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01/01: ui: Support Texinfo markup in package synopses.
From: |
Alex Kost |
Subject: |
01/01: ui: Support Texinfo markup in package synopses. |
Date: |
Mon, 27 Mar 2017 03:56:46 -0400 (EDT) |
alezost pushed a commit to branch master
in repository guix.
commit 689db38e3467f66725e8841eac72225110a75a17
Author: Alex Kost <address@hidden>
Date: Mon Mar 20 13:41:41 2017 +0300
ui: Support Texinfo markup in package synopses.
* guix/ui.scm (package-field-string): New procedure.
(package-description-string): Use it.
(package-synopsis-string): New procedure.
(package->recutils): Use it.
* guix/scripts/lint.scm (check-synopsis-style)[check-texinfo-markup]:
New procedure. Use it in checks.
* tests/lint.scm: Test it.
* gnu/packages/perl.scm (perl-try-tiny)[synopsis]: Adjust for the
Texinfo markup.
---
gnu/packages/perl.scm | 2 +-
guix/scripts/lint.scm | 22 +++++++++++++++++++---
guix/ui.scm | 17 +++++++++++++----
tests/lint.scm | 8 ++++++++
4 files changed, 41 insertions(+), 8 deletions(-)
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 82c4ef5..3470121 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -7684,7 +7684,7 @@ Tree::Simple::Visitor::* objects.")
"068vdbpacfawc3lkfs0b82xxl27h3l0gj14iada3vlwk8rps9yv0"))))
(build-system perl-build-system)
(home-page "http://search.cpan.org/dist/Try-Tiny")
- (synopsis "Minimal try/catch with proper preservation of $@")
+ (synopsis "Minimal try/catch with proper preservation of $@@")
(description "This module provides bare bones try/catch/finally statements
that are designed to minimize common mistakes with eval blocks, and nothing
else.")
diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm
index 66c82f0..811f167 100644
--- a/guix/scripts/lint.scm
+++ b/guix/scripts/lint.scm
@@ -5,6 +5,7 @@
;;; Copyright © 2015, 2016 Mathieu Lirzin <address@hidden>
;;; Copyright © 2016 Danny Milosavljevic <address@hidden>
;;; Copyright © 2016 Hartmut Goebel <address@hidden>
+;;; Copyright © 2017 Alex Kost <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -347,10 +348,25 @@ the synopsis")
(_ "synopsis should not start with the package name")
'synopsis)))
+ (define (check-texinfo-markup synopsis)
+ "Check that SYNOPSIS can be parsed as a Texinfo fragment. If the
+markup is valid return a plain-text version of SYNOPSIS, otherwise #f."
+ (catch #t
+ (lambda () (texi->plain-text synopsis))
+ (lambda (keys . args)
+ (emit-warning package
+ (_ "Texinfo markup in synopsis is invalid")
+ 'synopsis)
+ #f)))
+
(define checks
- (list check-not-empty check-proper-start check-final-period
- check-start-article check-start-with-package-name
- check-synopsis-length))
+ (list check-not-empty
+ check-proper-start
+ check-final-period
+ check-start-article
+ check-start-with-package-name
+ check-synopsis-length
+ check-texinfo-markup))
(match (package-synopsis package)
((? string? synopsis)
diff --git a/guix/ui.scm b/guix/ui.scm
index 3a0a650..345bf49 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -4,7 +4,7 @@
;;; Copyright © 2013 Nikita Karetnikov <address@hidden>
;;; Copyright © 2014 Cyril Roelandt <address@hidden>
;;; Copyright © 2014 Cyrill Schenkel <address@hidden>
-;;; Copyright © 2014, 2015 Alex Kost <address@hidden>
+;;; Copyright © 2014, 2015, 2017 Alex Kost <address@hidden>
;;; Copyright © 2015 David Thompson <address@hidden>
;;; Copyright © 2015, 2016 Mathieu Lirzin <address@hidden>
;;; Copyright © 2016 Roel Janssen <address@hidden>
@@ -81,6 +81,7 @@
fill-paragraph
texi->plain-text
package-description-string
+ package-synopsis-string
string->recutils
package->recutils
package-specification->name+version+output
@@ -848,10 +849,18 @@ converted to a space; sequences of more than one line
break are preserved."
(with-fluids ((%default-port-encoding "UTF-8"))
(stexi->plain-text (texi-fragment->stexi str))))
+(define (package-field-string package field-accessor)
+ "Return a plain-text representation of PACKAGE field."
+ (and=> (field-accessor package)
+ (compose texi->plain-text P_)))
+
(define (package-description-string package)
"Return a plain-text representation of PACKAGE description field."
- (and=> (package-description package)
- (compose texi->plain-text P_)))
+ (package-field-string package package-description))
+
+(define (package-synopsis-string package)
+ "Return a plain-text representation of PACKAGE synopsis field."
+ (package-field-string package package-synopsis))
(define (string->recutils str)
"Return a version of STR where newlines have been replaced by newlines
@@ -914,7 +923,7 @@ WIDTH columns."
(string-map (match-lambda
(#\newline #\space)
(chr chr))
- (or (and=> (package-synopsis p) P_)
+ (or (and=> (package-synopsis-string p) P_)
"")))
(format port "~a~2%"
(string->recutils
diff --git a/tests/lint.scm b/tests/lint.scm
index 3a9b89f..7610a91 100644
--- a/tests/lint.scm
+++ b/tests/lint.scm
@@ -4,6 +4,7 @@
;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <address@hidden>
;;; Copyright © 2015, 2016 Mathieu Lirzin <address@hidden>
;;; Copyright © 2016 Hartmut Goebel <address@hidden>
+;;; Copyright © 2017 Alex Kost <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -167,6 +168,13 @@
(check-synopsis-style pkg)))
"synopsis should not be empty")))
+(test-assert "synopsis: valid Texinfo markup"
+ (->bool
+ (string-contains
+ (with-warnings
+ (check-synopsis-style (dummy-package "x" (synopsis "Bad $@ texinfo"))))
+ "Texinfo markup in synopsis is invalid")))
+
(test-assert "synopsis: does not start with an upper-case letter"
(->bool
(string-contains (with-warnings