v1.0.0

jam

jam is a command-line tool that can be used to create buildpack tarball
artifacts. The jam name is simply a play on the idea of "packaging" or
"packing" a buildpack.

jam comes with the following commands:

• help : Help about any command
• pack : package buildpack
• summarize : summarize buildpackage
• update-builder : update builder
• update-buildpack : update buildpack
• update-dependencies : update all dependencies in a buildpack.toml according to metadata.constraints

You can create buildpacks from a source repository using the pack command like this:

jam pack \
  --buildpack ./buildpack.toml \
  --stack io.paketo.stacks.tiny \
  --version 1.2.3 \
  --offline \
  --output ./buildpack.tgz

Previous versions

This repository is the jam cli that was extracted from the packit library
after it became feature rich enough to be see as a standalone product. If you
would like to see previous releases of jam you can see the last release on
packit here.