{"id":17531020,"url":"https://github.com/danp/heroku-buildpack-ruby-minimal","last_synced_at":"2025-08-01T16:34:03.115Z","repository":{"id":7420369,"uuid":"8754805","full_name":"danp/heroku-buildpack-ruby-minimal","owner":"danp","description":"A minimal Heroku buildpack for ruby","archived":false,"fork":false,"pushed_at":"2014-01-28T20:24:02.000Z","size":425,"stargazers_count":9,"open_issues_count":0,"forks_count":4,"subscribers_count":3,"default_branch":"master","last_synced_at":"2024-11-30T16:50:45.167Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/danp.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2013-03-13T15:04:42.000Z","updated_at":"2023-07-25T13:47:44.000Z","dependencies_parsed_at":"2022-09-02T14:52:18.222Z","dependency_job_id":null,"html_url":"https://github.com/danp/heroku-buildpack-ruby-minimal","commit_stats":null,"previous_names":[],"tags_count":13,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/danp%2Fheroku-buildpack-ruby-minimal","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/danp%2Fheroku-buildpack-ruby-minimal/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/danp%2Fheroku-buildpack-ruby-minimal/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/danp%2Fheroku-buildpack-ruby-minimal/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/danp","download_url":"https://codeload.github.com/danp/heroku-buildpack-ruby-minimal/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":228393610,"owners_count":17912864,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-20T17:14:44.998Z","updated_at":"2024-12-06T00:43:05.609Z","avatar_url":"https://github.com/danp.png","language":"Shell","readme":"# heroku-buildpack-ruby-minimal\n\nThis is a [Heroku Buildpack](https://devcenter.heroku.com/articles/buildpacks) for ruby. It doesn't do nearly as much as the [official ruby buildpack](https://github.com/heroku/heroku-buildpack-ruby) but it might do enough for you.\n\n## Using\n\nFor a new app:\n\n```bash\n$ heroku create --buildpack https://codon-buildpacks.s3.amazonaws.com/buildpacks/dpiddy/ruby.tgz\n```\n\nFor an existing app:\n\n```bash\n$ heroku config:set BUILDPACK_URL=https://codon-buildpacks.s3.amazonaws.com/buildpacks/dpiddy/ruby.tgz\n```\n\n## What it does\n\n1. determine which ruby to use based on [the `Gemfile`'s ruby directive](http://gembundler.com/v1.3/gemfile_ruby.html), defaulting to ruby-1.9.3\n1. fetch ruby\n1. set up `.profile.d/ruby.sh` with `GEM_PATH`, `LANG`, `PATH`, and `RACK_ENV` (defaults to `production`, can be overidden)\n1. remove the cached bundle if the ruby version has changed\n1. remove the cached bundle if the `BUILDPACK_REVISION` has changed\n1. `bundle install`, using the cached bundle (inside the [`$CACHE_DIR`](https://devcenter.heroku.com/articles/buildpack-api#caching)) if available\n1. remove any docs, cached `.gem` files, and [`.git` directories](https://github.com/heroku/heroku-buildpack-ruby/issues/76) to save space\n\nIt supports the same ruby versions as the official ruby buildpack, except for jruby for now. You can see a list [here](https://devcenter.heroku.com/articles/ruby-support#ruby-versions).\n\n## What it does not do\n\n* binstubs: you must `bundle exec ...` to use the bundle, additionally your app's `bin/` directory is not in `$PATH`\n* add default addons: the official ruby buildpack will add a database if you have `pg` in your bundle\n* specify default processes types: the official ruby buildpack will set defaults for `web`, `rake`, and `console`\n* rails assets stuff: the official ruby buildpack will install node if necessary and try to run `rake assets:precompile`\n* rails plugins: the official ruby buildpack will install plugins for logging, static asset serving, etc.\n* `database.yml`: the official ruby buildpack will set up `database.yml` for you, reading from `$DATABASE_URL`\n* anything related to syck/psych\n* jruby (yet): it doesn't install a JVM if you specify jruby in your `Gemfile`\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanp%2Fheroku-buildpack-ruby-minimal","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdanp%2Fheroku-buildpack-ruby-minimal","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanp%2Fheroku-buildpack-ruby-minimal/lists"}