# https://taskfile.dev
version: "3"

vars:
  APPLE_TARGETS: "aarch64-apple-ios aarch64-apple-darwin x86_64-apple-darwin"

tasks:

  # ── Setup ────────────────────────────────────────────────────────────────

  setup:
    desc: Initialise submodules and verify toolchain
    cmds:
      - git submodule update --init --recursive
      - rustc --version
      - cmd: cmake --version | head -1
        platforms: [darwin, linux]
      - cmd: cmake --version
        platforms: [windows]
    status:
      - test -f vendors/wolfssl/CMakeLists.txt

  # ── Build ────────────────────────────────────────────────────────────────

  build:
    desc: Build all crates (debug)
    deps: [setup]
    cmds:
      - cargo build --workspace

  release:
    desc: Build all crates (release)
    deps: [setup]
    cmds:
      - cargo build --workspace --release

  build:ios:
    desc: Cross-compile for iOS (aarch64-apple-ios, release)
    deps: [setup]
    cmds:
      - cargo build-ios --release

  build:macos-arm64:
    desc: Cross-compile for macOS ARM64 (release)
    deps: [setup]
    cmds:
      - cargo build-macos-arm64 --release

  build:macos-x64:
    desc: Cross-compile for macOS x86_64 (release)
    deps: [setup]
    cmds:
      - cargo build-macos-x64 --release

  build:apple:
    desc: Cross-compile all Apple targets (iOS + macOS, release)
    deps: [setup]
    cmds:
      - cargo build-ios --release
      - cargo build-macos-arm64 --release
      - cargo build-macos-x64 --release

  build:android-arm64:
    desc: Cross-compile for Android ARM64 (release)
    deps: [setup]
    preconditions:
      - sh: command -v aarch64-linux-android21-clang
        msg: "Android NDK not in PATH. Set ANDROID_NDK_HOME and add toolchain bin/ to PATH."
    cmds:
      - cargo build-android-arm64 --release

  build:android-x64:
    desc: Cross-compile for Android x86_64 (release)
    deps: [setup]
    preconditions:
      - sh: command -v x86_64-linux-android21-clang
        msg: "Android NDK not in PATH. Set ANDROID_NDK_HOME and add toolchain bin/ to PATH."
    cmds:
      - cargo build-android-x64 --release

  build:android:
    desc: Cross-compile all Android targets (release)
    cmds:
      - task: build:android-arm64
      - task: build:android-x64

  # ── Windows (run on Windows only) ─────────────────────────────────────

  build:windows-x64:
    desc: Build for Windows x86_64 (release, run on Windows)
    platforms: [windows]
    deps: [setup]
    cmds:
      - cargo build --workspace --release --target x86_64-pc-windows-msvc

  ci:windows:
    desc: Full CI pipeline for Windows
    platforms: [windows]
    cmds:
      - task: lint
      - task: test
      - task: conformance
      - task: build:windows-x64

  # ── Linux ────────────────────────────────────────────────────────────────

  build:linux-x64:
    desc: Build for Linux x86_64 (release, run on Linux)
    platforms: [linux]
    deps: [setup]
    cmds:
      - cargo build --workspace --release --target x86_64-unknown-linux-gnu

  ci:linux:
    desc: Full CI pipeline for Linux (lint + test + conformance + build + Android)
    platforms: [linux]
    cmds:
      - task: lint
      - task: test
      - task: conformance
      - task: build:linux-x64
      - task: build:android

  # ── Aggregate ────────────────────────────────────────────────────────────

  build:all:
    desc: Build for all targets (native + Apple + Android)
    cmds:
      - task: release
      - task: build:apple
      - task: build:android

  # ── Test ─────────────────────────────────────────────────────────────────

  test:
    desc: Run all unit tests
    deps: [setup]
    cmds:
      - cargo test --workspace

  conformance:
    desc: Run NIST/RFC conformance test vectors
    deps: [setup]
    cmds:
      - cargo run -p ccc-conformance-tests

  test:all:
    desc: Run unit tests + conformance tests
    cmds:
      - task: test
      - task: conformance

  # ── Lint ─────────────────────────────────────────────────────────────────

  fmt:
    desc: Format code with rustfmt
    cmds:
      - cargo fmt

  fmt:check:
    desc: Check formatting (no changes)
    cmds:
      - cargo fmt --check

  clippy:
    desc: Run clippy with strict warnings
    deps: [setup]
    cmds:
      - cargo clippy --workspace -- -D warnings

  lint:
    desc: Full lint (fmt check + clippy)
    cmds:
      - task: fmt:check
      - task: clippy

  # ── CI Pipeline ─────────────────────────────────────────────────────────

  ci:
    desc: Full CI pipeline (lint → test → conformance → release build)
    cmds:
      - task: lint
      - task: test
      - task: conformance
      - task: release

  ci:full:
    desc: Full CI + all cross-compile targets (platform-aware)
    cmds:
      - task: ci
      - task: build:apple
      - task: build:android

  ci:macos:
    desc: Full CI pipeline for macOS (lint + test + conformance + Apple targets)
    platforms: [darwin]
    cmds:
      - task: lint
      - task: test
      - task: conformance
      - task: release
      - task: build:apple

  # ── Utility ─────────────────────────────────────────────────────────────

  clean:
    desc: Remove all build artifacts
    cmds:
      - cargo clean

  check:
    desc: Type-check without building (fast)
    deps: [setup]
    cmds:
      - cargo check --workspace

  check:stub:
    desc: Type-check wolfSSL crate with stub_ffi (no C build)
    cmds:
      - cargo check -p ccc-crypto-wolfssl --features stub_ffi

  artifacts:
    desc: Show artifact locations for all built targets
    platforms: [darwin, linux]
    cmds:
      - |
        echo "=== Build artifacts ==="
        for dir in target/debug target/release target/aarch64-apple-ios/release target/aarch64-apple-darwin/release target/x86_64-apple-darwin/release target/aarch64-linux-android/release target/x86_64-linux-android/release target/x86_64-unknown-linux-gnu/release; do
          if [ -d "$dir" ]; then
            echo ""
            echo "── $dir ──"
            find "$dir" -maxdepth 1 \( -name "*.rlib" -o -name "*.a" -o -name "*.dylib" -o -name "*.so" -o -name "conformance" \) 2>/dev/null | sort
            find "$dir/build" -name "libwolfssl.a" 2>/dev/null | head -1
          fi
        done

  artifacts:windows:
    desc: Show artifact locations (Windows)
    platforms: [windows]
    cmds:
      - cmd: |
          echo === Build artifacts ===
          for %%d in (target\debug target\release target\x86_64-pc-windows-msvc\release) do (
            if exist "%%d" (
              echo.
              echo -- %%d --
              dir /b "%%d\*.rlib" "%%d\*.lib" "%%d\*.dll" "%%d\*.exe" 2>nul
            )
          )

  ##### ##### ##### ##### ##### ##### ##### ##### ##### #####
  # Default
  #
  # if we are executed with option of "--taskfile", and no task, so this default...that is why we pass it along
  # --taskfile {{.TASKFILE}}
  # we spent several hours fixing that out, because of PEBKAC
  default:
    cmds:
      - task --list --taskfile {{.TASKFILE}}