mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-05-30 01:15:45 +08:00
b35a0f4718
Removes gogo/protobuf from buildx and updates to a version of moby/buildkit where gogo is removed. This also changes how the proto files are generated. This is because newer versions of protobuf are more strict about name conflicts. If two files have the same name (even if they are relative paths) and are used in different protoc commands, they'll conflict in the registry. Since protobuf file generation doesn't work very well with `paths=source_relative`, this removes the `go:generate` expression and just relies on the dockerfile to perform the generation. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
73 lines
1.4 KiB
Go
73 lines
1.4 KiB
Go
//go:build !windows
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// +build !windows
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package fsutil
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import (
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"os"
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"syscall"
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"github.com/containerd/continuity/sysx"
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"github.com/pkg/errors"
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"github.com/tonistiigi/fsutil/types"
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)
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func loadXattr(origpath string, stat *types.Stat) error {
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xattrs, err := sysx.LListxattr(origpath)
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if err != nil {
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if errors.Is(err, syscall.ENOTSUP) {
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return nil
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}
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return errors.Wrapf(err, "failed to xattr %s", origpath)
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}
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if len(xattrs) > 0 {
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m := make(map[string][]byte)
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for _, key := range xattrs {
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v, err := sysx.LGetxattr(origpath, key)
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if err == nil {
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m[key] = v
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}
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}
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stat.Xattrs = m
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}
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return nil
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}
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func setUnixOpt(fi os.FileInfo, stat *types.Stat, path string, seenFiles map[uint64]string) {
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s := fi.Sys().(*syscall.Stat_t)
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stat.Uid = s.Uid
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stat.Gid = s.Gid
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if !fi.IsDir() {
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if s.Mode&syscall.S_IFBLK != 0 ||
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s.Mode&syscall.S_IFCHR != 0 {
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stat.Devmajor = int64(major(uint64(s.Rdev)))
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stat.Devminor = int64(minor(uint64(s.Rdev)))
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}
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ino := s.Ino
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linked := false
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if seenFiles != nil {
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if s.Nlink > 1 {
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if oldpath, ok := seenFiles[ino]; ok {
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stat.Linkname = oldpath
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stat.Size = 0
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linked = true
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}
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}
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if !linked {
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seenFiles[ino] = path
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}
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}
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}
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}
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func major(device uint64) uint64 {
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return (device >> 8) & 0xfff
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}
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func minor(device uint64) uint64 {
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return (device & 0xff) | ((device >> 12) & 0xfff00)
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}
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