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Commit | Line | Data |
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e496c003 DB |
1 | #ifndef BRANCH_H |
2 | #define BRANCH_H | |
3 | ||
c369e7b8 DB |
4 | /* Functions for acting on the information about branches. */ |
5 | ||
6 | /* | |
4bd488ea JK |
7 | * Creates a new branch, where: |
8 | * | |
9 | * - name is the new branch name | |
10 | * | |
11 | * - start_name is the name of the existing branch that the new branch should | |
12 | * start from | |
13 | * | |
14 | * - force enables overwriting an existing (non-head) branch | |
15 | * | |
f6cea74d KS |
16 | * - clobber_head_ok allows the currently checked out (hence existing) |
17 | * branch to be overwritten; without 'force', it has no effect. | |
18 | * | |
4bd488ea JK |
19 | * - reflog creates a reflog for the branch |
20 | * | |
f6cea74d KS |
21 | * - quiet suppresses tracking information |
22 | * | |
4bd488ea JK |
23 | * - track causes the new branch to be configured to merge the remote branch |
24 | * that start_name is a tracking branch for (if any). | |
e2bbd0cc | 25 | * |
c369e7b8 | 26 | */ |
4bd488ea | 27 | void create_branch(const char *name, const char *start_name, |
e2bbd0cc KS |
28 | int force, int clobber_head_ok, |
29 | int reflog, int quiet, enum branch_track track); | |
e496c003 | 30 | |
55c4a673 | 31 | /* |
bc1c9c0e JH |
32 | * Check if 'name' can be a valid name for a branch; die otherwise. |
33 | * Return 1 if the named branch already exists; return 0 otherwise. | |
34 | * Fill ref with the full refname for the branch. | |
35 | */ | |
36 | extern int validate_branchname(const char *name, struct strbuf *ref); | |
37 | ||
38 | /* | |
39 | * Check if a branch 'name' can be created as a new branch; die otherwise. | |
40 | * 'force' can be used when it is OK for the named branch already exists. | |
41 | * Return 1 if the named branch already exists; return 0 otherwise. | |
42 | * Fill ref with the full refname for the branch. | |
55c4a673 | 43 | */ |
bc1c9c0e | 44 | extern int validate_new_branchname(const char *name, struct strbuf *ref, int force); |
55c4a673 | 45 | |
c369e7b8 DB |
46 | /* |
47 | * Remove information about the state of working on the current | |
48 | * branch. (E.g., MERGE_HEAD) | |
49 | */ | |
50 | void remove_branch_state(void); | |
51 | ||
a9f2c136 | 52 | /* |
13931236 MM |
53 | * Configure local branch "local" as downstream to branch "remote" |
54 | * from remote "origin". Used by git branch --set-upstream. | |
27852b2c | 55 | * Returns 0 on success. |
a9f2c136 JH |
56 | */ |
57 | #define BRANCH_CONFIG_VERBOSE 01 | |
27852b2c | 58 | extern int install_branch_config(int flag, const char *local, const char *origin, const char *remote); |
a9f2c136 | 59 | |
6f9a3321 JH |
60 | /* |
61 | * Read branch description | |
62 | */ | |
63 | extern int read_branch_desc(struct strbuf *, const char *branch_name); | |
64 | ||
ed89f84b ES |
65 | /* |
66 | * Check if a branch is checked out in the main worktree or any linked | |
67 | * worktree and die (with a message describing its checkout location) if | |
68 | * it is. | |
69 | */ | |
8d9fdd70 | 70 | extern void die_if_checked_out(const char *branch, int ignore_current_worktree); |
ed89f84b | 71 | |
70999e9c KY |
72 | /* |
73 | * Update all per-worktree HEADs pointing at the old ref to point the new ref. | |
74 | * This will be used when renaming a branch. Returns 0 if successful, non-zero | |
75 | * otherwise. | |
76 | */ | |
39ee4c6c KM |
77 | extern int replace_each_worktree_head_symref(const char *oldref, const char *newref, |
78 | const char *logmsg); | |
70999e9c | 79 | |
e496c003 | 80 | #endif |