* formatting multiple hcl files
* recursive formating
* test case fixing
* test case fix
* removed not required code
* existing test code fix
* go formatting
* more test cases for new cases
* doc changes
* added additional check on error message in negative test case
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.
* 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>
* Add packer fmt command
This change adds a new command that allows users to format one or more
HCL2 Packer configuration template files.
Related to: #9174
* command/fmt: Add check flag
Packer's fmt command now supports a check flag that will output the name
of any file that would be changed by the HCL2 formatting engine. The
check flag is mutually exclusive with the write flag and will only check
if formatting is needed.
The update write flag will now overwrite the source files with the newly
formatted HCL2 source unless the `-write=false` or `-check` is passed at
the command line.
* Returns a diagnostic error if Format is unable to show a diff - equivalent to `terraform fmt`
* Updates testing to run against #Format and not the private methods of the HCL2Formatter; fixes ShowDiff test failure on Windows
* Updates comments for exported functions
* Add docs for fmt command
