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5d07d8b Mar 10, 2016
@jlongster @carljm
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Pushing a New Version

Nunjucks attempts to adhere to semantic versioning. The API is very stable, so from here on out it will most likely be point releases.

  1. Do a pull from github to make sure you have all the latest updates.

  2. View all the changes since the last version:

    $ git log --oneline v1.2.3..master
    

Replace v1.2.3 with whatever the last version was, and you'll see all the changes going out in this version. Ensure that all significant user-facing changes (new features and bugfixes) are mentioned in CHANGELOG.md. Change the "master (unreleased)" heading in CHANGELOG.md to the new version number and date.

  1. Update the version in package.json.

  2. Run the command to update the ready-made files for the browser.

    $ npm run browserfiles
    
  3. Commit above changes and push to master (or a release branch, if using one).

  4. Draft a new release on GitHub and copy the changelog to the description. The tag and title should both be the version, in the form v2.3.0. Publish the release.

  5. Publish to npm:

    npm publish
    
  6. Make sure docs are up-to-date. You need to copy all the nunjucks*.js files in browser/ to the docs. This is where the "download" link points to in the docs. You also need to copy the tests into the docs, for the online browser tests. make prod in the docs/ dir will handle these tasks for you. Push (force push if necessary) the build out _site folder onto the gh-pages branch of the nunjucks repo to get it live. One way to do that is the following commands. These commands presume that you have another nunjucks git clone inside the (git-ignored) docs/_site directory, checked out to the gh-pages branch (and tracking origin/gh-pages). (To set that up the first time, cd docs/_site, rm -rf *, git clone git@github.com:mozilla/nunjucks.git ., and git checkout gh-pages).

    cd docs && make prod
    cd files
    python -m SimpleHTTPServer
    # load http://localhost:8000/tests/browser/ and verify tests pass in browser
    cd ../_site && git add -A && git commit && git push
    
  7. Add a new "master (unreleased)" section at the top of CHANGELOG.md.

  8. Bump the version number in package.json to a development pre-release of the next anticipated release number (e.g. "2.2.0-dev.1").