TBLang VS Code Extension

Language support for TBLang - a modern Infrastructure as Code language.

Features

Syntax Highlighting

Full syntax highlighting for:

Keywords: declare, cloud_vendor, for, in
Resource Types: vpc, subnet, security_group, ec2, internet_gateway, nat_gateway, eip, route_table
Data Sources: data_ami, data_vpc, data_subnet, data_availability_zones, data_caller_identity
Built-in Functions: print, output
Strings, Numbers, Booleans
Comments: Single-line (//) and multi-line (/* */)
Operators and Punctuation

Code Snippets

Quick snippets for common patterns:

Prefix	Description
`cloud`	Cloud vendor configuration
`vpc`	VPC resource
`subnet`	Subnet resource
`sg`	Security group
`ec2`	EC2 instance
`igw`	Internet Gateway
`nat`	NAT Gateway
`eip`	Elastic IP
`rt`	Route Table
`dataami`	Data source for AMI
`datavpc`	Data source for VPC
`dataaz`	Data source for Availability Zones
`for`	For loop
`print`	Print statement
`output`	Output statement
`vpcstack`	Complete VPC stack

Bracket Matching & Auto-Completion

Automatic bracket matching for {}, [], ()
Auto-closing pairs for brackets and quotes
Smart indentation

Installation

From VSIX

Download the .vsix file
Open VS Code
Press Ctrl+Shift+P (or Cmd+Shift+P on Mac)
Type "Install from VSIX"
Select the downloaded file

From Source

cd tblang-vscode
npm install
npm run package

Usage

Create a file with .tbl extension and start writing TBLang code:

cloud_vendor "aws" {
    region = "us-east-1"
    profile = "default"
}

declare main_vpc = vpc("my-vpc", {
    cidr_block: "10.0.0.0/16"
    enable_dns_hostnames: true
    tags: {
        Name: "my-vpc"
        Environment: "production"
    }
});

declare web_server = ec2("web-server", {
    ami: "ami-0123456789abcdef0"
    instance_type: "t2.micro"
    subnet_id: main_vpc
    tags: {
        Name: "web-server"
    }
});

print("Infrastructure defined!");
output("VPC ID", main_vpc);

Supported Resource Types

Network Resources

vpc - Virtual Private Cloud
subnet - Subnet
internet_gateway - Internet Gateway
nat_gateway - NAT Gateway
route_table - Route Table
eip - Elastic IP

Compute Resources

ec2 - EC2 Instance
security_group - Security Group

Data Sources

data_ami - Find AMI images
data_vpc - Query VPC information
data_subnet - Query subnet information
data_availability_zones - List availability zones
data_caller_identity - Get AWS caller identity

Changelog

1.1.0

Added syntax highlighting for new resource types (EC2, Internet Gateway, NAT Gateway, EIP, Route Table)
Added syntax highlighting for data sources
Added syntax highlighting for built-in functions (print, output)
Added 20+ new code snippets
Improved bracket matching and auto-indentation
Added string interpolation highlighting

1.0.0

Initial release
Basic syntax highlighting
Core snippets for VPC, Subnet, Security Group

Contributing

Contributions are welcome! Please visit the GitHub repository.

License

MIT License

TBLang

Swan