Unvendor dependencies

2 files changed, 0 insertions, 261 deletions

diff --git a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
deleted file mode 100644
index 137cc8d..0000000
--- a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2016 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 gcexportdata provides functions for locating, reading, and
-// writing export data files containing type information produced by the
-// gc compiler.  This package supports go1.7 export data format and all
-// later versions.
-//
-// Although it might seem convenient for this package to live alongside
-// go/types in the standard library, this would cause version skew
-// problems for developer tools that use it, since they must be able to
-// consume the outputs of the gc compiler both before and after a Go
-// update such as from Go 1.7 to Go 1.8.  Because this package lives in
-// golang.org/x/tools, sites can update their version of this repo some
-// time before the Go 1.8 release and rebuild and redeploy their
-// developer tools, which will then be able to consume both Go 1.7 and
-// Go 1.8 export data files, so they will work before and after the
-// Go update. (See discussion at https://golang.org/issue/15651.)
-package gcexportdata // import "golang.org/x/tools/go/gcexportdata"
-
-import (
-	"bufio"
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"go/token"
-	"go/types"
-	"io"
-	"os/exec"
-
-	"golang.org/x/tools/internal/gcimporter"
-)
-
-// Find returns the name of an object (.o) or archive (.a) file
-// containing type information for the specified import path,
-// using the go command.
-// If no file was found, an empty filename is returned.
-//
-// A relative srcDir is interpreted relative to the current working directory.
-//
-// Find also returns the package's resolved (canonical) import path,
-// reflecting the effects of srcDir and vendoring on importPath.
-//
-// Deprecated: Use the higher-level API in golang.org/x/tools/go/packages,
-// which is more efficient.
-func Find(importPath, srcDir string) (filename, path string) {
-	cmd := exec.Command("go", "list", "-json", "-export", "--", importPath)
-	cmd.Dir = srcDir
-	out, err := cmd.Output()
-	if err != nil {
-		return "", ""
-	}
-	var data struct {
-		ImportPath string
-		Export     string
-	}
-	json.Unmarshal(out, &data)
-	return data.Export, data.ImportPath
-}
-
-// NewReader returns a reader for the export data section of an object
-// (.o) or archive (.a) file read from r.  The new reader may provide
-// additional trailing data beyond the end of the export data.
-func NewReader(r io.Reader) (io.Reader, error) {
-	buf := bufio.NewReader(r)
-	_, size, err := gcimporter.FindExportData(buf)
-	if err != nil {
-		return nil, err
-	}
-
-	if size >= 0 {
-		// We were given an archive and found the __.PKGDEF in it.
-		// This tells us the size of the export data, and we don't
-		// need to return the entire file.
-		return &io.LimitedReader{
-			R: buf,
-			N: size,
-		}, nil
-	} else {
-		// We were given an object file. As such, we don't know how large
-		// the export data is and must return the entire file.
-		return buf, nil
-	}
-}
-
-// readAll works the same way as io.ReadAll, but avoids allocations and copies
-// by preallocating a byte slice of the necessary size if the size is known up
-// front. This is always possible when the input is an archive. In that case,
-// NewReader will return the known size using an io.LimitedReader.
-func readAll(r io.Reader) ([]byte, error) {
-	if lr, ok := r.(*io.LimitedReader); ok {
-		data := make([]byte, lr.N)
-		_, err := io.ReadFull(lr, data)
-		return data, err
-	}
-	return io.ReadAll(r)
-}
-
-// Read reads export data from in, decodes it, and returns type
-// information for the package.
-//
-// The package path (effectively its linker symbol prefix) is
-// specified by path, since unlike the package name, this information
-// may not be recorded in the export data.
-//
-// File position information is added to fset.
-//
-// Read may inspect and add to the imports map to ensure that references
-// within the export data to other packages are consistent.  The caller
-// must ensure that imports[path] does not exist, or exists but is
-// incomplete (see types.Package.Complete), and Read inserts the
-// resulting package into this map entry.
-//
-// On return, the state of the reader is undefined.
-func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package, path string) (*types.Package, error) {
-	data, err := readAll(in)
-	if err != nil {
-		return nil, fmt.Errorf("reading export data for %q: %v", path, err)
-	}
-
-	if bytes.HasPrefix(data, []byte("!<arch>")) {
-		return nil, fmt.Errorf("can't read export data for %q directly from an archive file (call gcexportdata.NewReader first to extract export data)", path)
-	}
-
-	// The indexed export format starts with an 'i'; the older
-	// binary export format starts with a 'c', 'd', or 'v'
-	// (from "version"). Select appropriate importer.
-	if len(data) > 0 {
-		switch data[0] {
-		case 'v', 'c', 'd': // binary, till go1.10
-			return nil, fmt.Errorf("binary (%c) import format is no longer supported", data[0])
-
-		case 'i': // indexed, till go1.19
-			_, pkg, err := gcimporter.IImportData(fset, imports, data[1:], path)
-			return pkg, err
-
-		case 'u': // unified, from go1.20
-			_, pkg, err := gcimporter.UImportData(fset, imports, data[1:], path)
-			return pkg, err
-
-		default:
-			l := len(data)
-			if l > 10 {
-				l = 10
-			}
-			return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), path)
-		}
-	}
-	return nil, fmt.Errorf("empty export data for %s", path)
-}
-
-// Write writes encoded type information for the specified package to out.
-// The FileSet provides file position information for named objects.
-func Write(out io.Writer, fset *token.FileSet, pkg *types.Package) error {
-	if _, err := io.WriteString(out, "i"); err != nil {
-		return err
-	}
-	return gcimporter.IExportData(out, fset, pkg)
-}
-
-// ReadBundle reads an export bundle from in, decodes it, and returns type
-// information for the packages.
-// File position information is added to fset.
-//
-// ReadBundle may inspect and add to the imports map to ensure that references
-// within the export bundle to other packages are consistent.
-//
-// On return, the state of the reader is undefined.
-//
-// Experimental: This API is experimental and may change in the future.
-func ReadBundle(in io.Reader, fset *token.FileSet, imports map[string]*types.Package) ([]*types.Package, error) {
-	data, err := readAll(in)
-	if err != nil {
-		return nil, fmt.Errorf("reading export bundle: %v", err)
-	}
-	return gcimporter.IImportBundle(fset, imports, data)
-}
-
-// WriteBundle writes encoded type information for the specified packages to out.
-// The FileSet provides file position information for named objects.
-//
-// Experimental: This API is experimental and may change in the future.
-func WriteBundle(out io.Writer, fset *token.FileSet, pkgs []*types.Package) error {
-	return gcimporter.IExportBundle(out, fset, pkgs)
-}
diff --git a/vendor/golang.org/x/tools/go/gcexportdata/importer.go b/vendor/golang.org/x/tools/go/gcexportdata/importer.go
deleted file mode 100644
index 37a7247..0000000
--- a/vendor/golang.org/x/tools/go/gcexportdata/importer.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2016 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 gcexportdata
-
-import (
-	"fmt"
-	"go/token"
-	"go/types"
-	"os"
-)
-
-// NewImporter returns a new instance of the types.Importer interface
-// that reads type information from export data files written by gc.
-// The Importer also satisfies types.ImporterFrom.
-//
-// Export data files are located using "go build" workspace conventions
-// and the build.Default context.
-//
-// Use this importer instead of go/importer.For("gc", ...) to avoid the
-// version-skew problems described in the documentation of this package,
-// or to control the FileSet or access the imports map populated during
-// package loading.
-//
-// Deprecated: Use the higher-level API in golang.org/x/tools/go/packages,
-// which is more efficient.
-func NewImporter(fset *token.FileSet, imports map[string]*types.Package) types.ImporterFrom {
-	return importer{fset, imports}
-}
-
-type importer struct {
-	fset    *token.FileSet
-	imports map[string]*types.Package
-}
-
-func (imp importer) Import(importPath string) (*types.Package, error) {
-	return imp.ImportFrom(importPath, "", 0)
-}
-
-func (imp importer) ImportFrom(importPath, srcDir string, mode types.ImportMode) (_ *types.Package, err error) {
-	filename, path := Find(importPath, srcDir)
-	if filename == "" {
-		if importPath == "unsafe" {
-			// Even for unsafe, call Find first in case
-			// the package was vendored.
-			return types.Unsafe, nil
-		}
-		return nil, fmt.Errorf("can't find import: %s", importPath)
-	}
-
-	if pkg, ok := imp.imports[path]; ok && pkg.Complete() {
-		return pkg, nil // cache hit
-	}
-
-	// open file
-	f, err := os.Open(filename)
-	if err != nil {
-		return nil, err
-	}
-	defer func() {
-		f.Close()
-		if err != nil {
-			// add file name to error
-			err = fmt.Errorf("reading export data: %s: %v", filename, err)
-		}
-	}()
-
-	r, err := NewReader(f)
-	if err != nil {
-		return nil, err
-	}
-
-	return Read(r, imp.fset, imp.imports, path)
-}