1 patch for repository http://darcs.net:

Sun Apr 25 16:05:59 MSD 2010  Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
  * Haddock for Darcs.Repository.Cache.unionRemoteCaches.

Attachments

• haddock-for-darcs_repository_cache_unionremotecaches_.dpatch
• unnamed

On Sun, Apr 25, 2010 at 12:08:49 +0000, Dmitry Kurochkin wrote:
> Sun Apr 25 16:05:59 MSD 2010  Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
>   * Haddock for Darcs.Repository.Cache.unionRemoteCaches.

Looks good to me.

> +-- | unionRemoteCaches merges caches. It tries to do better than just blindly
> +--   copying remote cache entries:
> +--
> +--   * If remote repository is accessed through network, do not copy any cache
> +--     entries from it. Taking local entries does not make sense and using
> +--     network entries can lead to darcs hang when it tries to get to
> +--     unaccessible host.
> +--
> +--   * If remote repositoty is local, copy all network cache entries. For local
> +--     cache entries if the cache directory exists and is writable it is added
> +--     as writable cache, if it exists but is not writable it is added as
> +--     read-only cache.
> +--
> +--   This approach should save us from bogus cache entries. One case it does not
> +--   work very well is when you fetch from partial repository over network.
> +--   Hopefully this is not a common case.
>  unionRemoteCaches :: Cache -> Cache -> String -> IO (Cache)
>  unionRemoteCaches local (Ca remote) repourl
>      | is_file repourl = do f <- filtered

-- 
Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow>
PGP Key ID: 08AC04F9

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