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nix-build-on-demand-docker #5

nix-build-on-demand-docker

nix-build-on-demand-docker #5

name: nix-build-on-demand-docker
on:
workflow_dispatch:
inputs:
environmentName:
description: Environment name that stores configuration.nix
required: true
default: default
jobs:
build-default-image:
name: Build default image
if: ${{ github.event.inputs.environmentName == 'default' }}
runs-on: ubuntu-22.04
steps:
- uses: actions/[email protected]
- uses: cachix/install-nix-action@v20
with:
nix_path: nixos=channel:nixos-23.05
extra_nix_config: |
extra-platforms = aarch64-linux
- name: Check nix.conf
run: cat /etc/nix/nix.conf
- name: Register binfmt
run: |
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
- name: Test binfmt availability
run: |
cat /proc/sys/fs/binfmt_misc/qemu-aarch64
# non flake way to build
# - name: Build SD Image
# run: |
# nix-build '<nixos/nixos>' \
# -A config.system.build.sdImage \
# -I nixos-config=./configuration.default.sdImage.nix \
# --argstr system aarch64-linux \
# --option sandbox false
- name: Build SD Image
run: |
nix build .#nixosConfigurations.raspberry-pi_3_default.config.system.build.sdImage
- uses: actions/upload-artifact@v3
with:
name: sd-image.img
path: ./result/sd-image/*.img*
build-custom-image:
name: Build custom image
if: ${{ github.event.inputs.environmentName != 'default' }}
runs-on: ubuntu-22.04
environment:
name: ${{ github.event.inputs.environmentName }}
steps:
- uses: actions/[email protected]
- uses: cachix/install-nix-action@v20
with:
nix_path: nixos=channel:nixos-23.05
extra_nix_config: |
extra-platforms = aarch64-linux
- name: Check nix.conf
run: cat /etc/nix/nix.conf
- name: Register binfmt
run: |
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
- name: Test binfmt availability
run: |
cat /proc/sys/fs/binfmt_misc/qemu-aarch64
- name: Extract configuration from secrets
run: |
cat << EOF >> configuration.nix
${{ secrets.CONFIGURATION_NIX }}
EOF
# non nix flake way to build
# - name: Build SD Image
# run: |
# nix-build '<nixos/nixos>' \
# -A config.system.build.sdImage \
# -I nixos-config=./configuration.custom.sdImage.nix \
# --argstr system aarch64-linux \
# --option sandbox false
- name: Build SD Image
run: |
nix build .#nixosConfigurations.raspberry-pi_3_default.config.system.build.sdImage
- uses: actions/upload-artifact@v3
with:
name: sd-image.img
path: ./result/sd-image/*.img*