feat: Add bootc support (#448)

Adds support for using `bootc` as the preferred method for booting from
a locally created image. This new method gets rid of the need to create
a tarball and move it to the correct place and instead it will make use
of `podman scp` which copies the image to the root `containers-storage`
and then has `rpm-ostree` and `bootc` boot from that store.

Closes #418 
Closes #200

integration-tests/Earthfile

@@ -43,8 +43,8 @@ build-full:
 switch:
     FROM +test-base
 
-    RUN mkdir -p /etc/bluebuild && touch $BB_TEST_LOCAL_IMAGE
-    RUN --no-cache bluebuild -v switch recipes/recipe.yml
+    RUN --no-cache bluebuild -v switch --boot-driver rpm-ostree recipes/recipe.yml
+    RUN --no-cache bluebuild -v switch --boot-driver bootc recipes/recipe.yml
 
 validate:
     FROM +test-base
@@ -92,7 +92,7 @@ init:
 
 legacy-base:
     FROM ../+blue-build-cli --RELEASE=false
-    ENV BB_TEST_LOCAL_IMAGE=/etc/bluebuild/cli_test-legacy.tar.gz
+    ENV BB_TEST_LOCAL_IMAGE=localhost/cli/test:latest
     ENV CLICOLOR_FORCE=1
 
     COPY ./mock-scripts/ /usr/bin/
@@ -103,13 +103,14 @@ legacy-base:
     DO ../+INSTALL --OUT_DIR="/usr/bin/" --BUILD_TARGET="x86_64-unknown-linux-musl" --TAGGED="true"
 
     DO +GEN_KEYPAIR
+    ENV USER=root
 
 test-base:
     FROM ../+blue-build-cli --RELEASE=false
     RUN git config --global user.email "you@example.com" && \
         git config --global user.name "Your Name"
 
-    ENV BB_TEST_LOCAL_IMAGE=/etc/bluebuild/cli_test.tar.gz
+    ENV BB_TEST_LOCAL_IMAGE=localhost/cli/test:latest
     ENV CLICOLOR_FORCE=1
 
     ARG MOCK="true"
@@ -121,6 +122,7 @@ test-base:
     COPY ./test-repo /test
 
     DO +GEN_KEYPAIR
+    ENV USER=root
 
 GEN_KEYPAIR:
     FUNCTION

integration-tests/mock-scripts/bootc

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -euo pipefail
+
+if [ "$1" = "switch" ]; then
+  if [[ "$2" == "--transport=containers-storage" && "$3" == "$BB_TEST_LOCAL_IMAGE" ]]; then
+    echo "Rebased to local image $BB_TEST_LOCAL_IMAGE"
+  else
+    echo "Failed to rebase"
+    exit 1
+  fi
+elif [ "$1" = "upgrade" ]; then
+  echo "Performing upgrade for $BB_TEST_LOCAL_IMAGE"
+elif [ "$1" = "status" ]; then
+  cat <<EOF
+{
+  "status": {
+    "staged": null,
+    "booted": {
+      "image": {
+        "image": {
+          "image": "ghcr.io/blue-build/cli/test",
+          "transport": "registry"
+        }
+      }
+    },
+    "rollback": {
+      "image": {
+        "image": {
+          "image": "ghcr.io/blue-build/cli/test",
+          "transport": "registry"
+        }
+      }
+    }
+  }
+}
+EOF
+else
+  echo "Arg $1 is not recognized"
+  exit 1
+fi

integration-tests/mock-scripts/podman

@@ -13,6 +13,10 @@ main() {
     echo "Exporting image to a tarball (JK JUST A MOCK!)"
     echo "${tarpath}"
     touch $tarpath
+  elif [[ "$1" == "image" && "$2" == "scp" ]]; then
+    echo "Copying image $3 to $4"
+  elif [[ "$1" == "rmi" && "$2" == "$BB_TEST_LOCAL_IMAGE" ]]; then
+    echo "Removing image $2"
   else
     echo 'Running podman'
   fi

integration-tests/mock-scripts/rpm-ostree

@@ -3,11 +3,11 @@
 set -euo pipefail
 
 if [ "$1" = "rebase" ]; then
-  if [ "$2" = "ostree-unverified-image:oci-archive:$BB_TEST_LOCAL_IMAGE" ]; then
+  if [ "$2" = "ostree-unverified-image:containers-storage:$BB_TEST_LOCAL_IMAGE" ]; then
     echo "Rebased to local image $BB_TEST_LOCAL_IMAGE"
   else
-   echo "Failed to rebase"
-   exit 1
+    echo "Failed to rebase"
+    exit 1
   fi
 elif [ "$1" = "upgrade" ]; then
   echo "Performing upgrade for $BB_TEST_LOCAL_IMAGE"

integration-tests/test-repo/recipes/recipe-arm64.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-arm64
 description: This is my personal OS image.
-base-image: quay.io/fedora/fedora-silverblue
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe-buildah.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-buildah
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe-docker-external.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-docker-external
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe-invalid-from-file.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: 40
 stages:
   - from-file: invalid-stages.yml

integration-tests/test-repo/recipes/recipe-invalid-module.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-invalid-module
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: 40
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe-invalid-stage.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-invalid-stage
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: 40
 stages:
   - name: ubuntu-test

integration-tests/test-repo/recipes/recipe-invalid.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-invalid
 description: 10
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version:
   - 40
   - 39

integration-tests/test-repo/recipes/recipe-podman.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-podman
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe-rechunk.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test-rechunk
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml

integration-tests/test-repo/recipes/recipe.yml

@@ -2,7 +2,7 @@
 # yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
 name: cli/test
 description: This is my personal OS image.
-base-image: ghcr.io/ublue-os/silverblue-main
+base-image: quay.io/fedora/fedora-bootc
 image-version: latest
 stages:
   - from-file: stages.yml