1 files changed, 44 insertions, 0 deletions
diff --git a/data/mappings/info_rules.hjson b/data/mappings/info_rules.hjson
new file mode 100644
index 0000000000..2f8656c4bf
--- /dev/null
+++ b/data/mappings/info_rules.hjson
@@ -0,0 +1,44 @@
+// This file maps keys between `rules.mk` and `info.json`. It is used by QMK
+// to correctly and consistently map back and forth between the two systems.
+{
+    // Format:
+    // <rules.mk key>: {"info_key": <info.json key>, ["value_type": <value_type>], ["to_json": <true/false>], ["to_c": <true/false>]}
+    // value_type: one of "array", "array.int", "bool", "int", "list", "hex", "mapping", "str", "raw"
+    // to_json: Default `true`. Set to `false` to exclude this mapping from info.json
+    // to_c: Default `true`. Set to `false` to exclude this mapping from rules.mk
+    // warn_duplicate: Default `true`. Set to `false` to turn off warning when a value exists in both places
+    // deprecated: Default `false`. Set to `true` to turn on warning when a value exists
+    // invalid: Default `false`. Set to `true` to generate errors when a value exists
+    // replace_with: use with a key marked deprecated or invalid to designate a replacement
+    "BOARD": {"info_key": "board"},
+    "BOOTLOADER": {"info_key": "bootloader", "warn_duplicate": false},
+    "BLUETOOTH_DRIVER": {"info_key": "bluetooth.driver"},
+    "CAPS_WORD_ENABLE": {"info_key": "caps_word.enabled", "value_type": "bool"},
+    "DEBOUNCE_TYPE": {"info_key": "build.debounce_type"},
+    "ENCODER_ENABLE": {"info_key": "encoder.enabled", "value_type": "bool"},
+    "FIRMWARE_FORMAT": {"info_key": "build.firmware_format"},
+    "KEYBOARD_SHARED_EP": {"info_key": "usb.shared_endpoint.keyboard", "value_type": "bool"},
+    "MOUSE_SHARED_EP": {"info_key": "usb.shared_endpoint.mouse", "value_type": "bool"},
+    "LAYOUTS": {"info_key": "community_layouts", "value_type": "list"},
+    "LED_MATRIX_DRIVER": {"info_key": "led_matrix.driver"},
+    "RGB_MATRIX_DRIVER": {"info_key": "rgb_matrix.driver"},
+    "LTO_ENABLE": {"info_key": "build.lto", "value_type": "bool"},
+    "MCU": {"info_key": "processor", "warn_duplicate": false},
+    "MOUSEKEY_ENABLE": {"info_key": "mouse_key.enabled", "value_type": "bool"},
+    "NO_USB_STARTUP_CHECK": {"info_key": "usb.no_startup_check", "value_type": "bool"},
+    "PIN_COMPATIBLE": {"info_key": "pin_compatible"},
+    "SECURE_ENABLE": {"info_key": "secure.enabled", "value_type": "bool"},
+    "SPLIT_KEYBOARD": {"info_key": "split.enabled", "value_type": "bool"},
+    "SPLIT_TRANSPORT": {"info_key": "split.transport.protocol", "to_c": false},
+    "WAIT_FOR_USB": {"info_key": "usb.wait_for", "value_type": "bool"},
+    "STENO_ENABLE": {"info_key": "stenography.enabled", "value_type": "bool"},
+    "STENO_PROTOCOL": {"info_key": "stenography.protocol"},
+    "PS2_ENABLE": {"info_key": "ps2.enabled", "value_type": "bool"},
+    "PS2_MOUSE_ENABLE": {"info_key": "ps2.mouse_enabled", "value_type": "bool"},
+    "PS2_DRIVER": {"info_key": "ps2.driver"},
+
+    // Items we want flagged in lint
+    "CTPC": {"info_key": "_deprecated.ctpc", "deprecated": true, "replace_with": "CONVERT_TO=proton_c"},
+    "CONVERT_TO_PROTON_C": {"info_key": "_deprecated.ctpc", "deprecated": true, "replace_with": "CONVERT_TO=proton_c"},
+    "VIAL_ENABLE": {"info_key": "_invalid.vial", "invalid": true}
+}