.gitignore added

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.1.1-0.20210319172145-bda8f5cee399 / internal / lsp / cmd / folding_range.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.1-0.20210319172145-bda8f5cee399/internal/lsp/cmd/folding_range.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.1-0.20210319172145-bda8f5cee399/internal/lsp/cmd/folding_range.go
new file mode 100644 (file)
index 0000000..f655f30
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.1-0.20210319172145-bda8f5cee399/internal/lsp/cmd/folding_range.go
@@ -0,0 +1,72 @@
+// 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 cmd
+
+import (
+       "context"
+       "flag"
+       "fmt"
+
+       "golang.org/x/tools/internal/lsp/protocol"
+       "golang.org/x/tools/internal/span"
+       "golang.org/x/tools/internal/tool"
+)
+
+// foldingRanges implements the folding_ranges verb for gopls
+type foldingRanges struct {
+       app *Application
+}
+
+func (r *foldingRanges) Name() string      { return "folding_ranges" }
+func (r *foldingRanges) Usage() string     { return "<file>" }
+func (r *foldingRanges) ShortHelp() string { return "display selected file's folding ranges" }
+func (r *foldingRanges) DetailedHelp(f *flag.FlagSet) {
+       fmt.Fprint(f.Output(), `
+Example:
+
+  $ gopls folding_ranges helper/helper.go
+`)
+       f.PrintDefaults()
+}
+
+func (r *foldingRanges) Run(ctx context.Context, args ...string) error {
+       if len(args) != 1 {
+               return tool.CommandLineErrorf("folding_ranges expects 1 argument (file)")
+       }
+
+       conn, err := r.app.connect(ctx)
+       if err != nil {
+               return err
+       }
+       defer conn.terminate(ctx)
+
+       from := span.Parse(args[0])
+       file := conn.AddFile(ctx, from.URI())
+       if file.err != nil {
+               return file.err
+       }
+
+       p := protocol.FoldingRangeParams{
+               TextDocument: protocol.TextDocumentIdentifier{
+                       URI: protocol.URIFromSpanURI(from.URI()),
+               },
+       }
+
+       ranges, err := conn.FoldingRange(ctx, &p)
+       if err != nil {
+               return err
+       }
+
+       for _, r := range ranges {
+               fmt.Printf("%v:%v-%v:%v\n",
+                       r.StartLine+1,
+                       r.StartCharacter+1,
+                       r.EndLine+1,
+                       r.EndCharacter,
+               )
+       }
+
+       return nil
+}