From 31608fe2a9493642aa29539aaee901a1564e9c55 Mon Sep 17 00:00:00 2001
From: Cody Bender <50554676+cfbender@users.noreply.github.com>
Date: Tue, 12 Nov 2019 21:55:41 -0700
Subject: Add cli convert subcommand, from raw KLE to JSON (#6898)

* Add initial pass at KLE convert

* Add cli log on convert

* Move kle2xy, add absolute filepath arg support

* Add overwrite flag, and context sensitive conversion

* Update docs/cli.md

* Fix converter.py typo

* Add convert unit test

* Rename to kle2qmk

* Rename subcommand

* Rename subcommand to kle2json

* Change tests to cover rename

* Rename in __init__.py

* Update CLI docs with new subcommand name

* Fix from suggestions in PR #6898

* Help with cases of case sensitivity

* Update cli.md

* Use angle brackets to indicate required option

* Make the output text more accurate
---
 lib/python/qmk/cli/kle2json.py | 79 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100755 lib/python/qmk/cli/kle2json.py

(limited to 'lib/python/qmk/cli/kle2json.py')

diff --git a/lib/python/qmk/cli/kle2json.py b/lib/python/qmk/cli/kle2json.py
new file mode 100755
index 0000000000..22eb515dff
--- /dev/null
+++ b/lib/python/qmk/cli/kle2json.py
@@ -0,0 +1,79 @@
+"""Convert raw KLE to JSON
+
+"""
+import json
+import os
+from pathlib import Path
+from argparse import FileType
+from decimal import Decimal
+from collections import OrderedDict
+
+from milc import cli
+from kle2xy import KLE2xy
+
+from qmk.converter import kle2qmk
+
+
+class CustomJSONEncoder(json.JSONEncoder):
+    def default(self, obj):
+        try:
+            if isinstance(obj, Decimal):
+                if obj % 2 in (Decimal(0), Decimal(1)):
+                    return int(obj)
+                return float(obj)
+        except TypeError:
+            pass
+        return JSONEncoder.default(self, obj)
+
+
+@cli.argument('filename', help='The KLE raw txt to convert')
+@cli.argument('-f', '--force', action='store_true', help='Flag to overwrite current info.json')
+@cli.subcommand('Convert a KLE layout to a Configurator JSON')
+def kle2json(cli):
+    """Convert a KLE layout to QMK's layout format.
+    """        # If filename is a path
+    if cli.args.filename.startswith("/") or cli.args.filename.startswith("./"):
+        file_path = Path(cli.args.filename)
+    # Otherwise assume it is a file name
+    else:
+        file_path = Path(os.environ['ORIG_CWD'], cli.args.filename)
+    # Check for valid file_path for more graceful failure
+    if not file_path.exists():
+        return cli.log.error('File {fg_cyan}%s{style_reset_all} was not found.', str(file_path))
+    out_path = file_path.parent
+    raw_code = file_path.open().read()
+    # Check if info.json exists, allow overwrite with force
+    if Path(out_path, "info.json").exists() and not cli.args.force:
+        cli.log.error('File {fg_cyan}%s/info.json{style_reset_all} already exists, use -f or --force to overwrite.', str(out_path))
+        return False;
+    try:
+        # Convert KLE raw to x/y coordinates (using kle2xy package from skullydazed)
+        kle = KLE2xy(raw_code)
+    except Exception as e:
+        cli.log.error('Could not parse KLE raw data: %s', raw_code)
+        cli.log.exception(e)
+        # FIXME: This should be better
+        return cli.log.error('Could not parse KLE raw data.')
+    keyboard = OrderedDict(
+        keyboard_name=kle.name,
+        url='',
+        maintainer='qmk',
+        width=kle.columns,
+        height=kle.rows,
+        layouts={'LAYOUT': {
+            'layout': 'LAYOUT_JSON_HERE'
+        }},
+    )
+    # Initialize keyboard with json encoded from ordered dict
+    keyboard = json.dumps(keyboard, indent=4, separators=(
+        ', ', ': '), sort_keys=False, cls=CustomJSONEncoder)
+    # Initialize layout with kle2qmk from converter module
+    layout = json.dumps(kle2qmk(kle), separators=(
+        ', ', ':'), cls=CustomJSONEncoder)
+    # Replace layout in keyboard json
+    keyboard = keyboard.replace('"LAYOUT_JSON_HERE"', layout)
+    # Write our info.json
+    file = open(str(out_path) + "/info.json", "w")
+    file.write(keyboard)
+    file.close()
+    cli.log.info('Wrote out {fg_cyan}%s/info.json', str(out_path))
-- 
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