Print version without help information (#27)

ianthomas23 · web-flow · commit f4f5c0f5d361 · 2025-07-29T16:44:42.000+02:00
diff --git a/src/main.cpp b/src/main.cpp
@@ -39,7 +39,7 @@ int main(int argc, char** argv)
             std::cout << "git2cpp version " << GIT2CPP_VERSION_STRING << " (libgit2 " << LIBGIT2_VERSION << ")" << std::endl;
         }
 
-        if (app.get_subcommands().size() == 0)
+        if (app.get_subcommands().size() == 0 && !version)
         {
             std::cout << app.help() << std::endl;
         }
diff --git a/test/test_git.py b/test/test_git.py
@@ -8,7 +8,8 @@ def test_version(git2cpp_path, arg):
     p = subprocess.run(cmd, capture_output=True)
     assert p.returncode == 0
     assert p.stderr == b''
-    assert p.stdout.startswith(b'git2cpp ')
+    assert p.stdout.startswith(b'git2cpp version ')
+    assert p.stdout.count(b'\n') == 1
 
 
 def test_error_on_unknown_option(git2cpp_path):

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,7 @@ int main(int argc, char** argv)`
`39`	`39`	`std::cout << "git2cpp version " << GIT2CPP_VERSION_STRING << " (libgit2 " << LIBGIT2_VERSION << ")" << std::endl;`
`40`	`40`	`}`
`41`	`41`
`42`		`- if (app.get_subcommands().size() == 0)`
	`42`	`+ if (app.get_subcommands().size() == 0 && !version)`
`43`	`43`	`{`
`44`	`44`	`std::cout << app.help() << std::endl;`
`45`	`45`	`}`