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

var path = require("path");

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

var fileName = "newfile.txt";

var fileContent = "hello world";

var directoryName = "salad/toast/strangerinastrangeland/theresnowaythisexists";

/**

* This example creates a certain file `newfile.txt`, adds it to the git

* index and commits it to head. Similar to a `git add newfile.txt`

* followed by a `git commit`

**/

var repo;

var index;

var oid;

nodegit.Repository.open(path.resolve(__dirname, "../.git"))

.then(function(repoResult) {

repo = repoResult;

return fse.ensureDir(path.join(repo.workdir(), directoryName));

}).then(function(){

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

})

.then(function() {

return fse.writeFile(

path.join(repo.workdir(), directoryName, fileName),

fileContent

);

})

.then(function() {

return repo.refreshIndex();

})

.then(function(indexResult) {

index = indexResult;

})

.then(function() {

// this file is in the root of the directory and doesn't need a full path

return index.addByPath(fileName);

})

.then(function() {

// this file is in a subdirectory and can use a relative path

return index.addByPath(path.posix.join(directoryName, fileName));

})

.then(function() {

// this will write both files to the index

return index.write();

})

.then(function() {

return index.writeTree();

})

.then(function(oidResult) {

oid = oidResult;

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

})

.then(function(head) {

return repo.getCommit(head);

})

.then(function(parent) {

var author = nodegit.Signature.now("Scott Chacon",

"schacon@gmail.com");

var committer = nodegit.Signature.now("Scott A Chacon",

"scott@github.com");

return repo.createCommit("HEAD", author, committer, "message", oid, [parent]);

})

.done(function(commitId) {

console.log("New Commit: ", commitId);

});