build.clj

;; ============================================================================
;; PurpleOPS BAS - Build Script
;;
;; LICENSE: MIT License
;; Copyright (c) 2024-2026 Mauro Risonho de Paula Assumpção
;; Licensed under the MIT License. See LICENSE file in the project root.
;; ============================================================================
;; Description: Script de build usando clojure.tools.build
;; Author: Mauro Risonho de Paula Assumpção
;; Created: 2024-01-01
;; Modified: 2026-01-06
;; Detailed Description:
;;   - Automatiza processo de build do projeto
;;   - Generates uberjars para deployment
;;   - Gerencia dependências e compilação
;; LICENSE: MIT
;; ============================================================================

(ns build
  (:require [clojure.tools.build.api :as b]
            [clojure.java.shell :as shell]))

(def lib 'purpleops-bas/backend)
(def version "1.0.0")
(def class-dir "target/classes")
(def basis (b/create-basis {:project "deps.edn"}))
(def uber-file "target/purpleops-backend.jar")
(def orch-uber-file "target/purpleops-orchestrator.jar")

(defn clean [_]
  (b/delete {:path "target"}))

(defn uber [_]
  (clean nil)
  (b/copy-dir {:src-dirs ["backend/src" "orchestrator/src" "connectors/src"]
               :target-dir class-dir})
  (b/uber {:class-dir class-dir
           :uber-file uber-file
           :basis basis
           :main 'purpleops-bas.backend.core
           :manifest {"Main-Class" "clojure.main"
                      "Clojure-Main" "purpleops-bas.backend.core"}}))

(defn uber-orchestrator [_]
  (clean nil)
  (b/copy-dir {:src-dirs ["orchestrator/src" "connectors/src" "backend/src"]
               :target-dir class-dir})
  (b/uber {:class-dir class-dir
           :uber-file orch-uber-file
           :basis basis
           :main 'purpleops-bas.orchestrator.core
           :manifest {"Main-Class" "clojure.main"
                      "Clojure-Main" "purpleops-bas.orchestrator.core"}}))

;; ==============================================================================
;; ML Module Build Tasks
;; ==============================================================================

(defn test
  "Run unit tests"
  [_]
  (println "Running tests...")
  (let [{:keys [exit]} (shell/sh "clojure" "-X:test" :inherit true)]
    (if (zero? exit)
      (println "✓ All tests passed")
      (do (println "✗ Tests failed")
          (System/exit 1)))))

(defn test-ml
  "Run ML-specific tests"
  [_]
  (println "Running ML tests...")
  (let [{:keys [exit]} (shell/sh "clojure" "-X:test/ml" :inherit true)]
    (if (zero? exit)
      (println "✓ ML tests passed")
      (do (println "✗ ML tests failed")
          (System/exit 1)))))

(defn lint
  "Run code linter"
  [_]
  (println "Running code linter...")
  (try
    (shell/sh "clj-kondo" "--lint" "backend/src" :inherit true)
    (println "✓ Lint check complete")
    (catch Exception e
      (println "Note: clj-kondo not installed"))))

(defn docker-build
  "Build Docker image for backend"
  [_]
  (println "Building Docker image for backend...")
  (let [{:keys [exit]} (shell/sh "docker" 
                                 "build"
                                 "-f" "infra/Dockerfile.backend"
                                 "-t" "purpleops/backend:latest"
                                 "."
                                 :inherit true)]
    (if (zero? exit)
      (println "✓ Docker image built successfully")
      (println "✗ Docker build failed"))))

(defn docker-compose-up
  "Start services with docker-compose"
  [_]
  (println "Starting services with docker-compose...")
  (shell/sh "docker-compose" "up" "-d" :inherit true))

(defn docker-compose-down
  "Stop services with docker-compose"
  [_]
  (println "Stopping services...")
  (shell/sh "docker-compose" "down" :inherit true))

(defn deploy
  "Full deployment: test, build, and create images"
  [_]
  (println "=================================")
  (println "PurpleOPS BAS - Full Deployment")
  (println "=================================")
  (test nil)
  (test-ml nil)
  (uber nil)
  (docker-build nil)
  (println "✓ Deployment artifacts ready")
  (println "  - Backend JAR: target/purpleops-backend.jar")
  (println "  - Docker image: purpleops/backend:latest"))

(defn performance-test
  "Run performance benchmarks"
  [_]
  (println "Running performance benchmarks...")
  (shell/sh "clojure" "-X:test/ml" :inherit true))

(defn info
  "Display build information"
  [_]
  (println "======================================")
  (println "PurpleOPS BAS - Build Information")
  (println "======================================")
  (println (format "Project: %s" lib))
  (println (format "Version: %s" version))
  (println (format "Build class dir: %s" class-dir))
  (println (format "Backend JAR: %s" uber-file))
  (println (format "Orchestrator JAR: %s" orch-uber-file))
  (println "======================================")
  (println "Available tasks:")
  (println "  clojure -T:build clean               - Clean build artifacts")
  (println "  clojure -T:build uber                - Build backend JAR")
  (println "  clojure -T:build uber-orchestrator   - Build orchestrator JAR")
  (println "  clojure -T:build test                - Run unit tests")
  (println "  clojure -T:build test-ml             - Run ML tests")
  (println "  clojure -T:build lint                - Lint code")
  (println "  clojure -T:build docker-build        - Build Docker image")
  (println "  clojure -T:build docker-compose-up   - Start services")
  (println "  clojure -T:build docker-compose-down - Stop services")
  (println "  clojure -T:build deploy              - Full deployment")
  (println "  clojure -T:build performance-test    - Run benchmarks")
  (println "======================================"))