[RFCv2 PATCH 2/7] ui-blame: create framework

[whydoubt at gmail.com (Jeffrey Smith)]

Yes, it is identical.
I will look at extracting to ui-shared.c as you suggest.

On Sat, Sep 23, 2017 at 10:47 AM, John Keeping <john at keeping.me.uk> wrote:
> On Fri, Sep 22, 2017 at 10:38:43PM -0500, Jeff Smith wrote:
>> Create framework for a page that will contain the 'blame' for a file
>> in the repository.
>>
>> Signed-off-by: Jeff Smith <whydoubt at gmail.com>
>> ---
>>  ui-blame.c | 160 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>  ui-blame.h |   7 +++
>>  2 files changed, 167 insertions(+)
>>  create mode 100644 ui-blame.c
>>  create mode 100644 ui-blame.h
>>
>> diff --git a/ui-blame.c b/ui-blame.c
>> new file mode 100644
>> index 0000000..901ca89
>> --- /dev/null
>> +++ b/ui-blame.c
>> @@ -0,0 +1,160 @@
>> +/* ui-blame.c: functions for blame output
>> + *
>> + * Copyright (C) 2006-2017 cgit Development Team <cgit at lists.zx2c4.com>
>> + *
>> + * Licensed under GNU General Public License v2
>> + *   (see COPYING for full license text)
>> + */
>> +
>> +#include "cgit.h"
>> +#include "ui-blame.h"
>> +#include "html.h"
>> +#include "ui-shared.h"
>> +
>> +struct walk_tree_context {
>> +     char *curr_rev;
>> +     int match_baselen;
>> +     int state;
>> +};
>> +
>> +static void set_title_from_path(const char *path)
>
> This looks exactly the same as the function in ui-tree.c, so can't we
> extract it to ui-shared.c?
>
>> +{
>> +     size_t path_len, path_index, path_last_end;
>> +     char *new_title;
>> +
>> +     if (!path)
>> +             return;
>> +
>> +     path_len = strlen(path);
>> +     new_title = xmalloc(path_len + 3 + strlen(ctx.page.title) + 1);
>> +     new_title[0] = '\0';
>> +
>> +     for (path_index = path_len, path_last_end = path_len; path_index-- > 0;) {
>> +             if (path[path_index] == '/') {
>> +                     if (path_index == path_len - 1) {
>> +                             path_last_end = path_index - 1;
>> +                             continue;
>> +                     }
>> +                     strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1);
>> +                     strcat(new_title, "\\");
>> +                     path_last_end = path_index;
>> +             }
>> +     }
>> +     if (path_last_end)
>> +             strncat(new_title, path, path_last_end);
>> +
>> +     strcat(new_title, " - ");
>> +     strcat(new_title, ctx.page.title);
>> +     ctx.page.title = new_title;
>> +}