#!/bin/bash

# Run `cargo clippy` on all Rust code in crosvm with a mindful set of lints
# suppressed.

set -euo pipefail

# Change into directory of script, which is crosvm/bin.
cd "$(dirname "${BASH_SOURCE[0]}")"

# Jump up to root directory of crosvm repo.
cd ..

SUPPRESS=(
    # To be resolved.
    assign_op_pattern
    block_in_if_condition_stmt
    clone_on_copy
    collapsible_if
    const_static_lifetime
    extra_unused_lifetimes
    into_iter_on_array
    let_and_return
    let_unit_value
    match_ref_pats
    needless_return
    option_map_unit_fn
    question_mark
    range_plus_one
    redundant_closure
    redundant_pattern_matching
    single_match
    string_lit_as_bytes
    toplevel_ref_arg
    unit_arg
    unneeded_field_pattern
    unused_unit
    useless_format
    while_let_loop

    # To be resolved or suppressed locally.
    absurd_extreme_comparisons
    cast_ptr_alignment
    if_same_then_else
    ptr_arg

    # We don't care about these lints. Okay to remain suppressed globally.
    blacklisted_name
    cast_lossless
    cyclomatic_complexity
    enum_variant_names
    identity_op
    len_without_is_empty
    len_zero
    match_bool
    match_wild_err_arm
    module_inception
    needless_bool
    new_without_default
    or_fun_call
    should_implement_trait
    single_char_pattern
    too_many_arguments
    transmute_ptr_to_ptr
    trivially_copy_pass_by_ref
    type_complexity
    unreadable_literal
    useless_let_if_seq
    useless_transmute
)

# Needed or else clippy won't re-run on code that has already compiled.
cargo clean

cargo clippy --all-features -- ${SUPPRESS[@]/#/-Aclippy::} "$@"