Refactor AST into standalone library

.ocamlformat

@@ -1 +1 @@
-version=0.26.1
+version=0.26.2

Dockerfile

@@ -4,8 +4,9 @@ RUN  sudo apt-get update \
 RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
 USER 1000:1000
 RUN cd ~/opam-repository && git pull origin -q master && git reset --hard 3505e93828fa76861e82d09d92a37a6272d46da5 && opam update
-COPY --chown=opam shark.opam /src/
+COPY --chown=opam shark.opam shark-ast.opam /src/
 WORKDIR /src
+RUN opam pin . -yn
 RUN opam install -y --deps-only --with-test .
 ADD --chown=opam . .
 RUN opam exec -- dune build @runtest @install @check

shark-ast.opam

@@ -0,0 +1,39 @@
+# This file is generated by dune, edit dune-project instead
+opam-version: "2.0"
+homepage:"https://github.com/RyanGibb/shark"
+bug-reports:"https://github.com/RyanGibb/shark/issues"
+synopsis:"Shhhhhark!"
+authors:[
+  "Ryan Gibb"
+  "Patrick Ferris"
+  "Michael Dales"
+]
+# Didn't want to burden you @Ryan! 
+maintainer:"[email protected]"
+depends: [
+  "dune" {>= "3.3"}
+  "ocaml"
+  "obuilder-spec"
+  "yaml"
+
+  "digestif"
+
+  "patdiff"   {with-test}
+  "mdx"       {with-test}
+  "alcotest"  {with-test}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+

shark.opam

@@ -12,6 +12,8 @@ maintainer:"[email protected]"
 depends: [
   "dune" {>= "3.3"}
   "ocaml"
+
+  "shark-ast"
   # "obuilder"
   "obuilder-spec"
   "cmarkit"

src/bin/dune

@@ -1,6 +1,7 @@
 (executable
  (name main)
  (public_name shark)
+ (package shark)
  (libraries
   eio_posix
   shark

src/bin/main.ml

@@ -1,3 +1,5 @@
+open Shark_ast
+
 let ( / ) = Filename.concat
 
 module Sandbox = Obuilder.Native_sandbox
@@ -142,7 +144,7 @@ let md ~fs ~net ~domain_mgr ~proc () no_run store conf file port fetcher jobs
   let file_path = Eio.Path.(fs / file) in
   let template_markdown = Eio.Path.load file_path in
   let ast, markdown =
-    Shark.Ast.of_sharkdown ~concrete_paths:import_map template_markdown
+    Shark.Md_to_ast.of_sharkdown ~concrete_paths:import_map template_markdown
   in
 
   let doc = Cmarkit.Doc.of_string markdown in
@@ -154,7 +156,7 @@ let md ~fs ~net ~domain_mgr ~proc () no_run store conf file port fetcher jobs
   let f ~build_cache code_block block =
     if no_run then (code_block, `Continue)
     else
-      match Shark.Block.kind block with
+      match Ast.Block.Raw.kind block with
       | `Import -> (
           (* First we translate the import statement to a build block *)
           let uid = string_of_int !import_uid in
@@ -164,11 +166,12 @@ let md ~fs ~net ~domain_mgr ~proc () no_run store conf file port fetcher jobs
           (* Now we build the block *)
           (* Import block digests need to be mapped to this build hash *)
           let hb =
-            match Shark.Ast.find_ast_block_from_shark_block ast block with
+            match Ast.find_block_from_raw_block ast block with
             | Some hb -> hb
             | None ->
                 Logs.info (fun f ->
-                    f "Failed to find the astblock for %a" Shark.Block.pp block);
+                    f "Failed to find the astblock for %a" Ast.Block.Raw.pp
+                      block);
                 failwith "Block not found"
           in
           let res =
@@ -181,9 +184,9 @@ let md ~fs ~net ~domain_mgr ~proc () no_run store conf file port fetcher jobs
             | `Stop msg -> Error (msg, cb)
             | `Continue ->
                 Ok
-                  ( Shark.Block.alias blk,
+                  ( Ast.Block.Raw.alias blk,
                     option_get ~msg:"Block hash for import"
-                      (Shark.Block.hash blk),
+                      (Ast.Block.Raw.hash blk),
                     cb )
           in
           match res with
@@ -205,9 +208,9 @@ let md ~fs ~net ~domain_mgr ~proc () no_run store conf file port fetcher jobs
             | `Stop msg -> Error (msg, cb)
             | `Continue ->
                 Ok
-                  ( Shark.Block.alias blk,
+                  ( Ast.Block.Raw.alias blk,
                     option_get ~msg:"Block hash for build"
-                      (Shark.Block.hash blk),
+                      (Ast.Block.Raw.hash blk),
                     cb )
           in
           match res with
@@ -266,8 +269,8 @@ let dot ~fs () file =
   run_eventloop @@ fun () ->
   let file_path = Eio.Path.(fs / file) in
   let template_markdown = Eio.Path.load file_path in
-  let s = Shark.Dotrenderer.render ~template_markdown in
-  Format.pp_print_string Format.std_formatter s;
+  let ast, _ = Shark.Md_to_ast.of_sharkdown template_markdown in
+  Shark_ast.Ast.pp_dot Fmt.stdout ast;
   Ok ()
 
 open Cmdliner