diff options
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c index 885663c421..80851d0447 100644 --- a/submodule.c +++ b/submodule.c @@ -312,6 +312,39 @@ void die_in_unpopulated_submodule(const struct index_state *istate, } } +/* + * Dies if any paths in the provided pathspec descends into a submodule + */ +void die_path_inside_submodule(const struct index_state *istate, + const struct pathspec *ps) +{ + int i, j; + + for (i = 0; i < istate->cache_nr; i++) { + struct cache_entry *ce = istate->cache[i]; + int ce_len = ce_namelen(ce); + + if (!S_ISGITLINK(ce->ce_mode)) + continue; + + for (j = 0; j < ps->nr ; j++) { + const struct pathspec_item *item = &ps->items[j]; + + if (item->len <= ce_len) + continue; + if (item->match[ce_len] != '/') + continue; + if (strncmp(ce->name, item->match, ce_len)) + continue; + if (item->len == ce_len + 1) + continue; + + die(_("Pathspec '%s' is in submodule '%.*s'"), + item->original, ce_len, ce->name); + } + } +} + int parse_submodule_update_strategy(const char *value, struct submodule_update_strategy *dst) { |