Git commits

The Git commits API lets you read and write commit objects to your Git database on GitHub Enterprise Server.

About the Git commits API

A Git commit is a snapshot of the hierarchy (Git tree) and the contents of the files (Git blob) in a Git repository. These endpoints allow you to read and write commit objects to your Git database on GitHub Enterprise Server.

Create a commit

Works with GitHub Apps

Creates a new Git commit object.

Signature verification object

The response will include a verification object that describes the result of verifying the commit's signature. The following fields are included in the verification object:

Name	Type	Description
`verified`	`boolean`	Indicates whether GitHub considers the signature in this commit to be verified.
`reason`	`string`	The reason for verified value. Possible values and their meanings are enumerated in the table below.
`signature`	`string`	The signature that was extracted from the commit.
`payload`	`string`	The value that was signed.

These are the possible values for reason in the verification object:

Value	Description
`expired_key`	The key that made the signature is expired.
`not_signing_key`	The "signing" flag is not among the usage flags in the GPG key that made the signature.
`gpgverify_error`	There was an error communicating with the signature verification service.
`gpgverify_unavailable`	The signature verification service is currently unavailable.
`unsigned`	The object does not include a signature.
`unknown_signature_type`	A non-PGP signature was found in the commit.
`no_user`	No user was associated with the `committer` email address in the commit.
`unverified_email`	The `committer` email address in the commit was associated with a user, but the email address is not verified on her/his account.
`bad_email`	The `committer` email address in the commit is not included in the identities of the PGP key that made the signature.
`unknown_key`	The key that made the signature has not been registered with any user's account.
`malformed_signature`	There was an error parsing the signature.
`invalid`	The signature could not be cryptographically verified using the key whose key-id was found in the signature.
`valid`	None of the above errors applied, so the signature is considered to be verified.

Parameters

Headers

Name, Type, Description

acceptstring

Setting to application/vnd.github.v3+json is recommended.

Path parameters

Name, Type, Description

ownerstringRequired

The account owner of the repository. The name is not case sensitive.

repostringRequired

The name of the repository. The name is not case sensitive.

Body parameters

Name, Type, Description

messagestringRequired

The commit message

treestringRequired

The SHA of the tree object this commit points to

parentsarray of strings

The SHAs of the commits that were the parents of this commit. If omitted or empty, the commit will be written as a root commit. For a single parent, an array of one SHA should be provided; for a merge commit, an array of more than one should be provided.

authorobject

Information about the author of the commit. By default, the author will be the authenticated user and the current date. See the author and committer object below for details.

Properties of theauthorobject

Name, Type, Description
`name`stringRequired The name of the author (or committer) of the commit
`email`stringRequired The email of the author (or committer) of the commit
`date`string Indicates when this commit was authored (or committed). This is a timestamp in ISO 8601 format: `YYYY-MM-DDTHH:MM:SSZ`.

committerobject

Information about the person who is making the commit. By default, committer will use the information set in author. See the author and committer object below for details.

Properties of thecommitterobject

Name, Type, Description
`name`string The name of the author (or committer) of the commit
`email`string The email of the author (or committer) of the commit
`date`string Indicates when this commit was authored (or committed). This is a timestamp in ISO 8601 format: `YYYY-MM-DDTHH:MM:SSZ`.

signaturestring

The PGP signature of the commit. GitHub adds the signature to the gpgsig header of the created commit. For a commit signature to be verifiable by Git or GitHub, it must be an ASCII-armored detached PGP signature over the string commit as it would be written to the object database. To pass a signature parameter, you need to first manually create a valid PGP signature, which can be complicated. You may find it easier to use the command line to create signed commits.

HTTP response status codes

Status code	Description
`201`	Created
`404`	Resource not found
`422`	Validation failed

Code samples

post/repos/{owner}/{repo}/git/commits

curl \
  -X POST \
  -H "Accept: application/vnd.github.v3+json" \ 
  -H "Authorization: token <TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/git/commits \
  -d '{"message":"my commit message","author":{"name":"Mona Octocat","email":"octocat@github.com","date":"2008-07-09T16:13:30+12:00"},"parents":["7d1b31e74ee336d15cbd21741bc88a537ed063a0"],"tree":"827efc6d56897b048c772eb4087f854f46256132","signature":"-----BEGIN PGP SIGNATURE-----\n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\neSakNQMfbbMcljkha+ZMuVQX1K9aRlVqbmv3ZMWh+OijLYVU2bc=\n=5Io4\n-----END PGP SIGNATURE-----\n"}'

Response

Status: 201

{
  "sha": "7638417db6d59f3c431d3e1f261cc637155684cd",
  "node_id": "MDY6Q29tbWl0NzYzODQxN2RiNmQ1OWYzYzQzMWQzZTFmMjYxY2M2MzcxNTU2ODRjZA==",
  "url": "https://api.github.com/repos/octocat/Hello-World/git/commits/7638417db6d59f3c431d3e1f261cc637155684cd",
  "author": {
    "date": "2014-11-07T22:01:45Z",
    "name": "Monalisa Octocat",
    "email": "octocat@github.com"
  },
  "committer": {
    "date": "2014-11-07T22:01:45Z",
    "name": "Monalisa Octocat",
    "email": "octocat@github.com"
  },
  "message": "my commit message",
  "tree": {
    "url": "https://api.github.com/repos/octocat/Hello-World/git/trees/827efc6d56897b048c772eb4087f854f46256132",
    "sha": "827efc6d56897b048c772eb4087f854f46256132"
  },
  "parents": [
    {
      "url": "https://api.github.com/repos/octocat/Hello-World/git/commits/7d1b31e74ee336d15cbd21741bc88a537ed063a0",
      "sha": "7d1b31e74ee336d15cbd21741bc88a537ed063a0",
      "html_url": "https://github.com/octocat/Hello-World/commit/7d1b31e74ee336d15cbd21741bc88a537ed063a0"
    }
  ],
  "verification": {
    "verified": false,
    "reason": "unsigned",
    "signature": null,
    "payload": null
  },
  "html_url": "https://github.com/octocat/Hello-World/commit/7638417db6d59f3c431d3e1f261cc637155684cd"
}

Get a commit

Works with GitHub Apps

Gets a Git commit object.

Signature verification object

The response will include a verification object that describes the result of verifying the commit's signature. The following fields are included in the verification object:

Name	Type	Description
`verified`	`boolean`	Indicates whether GitHub considers the signature in this commit to be verified.
`reason`	`string`	The reason for verified value. Possible values and their meanings are enumerated in the table below.
`signature`	`string`	The signature that was extracted from the commit.
`payload`	`string`	The value that was signed.

These are the possible values for reason in the verification object:

Value	Description
`expired_key`	The key that made the signature is expired.
`not_signing_key`	The "signing" flag is not among the usage flags in the GPG key that made the signature.
`gpgverify_error`	There was an error communicating with the signature verification service.
`gpgverify_unavailable`	The signature verification service is currently unavailable.
`unsigned`	The object does not include a signature.
`unknown_signature_type`	A non-PGP signature was found in the commit.
`no_user`	No user was associated with the `committer` email address in the commit.
`unverified_email`	The `committer` email address in the commit was associated with a user, but the email address is not verified on her/his account.
`bad_email`	The `committer` email address in the commit is not included in the identities of the PGP key that made the signature.
`unknown_key`	The key that made the signature has not been registered with any user's account.
`malformed_signature`	There was an error parsing the signature.
`invalid`	The signature could not be cryptographically verified using the key whose key-id was found in the signature.
`valid`	None of the above errors applied, so the signature is considered to be verified.

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github.v3+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`commit_sha`stringRequired The SHA of the commit.

HTTP response status codes

Status code	Description
`200`	OK
`404`	Resource not found

Code samples

get/repos/{owner}/{repo}/git/commits/{commit_sha}

curl \
  -H "Accept: application/vnd.github.v3+json" \ 
  -H "Authorization: token <TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/git/commits/COMMIT_SHA

Response

Status: 200

{
  "sha": "7638417db6d59f3c431d3e1f261cc637155684cd",
  "node_id": "MDY6Q29tbWl0NmRjYjA5YjViNTc4NzVmMzM0ZjYxYWViZWQ2OTVlMmU0MTkzZGI1ZQ==",
  "url": "https://api.github.com/repos/octocat/Hello-World/git/commits/7638417db6d59f3c431d3e1f261cc637155684cd",
  "html_url": "https://github.com/octocat/Hello-World/commit/7638417db6d59f3c431d3e1f261cc637155684cd",
  "author": {
    "date": "2014-11-07T22:01:45Z",
    "name": "Monalisa Octocat",
    "email": "octocat@github.com"
  },
  "committer": {
    "date": "2014-11-07T22:01:45Z",
    "name": "Monalisa Octocat",
    "email": "octocat@github.com"
  },
  "message": "added readme, because im a good github citizen",
  "tree": {
    "url": "https://api.github.com/repos/octocat/Hello-World/git/trees/691272480426f78a0138979dd3ce63b77f706feb",
    "sha": "691272480426f78a0138979dd3ce63b77f706feb"
  },
  "parents": [
    {
      "url": "https://api.github.com/repos/octocat/Hello-World/git/commits/1acc419d4d6a9ce985db7be48c6349a0475975b5",
      "sha": "1acc419d4d6a9ce985db7be48c6349a0475975b5",
      "html_url": "https://github.com/octocat/Hello-World/commit/7638417db6d59f3c431d3e1f261cc637155684cd"
    }
  ],
  "verification": {
    "verified": false,
    "reason": "unsigned",
    "signature": null,
    "payload": null
  }
}