nodegit/test/tests/commit.js at master · nodegit/nodegit · GitHub

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var assert = require("assert");

var path = require("path");

var fse = require("fs-extra");

var garbageCollect = require("../utils/garbage_collect.js");

var leakTest = require("../utils/leak_test");

var local = path.join.bind(path, __dirname);

var exec = require("../../utils/execPromise");

describe("Commit", function() {

var NodeGit = require("../../");

var Repository = NodeGit.Repository;

var Commit = NodeGit.Commit;

var Diff = NodeGit.Diff;

var Oid = NodeGit.Oid;

var reposPath = local("../repos/workdir");

var newRepoPath = local("../repos/new");

var oid = "fce88902e66c72b5b93e75bdb5ae717038b221f6";

function reinitialize(test) {

return Repository.open(reposPath)

.then(function(repository) {

test.repository = repository;

return repository.getCommit(oid);

})

.then(function(commit) {

test.commit = commit;

});

}

function commitFile(repo, fileName, fileContent, commitMessage) {

var index;

var treeOid;

var parent;

return fse.writeFile(path.join(repo.workdir(), fileName), fileContent)

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

return index.addByPath(fileName);

})

.then(function() {

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(oidResult) {

treeOid = oidResult;

return NodeGit.Reference.nameToId(repo, "HEAD");

})

.then(function(head) {

return repo.getCommit(head);

})

.then(function(parentResult) {

parent = parentResult;

return Promise.all([

NodeGit.Signature.create("Foo Bar", "foo@bar.com", 123456789, 60),

NodeGit.Signature.create("Foo A Bar", "foo@bar.com", 987654321, 90)

]);

})

.then(function(signatures) {

var author = signatures[0];

var committer = signatures[1];

return repo.createCommit(

"HEAD",

author,

committer,

"message",

treeOid,

[parent]);

});

}

function undoCommit() {

return exec("git reset --hard HEAD~1", {cwd: reposPath});

}

beforeEach(function() {

return reinitialize(this);

});

it("will fail with an invalid sha", function() {

return this.repository.getCommit("invalid").then(null, function(err) {

assert.ok(err instanceof Error);

});

it("has a message", function() {

assert.equal(this.commit.message(), "Update README.md");

});

it("has a raw message", function() {

assert.equal(this.commit.messageRaw(), "Update README.md");

});

it("has a message encoding", function() {

var encoding = this.commit.messageEncoding();

assert.ok(encoding === "UTF-8" || encoding === undefined);

});

it("has a summary", function() {

assert.equal(this.commit.summary(), "Update README.md");

});

it("has a sha", function() {

assert.equal(this.commit.sha(), oid);

});

it("has a time", function() {

assert.equal(this.commit.timeMs(), 1362012884000);

});

it("has a date", function() {

assert.equal(this.commit.date().getTime(), 1362012884000);

});

it("has a time offset", function() {

assert.equal(this.commit.timeOffset(), 780);

});

it("can call getTree on a parent commit", function() {

return this.commit.parent(0)

.then(function(parent) {

return parent.getTree();

})

.then(function(tree) {

assert.equal(

tree.id().toString(), "327ff68e59f94f0c25d2c62fb0938efa01e8a107"

);

});

it("can create a commit", function() {

var test = this;

var expectedCommitId = "315e77328ef596f3bc065d8ac6dd2c72c09de8a5";

var fileName = "newfile.txt";

var fileContent = "hello world";

var repo;

var index;

var treeOid;

var parent;

return NodeGit.Repository.open(reposPath)

.then(function(repoResult) {

repo = repoResult;

return fse.writeFile(path.join(repo.workdir(), fileName), fileContent);

})

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

return index.addByPath(fileName);

})

.then(function() {

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(oidResult) {

treeOid = oidResult;

return NodeGit.Reference.nameToId(repo, "HEAD");

})

.then(function(head) {

return repo.getCommit(head);

})

.then(function(parentResult) {

parent = parentResult;

return Promise.all([

NodeGit.Signature.create("Foo Bar", "foo@bar.com", 123456789, 60),

NodeGit.Signature.create("Foo A Bar", "foo@bar.com", 987654321, 90)

]);

})

.then(function(signatures) {

var author = signatures[0];

var committer = signatures[1];

return repo.createCommit(

"HEAD",

author,

committer,

"message",

treeOid,

[parent]);

})

.then(function(commitId) {

assert.equal(expectedCommitId, commitId);

return undoCommit()

.then(function(){

return reinitialize(test);

});

}, function(reason) {

return reinitialize(test)

.then(function() {

return Promise.reject(reason);

});

it("can create a commit as a buffer", function() {

var test = this;

var fileName = "newfile.txt";

var fileContent = "hello world";

const expectedCommitContent =

"tree 11c8685af551550e73e5ab89fa554576bd92ef3f\n" +

"parent 32789a79e71fbc9e04d3eff7425e1771eb595150\n" +

"author Foo Bar <foo@bar.com> 123456789 +0100\n" +

"committer Foo A Bar <foo@bar.com> 987654321 +0130\n\n" +

"message";

var repo;

var index;

var treeOid;

var parent;

return NodeGit.Repository.open(reposPath)

.then(function(repoResult) {

repo = repoResult;

return fse.writeFile(path.join(repo.workdir(), fileName), fileContent);

})

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

return index.addByPath(fileName);

})

.then(function() {

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(oidResult) {

treeOid = oidResult;

return NodeGit.Reference.nameToId(repo, "HEAD");

})

.then(function(head) {

return repo.getCommit(head);

})

.then(function(parentResult) {

parent = parentResult;

return Promise.all([

NodeGit.Signature.create("Foo Bar", "foo@bar.com", 123456789, 60),

NodeGit.Signature.create("Foo A Bar", "foo@bar.com", 987654321, 90)

]);

})

.then(function(signatures) {

var author = signatures[0];

var committer = signatures[1];

return repo.createCommitBuffer(

author,

committer,

"message",

treeOid,

[parent]);

})

.then(function(commitContent) {

assert.equal(expectedCommitContent, commitContent);

return reinitialize(test);

}, function(reason) {

return reinitialize(test)

.then(function() {

return Promise.reject(reason);

});

it("can amend commit", function(){

var commitToAmendId = "315e77328ef596f3bc065d8ac6dd2c72c09de8a5";

var expectedAmendedCommitId = "a41de0d1c3dc169c873dd03bd9240d9f88e60ffc";

var fileName = "newfile.txt";

var fileContent = "hello world";

var newFileName = "newerfile.txt";

var newFileContent = "goodbye world";

var messageEncoding = "US-ASCII";

var message = "First commit";

var repo;

var index;

var treeOid;

var parent;

var author;

var committer;

var amendedCommitId;

return NodeGit.Repository.open(reposPath)

.then(function(repoResult) {

repo = repoResult;

return fse.writeFile(path.join(repo.workdir(), fileName), fileContent);

})

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

return index.addByPath(fileName);

})

.then(function() {

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(oidResult) {

treeOid = oidResult;

return NodeGit.Reference.nameToId(repo, "HEAD");

})

.then(function(head) {

return repo.getCommit(head);

})

.then(function(parentResult) {

parent = parentResult;

return Promise.all([

NodeGit.Signature.create("Foo Bar", "foo@bar.com", 123456789, 60),

NodeGit.Signature.create("Foo A Bar", "foo@bar.com", 987654321, 90)

]);

})

.then(function(signatures) {

var author = signatures[0];

var committer = signatures[1];

return repo.createCommit(

"HEAD",

author,

committer,

"message",

treeOid,

[parent]);

})

.then(function() {

return fse.writeFile(

path.join(repo.workdir(), newFileName),

newFileContent

);

})

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

return index.addByPath(newFileName);

})

.then(function() {

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(resultOid){

treeOid = resultOid;

return Promise.all([

repo.getCommit(commitToAmendId),

NodeGit.Signature.create(

"New Foo Bar",

"newfoo@bar.com",

246802468,

NodeGit.Signature.create(

"New Foo A Bar",

"newfoo@bar.com",

4807891730,

)

]);

})

.then(function(amendInfo){

var commit = amendInfo[0];

author = amendInfo[1];

committer = amendInfo[2];

return commit.amend(

"HEAD",

author,

committer,

messageEncoding,

message,

treeOid

);

})

.then(function(commitId){

amendedCommitId = commitId;

return undoCommit();

})

.then(function(){

assert.equal(amendedCommitId, expectedAmendedCommitId);

});

it("can amend commit and update reference separately", function() {

var customReflogMessage = "updating reference manually";

var head, repo, oid, originalReflogCount;

return NodeGit.Repository.open(reposPath)

.then(function(repoResult) {

repo = repoResult;

// grab the original reflog entry count (to make sure .amend

// doesn't add a reflog entry when not given a reference)

return NodeGit.Reflog.read(repo, "HEAD");

})

.then(function(reflog) {

originalReflogCount = reflog.entrycount();

// get the head reference and commit

return repo.head();

})

.then(function(headResult) {

head = headResult;

return repo.getHeadCommit();

})

.then(function(headCommit) {

// amend the commit but don't update any reference

// (passing null as update_ref)

return headCommit.amend(

null,

"message",

null,

null);

}).then(function(oidResult) {

oid = oidResult;

// update the reference manually

return head.setTarget(oid, customReflogMessage);

}).then(function() {

// load reflog and make sure the last message is what we expected

return NodeGit.Reflog.read(repo, "HEAD");

}).then(function(reflog) {

var reflogEntry = reflog.entryByIndex(0);

assert.equal(

reflogEntry.message(),

customReflogMessage

);

assert.equal(

reflogEntry.idNew().toString(),

oid

);

// only setTarget should have added to the entrycount

assert.equal(reflog.entrycount(), originalReflogCount + 1);

});

describe("amendWithSignature", function() {

it("can amend with signature", function() {

const signedData = "-----BEGIN PGP SIGNATURE-----\n" +

"\n" +

"iQJHBAEBCAAxFiEEKdxGpJ93wnkLaBKfURjJKedOfEMFAlxPKUYTHHN0ZXZla0Bh\n" +

"eG9zb2Z0LmNvbQAKCRBRGMkp5058Q3vcD/0Uf6P68g98Kbvsgjg/aidM1ujruXaw\n" +

"X5WSsCAw+wWGICOj0n+KBnmQruI4HSFz3zykEshuOpcBv1X/+huwDeB/hBqonCU8\n" +

"QdexCdWR70YbT1bufesUwV9v1qwE4WOmFxWXgwh55K0wDRkc0u2aLcwrJkIEEVfs\n" +

"HqZyFzU4kwbGekY/m7d1DsBhWyKEGW9/25WMYmjWOWOiaFjeBaHLlxiEM8KGnMLH\n" +

"wx37NuFuaABgi23AAcBGdeWy04TEuU4S51+bHM3RotrZ2cryW2lEbkkXodhIJcq0\n" +

"RgrStCbvR0ehnOPdYSiRbxK8JNLZuNjHlK2g7wVi+C83vwMQuhU4H6OlYHGVr664\n" +

"4YzL83FdIo7wiMOFd2OOMLlCfHgTun60FvjCs4WHjrwH1fQl287FRPLa/4olBSQP\n" +

"yUXJaZdxm4cB4L/1pmbb/J/XUiOio3MpaN3GFm2hZloUlag1uPDBtCxTl5odvj4a\n" +

"GOmTBWznXxF/zrKnQVSvv+EccNxYFc0VVjAxGgNqPzIxDAKtw1lE5pbBkFpFpNHz\n" +

"StmwZkP9QIJY4hJYQfM+pzHLe8xjexL+Kh/TrYXgY1m/4vJe0HJSsnRnaR8Yfqhh\n" +

"LReqo94VHRYXR0rZQv4py0D9TrWaI8xHLve6ewhLPNRzyaI9fNrinbcPYZZOWnRi\n" +

"ekgUBx+BX6nJOw==\n" +

"=4Hy5\n" +

"-----END PGP SIGNATURE-----";

const onSignature = () => ({

code: NodeGit.Error.CODE.OK,

field: "gpgsig",

signedData

});

var repo;

var oid;

var commit;

var message;

var parents;

return NodeGit.Repository.open(reposPath)

.then(function(repoResult) {

repo = repoResult;

return repo.getHeadCommit();

})

.then(function(headCommit) {

message = headCommit.message() + "\n";

parents = headCommit.parents();

return headCommit.amendWithSignature(

null,

onSignature

);

})

.then(function(oidResult) {

oid = oidResult;

return NodeGit.Commit.lookup(repo, oid);

})

.then(function(commitResult) {

commit = commitResult;

return commit.getSignature("gpgsig");

})

.then(function(signatureInfo) {

assert.equal(signatureInfo.signature, signedData);

assert.equal(commit.message(), message);

assert.deepEqual(commit.parents(), parents);

});

it("will respects overridden arguments", function() {