Add Patio backend

1 files changed, 44 insertions, 0 deletions

diff --git a/src/main/java/org/shedlang/compiler/backends/PatioBackend.java b/src/main/java/org/shedlang/compiler/backends/PatioBackend.java
new file mode 100644
index 00000000..0db8579b
--- /dev/null
+++ b/src/main/java/org/shedlang/compiler/backends/PatioBackend.java
@@ -0,0 +1,44 @@
+package org.shedlang.compiler.backends;
+
+import org.shedlang.compiler.config.ProjectConfig;
+import org.shedlang.compiler.patio.PatioCodeGen;
+import org.shedlang.compiler.patio.ast.PatioSerializer;
+import org.shedlang.compiler.stackir.instructions.Instruction;
+import org.shedlang.compiler.typechecker.TypeInfo;
+import org.shedlang.compiler.types.NamespaceName;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Map;
+
+public class PatioBackend implements Backend {
+    public void compile(
+        ProjectConfig config,
+        Map<NamespaceName, List<Instruction>> namespaces,
+        TypeInfo typeInfo,
+        Path targetDir
+    ) {
+        System.out.println("main: " + config.main());
+
+        for (var namespaceEntry : namespaces.entrySet()) {
+            var namespaceName = namespaceEntry.getKey();
+            var instructions = namespaceEntry.getValue();
+
+            System.out.println(namespaceName);
+
+            var compilationUnit = PatioCodeGen.generateNamespace(instructions);
+
+            var builder = new StringBuilder();
+            PatioSerializer.serializeCompilationUnit(compilationUnit, builder);
+            var compilationUnitString = builder.toString();
+
+            System.out.println(compilationUnitString);
+            System.out.println();
+        }
+    }
+
+    @Override
+    public String name() {
+        return "generate-instructions";
+    }
+}