# yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json
#
# CodeRabbit configuration — references existing guideline files to avoid
# duplicating conventions.  See:
#   .github/copilot-instructions.md   — project overview & general rules
#   .github/cpp.instructions.md       — C++ coding conventions
#   .github/web.instructions.md       — Web UI coding conventions
#   .github/cicd.instructions.md      — GitHub Actions / CI-CD conventions
#   .github/esp-idf.instructions.md   — ESP-IDF / chip-specific coding guidelines
#                                       (apply when code directly uses ESP-IDF APIs:
#                                        esp_idf_*, I2S, RMT, ADC, GPIO, heap_caps, etc.)
#
# NOTE: This file must be committed (tracked by git) for CodeRabbit to read
# it from the repository.  If it is listed in .gitignore, CodeRabbit will
# not see it and these settings will have no effect.

language: en-US

reviews:
  path_instructions:
    - path: "**/*.{cpp,h,hpp,ino}"
      instructions: >
        Follow the C++ coding conventions documented in .github/cpp.instructions.md
        and the general project guidelines in .github/copilot-instructions.md.
        If the code under review directly uses ESP-IDF APIs (e.g. heap_caps_malloc,
        I2S, RMT, ADC, GPIO, esp_timer, or any esp_idf_* / soc_* symbols), also
        apply the guidelines in .github/esp-idf.instructions.md.

        Key rules: 2-space indentation (no tabs), camelCase functions/variables,
        PascalCase classes, UPPER_CASE macros. Mark WLED-MM-specific changes with
        `// WLEDMM` comments. No C++ exceptions — use return codes and debug macros.

        Hot-path optimization guidelines (attributes, uint_fast types, caching,
        unsigned range checks) apply from pixel set/get operations downward —
        NOT to effect functions in FX.cpp, which have diverse contributor styles.

    - path: "wled00/data/**"
      instructions: >
        Follow the web UI conventions documented in .github/web.instructions.md.

        Key rules: indent HTML and JavaScript with tabs, CSS with tabs or spaces.
        Files here are built into wled00/html_*.h by tools/cdata.js — never
        edit those generated headers directly.

    - path: "wled00/html_*.h"
      instructions: >
        These files are auto-generated from wled00/data/ by tools/cdata.js.
        They must never be manually edited or committed. Flag any PR that
        includes changes to these files.

    - path: "usermods/**"
      instructions: >
        Usermods are community add-ons following the upstream WLED 0.15.x style.
        Each usermod lives in its own directory under usermods/ and is implemented
        as a .h file that is pulled in by wled00/usermods_list.cpp (guarded by
        #ifdef). Usermods do not use library.json. Follow the same C++ conventions
        as the core firmware (.github/cpp.instructions.md).

    - path: ".github/workflows/*.{yml,yaml}"
      instructions: >
        Follow the CI/CD conventions documented in .github/cicd.instructions.md.

        Key rules: 2-space indentation, descriptive name: on every workflow/job/step.
        Third-party actions must be pinned to a specific version tag — branch pins
        such as @main or @master are not allowed. Declare explicit permissions: blocks
        scoped to least privilege. Never interpolate github.event.* values directly
        into run: steps — pass them through an env: variable to prevent script
        injection. Do not use pull_request_target unless fully justified.