This :
* allows to have a `build.dynamic` block
* add tests
* makes sure to show a correct message when a source was not found
* display only name of source (instead of a weird map printout)
* use a "Did you mean %q" feature where possible
Because dynamic blocks need all variables to be evaluated and available, I moved parsing of everything that is not a variable to "after" variables are extrapolated. Meaning that dynamic block get expanded in the `init` phase and then only we start interpreting HCL2 content.
After #10819fix#10657
* used components that don't have a required_plugin block will make Packer 'implicitly' require those. These components are manually selected and commented for now.
* add tests
* docs
* show error as to why plugin discovery failed
* allow to run more manual tests after a plugin installation
* test that a freshly installed external plugin can run
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
Adrien Delorme
Adrien Delorme
Sylvia Moss
Wilken Rivera