generate-versions.sh: force to build operators when an app is built

generate-versions.sh

@@ -14,19 +14,41 @@ DIRS="testpmd-container-app trex-container-app cnf-app-mac-operator testpmd-lb-o
 
 FILES="$(git diff --name-only -r origin/${GITHUB_BASE_REF:-main}:)"
 
+TESTPMD_APP=false
+TREX_APP=false
+
 echo "declare -A VERSIONS" > "$VERSIONS"
 
 count=0
 for d in $DIRS; do
     vers="$(cd "$d" || exit 1; make -s version)"
+    # Force to build the operators if the corresponding app is built
+    force=false
+    case "$d" in
+        testpmd-lb-operator|testpmd-operator)
+            if [ "$TESTPMD_APP" == true ]; then
+                force=true
+            fi
+            ;;
+        trex-operator)
+            if [ "$TREX_APP" == true ]; then
+                force=true
+            fi
+            ;;
+    esac
     # Force nfv-example-cnf-index to be displayed if at least one
     # change to the subdirs has been detected. This will force the
-    # index to be generated. TODO: force the operators to be rebuilt
-    # if there is a change in the apps.
-    if [ "$FORCE_BUILD" == true ] || grep -q "$d/" <<< "$FILES" || { [ "$d" == nfv-example-cnf-index ] && [ "$count" -gt 0 ]; }; then
+    # index to be generated.
+    if [ "$force" == true ] || [ "$FORCE_BUILD" == true ] || grep -q "$d/" <<< "$FILES" || { [ "$d" == nfv-example-cnf-index ] && [ "$count" -gt 0 ]; }; then
         echo "VERSIONS[$d]=$vers-$EXTRA" >> "$VERSIONS"
         echo "$d"
         count=$((count + 1))
+        if [ "$d" == testpmd-container-app ]; then
+            TESTPMD_APP=true
+        fi
+        if [ "$d" == trex-container-app ]; then
+            TREX_APP=true
+        fi
     else
         echo "VERSIONS[$d]=$vers" >> "$VERSIONS"
     fi

nfv-example-cnf-index/Makefile

@@ -30,7 +30,7 @@ clean:
 # Build the index image
 index-build: opm
 	@{ \
-	set -ex ;\
+	set -e ;\
 	mkdir -p $(BUILD_PATH)/$(INDEX_NAME) ;\
 	rm -f $(BUILD_PATH)/$(INDEX_NAME)/index.yml ;\
 	cp "$(INDEX_NAME).Dockerfile" $(BUILD_PATH)/ ;\
@@ -46,9 +46,12 @@ index-build: opm
 		bundle_digest=$(REGISTRY)/$(ORG)/$${operator_bundle}@$${operator_digest} ;\
 		echo "operator=$${operator_name} operator_version=$${operator_version} operator_digest=$${operator_digest}" ;\
 		default_channel=$$(jq -r '.Labels."operators.operatorframework.io.bundle.channel.default.v1"' <<< $${operator_manifest}) ;\
-		channel="---\nschema: olm.channel\npackage: $${operator_name}\nname: $${default_channel}\nentries:\n  - name: $${operator_name}.$${operator_version}" ;\
 		$(OPM) init $${operator_name} --default-channel=$${default_channel} --output=yaml >> $(BUILD_PATH)/$(INDEX_NAME)/index.yml ;\
-		$(OPM) render $${bundle_digest} --output=yaml >> $(BUILD_PATH)/$(INDEX_NAME)/index.yml ;\
+		rendered=$$($(OPM) render $${bundle_digest} --output=yaml) ;\
+		echo "$${rendered}" >> $(BUILD_PATH)/$(INDEX_NAME)/index.yml ;\
+		operator_name_version=$$(sed -n -e 's/^name: //p'<<< "$$rendered") ;\
+		echo "$${operator_name_version}" ;\
+		channel="---\nschema: olm.channel\npackage: $${operator_name}\nname: $${default_channel}\nentries:\n  - name: $${operator_name_version}" ;\
 		echo -e $${channel} >> $(BUILD_PATH)/$(INDEX_NAME)/index.yml ;\
 	done ;\
 	echo "validating the catalog" ;\