Change "ss" diff flag to an enum

This will allow us to introduce a new "stat only" diff mode without
needing an explosion of mutually incompatible flags.

The old "ss" query parameter is still accepted in order to avoid
breaking saved links, but we no longer generate any URIs using it;
instead the new "dt" (diff type) parameter is used.

Signed-off-by: John Keeping <john@keeping.me.uk>
This commit is contained in:
John Keeping 2014-10-05 10:59:04 +01:00 committed by Lukas Fleischer
parent 03f537f1a1
commit 1830271c59
4 changed files with 24 additions and 14 deletions

12
cgit.c
View file

@ -237,7 +237,7 @@ static void config_cb(const char *name, const char *value)
else if (!strcmp(name, "summary-tags"))
ctx.cfg.summary_tags = atoi(value);
else if (!strcmp(name, "side-by-side-diffs"))
ctx.cfg.ssdiff = atoi(value);
ctx.cfg.difftype = atoi(value) ? DIFF_SSDIFF : DIFF_UNIFIED;
else if (!strcmp(name, "agefile"))
ctx.cfg.agefile = xstrdup(value);
else if (!strcmp(name, "mimetype-file"))
@ -312,9 +312,13 @@ static void querystring_cb(const char *name, const char *value)
ctx.qry.showmsg = atoi(value);
} else if (!strcmp(name, "period")) {
ctx.qry.period = xstrdup(value);
} else if (!strcmp(name, "dt")) {
ctx.qry.difftype = atoi(value);
ctx.qry.has_difftype = 1;
} else if (!strcmp(name, "ss")) {
ctx.qry.ssdiff = atoi(value);
ctx.qry.has_ssdiff = 1;
/* No longer generated, but there may be links out there. */
ctx.qry.difftype = atoi(value) ? DIFF_SSDIFF : DIFF_UNIFIED;
ctx.qry.has_difftype = 1;
} else if (!strcmp(name, "all")) {
ctx.qry.show_all = atoi(value);
} else if (!strcmp(name, "context")) {
@ -372,7 +376,7 @@ static void prepare_context(void)
ctx.cfg.summary_log = 10;
ctx.cfg.summary_tags = 10;
ctx.cfg.max_atom_items = 10;
ctx.cfg.ssdiff = 0;
ctx.cfg.difftype = DIFF_UNIFIED;
ctx.env.cgit_config = getenv("CGIT_CONFIG");
ctx.env.http_host = getenv("HTTP_HOST");
ctx.env.https = getenv("HTTPS");