skopeo: drop ostree integration

srcpkgs/skopeo/patches/ostree_remove_selinux.patch

@@ -1,142 +0,0 @@
---- vendor/github.com/containers/image/ostree/ostree_dest.go
-+++ vendor/github.com/containers/image/ostree/ostree_dest.go
-@@ -16,31 +16,25 @@ import (
- 	"path/filepath"
- 	"runtime"
- 	"strconv"
--	"strings"
--	"syscall"
- 	"time"
--	"unsafe"
- 
- 	"github.com/containers/image/manifest"
- 	"github.com/containers/image/types"
- 	"github.com/containers/storage/pkg/archive"
- 	"github.com/opencontainers/go-digest"
--	selinux "github.com/opencontainers/selinux/go-selinux"
- 	"github.com/ostreedev/ostree-go/pkg/otbuiltin"
- 	"github.com/pkg/errors"
- 	"github.com/vbatts/tar-split/tar/asm"
- 	"github.com/vbatts/tar-split/tar/storage"
- )
- 
--// #cgo pkg-config: glib-2.0 gobject-2.0 ostree-1 libselinux
-+// #cgo pkg-config: glib-2.0 gobject-2.0 ostree-1
- // #include <glib.h>
- // #include <glib-object.h>
- // #include <gio/gio.h>
- // #include <stdlib.h>
- // #include <ostree.h>
- // #include <gio/ginputstream.h>
--// #include <selinux/selinux.h>
--// #include <selinux/label.h>
- import "C"
- 
- type blobToImport struct {
-@@ -166,7 +160,7 @@ func (d *ostreeImageDestination) PutBlob(ctx context.Context, stream io.Reader,
- 	return types.BlobInfo{Digest: computedDigest, Size: size}, nil
- }
- 
--func fixFiles(selinuxHnd *C.struct_selabel_handle, root string, dir string, usermode bool) error {
-+func fixFiles(dir string, usermode bool) error {
- 	entries, err := ioutil.ReadDir(dir)
- 	if err != nil {
- 		return err
-@@ -181,42 +175,13 @@ func fixFiles(selinuxHnd *C.struct_selabel_handle, root string, dir string, user
- 			continue
- 		}
- 
--		if selinuxHnd != nil {
--			relPath, err := filepath.Rel(root, fullpath)
--			if err != nil {
--				return err
--			}
--			// Handle /exports/hostfs as a special case.  Files under this directory are copied to the host,
--			// thus we benefit from maintaining the same SELinux label they would have on the host as we could
--			// use hard links instead of copying the files.
--			relPath = fmt.Sprintf("/%s", strings.TrimPrefix(relPath, "exports/hostfs/"))
--
--			relPathC := C.CString(relPath)
--			defer C.free(unsafe.Pointer(relPathC))
--			var context *C.char
--
--			res, err := C.selabel_lookup_raw(selinuxHnd, &context, relPathC, C.int(info.Mode()&os.ModePerm))
--			if int(res) < 0 && err != syscall.ENOENT {
--				return errors.Wrapf(err, "cannot selabel_lookup_raw %s", relPath)
--			}
--			if int(res) == 0 {
--				defer C.freecon(context)
--				fullpathC := C.CString(fullpath)
--				defer C.free(unsafe.Pointer(fullpathC))
--				res, err = C.lsetfilecon_raw(fullpathC, context)
--				if int(res) < 0 {
--					return errors.Wrapf(err, "cannot setfilecon_raw %s", fullpath)
--				}
--			}
--		}
--
- 		if info.IsDir() {
- 			if usermode {
- 				if err := os.Chmod(fullpath, info.Mode()|0700); err != nil {
- 					return err
- 				}
- 			}
--			err = fixFiles(selinuxHnd, root, fullpath, usermode)
-+			err = fixFiles(fullpath, usermode)
- 			if err != nil {
- 				return err
- 			}
-@@ -272,7 +237,7 @@ func generateTarSplitMetadata(output *bytes.Buffer, file string) (digest.Digest,
- 	return digester.Digest(), written, nil
- }
- 
--func (d *ostreeImageDestination) importBlob(selinuxHnd *C.struct_selabel_handle, repo *otbuiltin.Repo, blob *blobToImport) error {
-+func (d *ostreeImageDestination) importBlob(repo *otbuiltin.Repo, blob *blobToImport) error {
- 	// TODO: This can take quite some time, and should ideally be cancellable using a context.Context.
- 
- 	ostreeBranch := fmt.Sprintf("ociimage/%s", blob.Digest.Hex())
-@@ -295,7 +260,7 @@ func (d *ostreeImageDestination) importBlob(selinuxHnd *C.struct_selabel_handle,
- 		if err := archive.UntarPath(blob.BlobPath, destinationPath); err != nil {
- 			return err
- 		}
--		if err := fixFiles(selinuxHnd, destinationPath, destinationPath, false); err != nil {
-+		if err := fixFiles(destinationPath, false); err != nil {
- 			return err
- 		}
- 	} else {
-@@ -304,7 +269,7 @@ func (d *ostreeImageDestination) importBlob(selinuxHnd *C.struct_selabel_handle,
- 			return err
- 		}
- 
--		if err := fixFiles(selinuxHnd, destinationPath, destinationPath, true); err != nil {
-+		if err := fixFiles(destinationPath, true); err != nil {
- 			return err
- 		}
- 	}
-@@ -415,17 +380,6 @@ func (d *ostreeImageDestination) Commit(ctx context.Context) error {
- 		return err
- 	}
- 
--	var selinuxHnd *C.struct_selabel_handle
--
--	if os.Getuid() == 0 && selinux.GetEnabled() {
--		selinuxHnd, err = C.selabel_open(C.SELABEL_CTX_FILE, nil, 0)
--		if selinuxHnd == nil {
--			return errors.Wrapf(err, "cannot open the SELinux DB")
--		}
--
--		defer C.selabel_close(selinuxHnd)
--	}
--
- 	checkLayer := func(hash string) error {
- 		blob := d.blobs[hash]
- 		// if the blob is not present in d.blobs then it is already stored in OSTree,
-@@ -433,7 +387,7 @@ func (d *ostreeImageDestination) Commit(ctx context.Context) error {
- 		if blob == nil {
- 			return nil
- 		}
--		err := d.importBlob(selinuxHnd, repo, blob)
-+		err := d.importBlob(repo, blob)
- 		if err != nil {
- 			return err
- 		}

srcpkgs/skopeo/template

@@ -1,12 +1,13 @@
 # Template file for 'skopeo'
 pkgname=skopeo
 version=0.1.32
-revision=1
+revision=2
 build_style=go
 go_import_path="github.com/containers/${pkgname}"
 go_package="${go_import_path}/cmd/${pkgname}"
+go_build_tags="containers_image_ostree_stub"
 hostmakedepends="go-md2man pkg-config"
-makedepends="device-mapper-devel gpgme-devel libbtrfs-devel libostree-devel"
+makedepends="device-mapper-devel gpgme-devel libbtrfs-devel"
 short_desc="Utility for operations on container images and image repositories"
 maintainer="Frank Steinborn <steinex@nognu.de>"
 license="Apache-2.0"