Am 23.01.2013 09:55, schrieb Duy Nguyen:
> On Wed, Jan 23, 2013 at 3:12 PM, Lars Hjemli <hjemli@xxxxxxxxx> wrote:
>> +NAME
>> +----
>> +git-all - Execute a git command in multiple repositories
>
> I agree with Junio "git-all" is too generic.
+1
>> +static int get_repo_state()
>> +{
>> + const char *diffidx[] = {"diff", "--quiet", "--cached", NULL};
>> + const char *diffwd[] = {"diff", "--quiet", NULL};
>> +
>> + if (run_command_v_opt(diffidx, RUN_GIT_CMD) != 0)
>> + return DIRTY;
>> + if (run_command_v_opt(diffwd, RUN_GIT_CMD) != 0)
>> + return DIRTY;
>> + return CLEAN;
>> +}
>
> Perhaps we could add the subrepo's object data to the in-memory object
> database of git-all, then do the diff without launching new commands?
You could do that for the "--cached" case, but not for the plain diff.
But I think forking a "git status --porcelain -uno" and testing if it
produced any output should do the trick with a single fork.
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