fix: unece --output prints stderr confirmation, §2.2 parity (v0.5.30)

.fusa-reqs.json

@@ -104,6 +104,7 @@
     {"id":"REQ-IEC62443-OUT001","title":"cfusa iec62443 --output <file> writes report to file and prints 'IEC 62443 gap report written to' to stderr; exit 3 for bad output path; parity with go-FuSa TestRunIEC62443_OutputFile/TestRunIEC62443_BadOutputPath","standard":"go-FuSa parity","level":"ASIL-A"},
     {"id":"REQ-HARA-ASIL-C0001","title":"cfusa hara ASIL table uses 4-column (C0-C3) scale matching go-FuSa DetermineASIL; accepts Sx/Ex/Cx prefix flag values; S2/E4/C2=ASIL-C, S2/E4/C0=ASIL-A etc; parity with go-FuSa TestDetermineASIL_Table4 and TestRunHara_ASIL","standard":"go-FuSa parity","level":"ASIL-D"},
     {"id":"REQ-HARA-INIT-EXISTS001","title":"cfusa hara init returns exit 2 with 'already exists' in stderr when .fusa-hara.json already exists; parity with go-FuSa TestRunHara_InitAlreadyExists","standard":"go-FuSa parity","level":"ASIL-A"},
-    {"id":"REQ-HARA-SUBCMD001","title":"cfusa hara unknown subcommand returns exit 2; parity with go-FuSa TestRunHara_UnknownSubcommand","standard":"go-FuSa parity","level":"ASIL-A"}
+    {"id":"REQ-HARA-SUBCMD001","title":"cfusa hara unknown subcommand returns exit 2; parity with go-FuSa TestRunHara_UnknownSubcommand","standard":"go-FuSa parity","level":"ASIL-A"},
+    {"id":"REQ-UNECE-OUT001","title":"cfusa unece --output <file> writes report to file and prints 'UN R.155 gap report written to' to stderr; stdout remains empty (§2.2); parity with go-FuSa TestRunUNECE_OutputFile","standard":"go-FuSa parity","level":"ASIL-A"}
   ]
 }

CHANGELOG.md

@@ -7,6 +7,14 @@ and the project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.5.30] — 2026-06-13
+
+### Fixed
+- **`cfusa unece --output <file>`**: Now prints "UN R.155 gap report written to \<file\>" to stderr after writing. Parity with go-FuSa `TestRunUNECE_OutputFile` (§2.2: stdout stays empty, confirmation goes to stderr).
+
+### Requirements
+- REQ-UNECE-OUT001
+
 ## [0.5.29] — 2026-06-13
 
 ### Fixed

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.16)
 project(cfusa
-    VERSION 0.5.29
+    VERSION 0.5.30
     DESCRIPTION "C functional safety toolkit"
     LANGUAGES C
 )

Dockerfile

@@ -44,7 +44,7 @@ LABEL org.opencontainers.image.title="c-FuSa" \
       org.opencontainers.image.source="https://github.com/SoundMatt/c-FuSa" \
       org.opencontainers.image.licenses="MIT" \
       org.opencontainers.image.vendor="SoundMatt" \
-      org.opencontainers.image.version="0.5.29" \
+      org.opencontainers.image.version="0.5.30" \
       io.x-fusa.tool="c-FuSa" \
       io.x-fusa.language="c" \
       io.x-fusa.binary="cfusa" \

cmd/cfusa/cmd_unece.c

@@ -184,6 +184,9 @@
         return 3;
     }
 
-    if (output && out != stdout) fclose(out);
+    if (output && out != stdout) {
+        fclose(out);
+        fprintf(stderr, "UN R.155 gap report written to %s\n", output);
+    }
     return (gap > 0) ? 1 : 0;
 }

include/cfusa/version.h

@@ -3,8 +3,8 @@
 
 #define CFUSA_VERSION_MAJOR  0
 #define CFUSA_VERSION_MINOR  5
-#define CFUSA_VERSION_PATCH  29
-#define CFUSA_VERSION_STRING "0.5.29"
+#define CFUSA_VERSION_PATCH  30
+#define CFUSA_VERSION_STRING "0.5.30"
 #define CFUSA_SCHEMA_VERSION "1.9"
 #define CFUSA_SPEC_VERSION   "1.9"