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get a merge example up and running! · nodegit/nodegit@2e58866 · GitHub

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  2. nodegit

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Commit 2e58866

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maxkorp
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get a merge example up and running!
1 parent f6b7c51 commit 2e58866

3 files changed

Lines changed: 140 additions & 6 deletions

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‎example/merge.js‎

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var nodegit = require('../');
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var path = require('path');
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var Promise = require('nodegit-promise');
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var promisify = require('promisify-node');
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var fse = promisify(require('fs-extra'));
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fse.ensureDir = promisify(fse.ensureDir);
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var normalizeOptions = require('../lib/util/normalize_options');
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var ourFileName = 'ourNewFile.txt';
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var ourFileContent = 'I like Toll Roads. I have an EZ-Pass!';
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var ourBranchName = "ours";
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var theirFileName = 'theirNewFile.txt';
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var theirFileContent = "I'm skeptical about Toll Roads";
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var theirBranchName = "theirs";
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var repoDir = '../../newRepo';
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var repository;
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var ourCommit;
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var theirCommit;
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var ourBranch;
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var theirBranch;
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var ourSignature = nodegit.Signature.create("Ron Paul", "RonPaul@TollRoadsRBest.info", 123456789, 60);
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var theirSignature = nodegit.Signature.create("Greg Abbott", "Gregggg@IllTollYourFace.us", 123456789, 60);
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fse.remove(path.resolve(__dirname, repoDir))
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.then(function() {
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return fse.ensureDir(path.resolve(__dirname, repoDir));
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})
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.then(function() {
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return nodegit.Repository.init(path.resolve(__dirname, repoDir), 0);
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})
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.then(function(repo) {
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repository = repo;
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return fse.writeFile(path.join(repository.workdir(), ourFileName), ourFileContent);
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})
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.then(function() {
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return repository.openIndex();
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})
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.then(function(index) {
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index.read(1);
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index.addByPath(ourFileName);
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index.write()
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return index.writeTree();
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})
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.then(function(oid) {
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return repository.createCommit('HEAD', ourSignature, ourSignature, 'we made a commit', oid, []);
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}).then(function(commitOid) {
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return repository.getCommit(commitOid).then(function(commit) {
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ourCommit = commit;
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}).then(function() {
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return repository.createBranch(ourBranchName, commitOid).then(function(branch) {
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ourBranch = branch;
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return repository.createBranch(theirBranchName, commitOid);
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});
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});
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}).then(function(branch) {
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theirBranch = branch;
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return nodegit.Reference.lookup(repository, 'HEAD').then(function(head) {
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return head.symbolicSetTarget(theirBranch.name(), theirSignature, "");
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});
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}).then(function() {
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return fse.writeFile(path.join(repository.workdir(), theirFileName), theirFileContent);
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})
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.then(function() {
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return repository.openIndex();
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})
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.then(function(index) {
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index.read(1);
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index.addByPath(theirFileName);
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index.write()
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return index.writeTree();
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})
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.then(function(oid) {
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return repository.createCommit('HEAD', theirSignature, theirSignature, 'they made a commit', oid, [ourCommit]);
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})
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.then(function(commitOid) {
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return repository.getCommit(commitOid).then(function(commit) {
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theirCommit = commit;
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}).then(function() {
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return nodegit.Reference.lookup(repository, 'HEAD').then(function(head) {
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return head.symbolicSetTarget(ourBranch.name(), ourSignature, "");
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});
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});
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})
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.then(function() {
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return nodegit.Merge.commits(repository, ourCommit, theirCommit, new nodegit.MergeOptions());
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})
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.then(function(index) {
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index.write()
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return index.writeTreeTo(repository);
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})
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.then(function(oid) {
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return repository.createCommit(ourBranch.name(), ourSignature, ourSignature, 'we merged their commit', oid, [ourCommit, theirCommit]);
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})
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.done(function(commitId) {
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console.log('New Commit: ', commitId);
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});

‎generate/descriptor.json‎

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"isOptional": true
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}
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}
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},
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"git_index_write_tree_to": {
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"ignore": true
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}
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}
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},
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"git_merge_analysis": {
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"ignore": true
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},
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"git_merge_base": {
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"ignore": true
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},
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"git_merge_base_many": {
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"ignore": true
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},
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"git_merge_base_octopus": {
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"ignore": true
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},
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"git_merge_commits": {
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"args": {
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"opts": {
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"isOptional": true
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}
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}
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},
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"git_merge_file": {
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"ignore": true
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},
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},
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"git_reference_next_name": {
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"ignore": true
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},
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"git_reference_symbolic_set_target": {
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"args": {
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"signature": {
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"isOptional": true
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},
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"log_message": {
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"isOptional": true
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}
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}
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}
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}
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},

‎generate/libgit2-supplement.json‎

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"git_odb_object_size",
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"git_odb_object_type"
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]
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],
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[
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"merge_head",
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[
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"git_merge_head_free",
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"git_merge_head_from_fetchhead",
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"git_merge_head_from_id",
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"git_merge_head_from_ref",
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"git_merge_head_id"
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]
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]
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]
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},
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"git_odb_object_size",
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"git_odb_object_type"
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]
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},
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"merge": {
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"functions": [
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"git_merge_head_free",
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"git_merge_head_from_fetchhead",
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"git_merge_head_from_id",
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"git_merge_head_from_ref",
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"git_merge_head_id"
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]
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}
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}
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}

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