This method will be used to validate and fetch the correct
HCPPackerRefistry block to be used in HCP build
hcl: check for multiple HCP Packer registry block
hcl: support for top level HCP Packer Registry
hcl: deprecation warning for build block based hcp config
The GetBuilds function, available on both HCL2 and legacy JSON
configuration objects, used to return the Build interface.
This typing by interface is not useful in this instance, since all the
uses of `GetBuilds' are self-contained within Packer, and we're never
using any other implementation for it than `*CoreBuild`.
We've been relying on the dynamic type for all the builds being
*CoreBuild in some places of the code, so to avoid potential surprises
in the future, we'll change the signature now so it returns only
concrete types.
Evaluating local variables used to be directly written to the
PackerConfig while each variable was created.
This was somewhat of an issue with testing, as we have a bunch of tests
that relied on `PackerConfig.Variables` being set only when we actually
write something.
This is not really a concern for normal use, just for testing, but to
limit the number of changes to the tests in hcl2template, I opted to
change how variables' values are retained, so that evaluating a single
variable returns a Variable in addition to hcl.Diagnostics, so we can
reify the approach and only create the map of variables if there's
something evaluated.
The `Name` function is used by the DAG library to determine which vertex
is associated to a component, so the `Name` attribute/function needs to
replicate the combination of type and name, so the vertex can be
accurately fetched from the graph.
* Updating the license from MPL to Business Source License
Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at https://hashi.co/license-faq, and details of the license at www.hashicorp.com/bsl.
* Update copyright file headers to BUSL-1.1
---------
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
When a template describes a build block without a source reference, the
build should be considered invalid as we won't have a CoreBuild produced
as a result of the need to have both.
In current versions of Packer, this will produce an error message
hinting that nothing will happen because of the lack of either build or
source block.
This commit takes the defined block, and points out to it as missing a
source block as being the reason why nothing is happening, making it
clearer what is required for an HCL2 build to be processed.
When a `packer build' is run on a config that does not define anything
to be built, the process would run normally, and only state that no
artifacts were produced after builds were run successfully.
This is misleading as we reach the end of the command without having a
proper warning that nothing was even attempted to be built.
This commit adds a warning when that happens, and leaves immediately
after.
create a null data source for testing. We can choose to document if we want to, but it's a convenience for us
add a test to catch cyclic datasource dependency, update tests to include out of order data sources, and update the code to clean up the returned diagnostics generated from the recursive evaluation
PR review comments
This adds the new `required_plugins` block to be nested under the packer block.
Example:
```hcl
packer {
required_plugins {
aws = {
version = ">= 2.7.0"
source = "azr/aws"
}
azure = ">= 2.7.0"
}
}
```
For example on darwin_amd64 Packer will install those under :
* "${PACKER_HOME_DIR}/plugin/github.com/azr/amazon/packer-plugin-amazon_2.7.0_x5.0_darwin_amd64"
* "${PACKER_HOME_DIR}/plugin/github.com/hashicorp/azure/packer-plugin-azure_2.7.0_x5.0_darwin_amd64_x5"
+ docs
+ tests
hashicorp-copywrite[bot]
Tanmay Jain
Martin Grogan
Lucas Bajolet
Devashish
Adrien Delorme
Megan Marsh
Sylvia Moss