From e1fc7a808d646080c80e2397d7eef6bfa6497049 Mon Sep 17 00:00:00 2001
From: Kai Lueke <kailuke@microsoft.com>
Date: Tue, 27 Feb 2024 17:55:16 +0100
Subject: [PATCH] .github: Build PXE image as additional VM image format

The PXE image and its helper script is a very handy way to test an image
because it does not preserve state. One can boot the same file over and
over again without having to reset the image. One can also easily pass
in additional kernel cmdline options without having to set up grub.cfg.
---
 .github/workflows/ci.yaml                          | 8 +++++---
 .github/workflows/pr-comment-build-dispatcher.yaml | 2 +-
 .github/workflows/pr-workflows.yaml                | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 94cb80bb25..b9445865bc 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -7,7 +7,7 @@ on:
         description: |
           Space-separated vendor formats to build.
         required: true
-        default: qemu_uefi
+        default: qemu_uefi pxe
       custom_sdk_version:
         type: string
         required: false
@@ -21,7 +21,7 @@ on:
         description: |
           Space-separated vendor formats to build.
         required: true
-        default: qemu_uefi
+        default: qemu_uefi pxe
       custom_sdk_version:
         type: string
         required: false
@@ -96,7 +96,7 @@ jobs:
           arch="${{ matrix.arch }}"
           echo "arch=${arch}" >> $GITHUB_ENV
 
-          IMAGE_FORMATS="qemu_uefi"
+          IMAGE_FORMATS="qemu_uefi pxe"
           [ -z "${{ inputs.image_formats }}" ] || IMAGE_FORMATS="${{ inputs.image_formats }}"
           echo "IMAGE_FORMATS=${IMAGE_FORMATS}" >> $GITHUB_ENV
 
@@ -309,6 +309,8 @@ jobs:
             scripts/artifacts/images/flatcar_production_*_efi_*.fd
             scripts/artifacts/images/*.txt
             scripts/artifacts/images/flatcar_production_*.sh
+            scripts/artifacts/images/flatcar_production_pxe_image.cpio.gz
+            scripts/artifacts/images/flatcar_production_pxe.vmlinuz
 
   test:
     needs: packages
diff --git a/.github/workflows/pr-comment-build-dispatcher.yaml b/.github/workflows/pr-comment-build-dispatcher.yaml
index 4110d351bd..caa80c21d3 100644
--- a/.github/workflows/pr-comment-build-dispatcher.yaml
+++ b/.github/workflows/pr-comment-build-dispatcher.yaml
@@ -77,4 +77,4 @@ jobs:
     uses: ./.github/workflows/ci.yaml
     with:
       custom_sdk_version: ${{ needs.update_sdk.outputs.sdk_version }}
-      image_formats: qemu_uefi
+      image_formats: qemu_uefi pxe
diff --git a/.github/workflows/pr-workflows.yaml b/.github/workflows/pr-workflows.yaml
index b83f178183..54d799b0db 100644
--- a/.github/workflows/pr-workflows.yaml
+++ b/.github/workflows/pr-workflows.yaml
@@ -46,4 +46,4 @@ jobs:
     uses: ./.github/workflows/ci.yaml
     with:
       custom_sdk_version: ${{ needs.update_sdk.outputs.sdk_version }}
-      image_formats: qemu_uefi
+      image_formats: qemu_uefi pxe