sneeker
c4f033ee38
Nodes coloured by action kind, with a targets-only mode for graphs too large to read in full.
47 lines
1.6 KiB
OCaml
47 lines
1.6 KiB
OCaml
open Types
|
|
|
|
let color = function
|
|
| "cc" | "c++" -> "#4c78a8"
|
|
| "ar" -> "#b279a2"
|
|
| "so" -> "#72b7b2"
|
|
| "ld" -> "#54a24b"
|
|
| "gen" -> "#eeca3b"
|
|
| _ -> "#888888"
|
|
|
|
let render ?(nodes = true) (b : Build.t) =
|
|
let buf = Buffer.create 4096 in
|
|
Buffer.add_string buf "digraph meowc {\n";
|
|
Buffer.add_string buf " rankdir=LR;\n bgcolor=\"transparent\";\n";
|
|
Buffer.add_string buf
|
|
" node [shape=box, style=\"rounded,filled\", fontname=\"Inter,Helvetica,sans-serif\", fontsize=10, color=\"#00000000\", fontcolor=\"#ffffff\"];\n";
|
|
Buffer.add_string buf " edge [color=\"#999999\", arrowsize=0.6];\n";
|
|
if nodes then
|
|
Array.iter
|
|
(fun (n : Graph.node) ->
|
|
Buffer.add_string buf
|
|
(Printf.sprintf " n%d [label=%s, fillcolor=%s];\n" n.id
|
|
(Json.str (n.tag ^ " " ^ Filename.basename n.label))
|
|
(Json.str (color n.tag))))
|
|
b.g.Graph.nodes;
|
|
Array.iter
|
|
(fun (n : Graph.node) ->
|
|
List.iter (fun d -> Buffer.add_string buf (Printf.sprintf " n%d -> n%d;\n" d n.id)) n.deps)
|
|
b.g.Graph.nodes;
|
|
Buffer.add_string buf "}\n";
|
|
Buffer.contents buf
|
|
|
|
let targets_only (p : project) =
|
|
let buf = Buffer.create 1024 in
|
|
Buffer.add_string buf "digraph targets {\n rankdir=LR;\n";
|
|
List.iter
|
|
(fun (t : target) ->
|
|
Buffer.add_string buf
|
|
(Printf.sprintf " %s [label=%s];\n" (Json.str t.name)
|
|
(Json.str (kind_name t.kind ^ " " ^ t.name)));
|
|
List.iter
|
|
(fun u -> Buffer.add_string buf (Printf.sprintf " %s -> %s;\n" (Json.str t.name) (Json.str u)))
|
|
t.uses)
|
|
p.targets;
|
|
Buffer.add_string buf "}\n";
|
|
Buffer.contents buf
|