HELLCAT

HellScript Syntax

Complete language syntax reference

Workflow Declaration

workflow "Workflow Name" {
  version = "1.0.0"
  mode = browser_automation  // or http_only
  timeout = 300              // seconds
  retry_count = 3

  // Parameters
  param name: String
  param count: Number = 10

  // Steps
  step "Step Name" {
    // actions
  }
}

Data Types

  • • String - Text values
  • • Number - Integers and floats
  • • Boolean - true/false
  • • Object - Key-value pairs
  • • Array - Lists of values

Variables

var name: String = "value"
var count: Number = 42
var enabled: Boolean = true
var data: Object = { key: "value" }
var items: Array = [1, 2, 3]

Control Flow

If/Else

if (condition) {
  // actions
} else if (other_condition) {
  // actions
} else {
  // actions
}

Loops

for (item in items) {
  console.log(item)
}

while (condition) {
  // actions
  break  // or continue
}

Error Handling

try {
  click(".submit-button")
} catch (error) {
  console.error("Button click failed:", error)
  retry {
    wait(1000)
    click(".submit-button")
  }
}

Functions

function processData(input: String): String {
  var result = input.toUpperCase()
  return result
}

var output = processData("hello")

Module Imports

import @stdlib/http
import @myorg/custom-module@1.0.0

workflow "Using Modules" {
  step "Call module" {
    var result = custom_module.process()
  }
}

Comments

// Single line comment

/*
 * Multi-line
 * comment
 */
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