.gitignore added

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

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/internal/packagesdriver/sizes.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/internal/packagesdriver/sizes.go
new file mode 100644 (file)
index 0000000..f4d73b2
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/internal/packagesdriver/sizes.go
@@ -0,0 +1,49 @@
+// Copyright 2018 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 packagesdriver fetches type sizes for go/packages and go/analysis.
+package packagesdriver
+
+import (
+       "context"
+       "fmt"
+       "go/types"
+       "strings"
+
+       "golang.org/x/tools/internal/gocommand"
+)
+
+var debug = false
+
+func GetSizesGolist(ctx context.Context, inv gocommand.Invocation, gocmdRunner *gocommand.Runner) (types.Sizes, error) {
+       inv.Verb = "list"
+       inv.Args = []string{"-f", "{{context.GOARCH}} {{context.Compiler}}", "--", "unsafe"}
+       stdout, stderr, friendlyErr, rawErr := gocmdRunner.RunRaw(ctx, inv)
+       var goarch, compiler string
+       if rawErr != nil {
+               if strings.Contains(rawErr.Error(), "cannot find main module") {
+                       // User's running outside of a module. All bets are off. Get GOARCH and guess compiler is gc.
+                       // TODO(matloob): Is this a problem in practice?
+                       inv.Verb = "env"
+                       inv.Args = []string{"GOARCH"}
+                       envout, enverr := gocmdRunner.Run(ctx, inv)
+                       if enverr != nil {
+                               return nil, enverr
+                       }
+                       goarch = strings.TrimSpace(envout.String())
+                       compiler = "gc"
+               } else {
+                       return nil, friendlyErr
+               }
+       } else {
+               fields := strings.Fields(stdout.String())
+               if len(fields) < 2 {
+                       return nil, fmt.Errorf("could not parse GOARCH and Go compiler in format \"<GOARCH> <compiler>\":\nstdout: <<%s>>\nstderr: <<%s>>",
+                               stdout.String(), stderr.String())
+               }
+               goarch = fields[0]
+               compiler = fields[1]
+       }
+       return types.SizesFor(compiler, goarch), nil
+}