Configure keyboard matrix from info.json (#10817)

* Make parameters from info.json available to the build system

* move all clueboard settings to info.json

* code formatting

* make flake8 happy

* make flake8 happy

* make qmk lint happy

* Add support for specifying led indicators in json

* move led indicators to the clueboard info.json

* Apply suggestions from code review

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

* add missing docstring

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/python/qmk/cli/generate/info_json.py b/lib/python/qmk/cli/generate/info_json.py
new file mode 100755
index 000000000..7e6654e45
--- /dev/null
+++ b/lib/python/qmk/cli/generate/info_json.py
@@ -0,0 +1,49 @@
+"""Keyboard information script.
+
+Compile an info.json for a particular keyboard and pretty-print it.
+"""
+import json
+
+from milc import cli
+
+from qmk.info_json_encoder import InfoJSONEncoder
+from qmk.decorators import automagic_keyboard, automagic_keymap
+from qmk.info import info_json
+from qmk.path import is_keyboard
+
+
+@cli.argument('-kb', '--keyboard', help='Keyboard to show info for.')
+@cli.argument('-km', '--keymap', help='Show the layers for a JSON keymap too.')
+@cli.subcommand('Generate an info.json file for a keyboard.', hidden=False if cli.config.user.developer else True)
+@automagic_keyboard
+@automagic_keymap
+def generate_info_json(cli):
+    """Generate an info.json file for a keyboard
+    """
+    # Determine our keyboard(s)
+    if not cli.config.generate_info_json.keyboard:
+        cli.log.error('Missing paramater: --keyboard')
+        cli.subcommands['info'].print_help()
+        return False
+
+    if not is_keyboard(cli.config.generate_info_json.keyboard):
+        cli.log.error('Invalid keyboard: "%s"', cli.config.generate_info_json.keyboard)
+        return False
+
+    # Build the info.json file
+    kb_info_json = info_json(cli.config.generate_info_json.keyboard)
+    pared_down_json = {}
+
+    for key in ('manufacturer', 'maintainer', 'usb', 'keyboard_name', 'width', 'height', 'debounce', 'diode_direction', 'features', 'community_layouts', 'layout_aliases', 'matrix_pins', 'rgblight', 'url'):
+        if key in kb_info_json:
+            pared_down_json[key] = kb_info_json[key]
+
+    pared_down_json['layouts'] = {}
+    if 'layouts' in pared_down_json:
+        for layout_name, layout in kb_info_json['layouts'].items():
+            pared_down_json['layouts'][layout_name] = {}
+            pared_down_json['layouts'][layout_name]['key_count'] = layout.get('key_count', len(layout['layout']))
+            pared_down_json['layouts'][layout_name]['layout'] = layout['layout']
+
+    # Display the results
+    print(json.dumps(pared_down_json, indent=2, cls=InfoJSONEncoder))