ci/inventory: de-hardcode list of flavors for which .iso's are built

- use inventory and output into json matrix

Signed-off-by: Ricardo Pardini <[email protected]>

Author: rpardini

.github/workflows/build-all-matrix.yaml

@@ -166,7 +166,7 @@ jobs:
         run: bash build.sh build "${{ matrix.kernel }}"
 
       - name: "Build Hook ISO with Kernel ${{matrix.kernel}} (${{ matrix.arch }}) - cache: ${{matrix.gha_cache}}"
-        if: ${{ matrix.kernel == 'hook-latest-lts-amd64' || matrix.kernel == 'hook-default-amd64' || matrix.kernel == 'hook-latest-lts-arm64' || matrix.kernel == 'hook-default-arm64' }}
+        if: ${{ matrix.build_iso == 'yes' }} # Set via inventory.sh and SUPPORTS_ISO='yes' for each flavor
         env:
           DO_BUILD_LK_CONTAINERS: "no" # already built them; this is only for hook/linuxkit.
         run: bash build.sh build "${{ matrix.kernel }}" LINUXKIT_ISO=yes

bash/inventory.sh

@@ -5,9 +5,9 @@ function produce_kernels_flavours_inventory() {
 
 	##### METHOD=default; Hook's own kernel, in kernel/ directory
 	## Hook default kernel, source code stored in `kernel` dir in this repo -- currently 5.10.y
-	define_id "hook-default-amd64" METHOD='default' ARCH='x86_64' TAG='standard' \
+	define_id "hook-default-amd64" METHOD='default' ARCH='x86_64' TAG='standard' SUPPORTS_ISO='yes' \
 		KERNEL_MAJOR='5' KERNEL_MINOR='10' KCONFIG='generic'
-	define_id "hook-default-arm64" METHOD='default' ARCH='aarch64' TAG='standard' \
+	define_id "hook-default-arm64" METHOD='default' ARCH='aarch64' TAG='standard' SUPPORTS_ISO='yes' \
 		KERNEL_MAJOR='5' KERNEL_MINOR='10' KCONFIG='generic'
 
 	## A 'peg' is not really a 'hook': for development purposes; testing new LK version and simpler LK configurations, using the default kernel
@@ -16,9 +16,9 @@ function produce_kernels_flavours_inventory() {
 		KERNEL_MAJOR='5' KERNEL_MINOR='10' KCONFIG='generic'
 
 	## development purposes: trying out kernel 6.6.y
-	define_id "hook-latest-lts-amd64" METHOD='default' ARCH='x86_64' TAG='lts' \
+	define_id "hook-latest-lts-amd64" METHOD='default' ARCH='x86_64' TAG='lts' SUPPORTS_ISO='yes' \
 		KERNEL_MAJOR='6' KERNEL_MINOR='6' KCONFIG='generic' FORCE_OUTPUT_ID='latest-lts'
-	define_id "hook-latest-lts-arm64" METHOD='default' ARCH='aarch64' TAG='lts' \
+	define_id "hook-latest-lts-arm64" METHOD='default' ARCH='aarch64' TAG='lts' SUPPORTS_ISO='yes' \
 		KERNEL_MAJOR='6' KERNEL_MINOR='6' KCONFIG='generic' FORCE_OUTPUT_ID='latest-lts'
 
 	##### METHOD=armbian; Foreign kernels, taken from Armbian's OCI repos. Those are "exotic" kernels for certain SoC's.

bash/json-matrix.sh

@@ -84,7 +84,7 @@ function prepare_json_matrix() {
 			declare gha_cache="yes" # always use GH cache; hitting DockerHub for linuxkit images is prone to rate limiting
 
 			all_arches["${kernel_info[DOCKER_ARCH]}"]=1
-			json_items+=("{\"kernel\":\"${kernel}\",\"arch\":\"${kernel_info[ARCH]}\",\"docker_arch\":\"${kernel_info[DOCKER_ARCH]}\",\"runner\":${runner},\"gha_cache\":\"${gha_cache}\"}")
+			json_items+=("{\"kernel\":\"${kernel}\",\"arch\":\"${kernel_info[ARCH]}\",\"docker_arch\":\"${kernel_info[DOCKER_ARCH]}\",\"build_iso\":\"${kernel_info[SUPPORTS_ISO]}\",\"runner\":${runner},\"gha_cache\":\"${gha_cache}\"}")
 		fi
 	done