From c4ea513f4aea64e1ab03309dddff046852bddb74 Mon Sep 17 00:00:00 2001 From: Derrick Stolee Date: Wed, 9 Mar 2022 16:01:40 +0000 Subject: rev-list: move --filter parsing into revision.c Now that 'struct rev_info' has a 'filter' member and most consumers of object filtering are using that member instead of an external struct, move the parsing of the '--filter' option out of builtin/rev-list.c and into revision.c. This use within handle_revision_pseudo_opt() allows us to find the option within setup_revisions() if the arguments are passed directly. In the case of a command such as 'git blame', the arguments are first scanned and checked with parse_revision_opt(), which complains about the option, so 'git blame --filter=blob:none ' does not become valid with this change. Some commands, such as 'git diff' gain this option without having it make an effect. And 'git diff --objects' was already possible, but does not actually make sense in that builtin. The key addition that is coming is 'git bundle create --filter=' so we can create bundles containing promisor packs. More work is required to make them fully functional, but that will follow. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano --- revision.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'revision.c') diff --git a/revision.c b/revision.c index 4c55c55880..58b8717262 100644 --- a/revision.c +++ b/revision.c @@ -32,6 +32,7 @@ #include "utf8.h" #include "bloom.h" #include "json-writer.h" +#include "list-objects-filter-options.h" volatile show_early_output_fn_t show_early_output; @@ -2690,6 +2691,10 @@ static int handle_revision_pseudo_opt(struct rev_info *revs, revs->no_walk = 0; } else if (!strcmp(arg, "--single-worktree")) { revs->single_worktree = 1; + } else if (skip_prefix(arg, ("--" CL_ARG__FILTER "="), &arg)) { + parse_list_objects_filter(&revs->filter, arg); + } else if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) { + list_objects_filter_set_no_filter(&revs->filter); } else { return 0; } @@ -2894,6 +2899,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s die("cannot combine --walk-reflogs with history-limiting options"); if (revs->rewrite_parents && revs->children.name) die(_("options '%s' and '%s' cannot be used together"), "--parents", "--children"); + if (revs->filter.choice && !revs->blob_objects) + die(_("object filtering requires --objects")); /* * Limitations on the graph functionality -- cgit v1.2.3