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guix: lint: Allow digits at start of synopsis or description.

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* guix/scripts/lint.scm (start-with-capital-letter?): Rename too...
  (properly-starts-sentence?): Rewrite with regex and add digits.
  (check-description-style, check-synopsis-style): Use it.
* tests/lint.scm: Add tests.
This commit is contained in:
Eric Bavier 2014-10-25 11:29:34 -05:00
parent 334c43e354
commit 903581f971
2 changed files with 37 additions and 23 deletions
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42
guix/scripts/lint.scm
View file

@ -76,9 +76,8 @@ (define (list-checkers-and-exit)
%checkers)
(exit 0))
(define (start-with-capital-letter? s)
(and (not (string-null? s))
(char-set-contains? char-set:upper-case (string-ref s 0))))
(define (properly-starts-sentence? s)
(string-match "^[[:upper:][:digit:]]" s))
(define (check-description-style package)
;; Emit a warning if stylistic issues are found in the description of PACKAGE.
@ -88,10 +87,10 @@ (define (check-not-empty description)
"description should not be empty"
'description)))
(define (check-starts-with-upper-case description)
(unless (start-with-capital-letter? description)
(define (check-proper-start description)
(unless (properly-starts-sentence? description)
(emit-warning package
"description should start with an upper-case letter"
"description should start with an upper-case letter or digit"
'description)))
(define (check-end-of-sentence-space description)
@ -115,10 +114,9 @@ (define (check-end-of-sentence-space description)
(let ((description (package-description package)))
(when (string? description)
(begin
(check-not-empty description)
(check-starts-with-upper-case description)
(check-end-of-sentence-space description)))))
(check-not-empty description)
(check-proper-start description)
(check-end-of-sentence-space description))))
(define (check-inputs-should-be-native package)
;; Emit a warning if some inputs of PACKAGE are likely to belong to its
@ -162,12 +160,11 @@ (define (check-synopsis-length synopsis)
"synopsis should be less than 80 characters long"
'synopsis)))
(define (check-synopsis-start-upper-case synopsis)
(when (and (not (string-null? synopsis))
(not (start-with-capital-letter? synopsis)))
(emit-warning package
"synopsis should start with an upper-case letter"
'synopsis)))
(define (check-proper-start synopsis)
(unless (properly-starts-sentence? synopsis)
(emit-warning package
"synopsis should start with an upper-case letter or digit"
'synopsis)))
(define (check-start-with-package-name synopsis)
(when (string-prefix-ci? (package-name package) synopsis)
@ -176,14 +173,13 @@ (define (check-start-with-package-name synopsis)
'synopsis)))
(let ((synopsis (package-synopsis package)))
(begin
(check-not-empty synopsis)
(check-synopsis-start-upper-case synopsis)
(check-final-period synopsis)
(check-start-article synopsis)
(check-start-with-package-name synopsis)
(check-synopsis-length synopsis)))))
(when (string? synopsis)
(check-not-empty synopsis)
(check-proper-start synopsis)
(check-final-period synopsis)
(check-start-article synopsis)
(check-start-with-package-name synopsis)
(check-synopsis-length synopsis))))
(define (check-patches package)
;; Emit a warning if the patches requires by PACKAGE are badly named.

18
tests/lint.scm
View file

@ -63,6 +63,15 @@ (define (call-with-warnings thunk)
(check-description-style pkg))))
"description should start with an upper-case letter")))
(test-assert "description: may start with a digit"
(not
(string-contains (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(description "2-component library."))))
(check-description-style pkg))))
"description should start with an upper-case letter")))
(test-assert "description: two spaces after end of sentence"
(->bool
(string-contains (call-with-warnings
@ -100,6 +109,15 @@ (define (call-with-warnings thunk)
(check-synopsis-style pkg))))
"synopsis should start with an upper-case letter")))
(test-assert "synopsis: may start with a digit"
(not
(string-contains (call-with-warnings
(lambda ()
(let ((pkg (dummy-package "x"
(synopsis "5-dimensional frobnicator"))))
(check-synopsis-style pkg))))
"synopsis should start with an upper-case letter")))
(test-assert "synopsis: ends with a period"
(->bool
(string-contains (call-with-warnings