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6 Commits (da0b05d79a670ef5a2a33ff2f753add572f97844)

Author SHA1 Message Date
Ludovic Courtès 5d9a5e2301
style: '-S format' canonicalizes comments. 
* guix/scripts/style.scm (canonicalize-comment): New procedure.
(pretty-print-with-comments): Add #:format-comment. and honor it.
(object->string*): Add 'args' and honor them.
(format-package-definition): Pass #:format-comment to
'object->string*'.
* tests/style.scm ("pretty-print-with-comments, canonicalize-comment"):
New test.
 2022-01-10 14:59:26 +01:00
Ludovic Courtès c4fe13c294
style: Add '--styling' option. 
* guix/scripts/style.scm (format-package-definition): New procedure.
(%options, show-help): Add "--styling".
(%default-options): Add 'styling-procedure'.
(guix-style): Honor it.
* tests/style.scm (with-test-package)
("input labels, 'safe' policy")
("input labels, 'safe' policy, nothing changed")
("input labels, margin comment")
("input labels, margin comment on long list")
("input labels, line comment")
("input labels, modify-inputs and margin comment"): Pass "-S inputs".
* etc/indent-code.el: Remove.
* doc/contributing.texi (Formatting Code): Mention "guix style" instead
of "etc/indent-code.el".
(Submitting Patches): Add item for "guix style".
* doc/guix.texi (Invoking guix style): Document "-S" and update.
 2022-01-10 14:59:26 +01:00
Ludovic Courtès 6f892630ae
style: Add support for "newline forms". 
This allows us to express cases where a newline should be inserted
immediately after the head symbol of a list.

* guix/scripts/style.scm (%newline-forms): New variable.
(newline-form?): New procedure.
(pretty-print-with-comments): Handle "newline forms".
* tests/style.scm: Add test.
 2022-01-10 14:59:18 +01:00
Ludovic Courtès 208a7aa17b
style: Allow special forms to be scoped. 
* guix/scripts/style.scm (vhashq): Add clause for 'lst, and change
default clause.
(%special-forms): Add context for 'add-after and 'add-before.  Add
'replace.
(prefix?, special-form-lead): New procedures.
(special-form?): Remove.
(pretty-print-with-comments): Add 'context' to the threaded state.
Adjust 'print-sequence' and adjust 'loop' calls accordingly.
* tests/style.scm: Add tests for 'replace.
 2022-01-10 14:25:59 +01:00
Ludovic Courtès 97d0055edb
style: Improve pretty printer and add tests. 
* guix/scripts/style.scm (vhashq): New macro.
(%special-forms): New variable.
(special-form?): New procedure.
(pretty-print-with-comments): Add many clauses and tweak existing
rules.
* tests/style.scm (test-pretty-print): New macro.
<top level>: Add 'test-pretty-print' tests.
 2022-01-10 14:25:59 +01:00
Ludovic Courtès f23803af20
Add 'guix style'. 
* guix/scripts/style.scm, tests/style.scm: New files.
* Makefile.am (MODULES, SCM_TESTS): Add them.
* po/guix/POTFILES.in: Add 'guix/scripts/style.scm'.
* doc/guix.texi (Invoking guix style): New node.
(package Reference): Reference it.
(Invoking guix lint): Likewise.
 2021-07-11 00:49:15 +02:00