Joe Kutner

With RVM, and maybe other situations, we see this kind of thing: ``` $ java -jar app.war -S script/rails c Loading production environment (Rails 3.2.12) jruby-1.7.4.dev :001 > JRUBY_VERSION =>...

Publish Google Buildpacks to the Buildpack Registry

2

We'd love to see the Google Buildpack in the [Buildpack Registry](https://github.com/buildpacks/rfcs/blob/main/text/0022-client-side-buildpack-registry.md). The Buildpack Registry is in preview, and will soft launch later this month. Three things need to be done...

Can't parse netrc with empty `login`

3

This plugin can't parse `.netrc` files with entries in the form: ``` machine example.com login password xxxxx ``` Error is: ``` at Lexer.char (~/.local/share/heroku/node_modules/netrc-parser/lib/netrc.js:44:11) at Lexer.lex (~/.local/share/heroku/node_modules/lex/lexer.js:86:41) at lex (~/.local/share/heroku/node_modules/netrc-parser/lib/netrc.js:74:24)...

Use the published version of the buildpack.

Fix project.toml build env to match spec

6

## Summary Change the parsing of `project.toml`'s `io.buildpack.build.env` to match the [project descriptor spec](https://github.com/buildpacks/spec/blob/main/extensions/project-descriptor.md#iobuildpacksbuildenv-optional) https://cloud-native.slack.com/archives/C033DV9EBDF/p1657116095577129 ## Output #### Before ```toml [[io.buildpacks.env.build]] name = "JAVA_OPTS" value = "-Xmx300m" ``` #### After...

Set build-image metadata in stack.toml of builder

1

## Summary This change introduces new metadata to `stack.toml` that is required for implementation of https://github.com/buildpacks/spec/pull/197 ## Output #### Before `stack.toml` ``` [run-image] image = "some/run" mirrors = ["some/mirror", "other/mirror"]...

Lifecycle Prepare Phase

8

## Overview This is a proposal for a Lifecycle `prepare` phase ## Goals 1. Parity with Pack: A Lifecycle Prepare phase should make it easier for Platform Implementers to achieve...

I updated the setup instructions to use the buildpack published to the Buildpack Registry.

[java] add JDK version option

1

Add a mechanism to select the JDK version and distribution. Heroku uses a `system.properties` file with contents like: ``` java.runtime.version=1.8.0_172 ``` For more info see [Heroku docs](https://devcenter.heroku.com/articles/java-support#specifying-a-java-version). /cc @cmoulliard

I updated the setup instructions to use the buildpack published in Heroku's Buildpack Registry. I also updated the multi-buildpack instructions, but I'm not certain if you'll prefer that (some people...