.gitignore added

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.1.0 / internal / apidiff / report.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/internal/apidiff/report.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/internal/apidiff/report.go
new file mode 100644 (file)
index 0000000..c3f08a9
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/internal/apidiff/report.go
@@ -0,0 +1,75 @@
+// Copyright 2019 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 apidiff
+
+import (
+       "bytes"
+       "fmt"
+       "io"
+)
+
+// Report describes the changes detected by Changes.
+type Report struct {
+       Changes []Change
+}
+
+// A Change describes a single API change.
+type Change struct {
+       Message    string
+       Compatible bool
+}
+
+func (r Report) messages(compatible bool) []string {
+       var msgs []string
+       for _, c := range r.Changes {
+               if c.Compatible == compatible {
+                       msgs = append(msgs, c.Message)
+               }
+       }
+       return msgs
+}
+
+func (r Report) String() string {
+       var buf bytes.Buffer
+       if err := r.Text(&buf); err != nil {
+               return fmt.Sprintf("!!%v", err)
+       }
+       return buf.String()
+}
+
+func (r Report) Text(w io.Writer) error {
+       if err := r.TextIncompatible(w, true); err != nil {
+               return err
+       }
+       return r.TextCompatible(w)
+}
+
+func (r Report) TextIncompatible(w io.Writer, withHeader bool) error {
+       if withHeader {
+               return r.writeMessages(w, "Incompatible changes:", r.messages(false))
+       }
+       return r.writeMessages(w, "", r.messages(false))
+}
+
+func (r Report) TextCompatible(w io.Writer) error {
+       return r.writeMessages(w, "Compatible changes:", r.messages(true))
+}
+
+func (r Report) writeMessages(w io.Writer, header string, msgs []string) error {
+       if len(msgs) == 0 {
+               return nil
+       }
+       if header != "" {
+               if _, err := fmt.Fprintf(w, "%s\n", header); err != nil {
+                       return err
+               }
+       }
+       for _, m := range msgs {
+               if _, err := fmt.Fprintf(w, "- %s\n", m); err != nil {
+                       return err
+               }
+       }
+       return nil
+}