commit d785394f3562bb98834ba46043447ffb40c5dd2f
Author: heck <heck@pep.foundation>
Date:   Thu Jun 15 16:35:18 2023 +0200

    Init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ec5d418
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.md
+*.xml
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d07ea92
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+# Hello YML2 DSL
+
+Hello world style template-project to create
+a DSL in yml2
+
+project template featuring:
+* dir structure
+* build system
+* incremental builds
+
+
+
+
diff --git a/compiler/RecipeLang.ysl2 b/compiler/RecipeLang.ysl2
new file mode 100644
index 0000000..20616c2
--- /dev/null
+++ b/compiler/RecipeLang.ysl2
@@ -0,0 +1,36 @@
+include yslt.yml2
+
+tstylesheet {
+    include standardlib.ysl2
+
+    template "/" {
+        apply "/DSLName//recipe", 0
+    }
+
+    template "recipe" document "build/recipe_{@name}.md", "text" {
+        ||
+        # «@name»
+
+        ## Ingedients
+        ``apply "ingredients", 0
+
+        ## Preparation
+        «text()»
+        ||
+    }
+
+    template "ingredients", "text" {
+        ||
+        The ingredients you need:
+        ``apply "item", 0
+        ||
+    }
+
+    template "item", "text" {
+        ||
+         * «@name»
+        ||
+    }
+
+}
+
diff --git a/grammar/RecipeLang.yml2 b/grammar/RecipeLang.yml2
new file mode 100644
index 0000000..a8bd01c
--- /dev/null
+++ b/grammar/RecipeLang.yml2
@@ -0,0 +1,12 @@
+// Example language grammar
+
+DSLName {
+    dls_data {
+        a;
+        b;
+        c;
+    }
+};
+
+decl recipe @name;
+decl item @name;
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..85b963b
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,35 @@
+# TODO:
+# Incremental compilation impossible without redundantly specifying
+# files that will be generated in the makefile
+
+DSLNAME=RecipeLang
+YML_PATH+=:../grammar
+COMPILER=../compiler/$(DSLNAME).ysl2
+BUILD_DIR=./build
+
+SRC=$(wildcard *.$(DSLNAME))
+SRC_XML=$(addsuffix .xml, $(basename $(SRC)))
+
+$(info $(SRC))
+$(info $(SRC_XML))
+
+.PHONY: all compile xml clean
+all: compile xml
+
+compile: $(BUILD_DIR)/*
+
+xml: $(SRC_XML)
+
+$(BUILD_DIR)/*: $(BUILD_DIR) $(SRC) $(COMPILER)
+	YML_PATH=$(YML_PATH) yml2proc -y $(COMPILER) $(SRC)
+
+$(BUILD_DIR):
+	mkdir $(BUILD_DIR)
+
+%.xml: %.$(DSLNAME)
+	YML_PATH=$(YML_PATH) yml2proc -P $< -o $@
+
+clean:
+	rm -rf \
+	./$(BUILD_DIR)/* \
+	$(SRC_XML)
diff --git a/src/main.RecipeLang b/src/main.RecipeLang
new file mode 100644
index 0000000..f985db3
--- /dev/null
+++ b/src/main.RecipeLang
@@ -0,0 +1,23 @@
+DSLName {
+    include RecipeLang.yml2
+
+    recipe aspargus_soup {
+        ingredients {
+            item salt;
+            item peppa;
+        };
+        "long long instructions";
+    };
+
+    recipe crepes {
+        ingredients {
+            item flour;
+            item egg;
+            item mill;
+        };
+        """
+        whisk all that stuff together and enjoy
+        Ow yeah and dont forget to bake it before...
+        """;
+    };
+};
\ No newline at end of file