version: '3'

vars:
  # Single source of truth for the jlink module list (also read by
  # frontend/scripts/build-universal-mac-jre.sh during CI). The desktop
  # taskfile runs with dir: frontend (see Taskfile.yml), so this path
  # is relative to that directory.
  JLINK_MODULES:
    sh: tr -d '\n' < src-tauri/jlink-modules.txt

tasks:
  prepare:
    desc: "Prepare desktop build dependencies"
    deps:
      - jlink
      - task: ":frontend:prepare"
        vars: { MODE: desktop }
      - provisioner

  provisioner:
    desc: "Build installer provisioner"
    platforms: [windows]
    cmds:
      - node scripts/build-provisioner.mjs

  dev:
    desc: "Start Tauri desktop dev mode"
    deps: [prepare]
    ignore_error: true
    cmds:
      - npx tauri dev --no-watch

  build:
    desc: "Build Tauri desktop app (production)"
    deps: [prepare]
    cmds:
      - npx tauri build

  build:dev:
    desc: "Build Tauri desktop app (dev, no bundling)"
    deps: [prepare]
    cmds:
      - npx tauri build --no-bundle

  build:dev:mac:
    desc: "Build Tauri desktop .app bundle (macOS)"
    deps: [prepare]
    cmds:
      - npx tauri build --bundles app

  build:dev:windows:
    desc: "Build Tauri desktop NSIS installer (Windows)"
    deps: [prepare]
    cmds:
      - npx tauri build --bundles nsis

  build:dev:linux:
    desc: "Build Tauri desktop AppImage (Linux)"
    deps: [prepare]
    cmds:
      - npx tauri build --bundles appimage

  clean:
    desc: "Clean Tauri/Cargo build artifacts"
    cmds:
      - task: jlink:clean
      - cd src-tauri && cargo clean
      - rm -rf dist build

  # ============================================================
  # JLink — Build bundled Java runtime for Tauri
  # ============================================================

  jlink:
    desc: "Build backend JAR and create JLink runtime for Tauri"
    deps: [jlink:jar, jlink:runtime]

  jlink:jar:
    desc: "Build backend JAR for Tauri bundling"
    run: once
    dir: ..
    env:
      DISABLE_ADDITIONAL_FEATURES: "true"
    cmds:
      - cmd: cmd /c gradlew.bat bootJar --no-daemon
        platforms: [windows]
      - cmd: ./gradlew bootJar --no-daemon
        platforms: [linux, darwin]
      - mkdir -p frontend/src-tauri/libs
      - cp app/core/build/libs/stirling-pdf-*.jar frontend/src-tauri/libs/
    status:
      - test -f frontend/src-tauri/libs/stirling-pdf-*.jar

  jlink:runtime:
    desc: "Create custom JRE with jlink"
    deps: [jlink:jar]
    cmds:
      - rm -rf src-tauri/runtime/jre
      - mkdir -p src-tauri/runtime
      - >-
        jlink
        --add-modules {{.JLINK_MODULES}}
        --strip-debug
        --compress=zip-6
        --no-header-files
        --no-man-pages
        --output src-tauri/runtime/jre
    status:
      - test -d src-tauri/runtime/jre

  jlink:clean:
    desc: "Remove JLink runtime and bundled JARs"
    cmds:
      - rm -rf src-tauri/libs src-tauri/runtime

  # macOS-only. Replaces jlink:runtime's single-arch JRE with a universal
  # (arm64 + x86_64) one for the universal Tauri shell. Runs the x86_64
  # jlink under Rosetta on Apple Silicon, so it is opt-in and not part of
  # the default desktop:build flow. Requires AARCH64_JAVA_HOME and
  # X64_JAVA_HOME to point at matching JDK installations with jmods/.
  jlink:universal-mac:
    desc: "Create universal (arm64+x86_64) JRE for the macOS Tauri build"
    deps: [jlink:jar]
    platforms: [darwin]
    env:
      JLINK_MODULES: "{{.JLINK_MODULES}}"
      OUTPUT_DIR: src-tauri/runtime/jre
    cmds:
      - scripts/build-universal-mac-jre.sh