.clang-tidy

# Cannot inline comments, so here's some rationale for disabling certain checks:
#
# -clang-analyzer-security.insecureAPI.*:
#    garbage check, blindly recommends using non-portable annex K functions.
#    doesn't catch actual bugs.
# -misc-no-recursion
#    blindly flags every single recursion regardless of whether the usage was
#    safe or not.
# -misc-include-cleaner
#    not compatible with scrot's existing include policy
Checks: >
    performance-*,
    misc-*,
    android-cloexec-*,
    readability-duplicate-include,
    readability-misleading-indentation,
    bugprone-assert-side-effect,
    bugprone-macro-repeated-side-effects,
    bugprone-infinite-loop,
    bugprone-macro-parentheses,
    bugprone-posix-return,
    bugprone-reserved-identifier,
    bugprone-signal-handler,
    bugprone-signed-char-misuse,
    bugprone-sizeof-expression,
    bugprone-branch-clone,
    -clang-analyzer-security.insecureAPI.*,
    -misc-no-recursion,
    -misc-include-cleaner,

# treat all warnings as errors
WarningsAsErrors: '*'

CheckOptions:
  - key:             bugprone-assert-side-effect.AssertMacros
    value:           'scrotAssert'

ExtraArgs: [-std=c99,-DDEBUG]