diff options
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c index d3299e2..885663c 100644 --- a/submodule.c +++ b/submodule.c @@ -282,6 +282,36 @@ int is_submodule_populated_gently(const char *path, int *return_error_code) return ret; } +/* + * Dies if the provided 'prefix' corresponds to an unpopulated submodule + */ +void die_in_unpopulated_submodule(const struct index_state *istate, + const char *prefix) +{ + int i, prefixlen; + + if (!prefix) + return; + + prefixlen = strlen(prefix); + + 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; + if (prefixlen <= ce_len) + continue; + if (strncmp(ce->name, prefix, ce_len)) + continue; + if (prefix[ce_len] != '/') + continue; + + die(_("in unpopulated submodule '%s'"), ce->name); + } +} + int parse_submodule_update_strategy(const char *value, struct submodule_update_strategy *dst) { |