snapshot: support special value 'all' to enable all formats

Signed-off-by: Christian Hesse <mail@eworm.de>
Reviewed-by: John Keeping <john@keeping.me.uk>

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index a9d3d0a4052a93e59c220208adf503314a867d5e..3bfacfa0e0a8829f8d1d0a7cd1c14f43015b387d 100644 (file)
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -429,6 +429,7 @@ snapshots::
        Text which specifies the default set of snapshot formats that cgit
        generates links for. The value is a space-separated list of zero or
        more of the values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip".
        Text which specifies the default set of snapshot formats that cgit
        generates links for. The value is a space-separated list of zero or
        more of the values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip".

+       The special value "all" enables all snapshot formats.

        Default value: none.
 
 source-filter::
        Default value: none.
 
 source-filter::

diff --git a/shared.c b/shared.c
index 21ac8f4e68ea34b9ff0d95eb80612ed38404d21b..0a11e68aae4981cf9f972a0913ac2522014fe41a 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -390,6 +390,9 @@ int cgit_parse_snapshots_mask(const char *str)
        if (atoi(str))
                return 1;
 
        if (atoi(str))
                return 1;
 

+       if (strcmp(str, "all") == 0)
+               return INT_MAX;
+

        string_list_split(&tokens, str, ' ', -1);
        string_list_remove_empty_items(&tokens, 0);
 
        string_list_split(&tokens, str, ' ', -1);
        string_list_remove_empty_items(&tokens, 0);