The enumeration for FlagSetFlags, which presumably was added when the
Meta structure was introduced, aims to pre-populate the flagset for a
subcommand with a series of arguments.
However, despite it being documented, it is actually not used, and
therefore can safely be removed from the codebase.
When users call `packer init' on a template that does not specify a
`required_plugin' block, the command succeeds but does nothing, which is
not helpful for users that may expect their plugins to install.
To remedy that problem, we now output a message like what `packer
plugins required' does on templates without such a block, so that users
have an idea of what to change in order to get the command to work.
Since this feature is no longer something we plan to activate later, as
it contradicts with our efforts to remove bundled plugins, and
encouraging users to move to either manually installing plugins, or
managing them through `packer init', we clean-up the code for this
feature.
* 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>
`packer init' is meant to be invoked on a template file or a directory.
This was described in the command-line help message as
`[template.pkr.hcl|folder]'.
Because this is encapsulated between square brackets, this could be
taken as an option instead of a positional, mandatory argument.
This commit changes the wording to adopt a similar convention as `packer
build', so the two are consistent in how they are invoked, and to avoid
mistaking this argument as optional.
* 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
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
