Given a commit author or message with non-ASCII characters in a darcs
repo, convert would raise a UnicodeEncodeError when adding changesets
to the hg changelog.
This happened because etree returns back unicode objects for any text
it can't encode into ASCII. convert was passing these objects to
changelog.add(), which would then attempt encoding.fromlocal() on
them.
This patch ensures converter_source.recode() is called on each piece
of commit data returned by etree.
(Also note that darcs is currently encoding agnostic and will print
out whatever is in a patch's metadata byte-for-byte, even in the XML
changelog.)
--confirm presents same prompt as --diffstat, but does not write
a diffstat to the messages' bodies.
A simple test simulating a negative response is included.
This changes the behaviour of --diffstat.
Before the user was asked for confirmation of each patch with its
description and diffstat, and a final summary.
Now there is only one prompt right before sending with a final
summary which does not include the patch descriptions, but the
message details and the diffstats:
Final summary:
From: sender
To: recipient(s)
Cc: (if present)
Bcc: (if present)
Reply-To: (if present)
Subject: [patch 0 of x [flags]] intro (if present)
a | 28 ++++++++++++++++++++++++++++
b | 15 +++++++++++++++
Subject: [patch 1 of x [flags]] subject
a | 28 ++++++++++++++++++++++++++++
[ ... ]
are you sure you want to send (yn)?
This aligns the authormap option with the other three mapping options.
The old --authors option is still supported and 'hg help convert -v'
will still show it.
Also document that
- empty lines are skipped and comment are supported in author map
- whitespace is not allowed in branch map entries since we split on it
when parsing the file
With revlog format v0 the .d files are empty if the only revision stored is an
empty file. Since Mercurial can no longer create format v0 repositories, but
still use it, add a script which creates a repository with a single empty file.
This can be used in other tests if wanted.
