chore(deps): bump github.com/otiai10/copy from 1.12.0 to 1.14.0 (#2772)

Bumps [github.com/otiai10/copy](https://github.com/otiai10/copy) from 1.12.0 to 1.14.0.
- [Release notes](https://github.com/otiai10/copy/releases)
- [Commits](https://github.com/otiai10/copy/compare/v1.12.0...v1.14.0)

---
updated-dependencies:
- dependency-name: github.com/otiai10/copy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/karrick/godirwalk v1.16.1
 	github.com/minio/highwayhash v1.0.2
 	github.com/moby/buildkit v0.11.6
-	github.com/otiai10/copy v1.12.0
+	github.com/otiai10/copy v1.14.0
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/afero v1.10.0

go.sum

@@ -532,8 +532,8 @@ github.com/opencontainers/runtime-spec v1.1.0-rc.1/go.mod h1:jwyrGlmzljRJv/Fgzds
 github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI=
 github.com/opencontainers/selinux v1.11.0 h1:+5Zbo97w3Lbmb3PeqQtpmTkMwsW5nRI3YaLpt7tQ7oU=
 github.com/opencontainers/selinux v1.11.0/go.mod h1:E5dMC3VPuVvVHDYmi78qvhJp8+M586T4DlDRYpFkyec=
-github.com/otiai10/copy v1.12.0 h1:cLMgSQnXBs1eehF0Wy/FAGsgDTDmAqFR7rQylBb1nDY=
-github.com/otiai10/copy v1.12.0/go.mod h1:rSaLseMUsZFFbsFGc7wCJnnkTAvdc5L6VWxPE4308Ww=
+github.com/otiai10/copy v1.14.0 h1:dCI/t1iTdYGtkvCuBG2BgR6KZa83PTclw4U5n2wAllU=
+github.com/otiai10/copy v1.14.0/go.mod h1:ECfuL02W+/FkTWZWgQqXPWZgW9oeKCSQ5qVfSc4qc4w=
 github.com/otiai10/mint v1.5.1 h1:XaPLeE+9vGbuyEHem1JNk3bYc7KKqyI/na0/mLd/Kks=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=

vendor/github.com/otiai10/copy/README.md

@@ -86,6 +86,19 @@ type Options struct {
 	// If given, copy.Copy refers to this fs.FS instead of the OS filesystem.
 	// e.g., You can use embed.FS to copy files from embedded filesystem.
 	FS fs.FS
+
+	// NumOfWorkers represents the number of workers used for
+	// concurrent copying contents of directories.
+	// If 0 or 1, it does not use goroutine for copying directories.
+	// Please refer to https://pkg.go.dev/golang.org/x/sync/semaphore for more details.
+	NumOfWorkers int64
+
+	// PreferConcurrent is a function to determine whether or not
+	// to use goroutine for copying contents of directories.
+	// If PreferConcurrent is nil, which is default, it does concurrent
+	// copying for all directories.
+	// If NumOfWorkers is 0 or 1, this function will be ignored.
+	PreferConcurrent func(srcdir, destdir string) (bool, error)
 }
 ```
 
@@ -105,4 +118,4 @@ err := Copy("your/directory", "your/directory.copy", opt)
 
 
 ## License
-[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fotiai10%2Fcopy.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fotiai10%2Fcopy?ref=badge_large)
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fotiai10%2Fcopy.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fotiai10%2Fcopy?ref=badge_large)

vendor/github.com/otiai10/copy/copy.go

@@ -1,12 +1,16 @@
 package copy
 
 import (
+	"context"
 	"io"
 	"io/fs"
 	"io/ioutil"
 	"os"
 	"path/filepath"
 	"time"
+
+	"golang.org/x/sync/errgroup"
+	"golang.org/x/sync/semaphore"
 )
 
 type timespec struct {
@@ -18,6 +22,10 @@ type timespec struct {
 // Copy copies src to dest, doesn't matter if src is a directory or a file.
 func Copy(src, dest string, opts ...Options) error {
 	opt := assureOptions(src, dest, opts...)
+	if opt.NumOfWorkers > 1 {
+		opt.intent.sem = semaphore.NewWeighted(opt.NumOfWorkers)
+		opt.intent.ctx = context.Background()
+	}
 	if opt.FS != nil {
 		info, err := fs.Stat(opt.FS, src)
 		if err != nil {
@@ -183,12 +191,15 @@ func dcopy(srcdir, destdir string, info os.FileInfo, opt Options) (err error) {
 		return
 	}
 
-	for _, content := range contents {
-		cs, cd := filepath.Join(srcdir, content.Name()), filepath.Join(destdir, content.Name())
-
-		if err = copyNextOrSkip(cs, cd, content, opt); err != nil {
-			// If any error, exit immediately
-			return
+	if yes, err := shouldCopyDirectoryConcurrent(opt, srcdir, destdir); err != nil {
+		return err
+	} else if yes {
+		if err := dcopyConcurrent(srcdir, destdir, contents, opt); err != nil {
+			return err
+		}
+	} else {
+		if err := dcopySequential(srcdir, destdir, contents, opt); err != nil {
+			return err
 		}
 	}
 
@@ -207,6 +218,42 @@ func dcopy(srcdir, destdir string, info os.FileInfo, opt Options) (err error) {
 	return
 }
 
+func dcopySequential(srcdir, destdir string, contents []os.FileInfo, opt Options) error {
+	for _, content := range contents {
+		cs, cd := filepath.Join(srcdir, content.Name()), filepath.Join(destdir, content.Name())
+
+		if err := copyNextOrSkip(cs, cd, content, opt); err != nil {
+			// If any error, exit immediately
+			return err
+		}
+	}
+	return nil
+}
+
+// Copy this directory concurrently regarding semaphore of opt.intent
+func dcopyConcurrent(srcdir, destdir string, contents []os.FileInfo, opt Options) error {
+	group, ctx := errgroup.WithContext(opt.intent.ctx)
+	getRoutine := func(cs, cd string, content os.FileInfo) func() error {
+		return func() error {
+			if content.IsDir() {
+				return copyNextOrSkip(cs, cd, content, opt)
+			}
+			if err := opt.intent.sem.Acquire(ctx, 1); err != nil {
+				return err
+			}
+			err := copyNextOrSkip(cs, cd, content, opt)
+			opt.intent.sem.Release(1)
+			return err
+		}
+	}
+	for _, content := range contents {
+		csd := filepath.Join(srcdir, content.Name())
+		cdd := filepath.Join(destdir, content.Name())
+		group.Go(getRoutine(csd, cdd, content))
+	}
+	return group.Wait()
+}
+
 func onDirExists(opt Options, srcdir, destdir string) (bool, error) {
 	_, err := os.Stat(destdir)
 	if err == nil && opt.OnDirExists != nil && destdir != opt.intent.dest {

vendor/github.com/otiai10/copy/options.go

@@ -1,9 +1,12 @@
 package copy
 
 import (
+	"context"
 	"io"
 	"io/fs"
 	"os"
+
+	"golang.org/x/sync/semaphore"
 )
 
 // Options specifies optional actions on copying.
@@ -65,10 +68,28 @@ type Options struct {
 	// e.g., You can use embed.FS to copy files from embedded filesystem.
 	FS fs.FS
 
-	intent struct {
-		src  string
-		dest string
-	}
+	// NumOfWorkers represents the number of workers used for
+	// concurrent copying contents of directories.
+	// If 0 or 1, it does not use goroutine for copying directories.
+	// Please refer to https://pkg.go.dev/golang.org/x/sync/semaphore for more details.
+	NumOfWorkers int64
+
+	// PreferConcurrent is a function to determine whether or not
+	// to use goroutine for copying contents of directories.
+	// If PreferConcurrent is nil, which is default, it does concurrent
+	// copying for all directories.
+	// If NumOfWorkers is 0 or 1, this function will be ignored.
+	PreferConcurrent func(srcdir, destdir string) (bool, error)
+
+	// Internal use only
+	intent intent
+}
+
+type intent struct {
+	src  string
+	dest string
+	sem  *semaphore.Weighted
+	ctx  context.Context
 }
 
 // SymlinkAction represents what to do on symlink.
@@ -112,10 +133,7 @@ func getDefaultOptions(src, dest string) Options {
 		PreserveTimes:     false,              // Do not preserve the modification time
 		CopyBufferSize:    0,                  // Do not specify, use default bufsize (32*1024)
 		WrapReader:        nil,                // Do not wrap src files, use them as they are.
-		intent: struct {
-			src  string
-			dest string
-		}{src, dest},
+		intent:            intent{src, dest, nil, nil},
 	}
 }
 
@@ -141,3 +159,13 @@ func assureOptions(src, dest string, opts ...Options) Options {
 	opts[0].intent.dest = defopt.intent.dest
 	return opts[0]
 }
+
+func shouldCopyDirectoryConcurrent(opt Options, srcdir, destdir string) (bool, error) {
+	if opt.NumOfWorkers <= 1 {
+		return false, nil
+	}
+	if opt.PreferConcurrent == nil {
+		return true, nil
+	}
+	return opt.PreferConcurrent(srcdir, destdir)
+}

vendor/modules.txt

@@ -752,7 +752,7 @@ github.com/opencontainers/runtime-spec/specs-go
 github.com/opencontainers/selinux/go-selinux
 github.com/opencontainers/selinux/go-selinux/label
 github.com/opencontainers/selinux/pkg/pwalkdir
-# github.com/otiai10/copy v1.12.0
+# github.com/otiai10/copy v1.14.0
 ## explicit; go 1.18
 github.com/otiai10/copy
 # github.com/pelletier/go-toml v1.9.5