vendor: update buildkit to master@d5c1d785b042

Signed-off-by: Justin Chadwell <me@jedevc.com>

vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go

@@ -0,0 +1,59 @@
+package osversion
+
+import (
+	"fmt"
+	"sync"
+
+	"golang.org/x/sys/windows"
+)
+
+// OSVersion is a wrapper for Windows version information
+// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
+type OSVersion struct {
+	Version      uint32
+	MajorVersion uint8
+	MinorVersion uint8
+	Build        uint16
+}
+
+var (
+	osv  OSVersion
+	once sync.Once
+)
+
+// Get gets the operating system version on Windows.
+// The calling application must be manifested to get the correct version information.
+func Get() OSVersion {
+	once.Do(func() {
+		var err error
+		osv = OSVersion{}
+		osv.Version, err = windows.GetVersion()
+		if err != nil {
+			// GetVersion never fails.
+			panic(err)
+		}
+		osv.MajorVersion = uint8(osv.Version & 0xFF)
+		osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF)
+		osv.Build = uint16(osv.Version >> 16)
+	})
+	return osv
+}
+
+// Build gets the build-number on Windows
+// The calling application must be manifested to get the correct version information.
+func Build() uint16 {
+	return Get().Build
+}
+
+// String returns the OSVersion formatted as a string. It implements the
+// [fmt.Stringer] interface.
+func (osv OSVersion) String() string {
+	return fmt.Sprintf("%d.%d.%d", osv.MajorVersion, osv.MinorVersion, osv.Build)
+}
+
+// ToString returns the OSVersion formatted as a string.
+//
+// Deprecated: use [OSVersion.String].
+func (osv OSVersion) ToString() string {
+	return osv.String()
+}

vendor/github.com/Microsoft/hcsshim/osversion/platform_compat_windows.go

@@ -0,0 +1,35 @@
+package osversion
+
+// List of stable ABI compliant ltsc releases
+// Note: List must be sorted in ascending order
+var compatLTSCReleases = []uint16{
+	V21H2Server,
+}
+
+// CheckHostAndContainerCompat checks if given host and container
+// OS versions are compatible.
+// It includes support for stable ABI compliant versions as well.
+// Every release after WS 2022 will support the previous ltsc
+// container image. Stable ABI is in preview mode for windows 11 client.
+// Refer: https://learn.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/version-compatibility?tabs=windows-server-2022%2Cwindows-10#windows-server-host-os-compatibility
+func CheckHostAndContainerCompat(host, ctr OSVersion) bool {
+	// check major minor versions of host and guest
+	if host.MajorVersion != ctr.MajorVersion ||
+		host.MinorVersion != ctr.MinorVersion {
+		return false
+	}
+
+	// If host is < WS 2022, exact version match is required
+	if host.Build < V21H2Server {
+		return host.Build == ctr.Build
+	}
+
+	var supportedLtscRelease uint16
+	for i := len(compatLTSCReleases) - 1; i >= 0; i-- {
+		if host.Build >= compatLTSCReleases[i] {
+			supportedLtscRelease = compatLTSCReleases[i]
+			break
+		}
+	}
+	return ctr.Build >= supportedLtscRelease && ctr.Build <= host.Build
+}

vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go

@@ -0,0 +1,84 @@
+package osversion
+
+// Windows Client and Server build numbers.
+//
+// See:
+// https://learn.microsoft.com/en-us/windows/release-health/release-information
+// https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info
+// https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information
+const (
+	// RS1 (version 1607, codename "Redstone 1") corresponds to Windows Server
+	// 2016 (ltsc2016) and Windows 10 (Anniversary Update).
+	RS1 = 14393
+	// V1607 (version 1607, codename "Redstone 1") is an alias for [RS1].
+	V1607 = RS1
+	// LTSC2016 (Windows Server 2016) is an alias for [RS1].
+	LTSC2016 = RS1
+
+	// RS2 (version 1703, codename "Redstone 2") was a client-only update, and
+	// corresponds to Windows 10 (Creators Update).
+	RS2 = 15063
+	// V1703 (version 1703, codename "Redstone 2") is an alias for [RS2].
+	V1703 = RS2
+
+	// RS3 (version 1709, codename "Redstone 3") corresponds to Windows Server
+	// 1709 (Semi-Annual Channel (SAC)), and Windows 10 (Fall Creators Update).
+	RS3 = 16299
+	// V1709 (version 1709, codename "Redstone 3") is an alias for [RS3].
+	V1709 = RS3
+
+	// RS4 (version 1803, codename "Redstone 4") corresponds to Windows Server
+	// 1803 (Semi-Annual Channel (SAC)), and Windows 10 (April 2018 Update).
+	RS4 = 17134
+	// V1803 (version 1803, codename "Redstone 4") is an alias for [RS4].
+	V1803 = RS4
+
+	// RS5 (version 1809, codename "Redstone 5") corresponds to Windows Server
+	// 2019 (ltsc2019), and Windows 10 (October 2018 Update).
+	RS5 = 17763
+	// V1809 (version 1809, codename "Redstone 5") is an alias for [RS5].
+	V1809 = RS5
+	// LTSC2019 (Windows Server 2019) is an alias for [RS5].
+	LTSC2019 = RS5
+
+	// V19H1 (version 1903, codename 19H1) corresponds to Windows Server 1903 (semi-annual
+	// channel).
+	V19H1 = 18362
+	// V1903 (version 1903) is an alias for [V19H1].
+	V1903 = V19H1
+
+	// V19H2 (version 1909, codename 19H2) corresponds to Windows Server 1909 (semi-annual
+	// channel).
+	V19H2 = 18363
+	// V1909 (version 1909) is an alias for [V19H2].
+	V1909 = V19H2
+
+	// V20H1 (version 2004, codename 20H1) corresponds to Windows Server 2004 (semi-annual
+	// channel).
+	V20H1 = 19041
+	// V2004 (version 2004) is an alias for [V20H1].
+	V2004 = V20H1
+
+	// V20H2 corresponds to Windows Server 20H2 (semi-annual channel).
+	V20H2 = 19042
+
+	// V21H1 corresponds to Windows Server 21H1 (semi-annual channel).
+	V21H1 = 19043
+
+	// V21H2Win10 corresponds to Windows 10 (November 2021 Update).
+	V21H2Win10 = 19044
+
+	// V21H2Server corresponds to Windows Server 2022 (ltsc2022).
+	V21H2Server = 20348
+	// LTSC2022 (Windows Server 2022) is an alias for [V21H2Server]
+	LTSC2022 = V21H2Server
+
+	// V21H2Win11 corresponds to Windows 11 (original release).
+	V21H2Win11 = 22000
+
+	// V22H2Win10 corresponds to Windows 10 (2022 Update).
+	V22H2Win10 = 19045
+
+	// V22H2Win11 corresponds to Windows 11 (2022 Update).
+	V22H2Win11 = 22621
+)