west: sign: add ability to read parameters from west config
No functional change yet, will be used in the next commits.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
diff --git a/scripts/west_commands/sign.py b/scripts/west_commands/sign.py
index 504fbf0..1c4ba85 100644
--- a/scripts/west_commands/sign.py
+++ b/scripts/west_commands/sign.py
@@ -9,6 +9,7 @@
import pickle
import platform
import shutil
+import shlex
import subprocess
import sys
@@ -70,7 +71,28 @@
west sign -t rimage -- -k YOUR_SIGNING_KEY.pem
For this to work, either rimage must be installed or you must pass
-the path to rimage using the -p option.'''
+the path to rimage using the -p option.
+
+You can also pass additional arguments to rimage thanks to [sign] and
+[rimage] sections in your west config file(s); this is especially useful
+when invoking west sign _indirectly_ through CMake/ninja. See how at
+https://docs.zephyrproject.org/latest/develop/west/sign.html
+'''
+
+
+def config_get_words(west_config, section_key, fallback=None):
+ unparsed = west_config.get(section_key)
+ log.dbg(f'west config {section_key}={unparsed}')
+ return fallback if unparsed is None else shlex.split(unparsed)
+
+
+def config_get(west_config, section_key, fallback=None):
+ words = config_get_words(west_config, section_key)
+ if words is None:
+ return fallback
+ if len(words) != 1:
+ log.die(f'Single word expected for: {section_key}={words}. Use quotes?')
+ return words[0]
class ToggleAction(argparse.Action):
