1 files changed, 0 insertions, 163 deletions
diff --git a/vendor/golang.org/x/tools/internal/gocommand/vendor.go b/vendor/golang.org/x/tools/internal/gocommand/vendor.go
deleted file mode 100644
index e38d1fb..0000000
--- a/vendor/golang.org/x/tools/internal/gocommand/vendor.go
+++ /dev/null
@@ -1,163 +0,0 @@
-// 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 gocommand
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-	"time"
-
-	"golang.org/x/mod/semver"
-)
-
-// ModuleJSON holds information about a module.
-type ModuleJSON struct {
-	Path      string      // module path
-	Version   string      // module version
-	Versions  []string    // available module versions (with -versions)
-	Replace   *ModuleJSON // replaced by this module
-	Time      *time.Time  // time version was created
-	Update    *ModuleJSON // available update, if any (with -u)
-	Main      bool        // is this the main module?
-	Indirect  bool        // is this module only an indirect dependency of main module?
-	Dir       string      // directory holding files for this module, if any
-	GoMod     string      // path to go.mod file used when loading this module, if any
-	GoVersion string      // go version used in module
-}
-
-var modFlagRegexp = regexp.MustCompile(`-mod[ =](\w+)`)
-
-// VendorEnabled reports whether vendoring is enabled. It takes a *Runner to execute Go commands
-// with the supplied context.Context and Invocation. The Invocation can contain pre-defined fields,
-// of which only Verb and Args are modified to run the appropriate Go command.
-// Inspired by setDefaultBuildMod in modload/init.go
-func VendorEnabled(ctx context.Context, inv Invocation, r *Runner) (bool, *ModuleJSON, error) {
-	mainMod, go114, err := getMainModuleAnd114(ctx, inv, r)
-	if err != nil {
-		return false, nil, err
-	}
-
-	// We check the GOFLAGS to see if there is anything overridden or not.
-	inv.Verb = "env"
-	inv.Args = []string{"GOFLAGS"}
-	stdout, err := r.Run(ctx, inv)
-	if err != nil {
-		return false, nil, err
-	}
-	goflags := string(bytes.TrimSpace(stdout.Bytes()))
-	matches := modFlagRegexp.FindStringSubmatch(goflags)
-	var modFlag string
-	if len(matches) != 0 {
-		modFlag = matches[1]
-	}
-	// Don't override an explicit '-mod=' argument.
-	if modFlag == "vendor" {
-		return true, mainMod, nil
-	} else if modFlag != "" {
-		return false, nil, nil
-	}
-	if mainMod == nil || !go114 {
-		return false, nil, nil
-	}
-	// Check 1.14's automatic vendor mode.
-	if fi, err := os.Stat(filepath.Join(mainMod.Dir, "vendor")); err == nil && fi.IsDir() {
-		if mainMod.GoVersion != "" && semver.Compare("v"+mainMod.GoVersion, "v1.14") >= 0 {
-			// The Go version is at least 1.14, and a vendor directory exists.
-			// Set -mod=vendor by default.
-			return true, mainMod, nil
-		}
-	}
-	return false, nil, nil
-}
-
-// getMainModuleAnd114 gets one of the main modules' information and whether the
-// go command in use is 1.14+. This is the information needed to figure out
-// if vendoring should be enabled.
-func getMainModuleAnd114(ctx context.Context, inv Invocation, r *Runner) (*ModuleJSON, bool, error) {
-	const format = `{{.Path}}
-{{.Dir}}
-{{.GoMod}}
-{{.GoVersion}}
-{{range context.ReleaseTags}}{{if eq . "go1.14"}}{{.}}{{end}}{{end}}
-`
-	inv.Verb = "list"
-	inv.Args = []string{"-m", "-f", format}
-	stdout, err := r.Run(ctx, inv)
-	if err != nil {
-		return nil, false, err
-	}
-
-	lines := strings.Split(stdout.String(), "\n")
-	if len(lines) < 5 {
-		return nil, false, fmt.Errorf("unexpected stdout: %q", stdout.String())
-	}
-	mod := &ModuleJSON{
-		Path:      lines[0],
-		Dir:       lines[1],
-		GoMod:     lines[2],
-		GoVersion: lines[3],
-		Main:      true,
-	}
-	return mod, lines[4] == "go1.14", nil
-}
-
-// WorkspaceVendorEnabled reports whether workspace vendoring is enabled. It takes a *Runner to execute Go commands
-// with the supplied context.Context and Invocation. The Invocation can contain pre-defined fields,
-// of which only Verb and Args are modified to run the appropriate Go command.
-// Inspired by setDefaultBuildMod in modload/init.go
-func WorkspaceVendorEnabled(ctx context.Context, inv Invocation, r *Runner) (bool, []*ModuleJSON, error) {
-	inv.Verb = "env"
-	inv.Args = []string{"GOWORK"}
-	stdout, err := r.Run(ctx, inv)
-	if err != nil {
-		return false, nil, err
-	}
-	goWork := string(bytes.TrimSpace(stdout.Bytes()))
-	if fi, err := os.Stat(filepath.Join(filepath.Dir(goWork), "vendor")); err == nil && fi.IsDir() {
-		mainMods, err := getWorkspaceMainModules(ctx, inv, r)
-		if err != nil {
-			return false, nil, err
-		}
-		return true, mainMods, nil
-	}
-	return false, nil, nil
-}
-
-// getWorkspaceMainModules gets the main modules' information.
-// This is the information needed to figure out if vendoring should be enabled.
-func getWorkspaceMainModules(ctx context.Context, inv Invocation, r *Runner) ([]*ModuleJSON, error) {
-	const format = `{{.Path}}
-{{.Dir}}
-{{.GoMod}}
-{{.GoVersion}}
-`
-	inv.Verb = "list"
-	inv.Args = []string{"-m", "-f", format}
-	stdout, err := r.Run(ctx, inv)
-	if err != nil {
-		return nil, err
-	}
-
-	lines := strings.Split(strings.TrimSuffix(stdout.String(), "\n"), "\n")
-	if len(lines) < 4 {
-		return nil, fmt.Errorf("unexpected stdout: %q", stdout.String())
-	}
-	mods := make([]*ModuleJSON, 0, len(lines)/4)
-	for i := 0; i < len(lines); i += 4 {
-		mods = append(mods, &ModuleJSON{
-			Path:      lines[i],
-			Dir:       lines[i+1],
-			GoMod:     lines[i+2],
-			GoVersion: lines[i+3],
-			Main:      true,
-		})
-	}
-	return mods, nil
-}