(Unreleased)

BACKWARDS INCOMPATIBILITIES:

• In-line shell outputs now have a different format

FEATURES:

• Terraform vars are now fed in via -var-file instead of individual -var commands. Should be able to leverage the new terraform data types to avoid intermediate serialization of array/hash data.
• Docker env variables can now be set by pointing at a DOCKER_ENV_FILE, which is fed to underlying docker commands via -env-file

IMPROVEMENTS:

• Terraform: Nil vars should default to empty hash?

FIXES:

0.6.0 (April 8, 2017)

BACKWARDS INCOMPATIBILITIES:

• Versions of Terraform prior to v0.9.0 are no longer supported.

FEATURES:

• Added support for remote backends.

IMPROVEMENTS:

• Log level now configurable via the COVALENCE_LOG environment variable.

0.5.3 (October 19, 2016)

FIXES:

• terraform destroy tasks receive the -force param instead of -input=false.
• env:spec only does format checking on the specific path module, not the dependent modules referenced underneath.

0.5.2 (October 12, 2016)

FEATURES:

• Packer can now be ran from docker containers. Follows the same conventions as terraform by specifying PACKER_IMG, PACKER_CMD

FIXES:

• More minor PopenWrapper return code fixes
• Allow packer to deal with shell interpolation values via the same terraform shell interpolation prefix: $(...

0.5.1 (October 10, 2016)

FEATURES:

• Packer build and validate now accept runtime arguments, ie rake example:packer-module:build -- -var "foo=baz"

FIXES:

• PopenWrapper issues with mismatching exit-codes for happy path runs.
• Terraform remote config needed to ignore exitcodes in a few places where it was being called as a precaution or for 0.6.x compatibility reasons.

0.5.0 (October 5, 2016)

FEATURES:

• Better control of running terraform/packer subprocesses:
  • Ctrl-C breaks out of Terraform/Packer commands (also suppresses the normal debugging output from packer/terraform when they're natively sent a SIGINT)
  • Debug capability built into the rake task runs to manually confirm each step

IMPROVEMENTS:

• Allow packer stacks to standalone
• Finer grain control around terraform exit-codes and when to abort the rake task

FIXES:

• Non-zero error codes now return properly from rake tasks (if the underlying CLI command did not choose to ignore error codes)
• Packer runs generate temp JSON files in the packer module directory, allows the use of {{ template_dir }} for script locations.

0.4.3 (September 27, 2016)

FIXES:

• Handle new terraform API output formats for remote inputs

0.4.2 (September 26, 2016)

FIXES:

• Terraform remote config now works from the module path instead of a temporary directory, which should ensure that the state gets read correctly when ran from a docker context

0.4.1 (September 25, 2016)

FEATURES:

• Terraform rake tasks now accept runtime arguments, ie: rake example:module_test:plan[1,2] -- --no-drift --help

IMPROVEMENTS:

• Change COVALENCE_CONFIG to default to covalence.yaml
• Gem spec enforce Ruby version >= 2.0.0

FIXES:

• Terraform path handling when terraform is ran in a docker container context. Volume is mounted at the TERRAFORM_DIR base, workdir is a relative subpath to the TERRAFORM_DIR base.
• Fixed shell interpolation bug for terraform 0.7.x inputs, which currently forces string types.

0.4.0 (September 14, 2016)

• Initial release