[tasks.dart_unit_test]
dependencies = ["build-test-lib"]
description = "Run flutter unit tests"
script = '''
cd app_flowy
flutter test --dart-define=RUST_LOG=${TEST_RUST_LOG} --concurrency=1
'''

[tasks.rust_unit_test]
run_task = { name = ["rust_lib_unit_test", "shared_lib_unit_test"] }

[tasks.rust_lib_unit_test]
description = "Run rust-lib unit tests"
script = '''
cd rust-lib
RUST_LOG=info cargo test --no-default-features --features="sync"
'''

[tasks.shared_lib_unit_test]
description = "Run shared-lib unit test"
script = '''
cd ../shared-lib
RUST_LOG=info cargo test --no-default-features
'''

[tasks.check_grcov]
description = "Check if `grcov` is installled"
script_runner = "@shell"
script = '''
export PATH=$PATH:"$HOME/.cargo/bin/"
if command -v grcov > /dev/null; then
  echo "Found 'grcov' executable."
else
  echo "[!] Could not find 'grcov' executable."
  echo "[!] Please install 'grcov' by running 'cargo install grcov'."
  echo "[!] You may also need to install 'llvm-tools-preview' using 'rustup component add llvm-tools-preview'."
  echo "[!] If installed, check if 'grcov' is in PATH."
  echo "[!] Exiting..."
  exit -1
fi
'''

[tasks.clean_profraw_files]
description = "Cleans profraw files that are created by `cargo test`"
script_runner = "@duckscript"
script = [
  """
  rust_lib_profs = glob_array ./rust-lib/**/*.profraw
  for prof in ${rust_lib_profs}
    full_path = canonicalize ${prof}
    rm ${full_path}
  end

  shared_lib_profs = glob_array ../shared-lib/**/*.profraw
  for prof in ${shared_lib_profs}
    full_path = canonicalize ${prof}
    rm ${full_path}
  end

  """
]

[tasks.run_rustlib_coverage_tests]
description = "Run tests with coverage instrumentation"
script_runner = "@shell"
script = [
  """
  echo --- Running coverage tests ---
  cd rust-lib/

  CARGO_INCREMENTAL=0 \
  RUSTFLAGS='-C instrument-coverage' \
  LLVM_PROFILE_FILE='prof-%p-%m.profraw' \
  cargo test --no-default-features --features="sync"
  """
]

[tasks.run_sharedlib_coverage_tests]
description = "Run tests with coverage instrumentation"
script_runner = "@shell"
script = [
  """
  echo --- Running coverage tests ---
  cd ../shared-lib

  CARGO_INCREMENTAL=0 \
  RUSTFLAGS='-C instrument-coverage' \
  LLVM_PROFILE_FILE='prof-%p-%m.profraw' \
  cargo test --no-default-features

  """
]

[tasks.get_rustlib_grcov_report]
description = "Get `grcov` HTML report for test coverage for rust-lib"
script_runner = "@shell"
script = [
  """
  echo --- Getting 'grcov' results for 'rust-lib' ---
  cd rust-lib/

  grcov . \
  --binary-path target/debug/deps \
  --source-dir . \
  --output-type html \
  --branch \
  --ignore-not-existing \
  --log-level WARN \
  --output-path target/coverage-html

  echo "--- Done! Generated HTML report under 'target/coverage-html' for rustlib."
  """
]

[tasks.get_sharedlib_grcov_report]
description = "Get `grcov` HTML report for test coverage shared-lib"
script_runner = "@shell"
script = [
  """
  echo --- Getting 'grcov' results 'shared-lib' ---
  cd ../shared-lib

  grcov . \
  --binary-path target/debug/deps \
  --source-dir . \
  --output-type html \
  --branch \
  --ignore-not-existing \
  --log-level WARN \
  --output-path target/coverage-html

  echo "--- Done! Generated HTML report under 'target/coverage-html' for sharedlib."
  """
]

[tasks.get_grcov_report]
description = "Get `grcov` HTML report for test coverage"
run_task = { name = [
  "get_rustlib_grcov_report",
  "get_sharedlib_grcov_report"
], parallel = true }

[tasks.get_sharedlib_lcov_report]
description = "Generates `lcov` report for `shared-lib`"
script_runner = "@shell"
script = [
  """
  echo Getting 'lcov' results for 'shared-lib'

  cd ../shared-lib

  grcov . \
  --binary-path target/debug/deps \
  --source-dir . \
  --output-type lcov \
  --branch \
  --ignore-not-existing \
  --log-level WARN \
  --output-path target/coverage.lcov

  echo "--- Done! Generated 'target/coverage.lcov' sharedlib."
  """
]

[tasks.get_rustlib_lcov_report]
description = "Generates `lcov` report for `rust-lib`"
script_runner = "@shell"
script = [
  """
  echo Getting 'lcov' results for 'rust-lib'

  cd rust-lib/

  grcov . \
  --binary-path target/debug/deps \
  --source-dir . \
  --output-type lcov \
  --branch \
  --ignore-not-existing \
  --log-level WARN \
  --output-path target/coverage.lcov

  echo "--- Done! Generated 'target/coverage.lcov' for rustlib."
  """
]

[tasks.get_lcov_report]
description = "Get `lcov` reports for test coverage"
run_task = { name = [
  "get_sharedlib_lcov_report",
  "get_rustlib_lcov_report"
], parallel = true }

[tasks.rust_unit_test_with_coverage]
description = "Run rust unit test with code coverage"
run_task = { name = [
    "check_grcov",
    'appflowy-deps-tools',
    "run_rustlib_coverage_tests",
    "run_sharedlib_coverage_tests",
    "get_lcov_report",
    "clean_profraw_files"
  ]}