From d08f811dcfdbdd8dae40a6850c13a0012b22d45c Mon Sep 17 00:00:00 2001
From: Greg Gibeling <gdgib@outlook.com>
Date: Tue, 1 Apr 2025 15:29:28 -0700
Subject: [PATCH] G2-1745 Add support for exit codes & v0.0.2 release

---
 README.md   | 15 +++++++++++++--
 clireport.c | 18 ++++++++++++++++--
 pom.xml     |  2 +-
 3 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 7a40f1f..c59e29e 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,15 @@ A tool to report CLI arguments.
 ```
 cl clireport.c
 clireport.exe A B
+clireport.exe --exit 1 A B
 ```
 
 ## Linux
 
 ```
 docker run --rm -v "$(pwd):/clireport" -w /clireport gcc:latest gcc -o clireport clireport.c
-docker run --rm -v "$(pwd):/clireport" -w /clireport ubuntu:latest /clireport/clireport A B
+docker run --rm -v "$(pwd):/clireport" -w /clireport ubuntu:latest bash -c '/clireport/clireport A B; echo $?'
+docker run --rm -v "$(pwd):/clireport" -w /clireport ubuntu:latest bash -c '/clireport/clireport --exit 1 A B; echo $?'
 ```
 
 ## Docker
@@ -23,5 +25,14 @@ docker run --rm -v "$(pwd):/clireport" -w /clireport ubuntu:latest /clireport/cl
 ```
 docker build --tag=ghcr.io/g2forge/clireport:latest .
 docker run ghcr.io/g2forge/clireport:latest A B
+docker run ghcr.io/g2forge/clireport:latest --exit 1 A B
 docker push ghcr.io/g2forge/clireport:latest
-```
\ No newline at end of file
+```
+
+# Release
+
+1. Update [pom.xml](pom.xml) to remove `-SNAPSHOT`, and commit.
+2. Update [pom.xml](pom.xml) to update version and re-add `-SNAPSHOT`, and commit.
+3. Open a PR
+4. Create github release and upload pre-built binaries, tagging the commit created in step 1.
+5. Update `HCLIReport` to use the new release, and to match any changes to the command line argument handling or expected output
diff --git a/clireport.c b/clireport.c
index 42c299c..2cd7826 100644
--- a/clireport.c
+++ b/clireport.c
@@ -1,12 +1,26 @@
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
+#include <errno.h>
 
-int main(int argc, char* argv[])
-{
+int main(int argc, char* argv[]) {
 	printf("CLIReport: %d arguments\n", argc);
 	for (int i = 0; i < argc; i++) {
 		char* argument = argv[i];
 		printf("%04d: %s\n", (unsigned)strlen(argument), argument);
 	}
+	
+	if ((strncmp(argv[1], "--exit", 7) == 0) && (argc >= 3)) {
+		char *endptr = NULL;
+		errno = 0;
+		int exitCode = (int) strtol(argv[2], &endptr, 10);
+		
+		if ((errno != 0) || *endptr) {
+			printf ("Exit code \"%s\" is not valid\n", argv[2]);
+		}
+		
+		return exitCode;
+	}
+	
 	return 0;
 }
diff --git a/pom.xml b/pom.xml
index 2cda8ba..0c6204b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 	<groupId>com.g2forge.clireport</groupId>
 	<artifactId>clireport</artifactId>
 	<packaging>pom</packaging>
-	<version>0.0.2-SNAPSHOT</version>
+	<version>0.0.2</version>
 
 	<properties>
 		<clireport.organization>g2forge</clireport.organization>