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; ACL2 Sidekick
; Copyright (C) 2014 Kookamara LLC
;
; Contact:
;
; Kookamara LLC
; 11410 Windermere Meadows
; Austin, TX 78759, USA
; http://www.kookamara.com/
;
; License: (An MIT/X11-style license)
;
; Permission is hereby granted, free of charge, to any person obtaining a
; copy of this software and associated documentation files (the "Software"),
; to deal in the Software without restriction, including without limitation
; the rights to use, copy, modify, merge, publish, distribute, sublicense,
; and/or sell copies of the Software, and to permit persons to whom the
; Software is furnished to do so, subject to the following conditions:
;
; The above copyright notice and this permission notice shall be included in
; all copies or substantial portions of the Software.
;
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
; DEALINGS IN THE SOFTWARE.
;
; Original author: Jared Davis <jared@kookamara.com>
(in-package "SIDEKICK")
(include-book "webcommand")
(include-book "tools/lint" :dir :system)
(include-book "std/strings/pretty-program" :dir :system)
(include-book "centaur/bridge/to-json" :dir :system)
(set-state-ok t)
(program)
(defmacro lint ()
(push-webcommand (list (cons :action :lint))))
(define json-summarize-rule (rule printconfig state)
(b* (((acl2::rewrite-rule rule) rule)
(concl (list rule.equiv rule.lhs rule.rhs))
(body (cond ((<= 2 (len rule.hyps))
`(implies (and . ,rule.hyps) ,concl))
((consp rule.hyps)
`(implies ,(car rule.hyps) ,concl))
(t
concl)))
(body-str (str::pretty body :config printconfig))
(name (second rule.rune))
((mv er origin state) (acl2::origin-fn name state))
(origin (if er :error origin)))
(mv (list (cons :rule (cat (symbol-package-name name) "::" (symbol-name name)))
(cons :origin origin)
(cons :body body-str))
state)))
(define json-summarize-redundancy (x printconfig state)
;; See tools/lint.lisp, this is styled after summarize-redundancy
(b* (((unless (eq (car x) :redundant))
(mv (raise "Expected (:redundant rule rule), found ~x0" x) state))
((mv rule1 state) (json-summarize-rule (second x) printconfig state))
((mv rule2 state) (json-summarize-rule (third x) printconfig state)))
(mv (list (cons :type :redundant)
(cons :rule1 rule1)
(cons :rule2 rule2))
state)))
(define json-summarize-redundancies (x printconfig state)
(b* (((when (atom x))
(mv nil state))
((mv car state) (json-summarize-redundancy (car x) printconfig state))
((mv cdr state) (json-summarize-redundancies (cdr x) printconfig state)))
(mv (cons car cdr) state)))
(define json-lint (state)
(b* ((rules (acl2::get-enabled-rewrite-rules state))
(redundancies (acl2::find-redundancies-top rules))
(printconfig (str::make-printconfig :home-package (pkg-witness (current-package state))
:print-lowercase t
;; bozo probably smaller right-margin
))
((mv summary state) (json-summarize-redundancies redundancies printconfig state))
(alist (list (cons :error nil)
(cons :redundant summary)
;; Some day maybe other kinds of warnings
))
(ans (bridge::json-encode alist)))
(mv ans state)))
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