initial commit

1 files changed, 123 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..68da20e
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,123 @@
+#include "compiler/ast-tree.h"
+#include "compiler/code-generator.h"
+#include "compiler/lexer.h"
+#include "compiler/parser.h"
+#include "utils/file.h"
+#include "utils/log.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+int runWithPrint(const char *filePath) {
+  char *code = readWholeFile(filePath);
+  if (code == NULL) {
+    return 1;
+  }
+
+  LexerNodeArray lexed = lexer(code);
+  if (lexerNodeArrayIsError(lexed)) {
+    free(code);
+    return 1;
+  }
+  lexerNodeArrayPrint(lexed);
+
+  ParserNode *parsedRoot = parser(lexed);
+  if (parsedRoot == NULL) {
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+  parserNodePrint(parsedRoot, 0);
+  printf("\n");
+
+  AstTreeRoot *astTree = makeAstTree(parsedRoot);
+  if (astTree == NULL) {
+    parserNodeDelete(parsedRoot);
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+  astTreeRootPrint(astTree);
+
+  CodeGeneratorCodes *codes = codeGenerator(astTree);
+  if (codes == NULL) {
+    astTreeRootDelete(astTree);
+    parserNodeDelete(parsedRoot);
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+
+  char *fasm = codeGeneratorToFlatASM(codes);
+  printf("%s", fasm);
+  if (codeGeneratorFlatASMExec("build/test-file", fasm)) {
+    system("./build/test-file");
+  }
+
+  free(fasm);
+  astTreeRootDelete(astTree);
+  parserNodeDelete(parsedRoot);
+  lexerNodeArrayDestroy(lexed);
+  free(code);
+  return 0;
+}
+
+int run(const char *filePath) {
+  char *code = readWholeFile(filePath);
+  if (code == NULL) {
+    return 1;
+  }
+
+  LexerNodeArray lexed = lexer(code);
+  if (lexerNodeArrayIsError(lexed)) {
+    free(code);
+    return 1;
+  }
+
+  ParserNode *parsedRoot = parser(lexed);
+  if (parsedRoot == NULL) {
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+
+  AstTreeRoot *astTree = makeAstTree(parsedRoot);
+  if (astTree == NULL) {
+    parserNodeDelete(parsedRoot);
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+
+  CodeGeneratorCodes *codes = codeGenerator(astTree);
+  if (codes == NULL) {
+    astTreeRootDelete(astTree);
+    parserNodeDelete(parsedRoot);
+    lexerNodeArrayDestroy(lexed);
+    free(code);
+    return 1;
+  }
+
+  char *fasm = codeGeneratorToFlatASM(codes);
+  if (codeGeneratorFlatASMExec("build/test-file", fasm)) {
+    system("./build/test-file");
+  }
+
+  free(fasm);
+  astTreeRootDelete(astTree);
+  parserNodeDelete(parsedRoot);
+  lexerNodeArrayDestroy(lexed);
+  free(code);
+  return 0;
+}
+
+int main(int argc, char *argv[]) {
+  (void)argc;
+  (void)argv;
+
+  if (argc < 2) {
+    printLog("Too few args");
+    return 1;
+  }
+
+  return runWithPrint(argv[1]);
+}