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Added dev-dependencie "github" for easy github api access.
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now Building a commit history and adding it to the release.

Should be able to push releases to github.
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@Kanaye
Kanaye committed Feb 8, 2017
1 parent a89cd5d commit cace01d
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Showing 2 changed files with 189 additions and 38 deletions.
226 changes: 188 additions & 38 deletions build/tasks/publish.js
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
module.exports = function (grunt) {
var Git = require('nodegit');
var npmUtils = require('npm-utils');
var Github = require('github');
var gitUser = process.env.GIT_USER;
var gitPassword = process.env.GIT_PASSWORD;
var gitEmail = process.env.GIT_EMAIL;
var releaseNotes;
var lastCommit;

function getMasterCommit (repo) {
return repo.getMasterCommit();
Expand Down Expand Up @@ -66,9 +67,7 @@ module.exports = function (grunt) {
newContent = JSON.parse(blobs[0].toString('utf-8'));
oldContent = JSON.parse(blobs[1].toString('utf-8'));
if (newContent.version != oldContent.version) {
return buildReleaseNotes(repo, oldContent.version).then(function () {
return true;
});
return true;
}
return false;
}).then(function (versionChanged) {
Expand Down Expand Up @@ -101,6 +100,10 @@ module.exports = function (grunt) {
return;
}
return getMasterCommit(repository)
.then(function (masterCommit) {
lastCommit = masterCommit.sha();
return masterCommit;
})
.then(getPatches)
.then(findPackageJsonPatch)
.then(function (patch) {
Expand Down Expand Up @@ -164,7 +167,7 @@ module.exports = function (grunt) {
return Git.Object.lookup(repository, id, Git.Object.TYPE.COMMIT);
})
.then(function (object) {
return Git.Tag.annotationCreate(repository, version, object, author, 'Release v'+version); // 0 = don't force tag creation
return Git.Tag.create(repository, version, object, author, 'Release v'+version, 0);
}).then(function () {
grunt.log.writeln('Created tag ' + version);
return repository.getRemote('origin');
Expand All @@ -189,30 +192,59 @@ module.exports = function (grunt) {
});
}

function buildReleaseNotes (repository, version) {
releaseNotes = '### Release ' + grunt.config.data.version + '\n Commits: \n';
return repository.getReferenceCommit(version).then(function (targetCommit) {
return getMasterCommit(repository).then(function (masterCommit) {
return new Promise(function (resolve) {
var history = masterCommit.history(Git.Revwalk.SORT.TIME);
history.on('end', function (commits) {
for (var i = 0; i < commits.length; i++) {
var commit = commits[i];
if (commit.id().toString() == targetCommit.id().toString()) {
break;
}

if (process.env.TRAVIS_REPO_SLUG) {
releaseNotes += '* [[`' + commit.sha() + '`](https://github.com/' + process.env.TRAVIS_REPO_SLUG + 'commit/' + commit.sha() +')] - ' + commit.summary() + '\n';
} else {
releaseNotes += '* [`' + commit.sha() + '`] - ' + commit.summary() + '\n';
}
}
resolve();
});
history.start();
function publishReleaseNotes () {
var github = new Github();
if (!process.env.TRAVIS_REPO_SLUG) return;
var owner = process.env.TRAVIS_REPO_SLUG.split('/')[0];
var repo = process.env.TRAVIS_REPO_SLUG.split('/')[1];
github.authenticate({
type: 'basic',
username: gitUser,
password: gitPassword
});
var commitParser = new GithubCommitParser(github, owner, repo);
return github.gitdata.getTags({
owner: owner,
repo: repo,
per_page: 1
}).then(function (latestTag) {
var latestReleaseCommit = null;
if (latestTag[0]) {
latestReleaseCommit = latestTag[0].object.sha;
}
return commitParser.loadCommits(lastCommit, latestReleaseCommit)
.then(commitParser.loadClosedIssuesForCommits.bind(commitParser))
.then(commitParser.loadMergedPullRequestsForCommits.bind(commitParser));
}).then(function () {
var releaseNotes = '### Release ' + grunt.config.data.version + '\n';
if (commitParser.closedIssues.length > 0) {
releaseNotes += '## Issues closed in this release: \n';
commitParser.closedIssues.forEach(function (issue) {
releaseNotes += '* [[`#'+ issue.number + '`]](' + issue.html_url + ') - ' + issue.title + '\n';
});
}
if (commitParser.mergedPullRequests.length > 0) {
releaseNotes += '## Merged pull requests in this release: \n';
commitParser.mergedPullRequests.forEach(function (pr) {
releaseNotes += '* [[`#' + pr.number + '`]](' + pr.html_url + ') - ' + pr.title + '\n';
});
}
releaseNotes += '## Commits in this release: \n';
commitParser.commits.forEach(function (commit) {
releaseNotes += '* [[`' + commit.sha.substr(0,7) + '`]](' + commit.html_url + ') - ' + commit.split('\n')[0] + '\n';
});
return releaseNotes;
}).then(function (releaseNotes) {
return github.repos.createRelease({
owner: owner,
repo: repo,
tag_name: grunt.config.data.version,
name: 'Release ' + grunt.config.data.version,
body: releaseNotes
});
})
.then(function () {
grunt.log.writeln('created github release');
});
}

Expand All @@ -231,16 +263,134 @@ module.exports = function (grunt) {
}

grunt.registerTask('publish-post-build', function () {
grunt.task.requires('build-only');
var done = this.async();
commitRelease()
.then(function () {
grunt.log.writeln('Done publishing.');
done();
}).catch(function (e) {
grunt.log.error(e);
grunt.log.error(e.stack());
done(false);
grunt.task.requires('build-only');
var done = this.async();
commitRelease()
.then(publishReleaseNotes)
.then(function () {
grunt.log.writeln('Done publishing.');
done();
}).catch(function (e) {
grunt.log.error(e);
grunt.log.error(e.stack());
done(false);
});
});

};

function GithubCommitParser (github, user, repository) {
this.github = github;
this.user = user;
this.repository = repository;
this.reset();
}
GithubCommitParser.prototype = {
reset: function () {
this.commits = [];
this.closedIssuesEvents = [];
this.closedIssues = [];
this.commitPage = 1;
this.issueEventsPage = 1;
this.issueEvents = [];
this.mergedPullRequests = [];
this.mergedPullRequestEvents = [];
},
loadCommits: function (startCommitSha, endCommitSha) {
var containsCommit = this._containsCommit.bind(this, endCommitSha);
var self = this;
return this.github.repos.getCommits({
owner: this.user,
repo: this.repository,
sha: startCommitSha,
page: self.commitPage++,
per_page: 100
}).then(function (commits) {
self.commits = self.commits.concat(commits);
return containsCommit();
}).then(function (res) {
if (res.contains && self.commits.length % 100 === 0) {
self.commits.splice(res.index+1);
return self;
} else {
return self.loadCommits(startCommitSha, endCommitSha);
}
});
},
loadClosedIssuesForCommits: function () {
var self = this;
return new Promise(function (resolve) {
if (self.issueEvents.length === 0) {
resolve(self._loadIssueEvents());
} else {
resolve();
}
}).then(function () {
self._filterClosedIssueEvents();
}).then(function () {
self.closedIssues = self.closedIssuesEvents.map(function (event) {
return event.issue;
});
});
return self;
});
},
loadMergedPullRequestsForCommits: function () {
var self = this;
return new Promise(function (resolve) {
if (self.issueEvents.length === 0) {
resolve(self._loadIssueEvents());
} else {
resolve();
}
}).then(function () {
self._filterPullRequests();
}).then(function () {
self.mergedPullRequests = self.mergedPullRequestEvents.filter(function (event) {
return event.issue;
});
return self;
});
},
_loadIssueEvents: function () {
var self = this;
return this.github.issues.getEventsForRepo({
owner: this.user,
repo: this.repository,
page: this.issueEventsPage++,
per_page: 100
}).then(function (issueEvents) {
self.issueEvents = self.issueEvents.concat(issueEvents);
if (issueEvents.length < 100) {
return;
} else {
return self._loadIssueEvents();
}
});
},
_filterPullRequests: function () {
var commitShas = this.commits.map(function (commit) {
return commit.sha;
});
this.mergedPullRequestEvents = this.issueEvents.filter(function (event) {
return commitShas.indexOf(event.commit_id) != -1 && event.event == 'merged';
});
},
_filterClosedIssueEvents: function () {
var commitShas = this.commits.map(function (commit) {
return commit.sha;
});
this.closedIssuesEvents = this.issueEvents.filter(function (issueEvent) {
return commitShas.indexOf(issueEvent.commit_id) != -1 && issueEvent.event == 'closed' && !issueEvent.issue.pullRequest;
});
},
_containsCommit: function (commitSha) {
var commits = this.commits.map(function (commit) {
return commit.sha;
});
if (commits.indexOf(commitSha) == -1) {
return {contains: false, index: null};
} else {
return {contains: true, index: commits.indexOf(commitSha)};
}
}
};
1 change: 1 addition & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
"escodegen": "^1.6.1",
"esprima": "^3.0.0",
"estraverse": "^4.1.0",
"github": "^8.1.1",
"grunt": "^1.0.1",
"grunt-cli": "^1.2.0",
"grunt-contrib-jshint": "^1.0.0",
Expand Down

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