show version

.gitignore

@@ -19,5 +19,6 @@ m4/
 missing
 stamp-h?
 
+src/version.h
 tym
 tym-*.tar.gz

cleanup.sh

@@ -4,9 +4,6 @@ rm -f Makefile
 rm -f Makefile.in
 rm -f aclocal.m4
 rm -f compile
-rm -f config.h
-rm -f config.h.in
-rm -f config.h.in~
 rm -f config.log
 rm -f config.status
 rm -f configure
@@ -32,4 +29,6 @@ rm -rf src/.libs
 rm -rf src/libtool
 rm -rf src/toollib/.deps
 
+rm -rf src/version.h
+
 echo 'Cleaned files.'

configure.ac

@@ -1,11 +1,20 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
+m4_define([tym_major_version],[0])
+m4_define([tym_minor_version],[2])
+m4_define([tym_micro_version],[2])
+m4_define([tym_version],[tym_major_version().tym_minor_version().tym_micro_version()])
+
 AC_PREREQ([2.69])
-AC_INIT([tym], [0.2.2])
+AC_INIT([tym], [tym_version()])
 AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_SRCDIR([src/tym.c])
-AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([
+  Makefile
+  src/Makefile
+  src/version.h
+])
 
 AC_ARG_ENABLE(debug,
 AS_HELP_STRING(
@@ -20,6 +29,14 @@ AS_HELP_STRING(
 
 AM_CONDITIONAL(DEBUG, test x"$debug" = x"true")
 
+TYM_MAJOR_VERSION=tym_major_version()
+TYM_MINOR_VERSION=tym_minor_version()
+TYM_MICRO_VERSION=tym_micro_version()
+
+AC_SUBST(TYM_MAJOR_VERSION)
+AC_SUBST(TYM_MINOR_VERSION)
+AC_SUBST(TYM_MICRO_VERSION)
+
 # Checks for programs.
 AC_PROG_CC
 
@@ -33,6 +50,4 @@ AC_PROG_CC
 PKG_PROG_PKG_CONFIG
 PKG_CHECK_MODULES(TYM, [gtk+-3.0 vte-2.91 lua53 ])
 
-AC_CONFIG_FILES([Makefile
-                 src/Makefile])
 AC_OUTPUT

src/tym.c

@@ -142,6 +142,23 @@ static void start(GHashTable* c) {
 
 int main(int argc, char* argv[])
 {
+  bool version = false;
+  GOptionEntry entries[] = {
+    { "version", 'v', 0, G_OPTION_ARG_NONE, &version, "Show Version", NULL },
+    { NULL }
+  };
+  GOptionContext* context = g_option_context_new("");
+  GError *error = NULL;
+  g_option_context_add_main_entries(context, entries, NULL);
+  if (!g_option_context_parse(context, &argc, &argv, &error)) {
+    g_printerr ("option parsing failed: %s\n", error->message);
+    return 1;
+  }
+  if (version) {
+    g_print ("version %s\n", TYM_VERSION);
+    return 0;
+  }
+
   init_config_fields();
   GHashTable *config = config_init();
   config_load(config);

src/tym.h

@@ -17,5 +17,6 @@
 #include <vte/vte.h>
 
 #include "config.h"
+#include "version.h"
 
 #endif

src/version.h.in

@@ -0,0 +1,20 @@
+/**
+ * tym.h
+ *
+ * Copyright (c) 2017 endaaman
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+#ifndef VERSION_H
+#define VERSION_H
+
+#define TYM_MAJOR_VERSION (@TYM_MAJOR_VERSION@)
+#define TYM_MINOR_VERSION (@TYM_MINOR_VERSION@)
+#define TYM_MICRO_VERSION (@TYM_MICRO_VERSION@)
+
+#define TYM_VERSION ("@TYM_MAJOR_VERSION@.@TYM_MINOR_VERSION@.@TYM_MICRO_VERSION@")
+
+
+#endif