Giant blob of minor changes

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201105173854-bc9fc8d8c4bc / internal / lsp / cmd / inspect.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/lsp/cmd/inspect.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/lsp/cmd/inspect.go
new file mode 100644 (file)
index 0000000..d3f08b7
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/lsp/cmd/inspect.go
@@ -0,0 +1,101 @@
+// 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"
+       "encoding/json"
+       "flag"
+       "fmt"
+       "log"
+       "os"
+
+       "golang.org/x/tools/internal/lsp/lsprpc"
+       "golang.org/x/tools/internal/tool"
+)
+
+type inspect struct {
+       app *Application
+}
+
+func (i *inspect) subCommands() []tool.Application {
+       return []tool.Application{
+               &listSessions{app: i.app},
+       }
+}
+
+func (i *inspect) Name() string  { return "inspect" }
+func (i *inspect) Usage() string { return "<subcommand> [args...]" }
+func (i *inspect) ShortHelp() string {
+       return "inspect server state (daemon mode only)"
+}
+func (i *inspect) DetailedHelp(f *flag.FlagSet) {
+       fmt.Fprint(f.Output(), "\nsubcommands:\n")
+       for _, c := range i.subCommands() {
+               fmt.Fprintf(f.Output(), "  %s: %s\n", c.Name(), c.ShortHelp())
+       }
+       f.PrintDefaults()
+}
+
+func (i *inspect) Run(ctx context.Context, args ...string) error {
+       if len(args) == 0 {
+               return tool.CommandLineErrorf("must provide subcommand to %q", i.Name())
+       }
+       command, args := args[0], args[1:]
+       for _, c := range i.subCommands() {
+               if c.Name() == command {
+                       return tool.Run(ctx, c, args)
+               }
+       }
+       return tool.CommandLineErrorf("unknown command %v", command)
+}
+
+// listSessions is an inspect subcommand to list current sessions.
+type listSessions struct {
+       app *Application
+}
+
+func (c *listSessions) Name() string  { return "sessions" }
+func (c *listSessions) Usage() string { return "" }
+func (c *listSessions) ShortHelp() string {
+       return "print information about current gopls sessions"
+}
+
+const listSessionsExamples = `
+Examples:
+
+1) list sessions for the default daemon:
+
+$ gopls -remote=auto inspect sessions
+or just
+$ gopls inspect sessions
+
+2) list sessions for a specific daemon:
+
+$ gopls -remote=localhost:8082 inspect sessions
+`
+
+func (c *listSessions) DetailedHelp(f *flag.FlagSet) {
+       fmt.Fprint(f.Output(), listSessionsExamples)
+       f.PrintDefaults()
+}
+
+func (c *listSessions) Run(ctx context.Context, args ...string) error {
+       remote := c.app.Remote
+       if remote == "" {
+               remote = "auto"
+       }
+       network, address := parseAddr(remote)
+       state, err := lsprpc.QueryServerState(ctx, network, address)
+       if err != nil {
+               return err
+       }
+       v, err := json.MarshalIndent(state, "", "\t")
+       if err != nil {
+               log.Fatal(err)
+       }
+       os.Stdout.Write(v)
+       return nil
+}