odep

Dependency graphs for OCaml modules, libraries and packages.

Installation

opam install odep

Examples

dune

Dependency graphs for dune project modules and libraries, examples here for this repository. Includes clusters for libraries and opam packages.

xdot

odep dune | xdot -

opens xdot for interactive dot graph viewing.

dot

odep dune | dot -Tsvg > img/dune-odep.svg

produces:

Mermaid

odep dune -t mermaid

copied into a mermaid language block in GitHub Flavored Markdown produces:

flowchart TD
  subgraph 1009034736 ["fmt 0.9.0"]
    id614681436(["fmt"])
    style id614681436 fill:#BBB
  end
  subgraph 1020731658 ["re 1.10.4"]
    id817603210(["re"])
    style id817603210 fill:#BBB
  end
  subgraph 104811802 ["opam-format 2.1.5"]
    id178361781(["opam-format"])
    style id178361781 fill:#BBB
  end
  subgraph 105050893 ["ppx_derivers 1.2.1"]
    id944076602(["ppx_derivers"])
    style id944076602 fill:#BBB
  end
  subgraph 11357312 ["base v0.16.1"]
    id1001087518(["base.shadow_stdlib"])
    style id1001087518 fill:#BBB
    id631192440(["base.caml"])
    style id631192440 fill:#BBB
    id920833612(["base.base_internalhash_types"])
    style id920833612 fill:#BBB
    id615168812(["base"])
    style id615168812 fill:#BBB
  end
  subgraph 129913994 ["(compiler)"]
    id266426620(["unix"])
    style id266426620 fill:#BBB
    id255847688(["compiler-libs.common"])
    style id255847688 fill:#BBB
    id612096776(["bigarray"])
    style id612096776 fill:#BBB
  end
  subgraph 136087330 ["ocamlgraph 2.0.0"]
    id183162717(["ocamlgraph"])
    style id183162717 fill:#BBB
  end
  subgraph 250659719 ["parsexp v0.16.0"]
    id1067593255(["parsexp"])
    style id1067593255 fill:#BBB
  end
  subgraph 292359173 ["astring 0.8.5"]
    id727224986(["astring"])
    style id727224986 fill:#BBB
  end
  subgraph 306932333 ["opam-repository 2.1.5"]
    id979332654(["opam-repository"])
    style id979332654 fill:#BBB
  end
  subgraph 353386239 ["opam-state 2.1.5"]
    id261565931(["opam-state"])
    style id261565931 fill:#BBB
  end
  subgraph 389527603 ["result 1.5"]
    id577741237(["result"])
    style id577741237 fill:#BBB
  end
  subgraph 431173517 ["sexplib v0.16.0"]
    id85613087(["sexplib"])
    style id85613087 fill:#BBB
  end
  subgraph 438175530 ["fpath 0.7.3"]
    id560603002(["fpath"])
    style id560603002 fill:#BBB
  end
  subgraph 458205106 ["seq base"]
    id184246828(["seq"])
    style id184246828 fill:#BBB
  end
  subgraph 477870478 ["ppx_deriving 5.2.1"]
    id958091540(["ppx_deriving.runtime"])
    style id958091540 fill:#BBB
    id834058755(["ppx_deriving.ord"])
    style id834058755 fill:#BBB
    id263623291(["ppx_deriving.eq"])
    style id263623291 fill:#BBB
    id953408392(["ppx_deriving.api"])
    style id953408392 fill:#BBB
  end
  subgraph 541823983 ["ocamlfind 1.9.6"]
    id886416438(["findlib.internal"])
    style id886416438 fill:#BBB
    id11445160(["findlib"])
    style id11445160 fill:#BBB
  end
  subgraph 556777479 ["opam-file-format 2.1.6"]
    id863133190(["opam-file-format"])
    style id863133190 fill:#BBB
  end
  subgraph 586824428 ["opam-core 2.1.5"]
    id935524513(["opam-core"])
    style id935524513 fill:#BBB
  end
  subgraph 591990434 ["bos 0.2.1"]
    id745446969(["bos"])
    style id745446969 fill:#BBB
  end
  subgraph 619828698 ["sexplib0 v0.16.0"]
    id845842863(["sexplib0"])
    style id845842863 fill:#BBB
  end
  subgraph 629932021 ["cmdliner 1.2.0"]
    id500343217(["cmdliner"])
    style id500343217 fill:#BBB
  end
  subgraph 747883779 ["stdlib-shims 0.3.0"]
    id967083485(["stdlib-shims"])
    style id967083485 fill:#BBB
  end
  subgraph 766362805 ["rresult 0.7.0"]
    id104639968(["rresult"])
    style id104639968 fill:#BBB
  end
  subgraph 814024879 ["ppxlib 0.30.0"]
    id281869556(["ppxlib.traverse_builtins"])
    style id281869556 fill:#BBB
    id919310622(["ppxlib.stdppx"])
    style id919310622 fill:#BBB
    id131632995(["ppxlib.print_diff"])
    style id131632995 fill:#BBB
    id926788961(["ppxlib.metaquot_lifters"])
    style id926788961 fill:#BBB
    id360973787(["ppxlib.astlib"])
    style id360973787 fill:#BBB
    id562070456(["ppxlib.ast"])
    style id562070456 fill:#BBB
    id25427089(["ppxlib"])
    style id25427089 fill:#BBB
  end
  subgraph 837386068 ["ocaml-compiler-libs v0.12.4"]
    id1048368575(["ocaml-compiler-libs.shadow"])
    style id1048368575 fill:#BBB
    id502843752(["ocaml-compiler-libs.common"])
    style id502843752 fill:#BBB
  end
  subgraph 894937073 ["ppx_sexp_conv v0.16.0"]
    id456126552(["ppx_sexp_conv.runtime-lib"])
    style id456126552 fill:#BBB
    id567549061(["ppx_sexp_conv.expander"])
    style id567549061 fill:#BBB
    id370539618(["ppx_sexp_conv"])
    style id370539618 fill:#BBB
  end
  subgraph 902546259 ["(local)"]
    subgraph 122612022 ["depgraph"]
      id439874552(Opam_installed_graph)
      id882674132(Opam_findlib)
      id890445863(Findlib_graph)
      id130907115(Dune_describe_graph)
      id658580835(Dot_graph)
      id593996496(Depgraph)
      id175675044(Common)
      id122612022(["depgraph"])
    end
    subgraph 158492278 ["std"]
      id1008512934(Std)
      id916334710(Result_syntax)
      id262221135(Option_syntax)
      id768355202(Common_syntax)
      id158492278(["std"])
    end
    subgraph 189591663 ["main"]
      id591715563(Opam_installed)
      id725600054(Main)
      id1004882373(Findlib)
      id8714191(Dune_describe_file)
      id952370123(Dune)
      id326418831(Common)
      id189591663{"main"}
    end
    subgraph 305831830 ["opam_state_compat_gen"]
      id323374370(Opam_state_compat_gen)
      id305831830{"opam_state_compat_gen"}
    end
    subgraph 312718400 ["ocamlgraph_extra"]
      id872997936(Ocamlgraph_extra)
      id157893572(Mermaid)
      id383119909(Graphviz)
      id312718400(["ocamlgraph_extra"])
    end
    subgraph 433051691 ["opam_state_compat"]
      id80388000(Opam_state_compat)
      id433051691(["opam_state_compat"])
    end
    subgraph 557698697 ["dune_describe"]
      id15495529(Dune_describe)
      id557698697(["dune_describe"])
    end
  end
  subgraph 903389259 ["logs 0.7.0"]
    id45133392(["logs"])
    style id45133392 fill:#BBB
  end
  189591663-->id745446969
  189591663-->id500343217
  189591663-->122612022
  id189591663-->id725600054
  305831830-->id261565931
  id305831830-->id323374370
  id615168812-->id920833612
  id615168812-->id631192440
  id615168812-->id1001087518
  id615168812-->id845842863
  id745446969-->id614681436
  id745446969-->id560603002
  id745446969-->id45133392
  id745446969-->id104639968
  id745446969-->id266426620
  id560603002-->id727224986
  id502843752-->id255847688
  id11445160-->id886416438
  id183162717-->id967083485
  id935524513-->id183162717
  id935524513-->id817603210
  id935524513-->id612096776
  id178361781-->id935524513
  id178361781-->id863133190
  id979332654-->id178361781
  id261565931-->id979332654
  id1067593255-->id845842863
  id953408392-->id25427089
  id953408392-->id577741237
  id263623291-->id953408392
  id834058755-->id953408392
  id958091540-->id577741237
  id370539618-->id567549061
  id567549061-->id615168812
  id567549061-->id926788961
  id456126552-->id845842863
  id25427089-->id1048368575
  id25427089-->id944076602
  id25427089-->id562070456
  id25427089-->id131632995
  id25427089-->id919310622
  id25427089-->id281869556
  id562070456-->id360973787
  id562070456-->id967083485
  id360973787-->id502843752
  id926788961-->id25427089
  id919310622-->id845842863
  id919310622-->id967083485
  id817603210-->id184246828
  id85613087-->id1067593255
  id85613087-->id612096776
  id612096776-->id266426620
  122612022-->id11445160
  122612022-->557698697
  122612022-->312718400
  122612022-->433051691
  122612022-->158492278
  id122612022-->id593996496
  557698697-->id958091540
  557698697-->id456126552
  557698697-->id85613087
  id557698697-->id15495529
  312718400-->id183162717
  id312718400-->id872997936
  433051691-->id261565931
  id433051691-->id80388000
  id158492278-->id1008512934
  id952370123-->id326418831
  id8714191-->id326418831
  id1004882373-->id326418831
  id725600054-->id952370123
  id725600054-->id8714191
  id725600054-->id1004882373
  id725600054-->id591715563
  id591715563-->id326418831
  id593996496-->id658580835
  id593996496-->id130907115
  id593996496-->id890445863
  id593996496-->id439874552
  id658580835-->id175675044
  id130907115-->id882674132
  id890445863-->id882674132
  id882674132-->id175675044
  id439874552-->id175675044
  id157893572-->id383119909
  id872997936-->id157893572
  id1008512934-->id768355202
  id1008512934-->id262221135
  id1008512934-->id916334710

Loading

findlib

Dependency graphs for installed findlib libraries. Includes clusters for opam packages.

Dependencies

odep findlib --depends=dune-release

Reverse dependencies

odep findlib --rdepends=fmt

Intersection of dependencies and reverse dependencies

odep findlib --depends=dune-release --rdepends=fmt

opam

Dependency graphs for installed opam packages.

Dependencies

odep opam-installed --depends=dune-release

Reverse dependencies

odep opam-installed --rdepends=fmt

Intersection of dependencies and reverse dependencies

odep opam-installed --depends=dune-release --rdepends=fmt

Other tools

• dune-deps — dune only, custom dune files parsing.
• not-ocamlfind — findlib only.
• opam-dot — opam only, outdated (fork).
• depgraph — modules only (via ocamldep), inactive.
• module-graph — modules only, based on compiled object files.
• odoc-depgraph — modules only (in ocamldoc), inactive.
• ocamldoc -dot — modules only (in ocamldoc).
• codept — ocamldep alternative, has dot output, no dune integration.
• opam-dune-lint — package-library mapping, no graphing.