1 files changed, 87 insertions, 0 deletions

diff --git a/lib/python/qmk/cli/flash.py b/lib/python/qmk/cli/flash.py
new file mode 100644
index 000000000..8f7bb55a2
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+++ b/lib/python/qmk/cli/flash.py
@@ -0,0 +1,87 @@
+"""Compile and flash QMK Firmware
+
+You can compile a keymap already in the repo or using a QMK Configurator export.
+A bootloader must be specified.
+"""
+import os
+import sys
+import subprocess
+from argparse import FileType
+
+from milc import cli
+from qmk.commands import create_make_command
+from qmk.commands import parse_configurator_json
+from qmk.commands import compile_configurator_json
+
+import qmk.path
+
+
+def print_bootloader_help():
+    """Prints the available bootloaders listed in docs.qmk.fm.
+    """
+    cli.log.info('Here are the available bootloaders:')
+    cli.echo('\tdfu')
+    cli.echo('\tdfu-ee')
+    cli.echo('\tdfu-split-left')
+    cli.echo('\tdfu-split-right')
+    cli.echo('\tavrdude')
+    cli.echo('\tBootloadHID')
+    cli.echo('\tdfu-util')
+    cli.echo('\tdfu-util-split-left')
+    cli.echo('\tdfu-util-split-right')
+    cli.echo('\tst-link-cli')
+    cli.echo('For more info, visit https://docs.qmk.fm/#/flashing')
+
+@cli.argument('-bl', '--bootloader', default='flash', help='The flash command, corresponding to qmk\'s make options of bootloaders.')
+@cli.argument('filename', nargs='?', arg_only=True, help='The configurator export JSON to compile. Use this if you dont want to specify a keymap and keyboard.')
+@cli.argument('-km', '--keymap', help='The keymap to build a firmware for. Use this if you dont have a configurator file. Ignored when a configurator file is supplied.')
+@cli.argument('-kb', '--keyboard', help='The keyboard to build a firmware for. Use this if you dont have a configurator file. Ignored when a configurator file is supplied.')
+@cli.argument('-b', '--bootloaders', action='store_true', help='List the available bootloaders.')
+@cli.subcommand('QMK Flash.')
+def flash(cli):
+    """Compile and or flash QMK Firmware or keyboard/layout
+
+    If a Configurator JSON export is supplied this command will create a new keymap. Keymap and Keyboard arguments
+    will be ignored.
+
+    If no file is supplied, keymap and keyboard are expected.
+
+    If bootloader is omitted, the one according to the rules.mk will be used.
+
+    """
+    command = []
+    if cli.args.bootloaders:
+        # Provide usage and list bootloaders
+        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
+        print_bootloader_help()
+        return False
+
+    elif cli.args.keymap and not cli.args.keyboard:
+        # If only a keymap was given but no keyboard, suggest listing keyboards
+        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
+        cli.log.error('run \'qmk list_keyboards\' to find out the supported keyboards')
+        return False
+
+    elif cli.args.filename:
+        # Get keymap path to log info
+        user_keymap = parse_configurator_json(cli.args.filename)
+        keymap_path = qmk.path.keymap(user_keymap['keyboard'])
+
+        cli.log.info('Creating {fg_cyan}%s{style_reset_all} keymap in {fg_cyan}%s', user_keymap['keymap'], keymap_path)
+
+        # Convert the JSON into a C file and write it to disk.
+        command = compile_configurator_json(cli.args.filename, cli.args.bootloader)
+
+        cli.log.info('Wrote keymap to {fg_cyan}%s/%s/keymap.c', keymap_path, user_keymap['keymap'])
+
+    elif cli.args.keyboard and cli.args.keymap:
+        # Generate the make command for a specific keyboard/keymap.
+        command = create_make_command(cli.config.flash.keyboard, cli.config.flash.keymap, cli.args.bootloader)
+
+    else:
+        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
+        cli.log.error('You must supply a configurator export or both `--keyboard` and `--keymap`. You can also specify a bootloader with --bootloader. Use --bootloaders to list the available bootloaders.')
+        return False
+
+    cli.log.info('Flashing keymap with {fg_cyan}%s\n\n', ' '.join(command))
+    subprocess.run(command)
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