About hclmergetool
Works with HashiCorp HCL. Allows to append the input file with blocks and attributes from the template file
Installation
Binary Release
Latest releases are available here on Github -> Releases . hclmergetool is a single binary, installation is as simple as placing the binary in your PATH.
Install with Go
go install github.com/max-fedorov/hclmergetool@latest
Usage
hclmergetool -i [FILE] -t [FILE]
Arguments:
-i --input path to HCL input file. Default:
-t --template path to HCL template file. Default:
-o --output path to HCL output file. If not specified, print to stdout.
-v --version show version
-h --help print help information
Example
hclmergetool -i current.tf -t current_templ.tf -o current_override.tf
- current.tf
resource "aws_subnet" "public-1" {
var_a = asd
var_b = old_value
old_block {
var_block_a = qwe
}
}
resource "aws_subnet" "public-2" {
var_a = asd
var_b = old_value
old_block {
var_block_a = qwe
}
new_block {
}
}
resource "aws_subnet" "public-3" {
var_a = asd
var_b = old_value
var_c = qwe
}
resource "aws_subnet_local" "public-4" {
}
- current_templ.tf
resource "aws_subnet" {
var_a = asd
var_b = new_value
var_c = qwe_new
old_block {
var_block_a = qwe
var_block_b = qwe_new
}
new_block {
var_block_c = qwe
}
}
- current_override.tf
resource "aws_subnet" "public-1" {
var_a = asd
var_b = new_value
old_block {
var_block_a = qwe
var_block_b = qwe_new
}
new_block {
var_block_c = qwe
}
var_c = qwe_new
}
resource "aws_subnet" "public-2" {
var_a = asd
var_b = new_value
old_block {
var_block_a = qwe
var_block_b = qwe_new
}
new_block {
var_block_c = qwe
}
var_c = qwe_new
}
resource "aws_subnet" "public-3" {
var_a = asd
var_b = new_value
var_c = qwe_new
old_block {
var_block_a = qwe
var_block_b = qwe_new
}
new_block {
var_block_c = qwe
}
}
resource "aws_subnet_local" "public-4" {
}
