1 files changed, 26 insertions, 7 deletions

diff --git a/src/cli.c b/src/cli.c
index c8bb60c..ccc64b9 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -1,13 +1,10 @@
-struct CliArgs {
-    const char* input_filename;
-    const char* output_filename;
-    BOOL output_executable;
-};
-typedef struct CliArgs CliArgs;
+#include "cli.h"
+#include "common.h"
 
 CliArgs* parse_cli_args(int argc, char** argv) {
     const char* output_filename = NULL;
     int positional_arguments_start = -1;
+    BOOL only_compile = FALSE;
 
     for (int i = 1; i < argc; ++i) {
         if (argv[i][0] != '-') {
@@ -27,6 +24,8 @@ CliArgs* parse_cli_args(int argc, char** argv) {
             }
             output_filename = argv[i + 1];
             ++i;
+        } else if (c == 'c') {
+            only_compile = TRUE;
         } else {
             fatal_error("unknown option: %s", argv[i]);
         }
@@ -38,6 +37,26 @@ CliArgs* parse_cli_args(int argc, char** argv) {
     CliArgs* a = calloc(1, sizeof(CliArgs));
     a->input_filename = argv[positional_arguments_start];
     a->output_filename = output_filename;
-    a->output_executable = output_filename && !str_ends_with(output_filename, ".s");
+    a->output_assembly = !output_filename || str_ends_with(output_filename, ".s");
+    a->only_compile = only_compile;
+    a->totally_deligate_to_gcc = FALSE;
+    a->gcc_command = NULL;
+
+    if (!a->only_compile && str_ends_with(a->input_filename, ".o")) {
+        a->totally_deligate_to_gcc = TRUE;
+        StrBuilder builder;
+        strbuilder_init(&builder);
+        strbuilder_append_string(&builder, "gcc ");
+        for (int i = 1; i < argc; ++i) {
+            strbuilder_append_char(&builder, '\'');
+            strbuilder_append_string(&builder, argv[i]);
+            strbuilder_append_char(&builder, '\'');
+            if (i != argc - 1) {
+                strbuilder_append_char(&builder, ' ');
+            }
+        }
+        a->gcc_command = builder.buf;
+    }
+
     return a;
 }