Function getPromise

lib/repository.js:243–309

()

  }

  function getPromise() {
    return rebase.next()
      .then(function() {
        return repository.refreshIndex();
      })
      .then(function(index) {
        if (index.hasConflicts()) {
          throw index;
        }

        return rebase.commit(null, signature);
      })
      .then(function() {

        return performRebase(
          repository,
          rebase,
          signature,
          beforeNextFn,
          beforeFinishFn
        );
      })
      .catch(function(error) {
        if (error && error.errno === NodeGit.Error.CODE.ITEROVER) {
          const calcRewritten = fp.cond([
            [fp.isEmpty, fp.constant(null)],
            [fp.stubTrue, fp.flow([
              fp.split("\n"),
              fp.map(fp.split(" "))
            ])]
          ]);

          const beforeFinishFnPromise = !beforeFinishFn ?
            Promise.resolve() :
            Promise.all([
              readRebaseMetadataFile("onto_name"),
              readRebaseMetadataFile("onto"),
              readRebaseMetadataFile("head-name").then(calcHeadName),
              readRebaseMetadataFile("orig-head"),
              readRebaseMetadataFile("rewritten", true).then(calcRewritten)
            ])
              .then(function([
                ontoName,
                ontoSha,
                originalHeadName,
                originalHeadSha,
                rewritten
              ]) {
                return beforeFinishFn({
                  ontoName,
                  ontoSha,
                  originalHeadName,
                  originalHeadSha,
                  rebase,
                  rewritten
                });
              });