How do you usually comment your merges in mercurial (solo developer, only one external repo in bitbucket)?

When I have to commit merges I've done in mercurial, I just do hg commit -m "Merge."

What do you usually do when Merging? Do you write the changesets in a comment, or try to write "meaningfull" comments (since I think they are useless, except when you're doing merges from two really different repos in different locations).

Is it possible to create an alias in mercurial (like hgmerge) in [alias] in hgrc, that automatically does hg commit -m "Merge:开发者_如何学Python heads ${head}, ${head} ..."?

It would be easy to create that alias (I'll do it below) but it's also of almost no value. It's very easy to pull the parent1 and parent2 values out of a merge changeset, so it's not really telling you anything more than just "merge" would.

Personally, even on single person repos I try to put something at least halfway useful even if it's just something like these:

• merging configuration work into code
• merging work from desktop into work from laptop
• merging away an anonymous branch I didn't like
• forgot to pull/update before editing

There's always some reason history diverged, even if it's a totally mundane reason like forgetting to update or working disconnected at the coffeeshop, and that's what I note.

That said you could do this:

hg commit -m "merging: $(hg parents --template '{node|short}\n') | xargs"

which you sould make a shell alias with:

[aliases]
mycommit = !$HG hg commit -m "merging: $(hg parents --template '{node|short}\n') | xargs"

Allowing you to run hg mycommit, but just dig for the better description.

P.S. Someone is going to suggest the fetch extension. Ignore them.

When I'm merging after a pull, I usually only write something like "merge after pull". When I must correct something after the merge, I'll precisely describe what I did so my coworkers can understand the changes.

When I'm merging a branch in another, I precise the two branches on the commit message "merging branch1 in branch2".

As for the alias, sorry, I have no idea.