Function commitFile

test/tests/commit.js:35–82

(repo, fileName, fileContent, commitMessage)

  }

  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});