8 BRANCH_TRACK_UNSPECIFIED = -1,
9 BRANCH_TRACK_NEVER = 0,
12 BRANCH_TRACK_EXPLICIT,
16 extern enum branch_track git_branch_track;
18 /* Functions for acting on the information about branches. */
21 * Creates a new branch, where:
23 * - r is the repository to add a branch to
25 * - name is the new branch name
27 * - start_name is the name of the existing branch that the new branch should
30 * - force enables overwriting an existing (non-head) branch
32 * - clobber_head_ok allows the currently checked out (hence existing)
33 * branch to be overwritten; without 'force', it has no effect.
35 * - reflog creates a reflog for the branch
37 * - quiet suppresses tracking information
39 * - track causes the new branch to be configured to merge the remote branch
40 * that start_name is a tracking branch for (if any).
43 void create_branch(struct repository *r,
44 const char *name, const char *start_name,
45 int force, int clobber_head_ok,
46 int reflog, int quiet, enum branch_track track);
49 * Check if 'name' can be a valid name for a branch; die otherwise.
50 * Return 1 if the named branch already exists; return 0 otherwise.
51 * Fill ref with the full refname for the branch.
53 extern int validate_branchname(const char *name, struct strbuf *ref);
56 * Check if a branch 'name' can be created as a new branch; die otherwise.
57 * 'force' can be used when it is OK for the named branch already exists.
58 * Return 1 if the named branch already exists; return 0 otherwise.
59 * Fill ref with the full refname for the branch.
61 extern int validate_new_branchname(const char *name, struct strbuf *ref, int force);
64 * Remove information about the state of working on the current
65 * branch. (E.g., MERGE_HEAD)
67 void remove_branch_state(struct repository *r);
70 * Configure local branch "local" as downstream to branch "remote"
71 * from remote "origin". Used by git branch --set-upstream.
72 * Returns 0 on success.
74 #define BRANCH_CONFIG_VERBOSE 01
75 extern int install_branch_config(int flag, const char *local, const char *origin, const char *remote);
78 * Read branch description
80 extern int read_branch_desc(struct strbuf *, const char *branch_name);
83 * Check if a branch is checked out in the main worktree or any linked
84 * worktree and die (with a message describing its checkout location) if
87 extern void die_if_checked_out(const char *branch, int ignore_current_worktree);
90 * Update all per-worktree HEADs pointing at the old ref to point the new ref.
91 * This will be used when renaming a branch. Returns 0 if successful, non-zero
94 extern int replace_each_worktree_head_symref(const char *oldref, const char *newref,