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83 lines
2.6 KiB
83 lines
2.6 KiB
#ifndef SHALLOW_H |
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#define SHALLOW_H |
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#include "lockfile.h" |
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#include "object.h" |
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#include "repository.h" |
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#include "strbuf.h" |
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void set_alternate_shallow_file(struct repository *r, const char *path, int override); |
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int register_shallow(struct repository *r, const struct object_id *oid); |
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int unregister_shallow(const struct object_id *oid); |
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int is_repository_shallow(struct repository *r); |
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/* |
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* Lock for updating the $GIT_DIR/shallow file. |
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* |
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* Use `commit_shallow_file()` to commit an update, or |
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* `rollback_shallow_file()` to roll it back. In either case, any |
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* in-memory cached information about which commits are shallow will be |
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* appropriately invalidated so that future operations reflect the new |
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* state. |
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*/ |
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struct shallow_lock { |
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struct lock_file lock; |
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}; |
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#define SHALLOW_LOCK_INIT { \ |
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.lock = LOCK_INIT, \ |
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} |
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/* commit $GIT_DIR/shallow and reset stat-validity checks */ |
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int commit_shallow_file(struct repository *r, struct shallow_lock *lk); |
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/* rollback $GIT_DIR/shallow and reset stat-validity checks */ |
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void rollback_shallow_file(struct repository *r, struct shallow_lock *lk); |
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struct commit_list *get_shallow_commits(struct object_array *heads, |
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int depth, int shallow_flag, int not_shallow_flag); |
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struct commit_list *get_shallow_commits_by_rev_list( |
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int ac, const char **av, int shallow_flag, int not_shallow_flag); |
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int write_shallow_commits(struct strbuf *out, int use_pack_protocol, |
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const struct oid_array *extra); |
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void setup_alternate_shallow(struct shallow_lock *shallow_lock, |
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const char **alternate_shallow_file, |
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const struct oid_array *extra); |
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const char *setup_temporary_shallow(const struct oid_array *extra); |
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void advertise_shallow_grafts(int); |
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#define PRUNE_SHOW_ONLY 1 |
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#define PRUNE_QUICK 2 |
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void prune_shallow(unsigned options); |
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/* |
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* Initialize with prepare_shallow_info() or zero-initialize (equivalent to |
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* prepare_shallow_info with a NULL oid_array). |
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*/ |
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struct shallow_info { |
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struct oid_array *shallow; |
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int *ours, nr_ours; |
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int *theirs, nr_theirs; |
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struct oid_array *ref; |
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/* for receive-pack */ |
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uint32_t **used_shallow; |
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int *need_reachability_test; |
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int *reachable; |
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int *shallow_ref; |
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struct commit **commits; |
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int nr_commits; |
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}; |
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void prepare_shallow_info(struct shallow_info *, struct oid_array *); |
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void clear_shallow_info(struct shallow_info *); |
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void remove_nonexistent_theirs_shallow(struct shallow_info *); |
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void assign_shallow_commits_to_refs(struct shallow_info *info, |
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uint32_t **used, |
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int *ref_status); |
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int delayed_reachability_test(struct shallow_info *si, int c); |
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extern struct trace_key trace_shallow; |
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#endif /* SHALLOW_H */
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