chore: temp: move to atomfs with fixed umount

do not merge.

Signed-off-by: Michael McCracken <[email protected]>

cmd/stacker/internal_go.go

@@ -3,7 +3,6 @@ package main
 import (
 	"fmt"
 	"os"
-	"path"
 	"runtime"
 	"strings"
 
@@ -177,14 +176,8 @@ func doAtomfsMount(ctx *cli.Context) error {
 	tag := ctx.Args().Get(0)
 	mountpoint := ctx.Args().Get(1)
 
-	wd, err := os.Getwd()
-	if err != nil {
-		return errors.WithStack(err)
-	}
-
 	opts := atomfs.MountOCIOpts{
 		OCIDir:                 config.OCIDir,
-		MetadataPath:           path.Join(wd, "atomfs-metadata"),
 		Tag:                    tag,
 		Target:                 mountpoint,
 		AllowMissingVerityData: true,

go.mod

@@ -289,5 +289,6 @@ require (
 
 replace (
 	github.com/opencontainers/umoci => github.com/project-stacker/umoci v0.0.0-20240906174318-e9397ba4ced0
+	machinerun.io/atomfs => github.com/mikemccracken/atomfs v0.0.0-20241219002031-7673e529b9cd
 	stackerbuild.io/stacker-bom => github.com/project-stacker/stacker-bom v0.0.0-20240509203427-4d685e046780
 )

go.sum

@@ -684,6 +684,8 @@ github.com/miekg/dns v1.1.26/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKju
 github.com/miekg/dns v1.1.41/go.mod h1:p6aan82bvRIyn+zDIv9xYNUpwa73JcSh9BKwknJysuI=
 github.com/miekg/pkcs11 v1.1.1 h1:Ugu9pdy6vAYku5DEpVWVFPYnzV+bxB+iRdbuFSu7TvU=
 github.com/miekg/pkcs11 v1.1.1/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
+github.com/mikemccracken/atomfs v0.0.0-20241219002031-7673e529b9cd h1:78AivBFUMgHBX7W2tIKVQC5yJaDhiQujQcc/I6aJOpM=
+github.com/mikemccracken/atomfs v0.0.0-20241219002031-7673e529b9cd/go.mod h1:cidyEmsNeeo+9f7OiHl/nA+8KS7Vj5XOslR87VkIebM=
 github.com/minio/sha256-simd v1.0.1 h1:6kaan5IFmwTNynnKKpDHe6FWHohJOHhCPchzK49dzMM=
 github.com/minio/sha256-simd v1.0.1/go.mod h1:Pz6AKMiUdngCLpeTL/RJY1M9rUuPMYujV5xJjtbRSN8=
 github.com/mistifyio/go-zfs/v3 v3.0.0 h1:J5QK618xRcXnQYZ2GE5FdmpS1ufIrWue+lR/mpe6/14=
@@ -1592,8 +1594,6 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-machinerun.io/atomfs v1.1.1 h1:EprTiYMzAlKL+3S7woe9DsCJGwO2dkHTlvmjlVNO8pY=
-machinerun.io/atomfs v1.1.1/go.mod h1:cidyEmsNeeo+9f7OiHl/nA+8KS7Vj5XOslR87VkIebM=
 modernc.org/libc v1.37.6 h1:orZH3c5wmhIQFTXF+Nt+eeauyd+ZIt2BX6ARe+kD+aw=
 modernc.org/libc v1.37.6/go.mod h1:YAXkAZ8ktnkCKaN9sw/UDeUVkGYJ/YquGO4FTi5nmHE=
 modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=

test/atomfs.bats

@@ -103,7 +103,7 @@ EOF
     # first layer should still exist since a is still mounted
     manifest=$(cat oci/index.json | jq -r .manifests[0].digest | cut -f2 -d:)
     first_layer_hash=$(cat oci/blobs/sha256/$manifest | jq -r .layers[0].digest | cut -f2 -d:)
-    [ ! -b "/dev/mapper/$last_layer_hash-verity" ]
+    [ ! -b "/dev/mapper/$first_layer_hash-verity" ]
 
     mkdir c
     stacker internal-go atomfs mount c-squashfs c
@@ -120,7 +120,7 @@ EOF
     # first layer should still exist since c is still mounted
     manifest=$(cat oci/index.json | jq -r .manifests[0].digest | cut -f2 -d:)
     first_layer_hash=$(cat oci/blobs/sha256/$manifest | jq -r .layers[0].digest | cut -f2 -d:)
-    [ ! -b "/dev/mapper/$last_layer_hash-verity" ]
+    [ ! -b "/dev/mapper/$first_layer_hash-verity" ]
 
     # c should still be ok
     [ -f c/c ]