ci: yocto-check-layer: stop using the wrapper

The main task performed by the wrapper is to create a clean dir
to execute the real yocto-check-layer, so we can do the same.

The /bin/bash is because the source command is not provided by /bin/sh.

We also clone the meta-qcom again in the new builddir from the REPO_DIR
to avoid any polution/untracked files that may exist in the repository.
This creates a clean copy of the meta-qcom repo inside the new build dir.

Signed-off-by: Jose Quaresma <[email protected]>

Author: quaresmajose

ci/yocto-check-layer.sh

@@ -1,4 +1,4 @@
-#!/bin/sh -e
+#!/bin/bash -e
 # Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
 # SPDX-License-Identifier: MIT
 
@@ -21,17 +21,23 @@ _is_dir(){
 _is_dir "$REPO_DIR"
 _is_dir "$WORK_DIR"
 
+# Creates a temporary build directory to run the yocto-check-layer
+# script to avoid a contaminated environment.
+BUILDDIR="$(mktemp -p $WORK_DIR -d -t build-yocto-check-layer-XXXX)"
+source $WORK_DIR/oe-core/oe-init-build-env $BUILDDIR
+git -c advice.detachedHead=false clone --quiet --shared $REPO_DIR meta-qcom
+
 # Yocto Project layer checking tool
-CMD="yocto-check-layer-wrapper"
+CMD="yocto-check-layer"
 # Layer to check
-CMD="$CMD $REPO_DIR"
+CMD="$CMD meta-qcom"
 # Disable auto layer discovery
 CMD="$CMD --no-auto"
 # Layers to process for dependencies
 CMD="$CMD --dependency $WORK_DIR/oe-core/meta"
 # Disable automatic testing of dependencies
 CMD="$CMD --no-auto-dependency"
 # Set machines to all machines defined in this BSP layer
-CMD="$CMD --machines $(echo $(find $REPO_DIR/conf/machine/ -maxdepth 1 -name *.conf -exec basename {} .conf \; ))"
+CMD="$CMD --machines $(echo $(find meta-qcom/conf/machine/ -maxdepth 1 -name *.conf -exec basename {} .conf \; ))"
 
 exec $CMD