Local variables can't have a validation block in their definition, so
this step in not useful and should be removed.
Besides, since the validation was done on the local variables before
evaluation, it did nothing at all, as the PackerConfig.LocalVariables
collection gets populated during evaluation, so this is essentially a
no-op, and can be safely removed.
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>
Since bundled plugins will be removed in an upcoming version of Packer,
this commit adds a new warning message whenever a template uses one such
plugin.
This warning has been implemented on build, validate, console and the
inspect subcommands.
In addition to warning about the upcoming change and potential issue
this will cause, this warning message proposes solutions to the user so
they know what they'll have to do in order not to rely on those bundled
plugins later.
* Update validation options for undeclared variables
In an effort to help users move from JSON to HCL2 templates the support for
variable definitions files are being updated to ignore undeclared
variable warnings on build execution. For legacy JSON templates builds no
warnings are displayed when var-files contain undeclared variables.
Since preferred mode HCL2 templates is to be explicit with variable
declarations - they must be declared to be used - validation for
undeclared variables still warns when running `packer validate`. A new
flag has been added to the validate command that can be used to disable
undeclared variable warnings.
* Update validation test for unused variables
Example Run
```
~> go run . validate -no-warn-undeclared-var -var-file
command/test-fixtures/validate/var-file-tests/undeclared.pkrvars.hcl
command/test-fixtures/validate/var-file-tests/basic.pkr.hcl
The configuration is valid.
~> go run . validate -var-file
command/test-fixtures/validate/var-file-tests/undeclared.pkrvars.hcl
command/test-fixtures/validate/var-file-tests/basic.pkr.hcl
Warning: Undefined variable
The variable "unused" was set but was not declared as an input variable.
To declare variable "unused" place this block in one of your .pkr.hcl
files,
such as variables.pkr.hcl
variable "unused" {
type = string
default = null
}
The configuration is valid.
~> go run . build -var-file
command/test-fixtures/validate/var-file-tests/undeclared.pkrvars.hcl
command/test-fixtures/validate/var-file-tests/basic.pkr.hcl
file.chocolate: output will be in this color.
Build 'file.chocolate' finished after 744 microseconds.
==> Wait completed after 798 microseconds
==> Builds finished. The artifacts of successful builds are:
--> file.chocolate: Stored file: chocolate.txt
```
* Rename Strict field to WarnOnUndeclaredVar
The field name Strict is a bit vague since it is only used for
checking against undeclared variables within a var-file definition.
To mitigate against potential overloading of this field it is
being renamed to be more explicit on its usage.
* command/build: Add warn-on-undeclared-var flag
Now that the default behaviour is to not display warnings for undeclared variables
an optional flag has been added to toggle the old behaviour.
```
~> go run . build -warn-on-undeclared-var -var-file command/test-fixtures/validate/var-file-tests/undeclared.pkrvars.hcl command/test-fixtures/validate/var-file-tests/basic.pkr.hcl
Warning: Undefined variable
The variable "unused" was set but was not declared as an input variable.
To declare variable "unused" place this block in one of your .pkr.hcl files,
such as variables.pkr.hcl
variable "unused" {
type = string
default = null
}
file.chocolate: output will be in this color.
Build 'file.chocolate' finished after 762 microseconds.
==> Wait completed after 799 microseconds
==> Builds finished. The artifacts of successful builds are:
--> file.chocolate: Stored file: chocolate.txt
```
As part of the work to displace everything related to HCP from scattered
places around the Packer code, we move it all to an hcp package.
This in turn reduces the amount of code that the commands have to
integrate, and leaves the HCP details to its own enclave.
Before this commit, some HCP-related logic was embedded in the parser,
making all of it common to all commands.
This complexifies the logic as some parts rely on the template being in
a HCP-valid environment, and the datasources need to be evaluated in
order for some operations to be executed.
To simplify this and avoid those pitfalls, we move this logic to its own
set of functions that will be performed after the parsing is done, on
any valid HCL2 or JSON template.
* prevent duplicate local block creation
* remove duplicate locals block bug
* local variables: first get block, then decode it + simplify retry loop
* Update types.packer_config.go
* revert go get of hcl lib
* Add working registry pkg
* Add custom error for handling the loading of PAR environment variables
* Working Publish to Build, with proper error handling for bucket names
* Update hcp-sdk-go to use branch instead of mod replace directive
* Update Packer build status configuration
* Add support for HCP_PACKER_BUILD_FINGERPRINT env
* Add support for publishing one or more PARtifacts from a single build
* add git shas to this branch
* Add ability to set provider name if available
* Add working RegistryBuilder type
* Add RegistryPostProcessor as wrapper post-processor
* When in PAR mode a empty RegistryPostProcessor is added to the end of
the post-processor list to publish all final image data.
* Add support for updating a build from PAR that is not in a DONE state
* Fix a small issue with creation the initial builds for an empty
iteration.
* Add PAR URL to post-processor display
* Implement hcp_packer_registry block (#11168)
* Update vendored Amazon plugin to v1.0.1-dev
* Fix panic when running a Packer registry build in a clean directory
* Remove the publishing of post-processor metadata from the registry
post-processor.
* Remove metadata add from registry_builder
* Update registry builder to skip a build that was found to be DONE
Co-authored-by: Megan Marsh <[email protected]>
Co-authored-by: Sylvia Moss <[email protected]>
* HCL2 variables: split validation from getting value, to only
This way we do this only once and log this only once. The errors were being ignored anyways.
* Update types.variables_test.go
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
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
* Allow locals to be delcared as individual blocks, and give them the Sensitive flag
* add docs for new local block
* linting
* add tests
* modified parsing to use schema, check for dupes properly
* update comment
fix wording a liiitle
* add tests for duplicate variables definition in two different files
* remove unnecessary slice initialisation
* fix crash by returning when decode error is hit
* parseLocalVariables: only treat a local vars if its not nil
also return in case of error
return locals in case of error too
* fix duplicate_locals test for windows
Co-authored-by: Adrien Delorme <[email protected]>
* add the possibility to set the packer.required_version field; to make sure the template file works with that version of Packer
* add tests
* add documentation on packer.required_version
Example:
packer {
required_version = ">= 1.2.0, < 2.0.0"
}
The initialization of packer core in JSON also validates that `null` variables were set, except in the case of `packer validate --syntax-only` , but after the refactor to allow to have all commands work with HCL2 and JSON this subtlety was lost.
This refactors the initialisation of the core in order to allow to have `packer validate --syntax-only` not error in case a variable is not set. Since these calls are refactored this works for HCL2 too.
fix#9478
to allow just reading the config and to not start anything. This will allow to later on run `validate --syntax-only`.
Note that none of the builder/provisioner/post-processor config will be read but simply ignored. HCL2 still needs the body to be properly formatted and it should detect most syntax errors.
Lucas Bajolet
hashicorp-copywrite[bot]
Wilken Rivera
Adrien Delorme
Adrien Delorme
Wilken Rivera
