add npuvm tool for turning a helios vm into an npu vm (#150)

Author: rcgoodfellow

.github/buildomat/jobs/build-and-test.sh

@@ -28,6 +28,16 @@
 #: series = "image"
 #: name = "npuzone.sha256.txt"
 #: from_output = "/work/release/npuzone.sha256.txt"
+#:
+#: [[publish]]
+#: series = "image"
+#: name = "npuvm"
+#: from_output = "/work/release/npuvm"
+#:
+#: [[publish]]
+#: series = "image"
+#: name = "npuvm.sha256.txt"
+#: from_output = "/work/release/npuvm.sha256.txt"
 
 set -o errexit
 set -o pipefail
@@ -49,7 +59,9 @@ do
     mkdir -p /work/$x
     cp target/$x/softnpu /work/$x/
     cp target/$x/npuzone /work/$x/
+    cp target/$x/npuvm /work/$x/
     digest -a sha256 /work/$x/softnpu > /work/$x/softnpu.sha256.txt
     digest -a sha256 /work/$x/npuzone > /work/$x/npuzone.sha256.txt
+    digest -a sha256 /work/$x/npuvm > /work/$x/npuvm.sha256.txt
 done
 

Cargo.lock

@@ -33,3 +33,10 @@ octocrab = "0.49"
 libnet = { git = "https://github.com/oxidecomputer/netadm-sys", branch = "main" }
 p4rs = { git = "https://github.com/oxidecomputer/p4", branch = "main" }
 sha256 = "1.6.0"
+camino = "1.2.2"
+thiserror = "2.0.17"
+flate2 = "1.0"
+tar = "0.4"
+fs_extra = "1.3"
+tempfile = "3.8"
+smf = { git = "https://github.com/illumos/smf-rs" }

Cargo.toml

@@ -15,6 +15,11 @@ name = "npuzone"
 test = false
 doctest = false
 
+[[bin]]
+name = "npuvm"
+test = false
+doctest = false
+
 [dependencies]
 softnpu.workspace = true
 serde.workspace = true
@@ -42,3 +47,10 @@ curl.workspace = true
 octocrab.workspace = true
 libnet.workspace = true
 sha256.workspace = true
+camino.workspace = true
+thiserror.workspace = true
+flate2.workspace = true
+tar.workspace = true
+fs_extra.workspace = true
+tempfile.workspace = true
+smf.workspace = true