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Add support for "robots" meta-tag

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With this change, cgit will start to generate the "robots" meta-tag, using
a default value of "index, nofollow".

The default value can be modified with a new cgitrc variable, "robots".

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-11-11 21:57:21 +01:00
parent 1b7c5b2e0b
commit d267d88c9c
4 changed files with 11 additions and 0 deletions
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1
cgit.h
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@ -139,6 +139,7 @@ extern char *cgit_virtual_root;
extern char *cgit_script_name;
extern char *cgit_cache_root;
extern char *cgit_repo_group;
extern char *cgit_robots;
extern int cgit_nocache;
extern int cgit_snapshots;

5
cgitrc
View File

@ -8,6 +8,11 @@
#nocache=0
## This variable can be used to override the default value for "robots"
## meta-tag. If unset, the meta-tag isn't generated.
#robots=index, nofollow
## Set allowed snapshot types by default. Can be overridden per repo
# can be any combination of zip/tar.gz/tar.bz2/tar
#snapshots=0

3
shared.c
View File

@ -26,6 +26,7 @@ char *cgit_virtual_root = NULL;
char *cgit_script_name = CGIT_SCRIPT_NAME;
char *cgit_cache_root = CGIT_CACHE_ROOT;
char *cgit_repo_group = NULL;
char *cgit_robots = "index, nofollow";
int cgit_nocache = 0;
int cgit_snapshots = 0;
@ -197,6 +198,8 @@ void cgit_global_config_cb(const char *name, const char *value)
cgit_agefile = xstrdup(value);
else if (!strcmp(name, "renamelimit"))
cgit_renamelimit = atoi(value);
else if (!strcmp(name, "robots"))
cgit_robots = xstrdup(value);
else if (!strcmp(name, "repo.group"))
cgit_repo_group = xstrdup(value);
else if (!strcmp(name, "repo.url"))

2
ui-shared.c
View File

@ -364,6 +364,8 @@ void cgit_print_docstart(char *title, struct cacheitem *item)
html_txt(title);
html("</title>\n");
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
if (cgit_robots && *cgit_robots)
htmlf("<meta name='robots' content='%s'/>\n", cgit_robots);
html("<link rel='stylesheet' type='text/css' href='");
html_attr(cgit_css);
html("'/>\n");