From 1ace644ad31eee70677e4e98813e758946522413 Mon Sep 17 00:00:00 2001
From: IFX-Anusha <Anusha.TR@infineon.com>
Date: Wed, 23 Sep 2026 12:13:52 +0000
Subject: [PATCH 1/2] ci(ifx_package_core): fall back to full board set if no
 feature board opted in

A direct push to a branch with zero feature_board=true boards (e.g.
control-main today) previously filtered ALL_BOARD_DATA down to an empty
array, causing build-board to produce zero binaries and package-core to
crash with a confusing 'tar: Cannot open: No such file or directory'
instead of a clear error.

Only apply the feature-board filter if it leaves at least one board, so
branches with no board opted in yet keep building/packaging their full
board set exactly as before this mechanism existed.
---
 .github/workflows/ifx_package_core.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ifx_package_core.yml b/.github/workflows/ifx_package_core.yml
index 2f1b64814..dfd54244e 100644
--- a/.github/workflows/ifx_package_core.yml
+++ b/.github/workflows/ifx_package_core.yml
@@ -93,8 +93,13 @@ jobs:
           ALL_BOARD_DATA=$(extra/get_board_details.sh | jq -c 'sort_by(.variant)')
           if [[ "${{ github.event_name }}" == "push" ]]; then
             # limit direct pushes to this board family's own boards; PRs still
-            # validate the full board matrix before merge
-            ALL_BOARD_DATA=$(jq -c 'map(select(.feature_board == true))' <<< "${ALL_BOARD_DATA}")
+            # validate the full board matrix before merge. Only apply the
+            # filter if it leaves at least one board, so branches with no
+            # feature_board opted in yet keep building the full board set.
+            FEATURE_BOARD_DATA=$(jq -c 'map(select(.feature_board == true))' <<< "${ALL_BOARD_DATA}")
+            if [[ "$(jq 'length' <<< "${FEATURE_BOARD_DATA}")" -gt 0 ]]; then
+              ALL_BOARD_DATA="${FEATURE_BOARD_DATA}"
+            fi
           fi
           echo "CORE_HASH=$(git describe --always $HEAD_REF)" >> "$GITHUB_ENV"
           echo "ALL_BOARD_DATA=${ALL_BOARD_DATA}" >> "$GITHUB_ENV"

From b24befe064f7a0db4325d10a573d6c139ea087d7 Mon Sep 17 00:00:00 2001
From: IFX-Anusha <Anusha.TR@infineon.com>
Date: Wed, 23 Sep 2026 12:49:56 +0000
Subject: [PATCH 2/2] ci(ifx_package_core): apply feature-board filter to PRs
 too

Previously only direct pushes were limited to a board family's own
feature_board boards; PRs always ran the full board matrix as a
pre-merge safety net. Per request, apply the same filtering to PRs as
well, so both events only build/test the branch's own boards (still
falling back to the full set if none are opted in).

Note: this trades away full-matrix pre-merge validation on PRs against
edge-main/control-main - a PR touching shared CI/build logic will no
longer be checked against unrelated boards (giga, portenta, etc.)
before merge.
---
 .github/workflows/ifx_package_core.yml | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/ifx_package_core.yml b/.github/workflows/ifx_package_core.yml
index dfd54244e..db7ac5fe5 100644
--- a/.github/workflows/ifx_package_core.yml
+++ b/.github/workflows/ifx_package_core.yml
@@ -91,15 +91,13 @@ jobs:
           # Set up basic environment for later steps
           CORE_VER=$(extra/get_core_version.sh)
           ALL_BOARD_DATA=$(extra/get_board_details.sh | jq -c 'sort_by(.variant)')
-          if [[ "${{ github.event_name }}" == "push" ]]; then
-            # limit direct pushes to this board family's own boards; PRs still
-            # validate the full board matrix before merge. Only apply the
-            # filter if it leaves at least one board, so branches with no
-            # feature_board opted in yet keep building the full board set.
-            FEATURE_BOARD_DATA=$(jq -c 'map(select(.feature_board == true))' <<< "${ALL_BOARD_DATA}")
-            if [[ "$(jq 'length' <<< "${FEATURE_BOARD_DATA}")" -gt 0 ]]; then
-              ALL_BOARD_DATA="${FEATURE_BOARD_DATA}"
-            fi
+          # limit builds/tests to this board family's own boards, for both
+          # direct pushes and PRs. Only apply the filter if it leaves at
+          # least one board, so branches with no feature_board opted in yet
+          # keep building the full board set.
+          FEATURE_BOARD_DATA=$(jq -c 'map(select(.feature_board == true))' <<< "${ALL_BOARD_DATA}")
+          if [[ "$(jq 'length' <<< "${FEATURE_BOARD_DATA}")" -gt 0 ]]; then
+            ALL_BOARD_DATA="${FEATURE_BOARD_DATA}"
           fi
           echo "CORE_HASH=$(git describe --always $HEAD_REF)" >> "$GITHUB_ENV"
           echo "ALL_BOARD_DATA=${ALL_BOARD_DATA}" >> "$GITHUB_ENV"