guix lint: add the --checkers option.
* guix/scripts/lint.scm: add the "--checkers" option. * doc/guix.texi (Invoking guix lint): Document it. * tests/guix-lint.sh: New file * Makefile.am (SCM_TESTS): Add it.master
Cyril Roelandt
parent
51861587c6
commit
dd7c013d4b
|
|
@ -186,7 +186,8 @@ SH_TESTS = \
|
|||
tests/guix-package.sh \
|
||||
tests/guix-system.sh \
|
||||
tests/guix-archive.sh \
|
||||
tests/guix-authenticate.sh
|
||||
tests/guix-authenticate.sh \
|
||||
tests/guix-lint.sh
|
||||
|
||||
if BUILD_DAEMON
|
||||
|
||||
|
|
|
|||
|
|
@ -2855,6 +2855,11 @@ The @var{options} may be zero or more of the following:
|
|||
|
||||
@table @code
|
||||
|
||||
@item --checkers
|
||||
@itemx -c
|
||||
Only enable the checkers specified in a comma-separated list using the
|
||||
names returned by @code{--list-checkers}.
|
||||
|
||||
@item --list-checkers
|
||||
@itemx -l
|
||||
List and describe all the available checkers that will be run on packages
|
||||
|
|
|
|||
|
|
@ -34,44 +34,6 @@
|
|||
check-patches
|
||||
check-synopsis-style))
|
||||
|
||||
|
||||
;;;
|
||||
;;; Command-line options.
|
||||
;;;
|
||||
|
||||
(define %default-options
|
||||
;; Alist of default option values.
|
||||
'())
|
||||
|
||||
(define (show-help)
|
||||
(display (_ "Usage: guix lint [OPTION]... [PACKAGE]...
|
||||
Run a set of checkers on the specified package; if none is specified, run the checkers on all packages.\n"))
|
||||
(display (_ "
|
||||
-h, --help display this help and exit"))
|
||||
(display (_ "
|
||||
-l, --list-checkers display the list of available lint checkers"))
|
||||
(display (_ "
|
||||
-V, --version display version information and exit"))
|
||||
(newline)
|
||||
(show-bug-report-information))
|
||||
|
||||
(define %options
|
||||
;; Specification of the command-line options.
|
||||
;; TODO: add some options:
|
||||
;; * --checkers=checker1,checker2...: only run the specified checkers
|
||||
;; * --certainty=[low,medium,high]: only run checkers that have at least this
|
||||
;; 'certainty'.
|
||||
(list (option '(#\h "help") #f #f
|
||||
(lambda args
|
||||
(show-help)
|
||||
(exit 0)))
|
||||
(option '(#\l "list-checkers") #f #f
|
||||
(lambda args
|
||||
(list-checkers-and-exit)))
|
||||
(option '(#\V "version") #f #f
|
||||
(lambda args
|
||||
(show-version-and-exit "guix lint")))))
|
||||
|
||||
|
||||
;;;
|
||||
;;; Helpers
|
||||
|
|
@ -223,11 +185,67 @@ Run a set of checkers on the specified package; if none is specified, run the ch
|
|||
(description "Validate package synopsis")
|
||||
(check check-synopsis-style))))
|
||||
|
||||
(define (run-checkers package)
|
||||
;; Run all the checkers on PACKAGE.
|
||||
(define (run-checkers package checkers)
|
||||
;; Run the given CHECKERS on PACKAGE.
|
||||
(for-each (lambda (checker)
|
||||
((lint-checker-check checker) package))
|
||||
%checkers))
|
||||
checkers))
|
||||
|
||||
|
||||
;;;
|
||||
;;; Command-line options.
|
||||
;;;
|
||||
|
||||
(define %default-options
|
||||
;; Alist of default option values.
|
||||
'())
|
||||
|
||||
(define (show-help)
|
||||
(display (_ "Usage: guix lint [OPTION]... [PACKAGE]...
|
||||
Run a set of checkers on the specified package; if none is specified, run the checkers on all packages.\n"))
|
||||
(display (_ "
|
||||
-c, --checkers=CHECKER1,CHECKER2...
|
||||
only run the specificed checkers"))
|
||||
(display (_ "
|
||||
-h, --help display this help and exit"))
|
||||
(display (_ "
|
||||
-l, --list-checkers display the list of available lint checkers"))
|
||||
(display (_ "
|
||||
-V, --version display version information and exit"))
|
||||
(newline)
|
||||
(show-bug-report-information))
|
||||
|
||||
|
||||
(define %options
|
||||
;; Specification of the command-line options.
|
||||
;; TODO: add some options:
|
||||
;; * --certainty=[low,medium,high]: only run checkers that have at least this
|
||||
;; 'certainty'.
|
||||
(list (option '(#\c "checkers") #t #f
|
||||
(lambda (opt name arg result arg-handler)
|
||||
(let ((names (string-split arg #\,)))
|
||||
(for-each (lambda (c)
|
||||
(when (not (member c (map lint-checker-name
|
||||
%checkers)))
|
||||
(leave (_ "~a: invalid checker") c)))
|
||||
names)
|
||||
(values (alist-cons 'checkers
|
||||
(filter (lambda (checker)
|
||||
(member (lint-checker-name checker)
|
||||
names))
|
||||
%checkers)
|
||||
result)
|
||||
#f))))
|
||||
(option '(#\h "help") #f #f
|
||||
(lambda args
|
||||
(show-help)
|
||||
(exit 0)))
|
||||
(option '(#\l "list-checkers") #f #f
|
||||
(lambda args
|
||||
(list-checkers-and-exit)))
|
||||
(option '(#\V "version") #f #f
|
||||
(lambda args
|
||||
(show-version-and-exit "guix lint")))))
|
||||
|
||||
|
||||
;;;
|
||||
|
|
@ -238,23 +256,21 @@ Run a set of checkers on the specified package; if none is specified, run the ch
|
|||
(define (parse-options)
|
||||
;; Return the alist of option values.
|
||||
(args-fold* args %options
|
||||
(lambda (opt name arg result)
|
||||
(lambda (opt name arg result arg-handler)
|
||||
(leave (_ "~A: unrecognized option~%") name))
|
||||
(lambda (arg result)
|
||||
(lambda (arg result arg-handler)
|
||||
(alist-cons 'argument arg result))
|
||||
%default-options))
|
||||
%default-options #f))
|
||||
|
||||
(let* ((opts (parse-options))
|
||||
(args (filter-map (match-lambda
|
||||
(('argument . value)
|
||||
value)
|
||||
(_ #f))
|
||||
(reverse opts))))
|
||||
|
||||
|
||||
(if (null? args)
|
||||
(fold-packages (lambda (p r) (run-checkers p)) '())
|
||||
(for-each
|
||||
(lambda (spec)
|
||||
(run-checkers spec))
|
||||
(map specification->package args)))))
|
||||
(reverse opts)))
|
||||
(checkers (or (assoc-ref opts 'checkers) %checkers)))
|
||||
(if (null? args)
|
||||
(fold-packages (lambda (p r) (run-checkers p checkers)) '())
|
||||
(for-each (lambda (spec)
|
||||
(run-checkers (specification->package spec) checkers))
|
||||
args))))
|
||||
|
|
|
|||
|
|
@ -0,0 +1,75 @@
|
|||
# GNU Guix --- Functional package management for GNU
|
||||
# Copyright © 2014 Cyril Roelandt <tipecaml@gmail.com>
|
||||
#
|
||||
# This file is part of GNU Guix.
|
||||
#
|
||||
# GNU Guix is free software; you can redistribute it and/or modify it
|
||||
# under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or (at
|
||||
# your option) any later version.
|
||||
#
|
||||
# GNU Guix is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#
|
||||
# Test the `guix lint' command-line utility.
|
||||
#
|
||||
|
||||
guix lint --version
|
||||
|
||||
module_dir="t-guix-lint-$$"
|
||||
mkdir "$module_dir"
|
||||
trap "rm -rf $module_dir" EXIT
|
||||
|
||||
|
||||
cat > "$module_dir/foo.scm"<<EOF
|
||||
(define-module (foo)
|
||||
#:use-module (guix packages)
|
||||
#:use-module (gnu packages base))
|
||||
|
||||
(define-public dummy
|
||||
(package (inherit hello)
|
||||
(name "dummy")
|
||||
(version "42")
|
||||
(synopsis "dummy package")
|
||||
(description "dummy package only used for testing purposes.")))
|
||||
EOF
|
||||
|
||||
export GUIX_PACKAGE_PATH=$module_dir
|
||||
export GUIX_PACKAGE_PATH
|
||||
|
||||
grep_warning ()
|
||||
{
|
||||
res=`echo "$1" | grep -E -c "(synopsis|description) should"`
|
||||
echo $res
|
||||
}
|
||||
|
||||
# Three issues with the dummy package:
|
||||
# 1) the synopsis starts with the package name;
|
||||
# 2) the synopsis starts with a lower-case letter;
|
||||
# 3) the description starts with a lower-case letter.
|
||||
|
||||
out=`guix lint dummy 2>&1`
|
||||
if [ `grep_warning "$out"` -ne 3 ]
|
||||
then false; else true; fi
|
||||
|
||||
out=`guix lint -c synopsis dummy 2>&1`
|
||||
if [ `grep_warning "$out"` -ne 2 ]
|
||||
then false; else true; fi
|
||||
|
||||
out=`guix lint -c description dummy 2>&1`
|
||||
if [ `grep_warning "$out"` -ne 1 ]
|
||||
then false; else true; fi
|
||||
|
||||
out=`guix lint -c description,synopsis dummy 2>&1`
|
||||
if [ `grep_warning "$out"` -ne 3 ]
|
||||
then false; else true; fi
|
||||
|
||||
if guix lint -c synopsis,invalid-checker dummy 2>&1 | \
|
||||
grep -q 'invalid-checker: invalid checker'
|
||||
then true; else false; fi
|
||||
Loading…
Reference in New Issue