From 0e53d2555e9a6ddc707f6c59497f30e182116c80 Mon Sep 17 00:00:00 2001 From: Michael Muré Date: Wed, 10 Apr 2019 20:30:34 +0200 Subject: force a version of golang.org/x/tools due to an incompatibility with gqlgen --- .../x/tools/go/packages/golist_fallback.go | 282 --------------------- 1 file changed, 282 deletions(-) delete mode 100644 vendor/golang.org/x/tools/go/packages/golist_fallback.go (limited to 'vendor/golang.org/x/tools/go/packages/golist_fallback.go') diff --git a/vendor/golang.org/x/tools/go/packages/golist_fallback.go b/vendor/golang.org/x/tools/go/packages/golist_fallback.go deleted file mode 100644 index 331bb655..00000000 --- a/vendor/golang.org/x/tools/go/packages/golist_fallback.go +++ /dev/null @@ -1,282 +0,0 @@ -// 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 packages - -import ( - "encoding/json" - "fmt" - - "go/build" - "io/ioutil" - "os" - "path/filepath" - "sort" - "strings" - - "golang.org/x/tools/go/internal/cgo" -) - -// TODO(matloob): Delete this file once Go 1.12 is released. - -// This file provides backwards compatibility support for -// loading for versions of Go earlier than 1.10.4. This support is meant to -// assist with migration to the Package API until there's -// widespread adoption of these newer Go versions. -// This support will be removed once Go 1.12 is released -// in Q1 2019. - -func golistDriverFallback(cfg *Config, words ...string) (*driverResponse, error) { - original, deps, err := getDeps(cfg, words...) - if err != nil { - return nil, err - } - - var tmpdir string // used for generated cgo files - - var response driverResponse - addPackage := func(p *jsonPackage) { - if p.Name == "" { - return - } - - id := p.ImportPath - isRoot := original[id] != nil - pkgpath := id - - if pkgpath == "unsafe" { - p.GoFiles = nil // ignore fake unsafe.go file - } - - importMap := func(importlist []string) map[string]*Package { - importMap := make(map[string]*Package) - for _, id := range importlist { - - if id == "C" { - for _, path := range []string{"unsafe", "syscall", "runtime/cgo"} { - if pkgpath != path && importMap[path] == nil { - importMap[path] = &Package{ID: path} - } - } - continue - } - importMap[vendorlessPath(id)] = &Package{ID: id} - } - return importMap - } - compiledGoFiles := absJoin(p.Dir, p.GoFiles) - // Use a function to simplify control flow. It's just a bunch of gotos. - var cgoErrors []error - processCgo := func() bool { - // Suppress any cgo errors. Any relevant errors will show up in typechecking. - // TODO(matloob): Skip running cgo if Mode < LoadTypes. - if tmpdir == "" { - if tmpdir, err = ioutil.TempDir("", "gopackages"); err != nil { - cgoErrors = append(cgoErrors, err) - return false - } - } - outdir := filepath.Join(tmpdir, strings.Replace(p.ImportPath, "/", "_", -1)) - if err := os.Mkdir(outdir, 0755); err != nil { - cgoErrors = append(cgoErrors, err) - return false - } - files, _, err := runCgo(p.Dir, outdir, cfg.Env) - if err != nil { - cgoErrors = append(cgoErrors, err) - return false - } - compiledGoFiles = append(compiledGoFiles, files...) - return true - } - if len(p.CgoFiles) == 0 || !processCgo() { - compiledGoFiles = append(compiledGoFiles, absJoin(p.Dir, p.CgoFiles)...) // Punt to typechecker. - } - if isRoot { - response.Roots = append(response.Roots, id) - } - response.Packages = append(response.Packages, &Package{ - ID: id, - Name: p.Name, - GoFiles: absJoin(p.Dir, p.GoFiles, p.CgoFiles), - CompiledGoFiles: compiledGoFiles, - OtherFiles: absJoin(p.Dir, otherFiles(p)...), - PkgPath: pkgpath, - Imports: importMap(p.Imports), - // TODO(matloob): set errors on the Package to cgoErrors - }) - if cfg.Tests { - testID := fmt.Sprintf("%s [%s.test]", id, id) - if len(p.TestGoFiles) > 0 || len(p.XTestGoFiles) > 0 { - if isRoot { - response.Roots = append(response.Roots, testID) - } - response.Packages = append(response.Packages, &Package{ - ID: testID, - Name: p.Name, - GoFiles: absJoin(p.Dir, p.GoFiles, p.CgoFiles, p.TestGoFiles), - CompiledGoFiles: append(compiledGoFiles, absJoin(p.Dir, p.TestGoFiles)...), - OtherFiles: absJoin(p.Dir, otherFiles(p)...), - PkgPath: pkgpath, - Imports: importMap(append(p.Imports, p.TestImports...)), - // TODO(matloob): set errors on the Package to cgoErrors - }) - if len(p.XTestGoFiles) > 0 { - xtestID := fmt.Sprintf("%s_test [%s.test]", id, id) - if isRoot { - response.Roots = append(response.Roots, xtestID) - } - for i, imp := range p.XTestImports { - if imp == p.ImportPath { - p.XTestImports[i] = testID - break - } - } - response.Packages = append(response.Packages, &Package{ - ID: xtestID, - Name: p.Name + "_test", - GoFiles: absJoin(p.Dir, p.XTestGoFiles), - CompiledGoFiles: absJoin(p.Dir, p.XTestGoFiles), - PkgPath: pkgpath, - Imports: importMap(p.XTestImports), - }) - } - } - } - } - - for _, pkg := range original { - addPackage(pkg) - } - if cfg.Mode < LoadImports || len(deps) == 0 { - return &response, nil - } - - buf, err := golist(cfg, golistArgsFallback(cfg, deps)) - if err != nil { - return nil, err - } - - // Decode the JSON and convert it to Package form. - for dec := json.NewDecoder(buf); dec.More(); { - p := new(jsonPackage) - if err := dec.Decode(p); err != nil { - return nil, fmt.Errorf("JSON decoding failed: %v", err) - } - - addPackage(p) - } - - return &response, nil -} - -// vendorlessPath returns the devendorized version of the import path ipath. -// For example, VendorlessPath("foo/bar/vendor/a/b") returns "a/b". -// Copied from golang.org/x/tools/imports/fix.go. -func vendorlessPath(ipath string) string { - // Devendorize for use in import statement. - if i := strings.LastIndex(ipath, "/vendor/"); i >= 0 { - return ipath[i+len("/vendor/"):] - } - if strings.HasPrefix(ipath, "vendor/") { - return ipath[len("vendor/"):] - } - return ipath -} - -// getDeps runs an initial go list to determine all the dependency packages. -func getDeps(cfg *Config, words ...string) (originalSet map[string]*jsonPackage, deps []string, err error) { - buf, err := golist(cfg, golistArgsFallback(cfg, words)) - if err != nil { - return nil, nil, err - } - - depsSet := make(map[string]bool) - originalSet = make(map[string]*jsonPackage) - var testImports []string - - // Extract deps from the JSON. - for dec := json.NewDecoder(buf); dec.More(); { - p := new(jsonPackage) - if err := dec.Decode(p); err != nil { - return nil, nil, fmt.Errorf("JSON decoding failed: %v", err) - } - - originalSet[p.ImportPath] = p - for _, dep := range p.Deps { - depsSet[dep] = true - } - if cfg.Tests { - // collect the additional imports of the test packages. - pkgTestImports := append(p.TestImports, p.XTestImports...) - for _, imp := range pkgTestImports { - if depsSet[imp] { - continue - } - depsSet[imp] = true - testImports = append(testImports, imp) - } - } - } - // Get the deps of the packages imported by tests. - if len(testImports) > 0 { - buf, err = golist(cfg, golistArgsFallback(cfg, testImports)) - if err != nil { - return nil, nil, err - } - // Extract deps from the JSON. - for dec := json.NewDecoder(buf); dec.More(); { - p := new(jsonPackage) - if err := dec.Decode(p); err != nil { - return nil, nil, fmt.Errorf("JSON decoding failed: %v", err) - } - for _, dep := range p.Deps { - depsSet[dep] = true - } - } - } - - for orig := range originalSet { - delete(depsSet, orig) - } - - deps = make([]string, 0, len(depsSet)) - for dep := range depsSet { - deps = append(deps, dep) - } - sort.Strings(deps) // ensure output is deterministic - return originalSet, deps, nil -} - -func golistArgsFallback(cfg *Config, words []string) []string { - fullargs := []string{"list", "-e", "-json"} - fullargs = append(fullargs, cfg.Flags...) - fullargs = append(fullargs, "--") - fullargs = append(fullargs, words...) - return fullargs -} - -func runCgo(pkgdir, tmpdir string, env []string) (files, displayfiles []string, err error) { - // Use go/build to open cgo files and determine the cgo flags, etc, from them. - // This is tricky so it's best to avoid reimplementing as much as we can, and - // we plan to delete this support once Go 1.12 is released anyways. - // TODO(matloob): This isn't completely correct because we're using the Default - // context. Perhaps we should more accurately fill in the context. - bp, err := build.ImportDir(pkgdir, build.ImportMode(0)) - if err != nil { - return nil, nil, err - } - for _, ev := range env { - if v := strings.TrimPrefix(ev, "CGO_CPPFLAGS"); v != ev { - bp.CgoCPPFLAGS = append(bp.CgoCPPFLAGS, strings.Fields(v)...) - } else if v := strings.TrimPrefix(ev, "CGO_CFLAGS"); v != ev { - bp.CgoCFLAGS = append(bp.CgoCFLAGS, strings.Fields(v)...) - } else if v := strings.TrimPrefix(ev, "CGO_CXXFLAGS"); v != ev { - bp.CgoCXXFLAGS = append(bp.CgoCXXFLAGS, strings.Fields(v)...) - } else if v := strings.TrimPrefix(ev, "CGO_LDFLAGS"); v != ev { - bp.CgoLDFLAGS = append(bp.CgoLDFLAGS, strings.Fields(v)...) - } - } - return cgo.Run(bp, pkgdir, tmpdir, true) -} -- cgit