Overview

Table of Contents

• 1 Example applications

[in package DOT-STUFF with nicknames GV]

Convenience tools for Graphviz dot file creation.

• [macro] WITH-NEW-DOT-FILE (FILE &KEY (NAME "D") (TYPE :DIGRAPH) (IF-EXISTS :SUPERSEDE)) &BODY BODY

  Open FILE for writing, put Graphviz boilerplate there and run BODY with *GV-STREAM* bound as a write stream to the file.

  TYPE controls what goes in the boilerplate - the boilerplate is

    graph|digraph <NAME> {
      (...)
    }
  

  IF-EXISTS is as in OPEN.

• [function] LINK FROM TO &OPTIONAL (TYPE 'LINK)

  Print a graphviz link. FROM and TO are node names. TYPE is used as "type" attribute to the link

• [function] LABEL ID NAME ATTRS

  Print a graphviz node ID with LABEL and other attributes to *GV-STREAM*.

  ATTRs should be a list of name-values (plist style).

• [variable] *GV-STREAM* #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDOUT* {1002477363}>

  String to user for graphviz print operations.

• [function] LINK-TO-MANY FROM TO &OPTIONAL (TYPE 'LINK)

  Print a graphviz link from one node (FROM) to several (TO, a list).

1 Example applications

• [function] DRAW-SOME-DEPS FILE ROOT-NODE-NAMES SINK-NAMES TO-NAME-FN FROM-NAME-FN EXPAND-FN

  Make a graphviz FILE containing dependencies generated from ROOT-NODE-NAMES using EXPAND-FN.

  EXPAND-FN takes an existing node and returns list of pairs to add.

  SINK-NAMES are no longer expanded.

  TO-NAME-FN and FROM-NAME-FN are used to convert node objects to name or create node object from its name.

  See examples DRAW-SYSTEM-DEPS and DRAW-PACKAGE-DEPS.

• [function] DRAW-PACKAGE-DEPS FILE PACKAGE-LIST KNOWN

  Draw dependencies of CL packages from PACKAGE-LIST into graphviz FILE.

  The COMMON-LISP package is not shown as a dependency for simple view.

  Example:

  (gv:draw-package-deps "/tmp/hunchentoot.gv" '(drakma hunchentoot) ())
  

  

• [function] DRAW-SYSTEM-DEPS FILE SYSTEMS-LIST SINKS

  Draw dependencies of an ASDF systems in SYSTEMS-LIST to a graphviz FILE.

  Example: draw dependencies of Hunchentoot asdf package, do not expand cffi and cl+ssl.

  (gv:draw-system-deps "/tmp/hunchentoot.gv" '(hunchentoot) '(cl+ssl))
  

  

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