From 03da03d67983273231a3ccfe60849d40f80feb13 Mon Sep 17 00:00:00 2001
From: Luka Jankovic <lukjan1999@gmail.com>
Date: Thu, 24 Jul 2025 11:55:03 +0200
Subject: [PATCH] add yaml library, example

---
 CMakeLists.txt |  6 +++++-
 data.yaml      |  8 ++++++++
 kubo_file.c    | 26 ++++++++++++++++++++++++++
 kubo_file.h    | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 main.c         |  9 ++++++++-
 5 files changed, 96 insertions(+), 2 deletions(-)
 create mode 100644 data.yaml
 create mode 100644 kubo_file.c
 create mode 100644 kubo_file.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4ed5bf4..4dcc20e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,6 +29,7 @@ else()
 endif()
 
 set(SOURCES
+    kubo_file.c
     kubo_input.c
     kubo_command_bar.c
     kubo_bar.c
@@ -46,4 +47,7 @@ else()
   target_compile_options(kubo PRIVATE -Wall -Wextra -Werror)
 endif()
 
-target_link_libraries(kubo raylib)
+target_include_directories(kubo PRIVATE ${CYAML_INCLUDE_DIR})
+target_link_libraries(kubo PRIVATE ${CYAML_LIBRARY})
+
+target_link_libraries(kubo PRIVATE raylib)
diff --git a/data.yaml b/data.yaml
new file mode 100644
index 0000000..2d07c8d
--- /dev/null
+++ b/data.yaml
@@ -0,0 +1,8 @@
+name: Fibonacci
+data:
+  - 1
+  - 1
+  - 2
+  - 3
+  - 5
+  - 8
diff --git a/kubo_file.c b/kubo_file.c
new file mode 100644
index 0000000..c85ce4a
--- /dev/null
+++ b/kubo_file.c
@@ -0,0 +1,26 @@
+#include "kubo_file.h"
+
+void kubo_file_parse(char *file_name) {
+    static const cyaml_config_t config = {
+        .log_fn = cyaml_log,
+        .mem_fn = cyaml_mem,
+        .log_level = CYAML_LOG_WARNING,
+    };
+
+    struct numbers *n;
+
+    cyaml_err_t err = cyaml_load_file(file_name, &config, &top_schema, (cyaml_data_t **)&n, NULL);
+    if (err != CYAML_OK) {
+        printf("cyaml err\n");
+    }
+
+    printf("%s:\n", n->name);
+    for (unsigned i = 0; i < n->data_count; i++) {
+        printf("  - %i\n", n->data[i]);
+    }
+
+    err = cyaml_free(&config, &top_schema, n, 0);
+    if (err != CYAML_OK) {
+        printf("cyaml free err\n");
+    }
+}
diff --git a/kubo_file.h b/kubo_file.h
new file mode 100644
index 0000000..497f95a
--- /dev/null
+++ b/kubo_file.h
@@ -0,0 +1,49 @@
+
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef KUBO_FILE_H
+#define KUBO_FILE_H
+
+#include <cyaml/cyaml.h>
+#include <stdio.h>
+
+struct numbers {
+    char *name;
+    int *data;
+    unsigned data_count;
+};
+
+static const cyaml_schema_value_t data_entry = {
+    CYAML_VALUE_INT(CYAML_FLAG_DEFAULT, int),
+};
+
+static const cyaml_schema_field_t top_mapping_schema[] = {
+    CYAML_FIELD_STRING_PTR("name", CYAML_FLAG_POINTER, struct numbers, name, 0,
+                           CYAML_UNLIMITED),
+    CYAML_FIELD_SEQUENCE("data", CYAML_FLAG_POINTER, struct numbers, data,
+                         &data_entry, 0, CYAML_UNLIMITED),
+    CYAML_FIELD_END};
+
+static const cyaml_schema_value_t top_schema = {
+    CYAML_VALUE_MAPPING(CYAML_FLAG_POINTER, struct numbers, top_mapping_schema),
+};
+
+void kubo_file_parse(char *file_name);
+
+#endif
diff --git a/main.c b/main.c
index ef5b46d..d6f5566 100644
--- a/main.c
+++ b/main.c
@@ -4,7 +4,14 @@
 #include "kubo_context.h"
 #include "kubo_window.h"
 
-int main() {
+#include "kubo_file.h"
+
+int main(int argc, char *argv[]) {
+
+    if (argc == 2) {
+        kubo_file_parse(argv[1]);
+    }
+
     struct kubo_context context;
     kubo_context_init(&context);