From patchwork Wed Jul 3 13:20:52 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3, of, 5, V3] gendoc: dispatch print document content by commandline arguments From: Takumi IINO X-Patchwork-Id: 1787 Message-Id: <7d62a614cafbf11f33ac.1372857652@iino-no-MacBook-Air.local> To: mercurial-devel@selenic.com Date: Wed, 03 Jul 2013 22:20:52 +0900 # HG changeset patch # User Takumi IINO # Date 1372855781 -32400 # Wed Jul 03 21:49:41 2013 +0900 # Node ID 7d62a614cafbf11f33ac21e9d0c24b13d37ea574 # Parent 7cca229fc44fb384b847344b35e7125a1f21476a gendoc: dispatch print document content by commandline arguments Before this patch, gendoc.py only prints hg.1.gendoc.txt content. This adds any content print function. diff --git a/doc/Makefile b/doc/Makefile --- a/doc/Makefile +++ b/doc/Makefile @@ -22,7 +22,7 @@ touch hg.1.txt hg.1.gendoc.txt: $(GENDOC) - ${PYTHON} gendoc.py > $@.tmp + ${PYTHON} gendoc.py hg.1.gendoc > $@.tmp mv $@.tmp $@ hgrc.5: ../mercurial/help/config.txt diff --git a/doc/gendoc.py b/doc/gendoc.py --- a/doc/gendoc.py +++ b/doc/gendoc.py @@ -1,3 +1,8 @@ +"""usage: %s DOC ... + +where DOC is the name of a document +""" + import os, sys, textwrap # import from the live mercurial repo sys.path.insert(0, "..") @@ -168,4 +173,12 @@ return extensions.enabled().keys() + extensions.disabled().keys() if __name__ == "__main__": - showdoc(sys.stdout) + if len(sys.argv) < 2: + sys.stderr.write(__doc__ % sys.argv[0]) + sys.exit(1) + + doc = sys.argv[1] + if doc == 'hg.1.gendoc': + showdoc(sys.stdout) + else: + showtopic(sys.stdout, sys.argv[1])