From 30307754144066c7aab62821574a2058d0886ef6 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sat, 6 Feb 2016 00:01:42 +0000
Subject: [PATCH] Cleanup doc manpages generation

---
 doc/manpages/{commands => commands.asciidoc}  |  0
 doc/manpages/{execeval => execeval.asciidoc}  |  0
 .../{expansions => expansions.asciidoc}       |  0
 doc/manpages/{faces => faces.asciidoc}        |  0
 .../{highlighters => highlighters.asciidoc}   |  0
 doc/manpages/{hooks => hooks.asciidoc}        |  0
 doc/manpages/{options => options.asciidoc}    |  0
 .../{registers => registers.asciidoc}         |  0
 .../{shortcuts => shortcuts.asciidoc}         |  0
 src/Makefile                                  | 27 ++++++-------------
 10 files changed, 8 insertions(+), 19 deletions(-)
 rename doc/manpages/{commands => commands.asciidoc} (100%)
 rename doc/manpages/{execeval => execeval.asciidoc} (100%)
 rename doc/manpages/{expansions => expansions.asciidoc} (100%)
 rename doc/manpages/{faces => faces.asciidoc} (100%)
 rename doc/manpages/{highlighters => highlighters.asciidoc} (100%)
 rename doc/manpages/{hooks => hooks.asciidoc} (100%)
 rename doc/manpages/{options => options.asciidoc} (100%)
 rename doc/manpages/{registers => registers.asciidoc} (100%)
 rename doc/manpages/{shortcuts => shortcuts.asciidoc} (100%)

diff --git a/doc/manpages/commands b/doc/manpages/commands.asciidoc
similarity index 100%
rename from doc/manpages/commands
rename to doc/manpages/commands.asciidoc
diff --git a/doc/manpages/execeval b/doc/manpages/execeval.asciidoc
similarity index 100%
rename from doc/manpages/execeval
rename to doc/manpages/execeval.asciidoc
diff --git a/doc/manpages/expansions b/doc/manpages/expansions.asciidoc
similarity index 100%
rename from doc/manpages/expansions
rename to doc/manpages/expansions.asciidoc
diff --git a/doc/manpages/faces b/doc/manpages/faces.asciidoc
similarity index 100%
rename from doc/manpages/faces
rename to doc/manpages/faces.asciidoc
diff --git a/doc/manpages/highlighters b/doc/manpages/highlighters.asciidoc
similarity index 100%
rename from doc/manpages/highlighters
rename to doc/manpages/highlighters.asciidoc
diff --git a/doc/manpages/hooks b/doc/manpages/hooks.asciidoc
similarity index 100%
rename from doc/manpages/hooks
rename to doc/manpages/hooks.asciidoc
diff --git a/doc/manpages/options b/doc/manpages/options.asciidoc
similarity index 100%
rename from doc/manpages/options
rename to doc/manpages/options.asciidoc
diff --git a/doc/manpages/registers b/doc/manpages/registers.asciidoc
similarity index 100%
rename from doc/manpages/registers
rename to doc/manpages/registers.asciidoc
diff --git a/doc/manpages/shortcuts b/doc/manpages/shortcuts.asciidoc
similarity index 100%
rename from doc/manpages/shortcuts
rename to doc/manpages/shortcuts.asciidoc
diff --git a/src/Makefile b/src/Makefile
index c689d683..382a7a6e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -20,16 +20,8 @@ endif
 sources := $(wildcard *.cc)
 objects := $(addprefix ., $(sources:.cc=$(suffix).o))
 deps := $(addprefix ., $(sources:.cc=$(suffix).d))
-docs := ../doc/manpages/commands \
-		../doc/manpages/execeval \
-		../doc/manpages/expansions \
-		../doc/manpages/faces \
-		../doc/manpages/highlighters \
-		../doc/manpages/hooks \
-		../doc/manpages/options \
-		../doc/manpages/registers \
-		../doc/manpages/shortcuts
-mandocs := $(addsuffix .gz,$(docs))
+docs := $(wildcard ../doc/manpages/*.asciidoc)
+mandocs := $(docs:.asciidoc=.gz)
 
 PREFIX ?= /usr/local
 DESTDIR ?= # root dir
@@ -86,15 +78,12 @@ kak : $(objects)
 # Generate the editor's documentation pages
 # Since `a2x` won't generate man pages if some sections are missing (which we don't need),
 # we generate the pages, patch them and then compress them
-$(mandocs): $(docs)
-	@for f in $^; do \
-		pagename="$${f##*/}"; pagename="$${pagename%.*}"; \
-		$(A2X) -f manpage "$$f"; \
-		sed -i -r -e "s,^\.TH .+,.TH KAKOUNE 1 \"\" \"\" \"$${pagename^^}\"," \
-					-e "/^\.SH \"NAME\"/,+1d" "$${f}.1"; \
-		gzip -f "$${f}.1"; \
-		mv "$${f}.1.gz" "$${f/.1/}.gz"; \
-	done
+../doc/manpages/%.gz: ../doc/manpages/%.asciidoc
+	$(A2X) -f manpage $<
+	sed -i -r -e "s,^\.TH .+,.TH KAKOUNE 1 \"\" \"\" \"$(basename $(notdir $<))\"," \
+	-e "/^\.SH \"NAME\"/,+1d" $(@:.gz=.1)
+	gzip -f $(@:.gz=.1)
+	mv $(@:.gz=.1.gz) $@
 
 test:
 	cd ../test && ./run