X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=src%2Fcli%2Fbabeltrace2-cfg-cli-args.c;h=6ba6808ba12550fc09550d3ef14ccbf869e047a8;hp=420e1efc0926ec18a98acfcd08c44caaf2c46ef0;hb=52ffe35392be0f1c9a7674aa7db9f925164268a9;hpb=d36a0b92f1ee42bcfd10e6600d27084f312f6bb9

diff --git a/src/cli/babeltrace2-cfg-cli-args.c b/src/cli/babeltrace2-cfg-cli-args.c
index 420e1efc..6ba6808b 100644
--- a/src/cli/babeltrace2-cfg-cli-args.c
+++ b/src/cli/babeltrace2-cfg-cli-args.c
@@ -191,16 +191,96 @@ end:
 	return;
 }
 
+static
+void print_and_indent(const char *str)
+{
+	const char *ch = &str[0];
+
+	for (; *ch != '\0'; ch++) {
+		if (*ch == '\n') {
+			if (ch[1] != '\0') {
+				printf("\n  ");
+			}
+		} else {
+			printf("%c", *ch);
+		}
+	}
+
+	printf("\n");
+}
+
 /*
  * Prints the Babeltrace version.
  */
 static
 void print_version(void)
 {
-	if (GIT_VERSION[0] == '\0') {
-		puts("Babeltrace " VERSION);
-	} else {
-		puts("Babeltrace " VERSION  " - " GIT_VERSION);
+	bool has_extra_name = strlen(BT_VERSION_EXTRA_NAME) > 0;
+	bool has_extra_description = strlen(BT_VERSION_EXTRA_DESCRIPTION) > 0;
+	bool has_extra_patch_names = strlen(BT_VERSION_EXTRA_PATCHES) > 0;
+	bool has_extra = has_extra_name || has_extra_description ||
+		has_extra_patch_names;
+
+	printf("%sBabeltrace %s%s",
+		bt_common_color_bold(),
+		VERSION,
+		bt_common_color_reset());
+
+	if (strlen(BT_VERSION_NAME) > 0) {
+		printf(" \"%s%s%s%s\"",
+			bt_common_color_fg_bright_blue(),
+			bt_common_color_bold(),
+			BT_VERSION_NAME,
+			bt_common_color_reset());
+	}
+
+	if (strlen(BT_VERSION_GIT) > 0) {
+		printf(" [%s%s%s]",
+			bt_common_color_fg_yellow(),
+			BT_VERSION_GIT,
+			bt_common_color_reset());
+	}
+
+	printf("\n");
+
+	if (strlen(BT_VERSION_DESCRIPTION) > 0) {
+		unsigned int columns;
+		GString *descr;
+
+		if (bt_common_get_term_size(&columns, NULL) < 0) {
+			/* Width not found: default to 80 */
+			columns = 80;
+		}
+
+		descr = bt_common_fold(BT_VERSION_DESCRIPTION, columns, 0);
+		BT_ASSERT(descr);
+		printf("\n%s\n", descr->str);
+		g_string_free(descr, TRUE);
+	}
+
+	if (has_extra) {
+		printf("\n");
+
+		if (has_extra_name) {
+			printf("%sExtra name%s: %s\n",
+				bt_common_color_fg_cyan(),
+				bt_common_color_reset(),
+				BT_VERSION_EXTRA_NAME);
+		}
+
+		if (has_extra_description) {
+			printf("%sExtra description%s:\n  ",
+				bt_common_color_fg_cyan(),
+				bt_common_color_reset());
+			print_and_indent(BT_VERSION_EXTRA_DESCRIPTION);
+		}
+
+		if (has_extra_patch_names) {
+			printf("%sExtra patch names%s:\n  ",
+				bt_common_color_fg_cyan(),
+				bt_common_color_reset());
+			print_and_indent(BT_VERSION_EXTRA_PATCHES);
+		}
 	}
 }
 
@@ -3563,7 +3643,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[],
 		switch (argpar_item_opt->descr->id) {
 		case OPT_BEGIN:
 			if (trimmer_has_begin) {
-				printf("At --begin option: --begin or --timerange option already specified\n    %s\n",
+				BT_CLI_LOGE_APPEND_CAUSE("At --begin option: --begin or --timerange option already specified\n    %s\n",
 					arg);
 				goto error;
 			}
@@ -3578,7 +3658,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[],
 			break;
 		case OPT_END:
 			if (trimmer_has_end) {
-				printf("At --end option: --end or --timerange option already specified\n    %s\n",
+				BT_CLI_LOGE_APPEND_CAUSE("At --end option: --end or --timerange option already specified\n    %s\n",
 					arg);
 				goto error;
 			}
@@ -3597,7 +3677,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[],
 			char *end;
 
 			if (trimmer_has_begin || trimmer_has_end) {
-				printf("At --timerange option: --begin, --end, or --timerange option already specified\n    %s\n",
+				BT_CLI_LOGE_APPEND_CAUSE("At --timerange option: --begin, --end, or --timerange option already specified\n    %s\n",
 					arg);
 				goto error;
 			}