From: Lars Hjemli <hjemli@gmail.com>
Date: Sat, 16 Dec 2006 12:33:32 +0000 (+0100)
Subject: Add argument parsing + switch for uncached operation
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/521dc7a4bf4af6115ffc3a94d447689bbaa22272?hp=521dc7a4bf4af6115ffc3a94d447689bbaa22272

Add argument parsing + switch for uncached operation

This adds support for the following options to cgit:
  --root=<path>
  --cache=<path>
  --nocache
  --query=<querystring>
  --repo=<reponame>
  --page=<pagename>
  --head=<branchname>
  --sha1=<sha1>
  --ofs=<number>

On startup, /etc/cgitrc is parsed, followed by argument parsing and
finally querystring parsing.

If --nocache is specified (or set in /etc/gitrc), caching is disabled and
cgit instead generates pages to stdout.

The combined effect of these two changes makes testing/debugging a lot
less painfull.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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