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(define-module (scripts use2dot-all)
:use-module ((scripts frisk) :select (make-frisker edge-type edge-up
edge-down))
:use-module (srfi srfi-1)
:use-module (srfi srfi-88)
:use-module ((graphviz) :prefix gv.)
:use-module (hnh module-introspection all-modules)
:use-module (hnh util options)
:use-module (ice-9 getopt-long)
:export (main))
(define default-remove
'((srfi srfi-1)
(srfi srfi-9)
(srfi srfi-26)
(srfi srfi-41)
(ice-9 match)
(ice-9 format)))
(define option-spec
`((engine (value #t)
(description "Graphviz rendering engine to use. Defaults to FDP"))
(default-module
(single-char #\m)
(value #t)
(description "Set MOD as the default module, see guild help use2dot for more information. Defaults to (guile-user)"))
(output
(single-char #\o)
(value #t)
(description "Name of output PDF"))
(remove
(value #t)
(description "Modules to remove from check, usually since to many other modules depend on them."))
(ignore-default-remove
(description "Don't ignore the modules which are ignored by default, which are:" (br)
,@(append-map (lambda (item) (list (with-output-to-string (lambda () (display item))) '(br)))
default-remove)))))
(define %synopsis "use2dot-all [options] <directory>")
(define %summary "Like use2dot, but for multiple modules")
(define %help (format-arg-help option-spec))
(define (remove-edges blacklist edges)
(remove (lambda (edge)
(or (member (edge-up edge) blacklist)
(member (edge-down edge) blacklist)))
edges))
(define (main . args)
(define options (getopt-long (cons "use2dot-all" args)
(getopt-opt option-spec)
stop-at-first-non-option: #t))
(define default-module
(cond ((option-ref options 'default-module #f)
=> (lambda (s) (let ((mod (with-input-from-string s read)))
(unless (list? mod)
(format (current-error-port)
"Module must be a list: ~s~%" mod)
(exit 1)))))
(else '(guile-user))))
(define engine (option-ref options 'engine "fdp"))
(define output-file (option-ref options 'output "graph.pdf"))
(define custom-remove (cond ((option-ref options 'remove #f)
=> (lambda (s) (let ((lst (with-input-from-string s read)))
(unless (and (list? lst) (every list? lst))
(format (current-error-port)
"custom-remove must get a list of lists: ~s~%" lst)
(exit 1))
lst)))
(else '())))
(define to-remove (if (option-ref options 'default-remove #f)
custom-remove
(append custom-remove default-remove)))
(define target-directory
(let ((remaining (option-ref options '() '())))
(cond ((null? remaining)
(format (current-error-port) "Target directory required~%")
(exit 1))
(else (car remaining)))))
;; End of command line parsing
(define scan (make-frisker `(default-module . ,default-module)))
(define-values (files our-modules)
(all-modules-under-directory target-directory))
(define graph
(let ((graph (gv.digraph "G")))
(gv.setv graph "color" "blue")
(gv.setv graph "compound" "true")
(gv.setv graph "overlap" "prism")
;; (gv.setv graph "bgcolor" "blue")
graph))
(define count 0)
(define colors
'("red" "green" "blue"))
(define rem our-modules)
;; (for-each (lambda (key)
;;
;; (define subgraph (gv.graph graph (format #f "cluster_~a" count)))
;;
;; (define-values (use rem*) (partition (lambda (mod) (eq? key (car mod))) rem))
;; (set! rem rem*)
;;
;; ;; (gv.setv subgraph "rankdir" "TB")
;; (gv.setv subgraph "color" (list-ref colors count))
;;
;; (for-each (lambda (name)
;; (gv.node subgraph (format #f "~a" name)))
;; use)
;;
;; (set! count (1+ count))
;; )
;; '(calp vcomponent))
;; (define subgraph (gv.graph graph (format #f "cluster_~a" count)))
;;
;; ;; (gv.setv subgraph "rankdir" "TB")
;; (gv.setv subgraph "color" (list-ref colors count))
;;
;; (for-each (lambda (name)
;; (gv.node subgraph (format #f "~a" name)))
;; rem)
(define subgraph
(let ((subgraph (gv.graph graph (format #f "cluster_~a" 0))))
;; (gv.setv subgraph "rankdir" "TB")
(gv.setv subgraph "color" "Red")
subgraph))
(define subgraphs
(let ((subgraphs (make-hash-table)))
(for-each (lambda (name)
(let ((g (hashq-ref subgraphs (car name)
(gv.graph graph (format #f "cluster_~a" (car name))))))
(hashq-set! subgraphs (car name) g)
(let ((node (gv.node g (format #f "~a" name))))
(gv.setv node "fillcolor" "green")
(gv.setv node "style" "filled")
))
)
(remove (lambda (x) (eq? 'calp (car x)))
our-modules))))
(define calp-base (gv.graph graph "cluster_1"))
(define calpgraphs
(let ((calpgraphs (make-hash-table)))
(for-each (lambda (name)
(let ((g (hashq-ref calpgraphs (cadr name)
(gv.graph
;; calp-base
graph
(format #f "cluster_~a" (cadr name))))))
(hashq-set! calpgraphs (car name) g)
(let ((node (gv.node g (format #f "~a" name))))
(gv.setv node "fillcolor" "green")
(gv.setv node "style" "filled")
))
)
(remove (compose null? cdr)
(filter (lambda (x) (eq? 'calp (car x)))
our-modules)))
calpgraphs))
(for-each (lambda (edge)
(let ((gv-edge (gv.edge graph
(format #f "~a" (edge-down edge))
(format #f "~a" (edge-up edge))
)))
(when (and (eq? 'calp (car (edge-up edge)))
(not (eq? 'calp (car (edge-down edge)))))
(gv.setv gv-edge "color" "red"))
(when (and (memv (car (edge-up edge)) '(vcomponent calp))
(not (memv (car (edge-down edge)) '(vcomponent calp ))))
(gv.setv gv-edge "color" "blue"))
))
(remove-edges to-remove
((scan files) 'edges)))
(gv.layout graph engine)
(gv.render graph "pdf" output-file))
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