scripts: ensure intended path for edtlib imports
When updating `sys.path` to allow importing the pickled edtlib instance,
add the path to the front of `sys.path`, not the end. This ensures that
the `devicetree.edtlib` module that is imported is the one relative
to the files being run, not some other version which may exist on the
path.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
diff --git a/scripts/west_commands/run_common.py b/scripts/west_commands/run_common.py
index e85b714..b162fe5 100644
--- a/scripts/west_commands/run_common.py
+++ b/scripts/west_commands/run_common.py
@@ -26,7 +26,7 @@
# Runners depend on edtlib. Make sure the copy in the tree is
# available to them before trying to import any.
-sys.path.append(str(ZEPHYR_SCRIPTS / 'dts' / 'python-devicetree' / 'src'))
+sys.path.insert(0, str(ZEPHYR_SCRIPTS / 'dts' / 'python-devicetree' / 'src'))
from runners import get_runner_cls, ZephyrBinaryRunner, MissingProgram
from runners.core import RunnerConfig
