diff options
Diffstat (limited to 'builtin/fetch.c')
| -rw-r--r-- | builtin/fetch.c | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c index 14aab71c2c..79c866c225 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -1275,6 +1275,56 @@ static int fetch_multiple(struct string_list *list) return result; } +/* + * Fetching from the promisor remote should use the given filter-spec + * or inherit the default filter-spec from the config. + */ +static inline void fetch_one_setup_partial(struct remote *remote) +{ + /* + * Explicit --no-filter argument overrides everything, regardless + * of any prior partial clones and fetches. + */ + if (filter_options.no_filter) + return; + + /* + * If no prior partial clone/fetch and the current fetch DID NOT + * request a partial-fetch, do a normal fetch. + */ + if (!repository_format_partial_clone && !filter_options.choice) + return; + + /* + * If this is the FIRST partial-fetch request, we enable partial + * on this repo and remember the given filter-spec as the default + * for subsequent fetches to this remote. + */ + if (!repository_format_partial_clone && filter_options.choice) { + partial_clone_register(remote->name, &filter_options); + return; + } + + /* + * We are currently limited to only ONE promisor remote and only + * allow partial-fetches from the promisor remote. + */ + if (strcmp(remote->name, repository_format_partial_clone)) { + if (filter_options.choice) + die(_("--filter can only be used with the remote configured in core.partialClone")); + return; + } + + /* + * Do a partial-fetch from the promisor remote using either the + * explicitly given filter-spec or inherit the filter-spec from + * the config. + */ + if (!filter_options.choice) + partial_clone_get_default_filter_spec(&filter_options); + return; +} + static int fetch_one(struct remote *remote, int argc, const char **argv) { static const char **refs = NULL; @@ -1404,13 +1454,13 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) } if (remote) { - if (filter_options.choice && - strcmp(remote->name, repository_format_partial_clone)) - die(_("--filter can only be used with the remote configured in core.partialClone")); + if (filter_options.choice || repository_format_partial_clone) + fetch_one_setup_partial(remote); result = fetch_one(remote, argc, argv); } else { if (filter_options.choice) die(_("--filter can only be used with the remote configured in core.partialClone")); + /* TODO should this also die if we have a previous partial-clone? */ result = fetch_multiple(&list); } |