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-rwxr-xr-xlib/python/qmk/cli/compile.py16
-rwxr-xr-xlib/python/qmk/cli/generate/compilation_database.py63
2 files changed, 48 insertions, 31 deletions
diff --git a/lib/python/qmk/cli/compile.py b/lib/python/qmk/cli/compile.py
index 3d632e74a9..2478ea1fed 100755
--- a/lib/python/qmk/cli/compile.py
+++ b/lib/python/qmk/cli/compile.py
@@ -7,10 +7,12 @@ from argcomplete.completers import FilesCompleter
from milc import cli
import qmk.path
+from qmk.constants import QMK_FIRMWARE
from qmk.decorators import automagic_keyboard, automagic_keymap
from qmk.commands import compile_configurator_json, create_make_command, parse_configurator_json, build_environment
from qmk.keyboard import keyboard_completer, keyboard_folder_or_all, is_all_keyboards
from qmk.keymap import keymap_completer, locate_keymap
+from qmk.cli.generate.compilation_database import write_compilation_database
def _is_keymap_target(keyboard, keymap):
@@ -30,6 +32,7 @@ def _is_keymap_target(keyboard, keymap):
@cli.argument('-j', '--parallel', type=int, default=1, help="Set the number of parallel make jobs; 0 means unlimited.")
@cli.argument('-e', '--env', arg_only=True, action='append', default=[], help="Set a variable to be passed to make. May be passed multiple times.")
@cli.argument('-c', '--clean', arg_only=True, action='store_true', help="Remove object files before compiling.")
+@cli.argument('--compiledb', arg_only=True, action='store_true', help="Generates the clang compile_commands.json file during build. Implies --clean.")
@cli.subcommand('Compile a QMK Firmware.')
@automagic_keyboard
@automagic_keymap
@@ -53,6 +56,9 @@ def compile(cli):
# Determine the compile command
commands = []
+ current_keyboard = None
+ current_keymap = None
+
if cli.args.filename:
# If a configurator JSON was provided generate a keymap and compile it
user_keymap = parse_configurator_json(cli.args.filename)
@@ -69,11 +75,21 @@ def compile(cli):
commands.append(create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap, 'clean', **envs))
commands.append(create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap, parallel=cli.config.compile.parallel, **envs))
+ current_keyboard = cli.config.compile.keyboard
+ current_keymap = cli.config.compile.keymap
+
if not commands:
cli.log.error('You must supply a configurator export, both `--keyboard` and `--keymap`, or be in a directory for a keyboard or keymap.')
cli.print_help()
return False
+ if cli.args.compiledb:
+ if current_keyboard is None or current_keymap is None:
+ cli.log.error('You must supply both `--keyboard` and `--keymap` or be in a directory with a keymap to generate a compile_commands.json file.')
+ cli.print_help()
+ return False
+ write_compilation_database(current_keyboard, current_keymap, QMK_FIRMWARE / 'compile_commands.json')
+
cli.log.info('Compiling keymap with {fg_cyan}%s', ' '.join(commands[-1]))
if not cli.args.dry_run:
cli.echo('\n')
diff --git a/lib/python/qmk/cli/generate/compilation_database.py b/lib/python/qmk/cli/generate/compilation_database.py
index 5e1a18a69b..9e5c266516 100755
--- a/lib/python/qmk/cli/generate/compilation_database.py
+++ b/lib/python/qmk/cli/generate/compilation_database.py
@@ -76,33 +76,9 @@ def parse_make_n(f: Iterator[str]) -> List[Dict[str, str]]:
return records
-@cli.argument('-kb', '--keyboard', type=keyboard_folder, completer=keyboard_completer, help='The keyboard\'s name')
-@cli.argument('-km', '--keymap', completer=keymap_completer, help='The keymap\'s name')
-@cli.subcommand('Create a compilation database.')
-@automagic_keyboard
-@automagic_keymap
-def generate_compilation_database(cli: MILC) -> Union[bool, int]:
- """Creates a compilation database for the given keyboard build.
-
- Does a make clean, then a make -n for this target and uses the dry-run output to create
- a compilation database (compile_commands.json). This file can help some IDEs and
- IDE-like editors work better. For more information about this:
-
- https://clang.llvm.org/docs/JSONCompilationDatabase.html
- """
- command = None
- # check both config domains: the magic decorator fills in `generate_compilation_database` but the user is
- # more likely to have set `compile` in their config file.
- current_keyboard = cli.config.generate_compilation_database.keyboard or cli.config.user.keyboard
- current_keymap = cli.config.generate_compilation_database.keymap or cli.config.user.keymap
-
- if current_keyboard and current_keymap:
- # Generate the make command for a specific keyboard/keymap.
- command = create_make_command(current_keyboard, current_keymap, dry_run=True)
- elif not current_keyboard:
- cli.log.error('Could not determine keyboard!')
- elif not current_keymap:
- cli.log.error('Could not determine keymap!')
+def write_compilation_database(keyboard: str, keymap: str, output_path: Path) -> bool:
+ # Generate the make command for a specific keyboard/keymap.
+ command = create_make_command(keyboard, keymap, dry_run=True)
if not command:
cli.log.error('You must supply both `--keyboard` and `--keymap`, or be in a directory for a keyboard or keymap.')
@@ -128,9 +104,34 @@ def generate_compilation_database(cli: MILC) -> Union[bool, int]:
cli.log.info("Found %s compile commands", len(db))
- dbpath = QMK_FIRMWARE / 'compile_commands.json'
-
- cli.log.info(f"Writing build database to {dbpath}")
- dbpath.write_text(json.dumps(db, indent=4))
+ cli.log.info(f"Writing build database to {output_path}")
+ output_path.write_text(json.dumps(db, indent=4))
return True
+
+
+@cli.argument('-kb', '--keyboard', type=keyboard_folder, completer=keyboard_completer, help='The keyboard\'s name')
+@cli.argument('-km', '--keymap', completer=keymap_completer, help='The keymap\'s name')
+@cli.subcommand('Create a compilation database.')
+@automagic_keyboard
+@automagic_keymap
+def generate_compilation_database(cli: MILC) -> Union[bool, int]:
+ """Creates a compilation database for the given keyboard build.
+
+ Does a make clean, then a make -n for this target and uses the dry-run output to create
+ a compilation database (compile_commands.json). This file can help some IDEs and
+ IDE-like editors work better. For more information about this:
+
+ https://clang.llvm.org/docs/JSONCompilationDatabase.html
+ """
+ # check both config domains: the magic decorator fills in `generate_compilation_database` but the user is
+ # more likely to have set `compile` in their config file.
+ current_keyboard = cli.config.generate_compilation_database.keyboard or cli.config.user.keyboard
+ current_keymap = cli.config.generate_compilation_database.keymap or cli.config.user.keymap
+
+ if not current_keyboard:
+ cli.log.error('Could not determine keyboard!')
+ elif not current_keymap:
+ cli.log.error('Could not determine keymap!')
+
+ return write_compilation_database(current_keyboard, current_keymap, QMK_FIRMWARE / 'compile_commands.json')