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Opam_graph: Added reverse-deps stats to layer2-nodes

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rand00 2022-03-18 13:12:57 +01:00
parent e0c3dd0f23
commit 0668da34bf
1 changed files with 27 additions and 7 deletions
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34
src/opam_graph.ml
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@ -421,6 +421,14 @@ svg {
(List.length layer2_deps) (List.length layer2_deps)
(SMap.find_opt dep.name sharing_stats |> Option.value ~default:0) (SMap.find_opt dep.name sharing_stats |> Option.value ~default:0)
(*> todo add amount of direct deps?*)
let make_layer2_dep_text dep ~(sharing_stats:assoc_stats) =
sprintf
"Indirect dependency: %s\n\
Amount of reverse dependencies: %d"
dep
(SMap.find_opt dep sharing_stats |> Option.value ~default:0)
let make_direct_deps_nodes ~deps_w_positions ~(sharing_stats:assoc_stats) = let make_direct_deps_nodes ~deps_w_positions ~(sharing_stats:assoc_stats) =
deps_w_positions |> List.map (fun ((dep, pos), layer2_deps) -> deps_w_positions |> List.map (fun ((dep, pos), layer2_deps) ->
let radius = root_radius *. 0.7 let radius = root_radius *. 0.7
@ -546,7 +554,10 @@ svg {
svg, css svg, css
(*goto values might need to be updated to fit new viewbox*) (*goto values might need to be updated to fit new viewbox*)
let make_layer2_nodes_spiral ~layer2_deps ~layer2_deps_center = let make_layer2_nodes_spiral
~layer2_deps
~layer2_deps_center
~(sharing_stats:assoc_stats) =
let open Gg in let open Gg in
let dot_radius = root_radius *. 0.25 in let dot_radius = root_radius *. 0.25 in
layer2_deps |> List.mapi (fun i' layer2_dep -> layer2_deps |> List.mapi (fun i' layer2_dep ->
@ -557,7 +568,8 @@ svg {
let pos_rel = V2.(v pos_radius pos_angle |> of_polar) in let pos_rel = V2.(v pos_radius pos_angle |> of_polar) in
let pos = V2.(layer2_deps_center + pos_rel) in let pos = V2.(layer2_deps_center + pos_rel) in
let pos = { x = V2.x pos; y = V2.y pos } in let pos = { x = V2.x pos; y = V2.y pos } in
let text = layer2_dep.name in let text =
make_layer2_dep_text layer2_dep.name ~sharing_stats in
let classes = [ let classes = [
scoped_class layer2_dep.name; scoped_class layer2_dep.name;
scoped_class "layer2_dep"; scoped_class "layer2_dep";
@ -610,14 +622,17 @@ svg {
] in ] in
Svg.g ~a (title :: make_square ~center_pos ~width) Svg.g ~a (title :: make_square ~center_pos ~width)
let make_layer2_nodes_grid ~layer2_deps ~layer2_deps_center = let make_layer2_nodes_grid
~layer2_deps
~layer2_deps_center
~(sharing_stats:assoc_stats) =
let open Gg in let open Gg in
let dot_radius = 0.5 in let dot_radius = 0.5 in
let cell_width = dot_radius *. 2.5 in let cell_width = dot_radius *. 2.5 in
layer2_deps |> List.mapi (fun i layer2_dep -> layer2_deps |> List.mapi (fun i layer2_dep ->
let pos = V2.(layer2_deps_center + grid_pos ~cell_width i) in let pos = V2.(layer2_deps_center + grid_pos ~cell_width i) in
let pos = { x = V2.x pos; y = V2.y pos } in let pos = { x = V2.x pos; y = V2.y pos } in
let text = layer2_dep.name in let text = make_layer2_dep_text layer2_dep.name ~sharing_stats in
let classes = [ let classes = [
scoped_class layer2_dep.name; scoped_class layer2_dep.name;
scoped_class "layer2_dep"; scoped_class "layer2_dep";
@ -631,7 +646,7 @@ svg {
) )
|> List.flatten |> List.flatten
let make_layer2_deps ~deps_w_positions = let make_layer2_deps ~deps_w_positions ~(sharing_stats:assoc_stats) =
let open Gg in let open Gg in
deps_w_positions |> List.mapi deps_w_positions |> List.mapi
(fun i ((_dep, direct_dep_pos), layer2_deps) -> (fun i ((_dep, direct_dep_pos), layer2_deps) ->
@ -642,7 +657,12 @@ svg {
in in
V2.(mult * (direct_dep_pos - center) + center) V2.(mult * (direct_dep_pos - center) + center)
in in
let nodes = make_layer2_nodes_grid ~layer2_deps ~layer2_deps_center in let nodes =
make_layer2_nodes_grid
~layer2_deps
~layer2_deps_center
~sharing_stats
in
let bg = let bg =
let pos = let pos =
{ x = V2.x layer2_deps_center; y = V2.y layer2_deps_center } { x = V2.x layer2_deps_center; y = V2.y layer2_deps_center }
@ -725,7 +745,7 @@ svg {
make_direct_deps_nodes make_direct_deps_nodes
~sharing_stats ~sharing_stats
~deps_w_positions ~deps_w_positions
and layer2_deps = make_layer2_deps ~deps_w_positions and layer2_deps = make_layer2_deps ~deps_w_positions ~sharing_stats
and shared_deps_css = make_shared_deps_css ~deps_w_positions and shared_deps_css = make_shared_deps_css ~deps_w_positions
in in
let svg = direct_deps_edges @ direct_deps_nodes @ layer2_deps in let svg = direct_deps_edges @ direct_deps_nodes @ layer2_deps in