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var assert = require("assert");
var path = require("path");
var local = path.join.bind(path, __dirname);
var _ = require("lodash");
var fp = require("lodash/fp");
var garbageCollect = require("../utils/garbage_collect.js");
var RepoUtils = require("../utils/repository_setup");
const isNode8 = process.versions.node.split(".")[0] === "8";
describe("Remote", function() {
var NodeGit = require("../../");
var Repository = NodeGit.Repository;
var Remote = NodeGit.Remote;
var reposPath = local("../repos/workdir");
var bareReposPath = local("../repos/bare");
var url = "https://github.com/nodegit/test";
var url2 = "https://github.com/nodegit/test2";
var privateUrl = "git@github.com:nodegit/private";
function removeNonOrigins(repo) {
return repo.getRemoteNames()
.then(function(remotes) {
return remotes.reduce(function(promise, remote) {
if (remote !== "origin") {
promise = promise.then(function() {
return Remote.delete(repo, remote);
});
}
return promise;
}, Promise.resolve());
});
}
beforeEach(function() {
var test = this;
return Repository.open(reposPath)
.then(function(repository) {
test.repository = repository;
return Remote.lookup(repository, "origin");
})
.then(function(remote) {
test.remote = remote;
return removeNonOrigins(test.repository);
})
.then(function() {
return RepoUtils.createRepository(bareReposPath, 1);
});
});
after(function() {
return removeNonOrigins(this.repository);
});
it("can load a remote", function() {
assert.ok(this.remote instanceof Remote);
});
it("can read the remote url", function() {
assert.equal(this.remote.url().replace(".git", ""), url);
});
it("has an empty pushurl by default", function() {
assert.equal(this.remote.pushurl(), undefined);
});
it("can set a remote", function() {
var repository = this.repository;
return Remote.create(repository, "origin1", url)
.then(function() {
return Remote.setPushurl(repository, "origin1", "https://google.com/");
})
.then(function() {
return Remote.lookup(repository, "origin1");
})
.then(function(remote) {
assert.equal(remote.pushurl(), "https://google.com/");
});
});
it("can read the remote name", function() {
assert.equal(this.remote.name(), "origin");
});
it("can create and load a new remote", function() {
var repository = this.repository;
return Remote.create(repository, "origin2", url)
.then(function() {
return Remote.lookup(repository, "origin2");
})
.then(function(remote) {
assert(remote.url(), url);
});
});
it("can rename a remote", function() {
var repository = this.repository;
return Remote.list(repository)
.then(function(remoteNames) {
assert.deepEqual(remoteNames, ["origin"]);
return Remote.rename(repository, "origin", "origin2");
})
.then(function(problems) {
assert.deepEqual(problems, []);
return Remote.list(repository);
})
.then(function(remoteNames) {
assert.deepEqual(remoteNames, ["origin2"]);
return Remote.rename(repository, "origin2", "origin");
})
.then(function(problems) {
assert.deepEqual(problems, []);
return Remote.list(repository);
})
.then(function(remoteNames) {
assert.deepEqual(remoteNames, ["origin"]);
});
});
it("can delete a remote", function() {
var repository = this.repository;
return Remote.create(repository, "origin3", url)
.then(function() {
return Remote.delete(repository, "origin3");
})
.then(function() {
return Remote.lookup(repository, "origin3")
// We only want to catch the failed lookup
.then(Promise.reject.bind(Promise), Promise.resolve.bind(Promise));
});
});
it("can download from a remote", function() {
var repo = this.repository;
var remoteCallbacks;
return repo.getRemote("origin")
.then(function(remote) {
remoteCallbacks = {
certificateCheck: () => 0
};
return remote.connect(NodeGit.Enums.DIRECTION.FETCH, remoteCallbacks)
.then(function() {
return remote.download(null);
}).then(function() {
return remote.disconnect();
});
});
});
it("can monitor transfer progress while pushing", function() {
var repo = this.repository;
var wasCalled = false;
return Remote.create(repo, "bare", bareReposPath)
.then(function(remote) {
var fetchOpts = {
callbacks: {
pushTransferProgress: function() {
wasCalled = true;
}
}
};
var ref = "refs/heads/master";
var refs = [ref + ":" + ref];
return remote.push(refs, fetchOpts)
.then(function(res) {
assert.ok(wasCalled);
});
});
});
it("can monitor transfer progress while pushing with throttling",
function() {
var repo = this.repository;
var wasCalled = false;
return Remote.create(repo, "bare", bareReposPath)
.then(function(remote) {
var fetchOpts = {
callbacks: {
pushTransferProgress: {
throttle: 200,
callback: function() {
wasCalled = true;
},
}
}
};
var ref = "refs/heads/master";
var refs = [ref + ":" + ref];
return remote.push(refs, fetchOpts)
.then(function(res) {
assert.ok(wasCalled);
});
});
}
);
it("can monitor transfer progress while downloading", function() {
// Set a reasonable timeout here now that our repository has grown.
this.timeout(600000);
var repo = this.repository;
var wasCalled = false;
return Remote.create(repo, "test2", url2)
.then(function(remote) {
var fetchOpts = {
callbacks: {
credentials: function(url, userName) {
return NodeGit.Credential.sshKeyFromAgent(userName);
},
certificateCheck: () => 0,
transferProgress: function() {
wasCalled = true;
}
}
};
return remote.fetch(null, fetchOpts, null);
})
.then(function() {
assert.ok(wasCalled);
return Remote.delete(repo, "test2");
});
});
it("can get the default branch of a remote", function() {
var remoteCallbacks = {
certificateCheck: () => 0
};
var remote = this.remote;
return remote.connect(NodeGit.Enums.DIRECTION.FETCH, remoteCallbacks)
.then(function() { return remote.defaultBranch(); })
.then(function(branchName) {
assert.equal("refs/heads/master", branchName);
});
});
it("can fetch from a remote", function() {
return this.repository.fetch("origin", {
callbacks: {
credentials: function(url, userName) {
return NodeGit.Credential.sshKeyFromAgent(userName);
},
certificateCheck: () => 0
}
});
});
it("can fetch from a private repository", function() {
var repo = this.repository;
var fetchOptions = {
callbacks: {
credentials: function(url, userName) {
return NodeGit.Credential.sshKeyNew(
userName,
path.resolve("./test/nodegit-test-rsa.pub"),
path.resolve("./test/nodegit-test-rsa"),
""
);
},
certificateCheck: () => 0
}
};
return Remote.create(repo, "private", privateUrl)
.then(function(remote) {
return remote.fetch(null, fetchOptions, "Fetch from private");
})
.catch(function() {
assert.fail("Unable to fetch from private repository");
});
});
it("can reject fetching from private repository without valid credentials",
function() {
var repo = this.repository;
var firstPass = true;
var fetchOptions = {
callbacks: {
credentials: function(url, userName) {
if (firstPass) {
firstPass = false;
return NodeGit.Credential.sshKeyFromAgent(userName);
}
},
certificateCheck: () => 0
}
};
return Remote.create(repo, "private", privateUrl)
.then(function(remote) {
return remote.fetch(null, fetchOptions, "Fetch from private");
})
.then(function () {
assert.fail("Should not be able to fetch from repository");
})
.catch(function(error) {
assert.equal(
error.message.trim(),
"ERROR: Repository not found.",
"Should not be able to find repository."
);
});
});
it("can fetch from all remotes", function() {
var repository = this.repository;
return Remote.create(repository, "test1", url)
.then(function() {
return Remote.create(repository, "test2", url2);
})
.then(function() {
return repository.fetchAll({
callbacks: {
credentials: function(url, userName) {
return NodeGit.Credential.sshKeyFromAgent(userName);
},
certificateCheck: () => 0
}
});
});
});
if (!isNode8) {
it("will reject if credentials promise rejects", function() {
var repo = this.repository;
var branch = "should-not-exist";
return Remote.lookup(repo, "origin")
.then(function(remote) {
var ref = "refs/heads/" + branch;
var refs = [ref + ":" + ref];
var options = {
callbacks: {
credentials: function(url, userName) {
var test = Promise.resolve("test")
.then(function() { return; })
.then(function() { return; })
.then(function() { return; })
.then(function() {
return Promise.reject(new Error("failure case"));
});
return test;
},
certificateCheck: () => 0
}
};
return remote.push(refs, options);
})
.then(function() {
return Promise.reject(
new Error("should not be able to push to the repository"));
}, function(err) {
if (err.message === "failure case")
{
return Promise.resolve();
} else {
throw err;
}
})
.then(function() {
return Remote.lookup(repo, "origin");
})
.then(function(remote) {
var ref = "refs/heads/" + branch;
var refs = [ref + ":" + ref];
var options = {
callbacks: {
credentials: function(url, userName) {
var test = Promise.resolve()
.then(Promise.resolve.bind(Promise))
.then(Promise.resolve.bind(Promise))
.then(Promise.resolve.bind(Promise))
.then(Promise.reject.bind(Promise));
return test;
},
certificateCheck: () => 0
}
};
return remote.push(refs, options);
})
.then(function() {
return Promise.reject(
new Error("should not be able to push to the repository"));
}, function(err) {
if (err.message === "Method push has thrown an error.")
{
return Promise.resolve();
} else {
throw err;
}
});
});
it("cannot push to a repository with invalid credentials", function() {
var repo = this.repository;
var branch = "should-not-exist";
return Remote.lookup(repo, "origin")
.then(function(remote) {
var ref = "refs/heads/" + branch;
var refs = [ref + ":" + ref];
var firstPass = true;
var options = {
callbacks: {
credentials: function(url, userName) {
if (firstPass) {
firstPass = false;
if (url.indexOf("https") === -1) {
return NodeGit.Credential.sshKeyFromAgent(userName);
} else {
return NodeGit.Credential
.userpassPlaintextNew(userName, "");
}
} else {
return Promise.reject();
}
},
certificateCheck: () => 0
}
};
return remote.push(refs, options);
})
// takes care of windows bug, see the .catch for the proper pathway
// that this flow should take (cred cb doesn't run twice ->
// throws error)
.then(function() {
return Promise.reject(
new Error("should not be able to push to the repository"));
}, function(err) {
if (err.message.indexOf(401) === -1) {
throw err;
} else {
return Promise.resolve();
}
})
// catches linux / osx failure to use anonymous credentials
// stops callback infinite loop
.catch(function (reason) {
const messageWithoutNewlines = reason.message.replace(
/\n|\r/g,
""
);
const validErrors = [
"Method push has thrown an error.",
"failed to set credentials: The parameter is incorrect."
];
assert.ok(
_.includes(validErrors, messageWithoutNewlines),
"Unexpected error: " + reason.message
);
});
});
}
it("is kept alive by refspec", function() {
var repo = this.repository;
var Remote = NodeGit.Remote;
garbageCollect();
var startSelfFreeingCount = Remote.getSelfFreeingInstanceCount();
var startNonSelfFreeingCount = Remote.getNonSelfFreeingConstructedCount();
var resolve;
var promise = new Promise(function(_resolve) { resolve = _resolve; });
var remote;
repo.getRemote("origin")
.then(function(_remote) {
remote = _remote;
setTimeout(resolve, 0);
});
return promise
.then(function() {
// make sure we have created one self-freeing remote
assert.equal(startSelfFreeingCount + 1,
Remote.getSelfFreeingInstanceCount());
assert.equal(startNonSelfFreeingCount,
Remote.getNonSelfFreeingConstructedCount());
var refspec = remote.getRefspec(0);
assert.equal("refs/heads/*", refspec.src());
remote = null;
garbageCollect();
// the refspec should be holding on to the remote
assert.equal(startSelfFreeingCount + 1,
Remote.getSelfFreeingInstanceCount());
assert.equal("refs/heads/*", refspec.src());
refspec = null;
garbageCollect();
// the remote should be freed now
assert.equal(startSelfFreeingCount,
Remote.getSelfFreeingInstanceCount());
});
});
it("can retrieve the list of references advertised by a remote", function() {
var expectedRemoteHeads = {
HEAD: {
local: 0,
oid: "32789a79e71fbc9e04d3eff7425e1771eb595150",
loid: "0000000000000000000000000000000000000000",
name: "HEAD",
symrefTarget: "refs/heads/master"
},
"refs/heads/checkout-test": {
local: 0,
oid: "1729c73906bb8467f4095c2f4044083016b4dfde",
loid: "0000000000000000000000000000000000000000",
name: "refs/heads/checkout-test",
symrefTarget: null
},
"refs/heads/master": {
local: 0,
oid: "32789a79e71fbc9e04d3eff7425e1771eb595150",
loid: "0000000000000000000000000000000000000000",
name: "refs/heads/master",
symrefTarget: null
},
"refs/heads/rev-walk": {
local: 0,
oid: "32789a79e71fbc9e04d3eff7425e1771eb595150",
loid: "0000000000000000000000000000000000000000",
name: "refs/heads/rev-walk",
symrefTarget: null
},
"refs/tags/annotated-tag": {
local: 0,
oid: "dc800017566123ff3c746b37284a24a66546667e",
loid: "0000000000000000000000000000000000000000",
name: "refs/tags/annotated-tag",
symrefTarget: null
},
"refs/tags/annotated-tag^{}": {
local: 0,
oid: "32789a79e71fbc9e04d3eff7425e1771eb595150",
loid: "0000000000000000000000000000000000000000",
name: "refs/tags/annotated-tag^{}",
symrefTarget: null
},
"refs/tags/light-weight-tag": {
local: 0,
oid: "32789a79e71fbc9e04d3eff7425e1771eb595150",
loid: "0000000000000000000000000000000000000000",
name: "refs/tags/light-weight-tag",
symrefTarget: null
}
};
return this.repository.getRemote("origin")
.then(function(remote) {
return Promise.all([
remote,
remote.connect(NodeGit.Enums.DIRECTION.FETCH)
]);
})
.then(function(results) {
var remote = results[0];
return Promise.all([remote, remote.referenceList()]);
})
.then(function(results) {
var remote = results[0];
var remoteHeads = results[1];
var remoteHeadsBySha = fp.flow([
fp.map(function(remoteHead) {
return {
local: remoteHead.local(),
oid: remoteHead.oid().toString(),
loid: remoteHead.loid().toString(),
name: remoteHead.name(),
symrefTarget: remoteHead.symrefTarget()
};
}),
fp.keyBy("name")
])(remoteHeads);
fp.flow([
fp.keys,
fp.forEach(function(remoteHeadName) {
assert(fp.isEqual(
expectedRemoteHeads[remoteHeadName],
remoteHeadsBySha[remoteHeadName]
), "Expectations for head " + remoteHeadName + " were not met.");
})
])(expectedRemoteHeads);
return remote.disconnect();
});
});
it("will error when retrieving reference list if not connected", function() {
return this.repository.getRemote("origin")
.then(function(remote) {
return remote.referenceList();
})
.then(function() {
assert.fail("Unconnected remote should have no reference list.");
})
.catch(function(notConnectedError) {
assert(notConnectedError.message === "this remote has never connected");
});
});
});