make install_dependencies more reslient to weirdness in different spec files (#8012)

install_dependencies in the containerized_rpmbuild environment was initially done as a quick script to install multiple dependencies in spec files. This change makes it more robust to handle some cases it wouldn't handle.

toolkit/scripts/containerized-build/resources/setup_functions.sh

@@ -146,15 +146,36 @@ get_pkg_dependency() {
 
 # Install package dependencies listed as BuildRequires in spec
 install_dependencies() {
-    local PKG=("$@")
-    if [ -z "$PKG" ]; then echo "Please provide pkg name"; return; fi
+    # Accept a single argument, which is a pattern to find spec files.
+    if [ "$#" -ne 1 ]; then
+        echo "Usage: $0 <pkg_pattern>"
+        return 1
+    fi
+
+    local PKG="$1"
+
     echo "-------- installing build dependencies ---------"
-    spec_file=$SPECS_DIR/$PKG/$PKG.spec
-    dep_list=$(grep "BuildRequires:" $spec_file | cut -d ':' -f 2)
-    for dependency in $dep_list
+
+    # Find all spec files for the package pattern given.
+    spec_file_pattern=$SPECS_DIR/$PKG/$PKG.spec
+    echo "using spec file pattern: '$spec_file_pattern'"
+    spec_files=($spec_file_pattern)
+
+    # Install dependencies for each spec file found, preserving tdnf error codes.
+    echo "found ${#spec_files[@]} spec files; installing dependencies for each spec file sequentially"
+    exit_code=0
+    for spec_file in "${spec_files[@]}"
     do
-        tdnf install -y $dependency 2>&1
+        echo "installing dependencies for spec file: '$spec_file'"
+
+        # Get the list of dependencies from the spec file.
+        mapfile -t dep_list < <(rpmspec -q --buildrequires $spec_file)
+
+        # Install all the dependencies.
+        tdnf install -y "${dep_list[@]}" || exit_code=$?
     done
+
+    return $exit_code
 }
 
 # use Mariner specific DEFINES