From 473acc61c8392dc7ae303d91568e179c4f105a76 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 2 Jul 2019 12:12:53 +0200 Subject: add black list --- vendor/golang.org/x/text/gen.go | 319 ---------------------------------------- 1 file changed, 319 deletions(-) delete mode 100644 vendor/golang.org/x/text/gen.go (limited to 'vendor/golang.org/x/text/gen.go') diff --git a/vendor/golang.org/x/text/gen.go b/vendor/golang.org/x/text/gen.go deleted file mode 100644 index 757fefb..0000000 --- a/vendor/golang.org/x/text/gen.go +++ /dev/null @@ -1,319 +0,0 @@ -// Copyright 2015 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. - -// +build ignore - -// gen runs go generate on Unicode- and CLDR-related package in the text -// repositories, taking into account dependencies and versions. -package main - -import ( - "bytes" - "flag" - "fmt" - "go/build" - "go/format" - "io/ioutil" - "os" - "os/exec" - "path" - "path/filepath" - "regexp" - "runtime" - "strings" - "sync" - "unicode" - - "golang.org/x/text/collate" - "golang.org/x/text/internal/gen" - "golang.org/x/text/language" -) - -var ( - verbose = flag.Bool("v", false, "verbose output") - force = flag.Bool("force", false, "ignore failing dependencies") - doCore = flag.Bool("core", false, "force an update to core") - excludeList = flag.String("exclude", "", - "comma-separated list of packages to exclude") - - // The user can specify a selection of packages to build on the command line. - args []string -) - -func exclude(pkg string) bool { - if len(args) > 0 { - return !contains(args, pkg) - } - return contains(strings.Split(*excludeList, ","), pkg) -} - -// TODO: -// - Better version handling. -// - Generate tables for the core unicode package? -// - Add generation for encodings. This requires some retooling here and there. -// - Running repo-wide "long" tests. - -var vprintf = fmt.Printf - -func main() { - gen.Init() - args = flag.Args() - if !*verbose { - // Set vprintf to a no-op. - vprintf = func(string, ...interface{}) (int, error) { return 0, nil } - } - - // TODO: create temporary cache directory to load files and create and set - // a "cache" option if the user did not specify the UNICODE_DIR environment - // variable. This will prevent duplicate downloads and also will enable long - // tests, which really need to be run after each generated package. - - updateCore := *doCore - if gen.UnicodeVersion() != unicode.Version { - fmt.Printf("Requested Unicode version %s; core unicode version is %s.\n", - gen.UnicodeVersion(), - unicode.Version) - c := collate.New(language.Und, collate.Numeric) - if c.CompareString(gen.UnicodeVersion(), unicode.Version) < 0 && !*force { - os.Exit(2) - } - updateCore = true - goroot := os.Getenv("GOROOT") - appendToFile( - filepath.Join(goroot, "api", "except.txt"), - fmt.Sprintf("pkg unicode, const Version = %q\n", unicode.Version), - ) - const lines = `pkg unicode, const Version = %q -// TODO: add a new line of the following form for each new script and property. -pkg unicode, var *RangeTable -` - appendToFile( - filepath.Join(goroot, "api", "next.txt"), - fmt.Sprintf(lines, gen.UnicodeVersion()), - ) - } - - var unicode = &dependency{} - if updateCore { - fmt.Printf("Updating core to version %s...\n", gen.UnicodeVersion()) - unicode = generate("unicode") - - // Test some users of the unicode packages, especially the ones that - // keep a mirrored table. These may need to be corrected by hand. - generate("regexp", unicode) - generate("strconv", unicode) // mimics Unicode table - generate("strings", unicode) - generate("testing", unicode) // mimics Unicode table - } - - var ( - cldr = generate("./unicode/cldr", unicode) - language = generate("./language", cldr) - internal = generate("./internal", unicode, language) - norm = generate("./unicode/norm", unicode) - rangetable = generate("./unicode/rangetable", unicode) - cases = generate("./cases", unicode, norm, language, rangetable) - width = generate("./width", unicode) - bidi = generate("./unicode/bidi", unicode, norm, rangetable) - mib = generate("./encoding/internal/identifier", unicode) - number = generate("./internal/number", unicode, cldr, language, internal) - _ = generate("./encoding/htmlindex", unicode, language, mib) - _ = generate("./encoding/ianaindex", unicode, language, mib) - _ = generate("./secure/precis", unicode, norm, rangetable, cases, width, bidi) - _ = generate("./internal/cldrtree", language) - _ = generate("./currency", unicode, cldr, language, internal, number) - _ = generate("./feature/plural", unicode, cldr, language, internal, number) - _ = generate("./internal/export/idna", unicode, bidi, norm) - _ = generate("./language/display", unicode, cldr, language, internal, number) - _ = generate("./collate", unicode, norm, cldr, language, rangetable) - _ = generate("./search", unicode, norm, cldr, language, rangetable) - ) - all.Wait() - - // Copy exported packages to the destination golang.org repo. - copyExported("golang.org/x/net/idna") - - if updateCore { - copyVendored() - } - - if hasErrors { - fmt.Println("FAIL") - os.Exit(1) - } - vprintf("SUCCESS\n") -} - -func appendToFile(file, text string) { - fmt.Println("Augmenting", file) - w, err := os.OpenFile(file, os.O_APPEND|os.O_WRONLY, 0600) - if err != nil { - fmt.Println("Failed to open file:", err) - os.Exit(1) - } - defer w.Close() - if _, err := w.WriteString(text); err != nil { - fmt.Println("Failed to write to file:", err) - os.Exit(1) - } -} - -var ( - all sync.WaitGroup - hasErrors bool -) - -type dependency struct { - sync.WaitGroup - hasErrors bool -} - -func generate(pkg string, deps ...*dependency) *dependency { - var wg dependency - if exclude(pkg) { - return &wg - } - wg.Add(1) - all.Add(1) - go func() { - defer wg.Done() - defer all.Done() - // Wait for dependencies to finish. - for _, d := range deps { - d.Wait() - if d.hasErrors && !*force { - fmt.Printf("--- ABORT: %s\n", pkg) - wg.hasErrors = true - return - } - } - vprintf("=== GENERATE %s\n", pkg) - args := []string{"generate"} - if *verbose { - args = append(args, "-v") - } - args = append(args, pkg) - cmd := exec.Command(filepath.Join(runtime.GOROOT(), "bin", "go"), args...) - w := &bytes.Buffer{} - cmd.Stderr = w - cmd.Stdout = w - if err := cmd.Run(); err != nil { - fmt.Printf("--- FAIL: %s:\n\t%v\n\tError: %v\n", pkg, indent(w), err) - hasErrors = true - wg.hasErrors = true - return - } - - vprintf("=== TEST %s\n", pkg) - args[0] = "test" - cmd = exec.Command(filepath.Join(runtime.GOROOT(), "bin", "go"), args...) - wt := &bytes.Buffer{} - cmd.Stderr = wt - cmd.Stdout = wt - if err := cmd.Run(); err != nil { - fmt.Printf("--- FAIL: %s:\n\t%v\n\tError: %v\n", pkg, indent(wt), err) - hasErrors = true - wg.hasErrors = true - return - } - vprintf("--- SUCCESS: %s\n\t%v\n", pkg, indent(w)) - fmt.Print(wt.String()) - }() - return &wg -} - -// copyExported copies a package in x/text/internal/export to the -// destination repository. -func copyExported(p string) { - copyPackage( - filepath.Join("internal", "export", path.Base(p)), - filepath.Join("..", filepath.FromSlash(p[len("golang.org/x"):])), - "golang.org/x/text/internal/export/"+path.Base(p), - p) -} - -// copyVendored copies packages used by Go core into the vendored directory. -func copyVendored() { - root := filepath.Join(build.Default.GOROOT, filepath.FromSlash("src/vendor/golang_org/x")) - - err := filepath.Walk(root, func(dir string, info os.FileInfo, err error) error { - if err != nil || !info.IsDir() || root == dir { - return err - } - src := dir[len(root)+1:] - const slash = string(filepath.Separator) - if c := strings.Split(src, slash); c[0] == "text" { - // Copy a text repo package from its normal location. - src = strings.Join(c[1:], slash) - } else { - // Copy the vendored package if it exists in the export directory. - src = filepath.Join("internal", "export", filepath.Base(src)) - } - copyPackage(src, dir, "golang.org", "golang_org") - return nil - }) - if err != nil { - fmt.Printf("Seeding directory %s has failed %v:", root, err) - os.Exit(1) - } -} - -// goGenRE is used to remove go:generate lines. -var goGenRE = regexp.MustCompile("//go:generate[^\n]*\n") - -// copyPackage copies relevant files from a directory in x/text to the -// destination package directory. The destination package is assumed to have -// the same name. For each copied file go:generate lines are removed and -// and package comments are rewritten to the new path. -func copyPackage(dirSrc, dirDst, search, replace string) { - err := filepath.Walk(dirSrc, func(file string, info os.FileInfo, err error) error { - base := filepath.Base(file) - if err != nil || info.IsDir() || - !strings.HasSuffix(base, ".go") || - strings.HasSuffix(base, "_test.go") || - // Don't process subdirectories. - filepath.Dir(file) != dirSrc { - return nil - } - b, err := ioutil.ReadFile(file) - if err != nil || bytes.Contains(b, []byte("\n// +build ignore")) { - return err - } - // Fix paths. - b = bytes.Replace(b, []byte(search), []byte(replace), -1) - // Remove go:generate lines. - b = goGenRE.ReplaceAllLiteral(b, nil) - comment := "// Code generated by running \"go generate\" in golang.org/x/text. DO NOT EDIT.\n\n" - if *doCore { - comment = "// Code generated by running \"go run gen.go -core\" in golang.org/x/text. DO NOT EDIT.\n\n" - } - if !bytes.HasPrefix(b, []byte(comment)) { - b = append([]byte(comment), b...) - } - if b, err = format.Source(b); err != nil { - fmt.Println("Failed to format file:", err) - os.Exit(1) - } - file = filepath.Join(dirDst, base) - vprintf("=== COPY %s\n", file) - return ioutil.WriteFile(file, b, 0666) - }) - if err != nil { - fmt.Println("Copying exported files failed:", err) - os.Exit(1) - } -} - -func contains(a []string, s string) bool { - for _, e := range a { - if s == e { - return true - } - } - return false -} - -func indent(b *bytes.Buffer) string { - return strings.Replace(strings.TrimSpace(b.String()), "\n", "\n\t", -1) -} -- cgit v1.2.3