Versions []string `json:",omitempty"` // available module versions |
| Replace *ModulePublic `json:",omitempty"` // replaced by this module |
| Time *time.Time `json:",omitempty"` // time version was created |
| Update *ModulePublic `json:",omitempty"` // available update (with -u) |
| Main bool `json:",omitempty"` // is this the main module? |
| Indirect bool `json:",omitempty"` // module is only indirectly needed by main module |
| Dir string `json:",omitempty"` // directory holding local copy of files, if any |
| GoMod string `json:",omitempty"` // path to go.mod file describing module, if any |
| GoVersion string `json:",omitempty"` // go version used in module |
| Retracted []string `json:",omitempty"` // retraction information, if any (with -retracted or -u) |
| Error *ModuleError `json:",omitempty"` // error loading module |
| } |
| |
| type ModuleError struct { |
| Err string // error text |
| } |
| |
| func (m *ModulePublic) String() string { |
| s := m.Path |
| versionString := func(mm *ModulePublic) string { |
| v := mm.Version |
| if len(mm.Retracted) == 0 { |
| return v |
| } |
| return v + " (retracted)" |
| } |
| |
| if m.Version != "" { |
| s += " " + versionString(m) |
| if m.Update != nil { |
| s += " [" + versionString(m.Update) + "]" |
| } |
| } |
| if m.Replace != nil { |
| s += " => " + m.Replace.Path |
| if m.Replace.Version != "" { |
| s += " " + versionString(m.Replace) |
| if m.Replace.Update != nil { |
| s += " [" + versionString(m.Replace.Update) + "]" |
| } |
| } |
| } |
| return s |
| } |