2008-02-07 16:40:08 +00:00
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#ifndef BRANCH_H
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#define BRANCH_H
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2018-11-10 05:49:00 +00:00
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struct repository;
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2018-08-15 17:54:05 +00:00
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struct strbuf;
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2018-08-15 17:54:07 +00:00
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enum branch_track {
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BRANCH_TRACK_UNSPECIFIED = -1,
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BRANCH_TRACK_NEVER = 0,
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BRANCH_TRACK_REMOTE,
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BRANCH_TRACK_ALWAYS,
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BRANCH_TRACK_EXPLICIT,
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BRANCH_TRACK_OVERRIDE
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};
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extern enum branch_track git_branch_track;
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2008-02-07 16:40:16 +00:00
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/* Functions for acting on the information about branches. */
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/*
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2016-11-04 16:30:12 +00:00
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* Creates a new branch, where:
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*
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2018-11-10 05:49:00 +00:00
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* - r is the repository to add a branch to
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*
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2016-11-04 16:30:12 +00:00
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* - name is the new branch name
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*
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* - start_name is the name of the existing branch that the new branch should
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* start from
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*
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* - force enables overwriting an existing (non-head) branch
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*
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2017-11-18 17:26:45 +00:00
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* - clobber_head_ok allows the currently checked out (hence existing)
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* branch to be overwritten; without 'force', it has no effect.
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*
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2016-11-04 16:30:12 +00:00
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* - reflog creates a reflog for the branch
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*
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2017-11-18 17:26:45 +00:00
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* - quiet suppresses tracking information
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*
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2016-11-04 16:30:12 +00:00
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* - track causes the new branch to be configured to merge the remote branch
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* that start_name is a tracking branch for (if any).
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2017-11-18 17:26:46 +00:00
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*
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2008-02-07 16:40:16 +00:00
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*/
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2018-11-10 05:49:00 +00:00
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void create_branch(struct repository *r,
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const char *name, const char *start_name,
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2017-11-18 17:26:46 +00:00
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int force, int clobber_head_ok,
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int reflog, int quiet, enum branch_track track);
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2008-02-07 16:40:08 +00:00
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2011-08-20 21:49:48 +00:00
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/*
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2017-10-13 04:45:40 +00:00
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* Check if 'name' can be a valid name for a branch; die otherwise.
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* Return 1 if the named branch already exists; return 0 otherwise.
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* Fill ref with the full refname for the branch.
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*/
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2019-04-29 08:28:14 +00:00
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int validate_branchname(const char *name, struct strbuf *ref);
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2017-10-13 04:45:40 +00:00
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/*
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* Check if a branch 'name' can be created as a new branch; die otherwise.
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* 'force' can be used when it is OK for the named branch already exists.
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* Return 1 if the named branch already exists; return 0 otherwise.
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* Fill ref with the full refname for the branch.
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2011-08-20 21:49:48 +00:00
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*/
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2019-04-29 08:28:14 +00:00
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int validate_new_branchname(const char *name, struct strbuf *ref, int force);
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2011-08-20 21:49:48 +00:00
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2008-02-07 16:40:16 +00:00
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/*
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* Remove information about the state of working on the current
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* branch. (E.g., MERGE_HEAD)
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*/
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2018-11-10 05:49:00 +00:00
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void remove_branch_state(struct repository *r);
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2008-02-07 16:40:16 +00:00
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2009-03-04 06:29:55 +00:00
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/*
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2010-11-02 15:31:25 +00:00
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* Configure local branch "local" as downstream to branch "remote"
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* from remote "origin". Used by git branch --set-upstream.
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2016-02-22 11:23:23 +00:00
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* Returns 0 on success.
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2009-03-04 06:29:55 +00:00
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*/
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#define BRANCH_CONFIG_VERBOSE 01
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2019-04-29 08:28:14 +00:00
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int install_branch_config(int flag, const char *local, const char *origin, const char *remote);
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2009-03-04 06:29:55 +00:00
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2011-09-22 03:19:38 +00:00
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/*
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* Read branch description
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*/
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2019-04-29 08:28:14 +00:00
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int read_branch_desc(struct strbuf *, const char *branch_name);
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2011-09-22 03:19:38 +00:00
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2015-07-17 23:00:04 +00:00
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/*
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* Check if a branch is checked out in the main worktree or any linked
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* worktree and die (with a message describing its checkout location) if
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* it is.
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*/
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2019-04-29 08:28:14 +00:00
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void die_if_checked_out(const char *branch, int ignore_current_worktree);
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2015-07-17 23:00:04 +00:00
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2016-03-27 14:37:14 +00:00
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/*
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* Update all per-worktree HEADs pointing at the old ref to point the new ref.
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* This will be used when renaming a branch. Returns 0 if successful, non-zero
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* otherwise.
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*/
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2019-04-29 08:28:14 +00:00
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int replace_each_worktree_head_symref(const char *oldref, const char *newref,
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2017-02-21 01:10:35 +00:00
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const char *logmsg);
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2016-03-27 14:37:14 +00:00
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2008-02-07 16:40:08 +00:00
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#endif
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