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ci: deploy the SD-card image in the Build workflow #261

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ci: deploy the SD-card image in the Build workflow #261

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c9c66a0
ci: deploy the SD-card image in the Build workflow
daniel-rossier Jun 30, 2026
6192b09
ci: build the deploy step with the bare U-Boot chain
daniel-rossier Jun 30, 2026
d805893
ci: build the filesystem (SD-card) image before deploying
daniel-rossier Jun 30, 2026
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24 changes: 24 additions & 0 deletions .github/workflows/build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,11 @@ on:
# kernel (build.sh -x so3) and the user space (build.sh -x usr-so3, which also
# builds the MUSL toolchain via meta-toolchain) are non-privileged, so a plain
# `docker run` (no --privileged) is enough. The repo is mounted at /so3.
#
# A second step then exercises the deploy path (build.sh bsp-so3 + deploy.sh
# bsp-so3): assembling the FIT image and writing the SD-card image needs a
# privileged container — the rootfs is populated through a loop-mount
# (losetup/mkfs/mount via sudo -n), hence --privileged and -v /dev:/dev.
jobs:
build:
runs-on: ubuntu-latest
Expand Down Expand Up @@ -40,3 +45,22 @@ jobs:
exit $rc
}
'

- name: Assemble + deploy the SD-card image (privileged)
run: |
docker run --rm --privileged -v /dev:/dev -v "${PWD}:/so3" \
ghcr.io/smartobjectoriented/so3-env:latest bash -c '
set -e
cd /so3
echo "IB_PLATFORM = \"${{ matrix.PLATFORM }}\"" >> build/conf/local.conf
# Exercise the deploy path with the bare U-Boot chain. The default
# local.conf uses IB_BOOT_CHAIN="full" (ATF + OP-TEE + AVZ); AVZ is
# fetched from a local dev path, so "full" cannot build in CI.
echo "IB_BOOT_CHAIN = \"uboot\"" >> build/conf/local.conf
. ./env.sh
build.sh bsp-so3
# Create the (empty) SD-card image — privileged losetup/mkfs/parted —
# which bsp-so3:do_deploy then populates and writes.
build.sh -x filesystem
deploy.sh bsp-so3
'
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