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From: Jeff King <peff@peff.net>
To: "brian m. carlson" <sandals@crustytoothpaste.net>
Cc: git@vger.kernel.org,
	"Felipe Contreras" <felipe.contreras@gmail.com>,
	"Martin Ågren" <martin.agren@gmail.com>,
	"Bagas Sanjaya" <bagasdotme@gmail.com>
Subject: Re: [PATCH 1/2] doc: add an option to have Asciidoctor build man pages directly
Date: Wed, 12 May 2021 02:30:20 -0400
Message-ID: <YJt1/DO1cXNTRNxK@coredump.intra.peff.net> (raw)
In-Reply-To: <YJt0Dv7HP2VnLLwv@coredump.intra.peff.net>

On Wed, May 12, 2021 at 02:22:06AM -0400, Jeff King wrote:

> With that change, plus a patch I'll send in a minute, it's easy to run
> doc-diff on the result.

And here that is (note that if you don't apply the flags fix I showed,
then doc-diff gets confused, because it expects back-to-back runs of
"make" to handle the changed flags correctly).

Feel free to add it to your series if it helps (I had originally thought
it would just be a one-off to look at the output, but there are enough
changes, both correctness and style, that it may be useful to have this
option around).

-- >8 --
Subject: [PATCH] doc-diff: support --asciidoctor-direct mode

The new option enables both asciidoctor as well as its direct-to-manpage
mode that skips xmlto. This lets you view the rendered difference
between the two pipelines with something like:

  ./doc-diff --from-asciidoctor --to-asciidoctor-direct HEAD HEAD

Note that we have to add quotes when passing around $makemanflags, as it
now may contain whitespace due to multiple arguments (but the deference
inside render_tree must remain unquoted, because it wants to perform
whitespace splitting to get the individual arguments back).

Signed-off-by: Jeff King <peff@peff.net>
---
 Documentation/doc-diff | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/Documentation/doc-diff b/Documentation/doc-diff
index 1694300e50..2c774ee954 100755
--- a/Documentation/doc-diff
+++ b/Documentation/doc-diff
@@ -17,10 +17,13 @@ f			force rebuild; do not rely on cached results
 c,clean			cleanup temporary working files
 from-asciidoc		use asciidoc with the 'from'-commit
 from-asciidoctor	use asciidoctor with the 'from'-commit
+from-asciidoctor-direct use asciidoctor without xmlto for 'from'-commit
 asciidoc		use asciidoc with both commits
 to-asciidoc		use asciidoc with the 'to'-commit
 to-asciidoctor		use asciidoctor with the 'to'-commit
+to-asciidoctor-direct   use asciidoctor without xmlto for 'to'-commit
 asciidoctor		use asciidoctor with both commits
+asciidoctor-direct      use asciidoctor without xml for both commits
 cut-footer		cut away footer
 "
 SUBDIRECTORY_OK=1
@@ -55,6 +58,13 @@ do
 	--asciidoc)
 		from_program=-asciidoc
 		to_program=-asciidoc ;;
+	--from-asciidoctor-direct)
+		from_program=-asciidoctor-direct ;;
+	--to-asciidoctor-direct)
+		to_program=-asciidoctor-direct ;;
+	--asciidoctor-direct)
+		from_program=-asciidoctor-direct
+		to_program=-asciidoctor-direct ;;
 	--cut-footer)
 		cut_footer=-cut-footer ;;
 	--)
@@ -112,6 +122,10 @@ construct_makemanflags () {
 	elif test "$1" = "-asciidoctor"
 	then
 		echo USE_ASCIIDOCTOR=YesPlease
+	elif test "$1" = "-asciidoctor-direct"
+	then
+		echo USE_ASCIIDOCTOR=YesPlease
+		echo USE_ASCIIDOCTOR_MANPAGE=YesPlease
 	fi
 }
 
@@ -181,6 +195,6 @@ render_tree () {
 	fi
 }
 
-render_tree $from_oid $from_dir $from_makemanflags &&
-render_tree $to_oid $to_dir $to_makemanflags &&
+render_tree $from_oid $from_dir "$from_makemanflags" &&
+render_tree $to_oid $to_dir "$to_makemanflags" &&
 git -C $tmp/rendered diff --no-index "$@" $from_dir $to_dir
-- 
2.31.1.1027.g87a751368c


  reply index

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-11 22:27 [PATCH] doc: use asciidoctor to " Felipe Contreras
2021-05-11 23:26 ` brian m. carlson
2021-05-12  0:58   ` Felipe Contreras
2021-05-12  2:11     ` [PATCH 1/2] doc: add an option to have Asciidoctor " brian m. carlson
2021-05-12  2:11       ` [PATCH 2/2] doc: remove GNU_ROFF option brian m. carlson
2021-05-12  2:18         ` Eric Sunshine
2021-05-12  2:28           ` brian m. carlson
2021-05-12  4:45         ` Felipe Contreras
2021-05-14  0:11           ` brian m. carlson
2021-05-15 13:30             ` Felipe Contreras
2021-05-13 13:11         ` Martin Ågren
2021-05-12  2:48       ` [PATCH 1/2] doc: add an option to have Asciidoctor build man pages directly Bagas Sanjaya
2021-05-12  5:03         ` Felipe Contreras
2021-05-13 23:24         ` brian m. carlson
2021-05-14 12:58           ` Felipe Contreras
2021-05-15 13:25           ` Felipe Contreras
2021-05-12  4:41       ` Felipe Contreras
2021-05-13 23:38         ` brian m. carlson
2021-05-14 19:02           ` Felipe Contreras
2021-05-12  4:43       ` Bagas Sanjaya
2021-05-13 23:54         ` brian m. carlson
2021-05-12  6:22       ` Jeff King
2021-05-12  6:30         ` Jeff King [this message]
2021-05-12  6:59           ` Jeff King
2021-05-12 19:29             ` Felipe Contreras
2021-05-13 17:30             ` Martin Ågren
2021-05-13 22:37               ` Felipe Contreras
2021-05-12 19:53           ` Eric Sunshine
2021-05-12 22:37             ` Jeff King
2021-05-14 15:34           ` Martin Ågren
2021-05-14  0:31     ` [PATCH v2 0/2] Asciidoctor native manpage builds brian m. carlson
2021-05-14  0:31       ` [PATCH v2 1/2] doc: add an option to have Asciidoctor build man pages directly brian m. carlson
2021-05-14  3:58         ` Junio C Hamano
2021-05-14  5:27           ` Jeff King
2021-05-14 20:00             ` Felipe Contreras
2021-05-14 19:55           ` brian m. carlson
2021-05-14 20:52             ` Felipe Contreras
2021-05-14 19:57           ` Felipe Contreras
2021-05-14 19:53         ` Felipe Contreras
2021-05-14 20:17           ` brian m. carlson
2021-05-14 23:31             ` Felipe Contreras
2021-05-14  0:31       ` [PATCH v2 2/2] doc: remove GNU_ROFF option brian m. carlson
2021-05-14 19:07       ` [PATCH v2 0/2] Asciidoctor native manpage builds Felipe Contreras
2021-05-14 20:00         ` brian m. carlson
2021-05-14 21:21           ` Felipe Contreras

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