[hcl] Add support for `flowpipe` (version) and `tags` argument in mod.sp

[vkumbha]

1. Add minimum required version of flowpipe cli in mod.sp

As per the documentation, we should be able to define the minimum cli version in mod.fp as follows

require {
  flowpipe = "0.10.0"
}

Here is my mod,

mod "local" {
  title = "clitest"

  require {
    flowpipe  = "0.0.1"
  }
}

Here is the error that I get

Error: mod load failed:
Unsupported argument: An argument named "flowpipe" is not expected here.
(/tmp/clitest/mod.fp:5,5-13)

2. Add support for tags argument to mod.sp As per documentation, the tags argument is supported but it does not work as of now.

Name	Type	Required?	Description
categories	List(String)	Optional	A list of labels, used to categorize mods (such as on the Flowpipe Hub).
color	String	Optional	A hexadecimal RGB value to use as the color scheme for the mod on hub.flowpipe.io.
description	String	Optional	A string containing a short description.
documentation	String (Markdown)	Optional	A markdown string containing a long form description, used as documentation for the mod on hub.flowpipe.io.
icon	String	Optional	The url of an icon to use for the mod on hub.flowpipe.io.
opengraph	Block	Optional	Block of metadata for use in social media applications that support Opengraph metadata.
require	Block	Optional	A block that specifies one or more mod dependencies.
tags	Map	Optional	A map of key:value metadata for the mod, used to categorize, search, and filter.
title	String	Optional	The display title of the mod.

Here is my mod,

mod "local" {
  title = "clitest"

   tags  {
    foo = bar
  }
}

Below is the error

$ flowpipe pipeline list
Error: mod load failed:
Unsupported block type: Blocks of type 'tags' are not expected here.
(/tmp/clitest/mod.fp:4,4-8)

[vhadianto]

The spec for Flowpipe mod version is different than Steampipe. Checking with @johnsmyth

[vhadianto]

@vkumbha tags are not block, it is an argument that has a type of map.

You need to define it as follow:

  tags = {
    foo = "bar"
    bar = "baz"
  }

[vkumbha]

@vhadianto my bad. Can confirm that map works. Thanks for the correction!

[vkumbha]

Fixed in aff9791