Factor out command line version printing

3 files changed, 24 insertions, 19 deletions

diff --git a/src/console.c b/src/console.c
index a15c8e7d..4a127c3e 100644
--- a/src/console.c
+++ b/src/console.c
@@ -3,6 +3,8 @@
 
 #include "console.h"
 
+#include "serd/serd.h"
+
 #ifdef _WIN32
 #  ifdef _MSC_VER
 #    define WIN32_LEAN_AND_MEAN 1
@@ -20,3 +22,20 @@ serd_set_stream_utf8_mode(FILE* const stream)
   (void)stream;
 #endif
 }
+
+int
+serd_print_version(const char* const program)
+{
+  printf("%s %d.%d.%d <http://drobilla.net/software/serd>\n",
+         program,
+         SERD_MAJOR_VERSION,
+         SERD_MINOR_VERSION,
+         SERD_MICRO_VERSION);
+
+  printf("Copyright 2011-2023 David Robillard <d@drobilla.net>.\n"
+         "License: <http://www.opensource.org/licenses/isc>\n"
+         "This is free software; you are free to change and redistribute it.\n"
+         "There is NO WARRANTY, to the extent permitted by law.\n");
+
+  return 0;
+}
diff --git a/src/console.h b/src/console.h
index ff21e442..65b041ba 100644
--- a/src/console.h
+++ b/src/console.h
@@ -5,3 +5,6 @@
 
 void
 serd_set_stream_utf8_mode(FILE* stream);
+
+int
+serd_print_version(const char* program);
diff --git a/src/serdi.c b/src/serdi.c
index bc68e591..fd7fdb15 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -13,7 +13,6 @@
 #include "serd/stream.h"
 #include "serd/string_view.h"
 #include "serd/syntax.h"
-#include "serd/version.h"
 #include "serd/world.h"
 #include "serd/writer.h"
 
@@ -29,22 +28,6 @@
 #define MAX_DEPTH 128U
 
 static int
-print_version(void)
-{
-  printf("serdi %d.%d.%d <http://drobilla.net/software/serd>\n",
-         SERD_MAJOR_VERSION,
-         SERD_MINOR_VERSION,
-         SERD_MICRO_VERSION);
-
-  printf("Copyright 2011-2023 David Robillard <d@drobilla.net>.\n"
-         "License ISC: <https://spdx.org/licenses/ISC>.\n"
-         "This is free software; you are free to change and redistribute it."
-         "\nThere is NO WARRANTY, to the extent permitted by law.\n");
-
-  return 0;
-}
-
-static int
 print_usage(const char* const name, const bool error)
 {
   static const char* const description =
@@ -120,7 +103,7 @@ main(int argc, char** argv)
     }
 
     if (!strcmp(argv[a], "--version")) {
-      return print_version();
+      return serd_print_version(argv[0]);
     }
 
     for (int o = 1; argv[a][o]; ++o) {
@@ -144,7 +127,7 @@ main(int argc, char** argv)
       } else if (opt == 't') {
         writer_flags |= SERD_WRITE_TERSE;
       } else if (opt == 'v') {
-        return print_version();
+        return serd_print_version(argv[0]);
       } else if (opt == 's') {
         from_string = true;
         break;