0.5.0 Add `map_configs` variable

what

• Add map_configs variable

why

• map_configs variable is a list of existing configurations of map type. Deep-merging of the existing map configs takes precedence over the map configs loaded from YAML files
• Allow deep-merging of Terraform maps without loading them from YAML files (e.g. when using stack configs from other modules, we need to deep-merge vars sections from different parts of YAML files)
• Allow re-using the third-party deepmerge from other modules when they already use terraform-yaml-config (since Terraform does not support deep-merging natively) - and not copying the deepmerge module into every other module that need deep-merging

test

Input

map_config_paths = [
  "map-configs/*.yaml"
]

map_configs = [
  {
    key3 = {
      name  = "name3_override"
      param = "param3_override"
    },
    key4 = {
      name  = "name4"
      param = "param4"
      type  = "type4"
    },
    key5 = {
      name  = "name5"
      param = ["param5a", "param5b"]
      type  = "type5"
    }
  },
  {
    key6 = {
      name  = "name6"
      param = "param6"
      type  = "type6"
    },
    key1 = [
      {
        name  = "name1_override"
        param = "param1_override"
      }
    ]
  }
]

Output

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

Outputs:


map_configs = {
  "key1" = [
    {
      "name" = "name1_override"
      "param" = "param1_override"
    },
  ]
  "key2" = [
    {
      "name" = "name2"
      "param" = "2"
      "type" = "type2"
    },
  ]
  "key3" = {
    "name" = "name3_override"
    "param" = "param3_override"
    "type" = "type3"
  }
  "key4" = {
    "name" = "name4"
    "param" = "param4"
    "type" = "type4"
  }
  "key5" = {
    "name" = "name5"
    "param" = [
      "param5a",
      "param5b",
    ]
    "type" = "type5"
  }
  "key6" = {
    "name" = "name6"
    "param" = "param6"
    "type" = "type6"
  }