Reqon Language

Adds Reqon-specific syntax highlighting to .vague files. This extension injects Reqon keywords into the base Vague language grammar.

Requirements

This extension requires the Vague Language extension to be installed.

Features

Adds highlighting for Reqon-specific keywords:

• Mission keywords: mission, action, source, store, run, then
• HTTP methods: get, post, put, patch, delete, call
• Store types: memory, file, sql, nosql, postgrest
• Auth types: oauth2, bearer, basic, api_key, none
• Control flow: for, each, map, apply, to, as, transform, try
• Flow directives: continue, skip, abort, queue, jump, retry
• Pagination: paginate, offset, cursor, page, until
• Sync: since, lastSync
• Scheduling: schedule, cron, every, at, hours, minutes, seconds, days, weeks
• Webhook: wait, timeout, path, expectedEvents, eventFilter, storage
• Options: key, partial, upsert, auth, base, headers, validateResponses, etc.
• Special variables: response

Installation

From VSIX (Local Install)

1. Package the extension:

   cd vscode-reqon
   npx @vscode/vsce package
   

2. Install in VS Code:

   • Press Cmd+Shift+P (Mac) or Ctrl+Shift+P (Windows/Linux)
   • Type "Install from VSIX"
   • Select the generated .vsix file

Development Mode

1. Open the vscode-reqon folder in VS Code
2. Press F5 to launch Extension Development Host
3. Open any .vague file to see Reqon syntax highlighting

Example

mission SyncInvoices {
  source Xero from "./xero-openapi.yaml" {
    auth: oauth2,
    validateResponses: true
  }

  store invoices: file("invoices")

  action FetchInvoices {
    call Xero.getInvoices {
      paginate: offset,
      since: lastSync
    }

    store response.Invoices -> invoices {
      key: .InvoiceID,
      upsert: true
    }
  }

  run FetchInvoices
}

Related

• Vague Language - Base language support (required)
• Reqon - The runtime for Vague pipelines
• Vague - The base DSL