CI: Make sure ci-validate exits when ANY command fails

Author: ktoso

.github/scripts/validate_sample.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+set -e
+set -x
+
 # shellcheck disable=SC2034
 declare -r GREEN='\033[0;32m'
 declare -r BOLD='\033[1m'
@@ -14,14 +17,11 @@ echo "========================================================================"
 printf "Validate sample '${BOLD}%s${RESET}' using: " "$sampleDir"
 cd "$sampleDir" || exit
 if [[ $(find . -name ${CI_VALIDATE_SCRIPT} -maxdepth 1) ]]; then
-  echo -e "Custom ${BOLD}${CI_VALIDATE_SCRIPT}${RESET} script..."
-  ./${CI_VALIDATE_SCRIPT} || exit
-elif [[ $(find . -name 'build.gradle*' -maxdepth 1) ]]; then
-  echo -e "${BOLD}Gradle${RESET} build..."
-  ./gradlew build || ./gradlew build --info # re-run to get better failure output
+  echo -e "Run ${BOLD}${CI_VALIDATE_SCRIPT}${RESET} script..."
+  ./${CI_VALIDATE_SCRIPT}
 else
-  echo -e "${BOLD}SwiftPM${RESET} build..."
-  swift build || exit
+  echo -e "${BOLD}Missing ${CI_VALIDATE_SCRIPT} file!${RESET}"
+  exit
 fi
 
 echo -e "Validated sample '${BOLD}${sampleDir}${RESET}': ${BOLD}passed${RESET}."

Samples/SwiftKitSampleApp/ci-validate.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -x
+set -e
+
+./gradlew run