shell quotes

lib/python/qmk/cli/mass_compile.py

@@ -7,6 +7,7 @@ from typing import List
 from pathlib import Path
 from subprocess import DEVNULL
 from milc import cli
+import shlex
 
 from qmk.constants import QMK_FIRMWARE
 from qmk.commands import find_make, get_make_parallel_args, build_environment
@@ -25,7 +26,7 @@ def mass_compile_targets(targets: List[BuildTarget], clean: bool, dry_run: bool,
     if dry_run:
         cli.log.info('Compilation targets:')
         for target in sorted(targets, key=lambda t: (t.keyboard, t.keymap)):
-            extra_args = ' '.join([f"-e '{k}={v}'" for k, v in target.extra_args.items()])
+            extra_args = ' '.join([f"-e {shlex.quote(f'{k}={v}')}" for k, v in target.extra_args.items()])
             cli.log.info(f"{{fg_cyan}}qmk compile -kb {target.keyboard} -km {target.keymap} {extra_args}{{fg_reset}}")
     else:
         if clean: