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* [PATCH] perf: Documentation: Support for asciidoctor
@ 2018-04-24 15:04 Takashi Iwai
  2018-04-24 19:34 ` Arnaldo Carvalho de Melo
  2018-05-02 17:48 ` [tip:perf/core] perf " tip-bot for Takashi Iwai
  0 siblings, 2 replies; 3+ messages in thread
From: Takashi Iwai @ 2018-04-24 15:04 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo; +Cc: Peter Zijlstra, Ingo Molnar, linux-kernel

asciidoc seems behind the recent big wave of python3 conversion, and
we were advised to switch to asciidoctor instead.  It's almost
compatible but some extensions used for perf documentation don't work
with it.  Here is the patch to cover them, and add the proper support
for asciidoctor.

Pass USE_ASCIIDOCTOR=yes to make for using asciidoctor instead of
asciidoc.  The man source and manual attributes are passed via command
options.  The support for these attributes have been fixed in the
latest asciidoctor code.

Since asciidoctor can covert to a man page and an HTML directly, we
can omit the dependency on xmlto when USE_ASCIIDOCTOR is set.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 tools/perf/Documentation/Makefile                  | 29 ++++++++++++++++++----
 tools/perf/Documentation/asciidoctor-extensions.rb | 29 ++++++++++++++++++++++
 2 files changed, 53 insertions(+), 5 deletions(-)
 create mode 100644 tools/perf/Documentation/asciidoctor-extensions.rb

diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
index db11478e30b4..42261a9b280e 100644
--- a/tools/perf/Documentation/Makefile
+++ b/tools/perf/Documentation/Makefile
@@ -47,7 +47,8 @@ man5dir=$(mandir)/man5
 man7dir=$(mandir)/man7
 
 ASCIIDOC=asciidoc
-ASCIIDOC_EXTRA = --unsafe
+ASCIIDOC_EXTRA = --unsafe -f asciidoc.conf
+ASCIIDOC_HTML = xhtml11
 MANPAGE_XSL = manpage-normal.xsl
 XMLTO_EXTRA =
 INSTALL?=install
@@ -55,6 +56,14 @@ RM ?= rm -f
 DOC_REF = origin/man
 HTML_REF = origin/html
 
+ifdef USE_ASCIIDOCTOR
+ASCIIDOC = asciidoctor
+ASCIIDOC_EXTRA = -a compat-mode
+ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions
+ASCIIDOC_EXTRA += -a mansource="perf" -a manmanual="perf Manual"
+ASCIIDOC_HTML = xhtml5
+endif
+
 infodir?=$(prefix)/share/info
 MAKEINFO=makeinfo
 INSTALL_INFO=install-info
@@ -73,10 +82,12 @@ ifeq ($(_tmp_tool_path),)
 	missing_tools = $(ASCIIDOC)
 endif
 
+ifndef USE_ASCIIDOCTOR
 _tmp_tool_path := $(call get-executable,$(XMLTO))
 ifeq ($(_tmp_tool_path),)
 	missing_tools += $(XMLTO)
 endif
+endif
 
 #
 # For asciidoc ...
@@ -264,9 +275,17 @@ clean:
 
 $(MAN_HTML): $(OUTPUT)%.html : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
+	$(ASCIIDOC) -b $(ASCIIDOC_HTML) -d manpage \
+		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
+	mv $@+ $@
+
+ifdef USE_ASCIIDOCTOR
+$(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.txt
+	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
+	$(ASCIIDOC) -b manpage -d manpage \
 		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
 	mv $@+ $@
+endif
 
 $(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.xml
 	$(QUIET_XMLTO)$(RM) $@ && \
@@ -274,7 +293,7 @@ $(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.xml
 
 $(OUTPUT)%.xml : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
+	$(ASCIIDOC) -b docbook -d manpage \
 		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
 	mv $@+ $@
 
@@ -321,13 +340,13 @@ howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 	mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
-	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 $*.txt
+	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b $(ASCIIDOC_HTML) $*.txt
 
 WEBDOC_DEST = /pub/software/tools/perf/docs
 
 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b xhtml11 - >$@+ && \
+	sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b $(ASCIIDOC_HTML) - >$@+ && \
 	mv $@+ $@
 
 # UNIMPLEMENTED
diff --git a/tools/perf/Documentation/asciidoctor-extensions.rb b/tools/perf/Documentation/asciidoctor-extensions.rb
new file mode 100644
index 000000000000..d148fe95c0c4
--- /dev/null
+++ b/tools/perf/Documentation/asciidoctor-extensions.rb
@@ -0,0 +1,29 @@
+require 'asciidoctor'
+require 'asciidoctor/extensions'
+
+module Perf
+  module Documentation
+    class LinkPerfProcessor < Asciidoctor::Extensions::InlineMacroProcessor
+      use_dsl
+
+      named :chrome
+
+      def process(parent, target, attrs)
+        if parent.document.basebackend? 'html'
+          %(<a href="#{target}.html">#{target}(#{attrs[1]})</a>\n)
+        elsif parent.document.basebackend? 'manpage'
+          "#{target}(#{attrs[1]})"
+        elsif parent.document.basebackend? 'docbook'
+          "<citerefentry>\n" \
+            "<refentrytitle>#{target}</refentrytitle>" \
+            "<manvolnum>#{attrs[1]}</manvolnum>\n" \
+          "</citerefentry>\n"
+        end
+      end
+    end
+  end
+end
+
+Asciidoctor::Extensions.register do
+  inline_macro Perf::Documentation::LinkPerfProcessor, :linkperf
+end
-- 
2.16.3

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] perf: Documentation: Support for asciidoctor
  2018-04-24 15:04 [PATCH] perf: Documentation: Support for asciidoctor Takashi Iwai
@ 2018-04-24 19:34 ` Arnaldo Carvalho de Melo
  2018-05-02 17:48 ` [tip:perf/core] perf " tip-bot for Takashi Iwai
  1 sibling, 0 replies; 3+ messages in thread
From: Arnaldo Carvalho de Melo @ 2018-04-24 19:34 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Peter Zijlstra, Ingo Molnar, linux-kernel

Em Tue, Apr 24, 2018 at 05:04:56PM +0200, Takashi Iwai escreveu:
> asciidoc seems behind the recent big wave of python3 conversion, and
> we were advised to switch to asciidoctor instead.  It's almost
> compatible but some extensions used for perf documentation don't work
> with it.  Here is the patch to cover them, and add the proper support
> for asciidoctor.
> 
> Pass USE_ASCIIDOCTOR=yes to make for using asciidoctor instead of
> asciidoc.  The man source and manual attributes are passed via command
> options.  The support for these attributes have been fixed in the
> latest asciidoctor code.
> 
> Since asciidoctor can covert to a man page and an HTML directly, we
> can omit the dependency on xmlto when USE_ASCIIDOCTOR is set.

Applied to perf/core,

- Arnaldo

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [tip:perf/core] perf Documentation: Support for asciidoctor
  2018-04-24 15:04 [PATCH] perf: Documentation: Support for asciidoctor Takashi Iwai
  2018-04-24 19:34 ` Arnaldo Carvalho de Melo
@ 2018-05-02 17:48 ` tip-bot for Takashi Iwai
  1 sibling, 0 replies; 3+ messages in thread
From: tip-bot for Takashi Iwai @ 2018-05-02 17:48 UTC (permalink / raw)
  To: linux-tip-commits; +Cc: mingo, linux-kernel, peterz, hpa, tglx, acme, tiwai

Commit-ID:  ffef80ecf89f0a883e976534a62db04059d3a4f6
Gitweb:     https://git.kernel.org/tip/ffef80ecf89f0a883e976534a62db04059d3a4f6
Author:     Takashi Iwai <tiwai@suse.de>
AuthorDate: Tue, 24 Apr 2018 17:04:56 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 26 Apr 2018 13:47:10 -0300

perf Documentation: Support for asciidoctor

The asciidoc package seems behind the recent big wave of python3
conversion, and we were advised to switch to asciidoctor instead.  It's
almost compatible but some extensions used for perf documentation don't
work with it.  Here is the patch to cover them, and add the proper
support for asciidoctor.

Pass USE_ASCIIDOCTOR=yes to make for using asciidoctor instead of
asciidoc.  The man source and manual attributes are passed via command
options.  The support for these attributes have been fixed in the
latest asciidoctor code.

Since asciidoctor can covert to a man page and an HTML directly, we
can omit the dependency on xmlto when USE_ASCIIDOCTOR is set.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180424150456.17353-1-tiwai@suse.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/Documentation/Makefile                  | 29 ++++++++++++++++++----
 tools/perf/Documentation/asciidoctor-extensions.rb | 29 ++++++++++++++++++++++
 2 files changed, 53 insertions(+), 5 deletions(-)

diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
index db11478e30b4..42261a9b280e 100644
--- a/tools/perf/Documentation/Makefile
+++ b/tools/perf/Documentation/Makefile
@@ -47,7 +47,8 @@ man5dir=$(mandir)/man5
 man7dir=$(mandir)/man7
 
 ASCIIDOC=asciidoc
-ASCIIDOC_EXTRA = --unsafe
+ASCIIDOC_EXTRA = --unsafe -f asciidoc.conf
+ASCIIDOC_HTML = xhtml11
 MANPAGE_XSL = manpage-normal.xsl
 XMLTO_EXTRA =
 INSTALL?=install
@@ -55,6 +56,14 @@ RM ?= rm -f
 DOC_REF = origin/man
 HTML_REF = origin/html
 
+ifdef USE_ASCIIDOCTOR
+ASCIIDOC = asciidoctor
+ASCIIDOC_EXTRA = -a compat-mode
+ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions
+ASCIIDOC_EXTRA += -a mansource="perf" -a manmanual="perf Manual"
+ASCIIDOC_HTML = xhtml5
+endif
+
 infodir?=$(prefix)/share/info
 MAKEINFO=makeinfo
 INSTALL_INFO=install-info
@@ -73,10 +82,12 @@ ifeq ($(_tmp_tool_path),)
 	missing_tools = $(ASCIIDOC)
 endif
 
+ifndef USE_ASCIIDOCTOR
 _tmp_tool_path := $(call get-executable,$(XMLTO))
 ifeq ($(_tmp_tool_path),)
 	missing_tools += $(XMLTO)
 endif
+endif
 
 #
 # For asciidoc ...
@@ -264,9 +275,17 @@ clean:
 
 $(MAN_HTML): $(OUTPUT)%.html : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
+	$(ASCIIDOC) -b $(ASCIIDOC_HTML) -d manpage \
+		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
+	mv $@+ $@
+
+ifdef USE_ASCIIDOCTOR
+$(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.txt
+	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
+	$(ASCIIDOC) -b manpage -d manpage \
 		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
 	mv $@+ $@
+endif
 
 $(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.xml
 	$(QUIET_XMLTO)$(RM) $@ && \
@@ -274,7 +293,7 @@ $(OUTPUT)%.1 $(OUTPUT)%.5 $(OUTPUT)%.7 : $(OUTPUT)%.xml
 
 $(OUTPUT)%.xml : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
+	$(ASCIIDOC) -b docbook -d manpage \
 		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \
 	mv $@+ $@
 
@@ -321,13 +340,13 @@ howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 	mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
-	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 $*.txt
+	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b $(ASCIIDOC_HTML) $*.txt
 
 WEBDOC_DEST = /pub/software/tools/perf/docs
 
 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b xhtml11 - >$@+ && \
+	sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b $(ASCIIDOC_HTML) - >$@+ && \
 	mv $@+ $@
 
 # UNIMPLEMENTED
diff --git a/tools/perf/Documentation/asciidoctor-extensions.rb b/tools/perf/Documentation/asciidoctor-extensions.rb
new file mode 100644
index 000000000000..d148fe95c0c4
--- /dev/null
+++ b/tools/perf/Documentation/asciidoctor-extensions.rb
@@ -0,0 +1,29 @@
+require 'asciidoctor'
+require 'asciidoctor/extensions'
+
+module Perf
+  module Documentation
+    class LinkPerfProcessor < Asciidoctor::Extensions::InlineMacroProcessor
+      use_dsl
+
+      named :chrome
+
+      def process(parent, target, attrs)
+        if parent.document.basebackend? 'html'
+          %(<a href="#{target}.html">#{target}(#{attrs[1]})</a>\n)
+        elsif parent.document.basebackend? 'manpage'
+          "#{target}(#{attrs[1]})"
+        elsif parent.document.basebackend? 'docbook'
+          "<citerefentry>\n" \
+            "<refentrytitle>#{target}</refentrytitle>" \
+            "<manvolnum>#{attrs[1]}</manvolnum>\n" \
+          "</citerefentry>\n"
+        end
+      end
+    end
+  end
+end
+
+Asciidoctor::Extensions.register do
+  inline_macro Perf::Documentation::LinkPerfProcessor, :linkperf
+end

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2018-05-02 17:49 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2018-04-24 15:04 [PATCH] perf: Documentation: Support for asciidoctor Takashi Iwai
2018-04-24 19:34 ` Arnaldo Carvalho de Melo
2018-05-02 17:48 ` [tip:perf/core] perf " tip-bot for Takashi Iwai

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