Giant blob of minor changes

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201028153306-37f0764111ff / internal / lsp / cmd / check.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/lsp/cmd/check.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/lsp/cmd/check.go
new file mode 100644 (file)
index 0000000..7d22db8
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/lsp/cmd/check.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 cmd
+
+import (
+       "context"
+       "flag"
+       "fmt"
+
+       "golang.org/x/tools/internal/span"
+       errors "golang.org/x/xerrors"
+)
+
+// check implements the check verb for gopls.
+type check struct {
+       app *Application
+}
+
+func (c *check) Name() string      { return "check" }
+func (c *check) Usage() string     { return "<filename>" }
+func (c *check) ShortHelp() string { return "show diagnostic results for the specified file" }
+func (c *check) DetailedHelp(f *flag.FlagSet) {
+       fmt.Fprint(f.Output(), `
+Example: show the diagnostic results of this file:
+
+  $ gopls check internal/lsp/cmd/check.go
+
+       gopls check flags are:
+`)
+       f.PrintDefaults()
+}
+
+// Run performs the check on the files specified by args and prints the
+// results to stdout.
+func (c *check) Run(ctx context.Context, args ...string) error {
+       if len(args) == 0 {
+               // no files, so no results
+               return nil
+       }
+       checking := map[span.URI]*cmdFile{}
+       var uris []span.URI
+       // now we ready to kick things off
+       conn, err := c.app.connect(ctx)
+       if err != nil {
+               return err
+       }
+       defer conn.terminate(ctx)
+       for _, arg := range args {
+               uri := span.URIFromPath(arg)
+               uris = append(uris, uri)
+               file := conn.AddFile(ctx, uri)
+               if file.err != nil {
+                       return file.err
+               }
+               checking[uri] = file
+       }
+       if err := conn.diagnoseFiles(ctx, uris); err != nil {
+               return err
+       }
+       conn.Client.filesMu.Lock()
+       defer conn.Client.filesMu.Unlock()
+
+       for _, file := range checking {
+               for _, d := range file.diagnostics {
+                       spn, err := file.mapper.RangeSpan(d.Range)
+                       if err != nil {
+                               return errors.Errorf("Could not convert position %v for %q", d.Range, d.Message)
+                       }
+                       fmt.Printf("%v: %v\n", spn, d.Message)
+               }
+       }
+       return nil
+}