ci: mark dry runs as such in the logs

ci-scripts/kurento_get_version.sh

@@ -92,9 +92,11 @@ elif [[ -f pom.xml ]]; then
     if [[ -n "${CFG_MAVEN_SETTINGS_PATH:-}" ]]; then
         MAVEN_CMD+=(--settings "$CFG_MAVEN_SETTINGS_PATH")
     fi
-    # First run, to log all downloading of dependencies.
+
+    log "DRY RUN. Showing Maven logs:" >&2
     "${MAVEN_CMD[@]}" >&2
-    # Second run, suppressing Maven logs to get just the result.
+
+    log "REAL RUN. Suppressing Maven logs, just get the result:" >&2
     MAVEN_CMD+=(--quiet)
     PROJECT_VERSION="$("${MAVEN_CMD[@]}")" || {
         log "ERROR: Command failed: mvn echo \${project.version}" >&2

ci-scripts/kurento_maven_deploy_github.sh

@@ -44,7 +44,7 @@ function delete_github_version {
     # But the operation is still successful for our intents. We don't want to be
     # deleting and recreating the whole package, only its excess versions.
 
-    log "INFO: Successfully deleted version '${PROJECT_NAME}:${PROJECT_VERSION}' from GitHub."
+    log "INFO: Finished deleting versions of '${PROJECT_NAME}:${PROJECT_VERSION}' from GitHub."
 }
 
 
@@ -64,13 +64,16 @@ mvn "${MVN_ARGS[@]}" install || {
 MVN_DIRS=()
 {
     MAVEN_CMD=(mvn "${MVN_ARGS[@]}" exec:exec -Dexec.executable=pwd)
-    # First run, to log any error that could happen.
-    # 2024-05-22: This command was failing on CI.
+
+    # 2024-05-22: This command was failing on CI, and errors were suppressed.
+    # Adding an initial dry run, to be able to see errors in the output logs.
+    log "DRY RUN. Showing Maven logs:"
     "${MAVEN_CMD[@]}"
-    # Second run, suppressing Maven logs to get just the result.
+
+    log "REAL RUN. Suppressing Maven logs, just get the result:"
     MAVEN_CMD+=(--quiet)
     # shellcheck disable=SC2207
-    MVN_DIRS=( $("${MAVEN_CMD[@]}") ) || {
+    MVN_DIRS=($("${MAVEN_CMD[@]}")) || {
         log "ERROR: Command failed: mvn exec pwd"
         exit 1
     }