pack v0.14.0

This is a beta release of the Cloud Native Buildpack local CLI. This platform implementation should be relatively stable and reliable, but breaking changes in the underlying specification may be implemented without notice. Note that pack is intended for local image builds, and thus requires a Docker daemon. The lifecycle should be used directly when building on cloud platforms.

Prerequisites

• The Docker daemon must be installed on your workstation or accessible over the network.

Install

For instructions on installing pack, see our installation docs.

Run

Run the command pack.

You should see the following output

CLI for building apps using Cloud Native Buildpacks

Usage:
  pack [command]

Available Commands:
  build                 Generate app image from source code
  rebase                Rebase app image with latest run image
  inspect-image         Show information about a built image
  inspect-buildpack     Show information about a buildpack
  set-run-image-mirrors Set mirrors to other repositories for a given run image
  set-default-builder   Set default builder used by other commands
  inspect-builder       Show information about a builder
  suggest-builders      Display list of recommended builders
  trust-builder         Trust builder
  untrust-builder       Stop trusting builder
  list-trusted-builders List Trusted Builders
  create-builder        Create builder image
  package-buildpack     Package buildpack in OCI format.
  suggest-stacks        Display list of recommended stacks
  version               Show current 'pack' version
  report                Display useful information for reporting an issue
  completion            Outputs completion script location
  help                  Help about any command

Flags:
  -h, --help         Help for 'pack'
      --no-color     Disable color output
  -q, --quiet        Show less output
      --timestamps   Enable timestamps in output
  -v, --verbose      Show more output
      --version      Show current 'pack' version

Use "pack [command] --help" for more information about a command.

Info

Builders created with this release of the pack CLI contain lifecycle v0.9.1 by default.

Changelog

Features

• Implement inspect-buildpack command (#833 by @dwillist)
• Print only image name (and digest) when running pack build in quiet mode (#831 by @dfreilich)
• Enable usage of lifecycle image for windows (#823 by @ameyer-pivotal)
• Output image name as provided by user (#822 by @dwillist)
• Add supported platform APIs to pack report (#815 by @danielcooperxyz)

Bugs

• Fix inspect-buildpack panic (#845 by @dwillist)
• Fix nil pointer dereference on initialization (#841 by @ophum)

Experimental

Experimental features that may change in the future. Use them at your discretion.

To enable these features, add experimental = true to your ~/.pack/config.toml.

• Ensure there is always an official default registry (#857 by @elbandito)
• Implement add-buildpack-registry (#847 by @elbandito)
• Implement list-buildpack-registries (#839 by @elbandito)
• Fix registry selector flag in build command and validation for the input (#832 by @supra08)
• Support git type for register-buildpack (#782 by @supra08)

Contributors

We'd like to acknowledge that this release wouldn't be as good without the help of the following amazing contributors:

@ameyer-pivotal, @danielcooperxyz, @dfreilich, @dwillist, @elbandito, @goostleek, @jromero, @ophum, @simonjjones, @supra08