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 / workspace.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/workspace.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/lsp/cmd/workspace.go
new file mode 100644 (file)
index 0000000..88531a7
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/lsp/cmd/workspace.go
@@ -0,0 +1,90 @@
+// Copyright 2020 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/lsp/source"
+       "golang.org/x/tools/internal/tool"
+)
+
+// workspace is a top-level command for working with the gopls workspace. This
+// is experimental and subject to change. The idea is that subcommands could be
+// used for manipulating the workspace mod file, rather than editing it
+// manually.
+type workspace struct {
+       app *Application
+}
+
+func (w *workspace) subCommands() []tool.Application {
+       return []tool.Application{
+               &generateWorkspaceMod{app: w.app},
+       }
+}
+
+func (w *workspace) Name() string  { return "workspace" }
+func (w *workspace) Usage() string { return "<subcommand> [args...]" }
+func (w *workspace) ShortHelp() string {
+       return "manage the gopls workspace (experimental: under development)"
+}
+
+func (w *workspace) DetailedHelp(f *flag.FlagSet) {
+       fmt.Fprint(f.Output(), "\nsubcommands:\n")
+       for _, c := range w.subCommands() {
+               fmt.Fprintf(f.Output(), "  %s: %s\n", c.Name(), c.ShortHelp())
+       }
+       f.PrintDefaults()
+}
+
+func (w *workspace) Run(ctx context.Context, args ...string) error {
+       if len(args) == 0 {
+               return tool.CommandLineErrorf("must provide subcommand to %q", w.Name())
+       }
+       command, args := args[0], args[1:]
+       for _, c := range w.subCommands() {
+               if c.Name() == command {
+                       return tool.Run(ctx, c, args)
+               }
+       }
+       return tool.CommandLineErrorf("unknown command %v", command)
+}
+
+// generateWorkspaceMod (re)generates the gopls.mod file for the current
+// workspace.
+type generateWorkspaceMod struct {
+       app *Application
+}
+
+func (c *generateWorkspaceMod) Name() string  { return "generate" }
+func (c *generateWorkspaceMod) Usage() string { return "" }
+func (c *generateWorkspaceMod) ShortHelp() string {
+       return "generate a gopls.mod file for a workspace"
+}
+
+func (c *generateWorkspaceMod) DetailedHelp(f *flag.FlagSet) {
+       f.PrintDefaults()
+}
+
+func (c *generateWorkspaceMod) Run(ctx context.Context, args ...string) error {
+       origOptions := c.app.options
+       c.app.options = func(opts *source.Options) {
+               origOptions(opts)
+               opts.ExperimentalWorkspaceModule = true
+       }
+       conn, err := c.app.connect(ctx)
+       if err != nil {
+               return err
+       }
+       defer conn.terminate(ctx)
+       params := &protocol.ExecuteCommandParams{Command: source.CommandGenerateGoplsMod.ID()}
+       if _, err := conn.ExecuteCommand(ctx, params); err != nil {
+               return fmt.Errorf("executing server command: %v", err)
+       }
+       return nil
+}