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src/core/cmd.h

@@ -0,0 +1,37 @@
+
+typedef enum {
+    CmdDeclKind_Bool,
+    CmdDeclKind_Int,
+    CmdDeclKind_List,
+    CmdDeclKind_Enum,
+} CmdDeclKind;
+
+typedef struct CmdDecl CmdDecl;
+struct CmdDecl {
+    CmdDecl    *next;
+    CmdDeclKind kind;
+    S8_String   name;
+    S8_String   help;
+
+    bool    *bool_result;
+    S8_List *list_result;
+    int     *int_result;
+
+    int         *enum_result;
+    const char **enum_options;
+    int          enum_option_count;
+};
+
+typedef struct CmdParser CmdParser;
+struct CmdParser {
+    int         argc;
+    char      **argv;
+    MA_Arena   *arena;
+    const char *custom_help;
+
+    CmdDecl *fdecl;
+    CmdDecl *ldecl;
+
+    bool    require_one_standalone_arg;
+    S8_List args;
+};