Branches API
DETAILS: Tier: Free, Premium, Ultimate Offering: GitLab.com, Self-managed, GitLab Dedicated
This API operates on repository branches.
See also Protected branches API.
List repository branches
Get a list of repository branches from a project, sorted by name alphabetically.
NOTE: This endpoint can be accessed without authentication if the repository is publicly accessible.
GET /projects/:id/repository/branches
Parameters:
Attribute | Type | Required | Description |
---|---|---|---|
id |
integer or string | yes | ID or URL-encoded path of the project. |
search |
string | no | Return list of branches containing the search string. Use ^term to find branches that begin with term , and term$ to find branches that end with term . |
regex |
string | no | Return list of branches with names matching a re2 regular expression. |
Example request:
curl --header "PRIVATE-TOKEN: <your_access_token>" \
--url "https://gitlab.example.com/api/v4/projects/5/repository/branches"
Example response:
[
{
"name": "main",
"merged": false,
"protected": true,
"default": true,
"developers_can_push": false,
"developers_can_merge": false,
"can_push": true,
"web_url": "https://gitlab.example.com/my-group/my-project/-/tree/main",
"commit": {
"id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
"short_id": "7b5c3cc",
"created_at": "2024-06-28T03:44:20-07:00",
"parent_ids": [
"4ad91d3c1144c406e50c7b33bae684bd6837faf8"
],
"title": "add projects API",
"message": "add projects API",
"author_name": "John Smith",
"author_email": "john@example.com",
"authored_date": "2024-06-27T05:51:39-07:00",
"committer_name": "John Smith",
"committer_email": "john@example.com",
"committed_date": "2024-06-28T03:44:20-07:00",
"trailers": {},
"extended_trailers": {},
"web_url": "https://gitlab.example.com/my-group/my-project/-/commit/7b5c3cc8be40ee161ae89a06bba6229da1032a0c"
}
},
...
]
Get single repository branch
Get a single project repository branch.
NOTE: This endpoint can be accessed without authentication if the repository is publicly accessible.
GET /projects/:id/repository/branches/:branch
Parameters:
Attribute | Type | Required | Description |
---|---|---|---|
id |
integer or string | yes | ID or URL-encoded path of the project. |
branch |
string | yes | URL-encoded name of the branch. |
Example request:
curl --header "PRIVATE-TOKEN: <your_access_token>" \
--url "https://gitlab.example.com/api/v4/projects/5/repository/branches/main"
Example response:
{
"name": "main",
"merged": false,
"protected": true,
"default": true,
"developers_can_push": false,
"developers_can_merge": false,
"can_push": true,
"web_url": "https://gitlab.example.com/my-group/my-project/-/tree/main",
"commit": {
"id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
"short_id": "7b5c3cc",
"created_at": "2012-06-28T03:44:20-07:00",
"parent_ids": [
"4ad91d3c1144c406e50c7b33bae684bd6837faf8"
],
"title": "add projects API",
"message": "add projects API",
"author_name": "John Smith",
"author_email": "john@example.com",
"authored_date": "2012-06-27T05:51:39-07:00",
"committer_name": "John Smith",
"committer_email": "john@example.com",
"committed_date": "2012-06-28T03:44:20-07:00",
"trailers": {},
"web_url": "https://gitlab.example.com/my-group/my-project/-/commit/7b5c3cc8be40ee161ae89a06bba6229da1032a0c"
}
}
Protect repository branch
See POST /projects/:id/protected_branches
for
information on protecting repository branches.
Unprotect repository branch
See DELETE /projects/:id/protected_branches/:name
for information on unprotecting repository branches.
Create repository branch
Create a new branch in the repository.
POST /projects/:id/repository/branches
Parameters:
Attribute | Type | Required | Description |
---|---|---|---|
id |
integer | yes | ID or URL-encoded path of the project. |
branch |
string | yes | Name of the branch. |
ref |
string | yes | Branch name or commit SHA to create branch from. |
Example request:
curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" \
--url "https://gitlab.example.com/api/v4/projects/5/repository/branches?branch=newbranch&ref=main"
Example response:
{
"commit": {
"id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
"short_id": "7b5c3cc",
"created_at": "2012-06-28T03:44:20-07:00",
"parent_ids": [
"4ad91d3c1144c406e50c7b33bae684bd6837faf8"
],
"title": "add projects API",
"message": "add projects API",
"author_name": "John Smith",
"author_email": "john@example.com",
"authored_date": "2012-06-27T05:51:39-07:00",
"committer_name": "John Smith",
"committer_email": "john@example.com",
"committed_date": "2012-06-28T03:44:20-07:00",
"trailers": {},
"web_url": "https://gitlab.example.com/my-group/my-project/-/commit/7b5c3cc8be40ee161ae89a06bba6229da1032a0c"
},
"name": "newbranch",
"merged": false,
"protected": false,
"default": false,
"developers_can_push": false,
"developers_can_merge": false,
"can_push": true,
"web_url": "https://gitlab.example.com/my-group/my-project/-/tree/newbranch"
}
Delete repository branch
Delete a branch from the repository.
NOTE: In the case of an error, an explanation message is provided.
DELETE /projects/:id/repository/branches/:branch
Parameters:
Attribute | Type | Required | Description |
---|---|---|---|
id |
integer/string | yes | ID or URL-encoded path of the project. |
branch |
string | yes | Name of the branch. |
Example request:
curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" \
--url "https://gitlab.example.com/api/v4/projects/5/repository/branches/newbranch"
NOTE: Deleting a branch does not completely erase all related data. Some information persists to maintain project history and to support recovery processes. For more information, see Handle sensitive information.
Delete merged branches
Deletes all branches that are merged into the project's default branch.
NOTE: Protected branches are not deleted as part of this operation.
DELETE /projects/:id/repository/merged_branches
Parameters:
Attribute | Type | Required | Description |
---|---|---|---|
id |
integer/string | yes | ID or URL-encoded path of the project. |
Example request:
curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" \
--url "https://gitlab.example.com/api/v4/projects/5/repository/merged_branches"