Stefan Sperling wrote on Sat, Apr 13, 2013 at 01:55:01 +0200:
> On Fri, Apr 12, 2013 at 02:34:26PM -0400, C. Michael Pilato wrote:
> > svn: E180003: Unable to connect to a repository at URL
> > 'file:///home/cmpilato/tests/arch'
> > svn: E180012: Unable to open an ra_local session to URL
> > svn: E180001: Unable to open repository 'file:///home/cmpilato/tests/arch'
> > (E1800001 = SVN_ERR_RA_LOCAL_REPOS_OPEN_FAILED)
> > (E1800003 = SVN_ERR_SOMETHING_ELSE)
> > (E1800012 = SVN_ERR_YET_ANOTHER_FAILURE)
> >
> > Thoughts?
>
> Of the suggestions given in this thread so far, I like this suggestion
> best (and I've read the entire thread).
>
> Today on IRC I said that I'd rather see symbolic names instead
> of error numbers. I still think that might be nice. The current
> proposals in this thread seem to focus on displaying *both* numbers
> and their symbolic names and I think that's too much verbosity.
Here's a quick shot at that.
% $svn diff -x-p
Index: subversion/libsvn_subr/error.c
===================================================================
--- subversion/libsvn_subr/error.c (revision 1467481)
+++ subversion/libsvn_subr/error.c (working copy)
@@ -562,8 +562,7 @@ svn_handle_error2(svn_error_t *err,
apr_pool_create(&subpool, err->pool);
empties = apr_array_make(subpool, 0, sizeof(apr_status_t));
- tmp_err = err;
- while (tmp_err)
+ for (tmp_err = err; tmp_err; tmp_err = tmp_err->child)
{
svn_boolean_t printed_already = FALSE;
@@ -589,9 +588,21 @@ svn_handle_error2(svn_error_t *err,
APR_ARRAY_PUSH(empties, apr_status_t) = tmp_err->apr_err;
}
}
+ }
- tmp_err = tmp_err->child;
- }
+ for (tmp_err = err; tmp_err; tmp_err = tmp_err->child)
+ if (! (tmp_err->child && tmp_err->apr_err == tmp_err->child->apr_err))
+ {
+ const char *symbolic_name = svn_error_symbolic_name(tmp_err->apr_err);
+ if (symbolic_name && !strncmp(symbolic_name, "SVN_ERR_", 8))
+ symbolic_name += 8;
+ else if (! symbolic_name)
+ symbolic_name = "N/A";
+ svn_error_clear(svn_cmdline_fprintf(stream, err->pool,
+ "(E%06d = %s)\n",
+ tmp_err->apr_err,
+ symbolic_name));
+ }
svn_pool_destroy(subpool);
% $svnadmin create /
svnadmin: E200011: Repository creation failed
svnadmin: E200011: Could not create top-level directory
svnadmin: E200011: '/' exists and is non-empty
(E200011 = DIR_NOT_EMPTY)
%
Daniel
Received on 2013-04-13 02:24:09 CEST