commit c07267a26a6edac8f1f5ffebd2836b0f5e8d97ad
author Marti Bolivar <marti.bolivar@nordicsemi.no> Sat May 25 15:41:36 2019 -0600
committer Carles Cufí <carles.cufi@nordicsemi.no> Mon Jun 17 15:06:21 2019 +0200
tree f2a68318a8029d000643e59978bce07ccd4a8196
parent db7b9a988b9a46dd97bd573543f1418ba5f1db55

scripts: runners: abstract jlink's missing program support

The runners/jlink.py script has a mechanism for erroring out if a host
tool is not installed. Abstract it into runners/core.py and handle it
from run_common.py. This will let it be used in more places.

Signed-off-by: Marti Bolivar <marti.bolivar@nordicsemi.no>

scripts/west_commands/run_common.py

diff --git a/scripts/west_commands/run_common.py b/scripts/west_commands/run_common.py
index 03ef8b3..e755695 100644
--- a/scripts/west_commands/run_common.py
+++ b/scripts/west_commands/run_common.py
@@ -17,7 +17,7 @@
     FIND_BUILD_DIR_DESCRIPTION
 from west.commands import CommandContextError
 
-from runners import get_runner_cls, ZephyrBinaryRunner
+from runners import get_runner_cls, ZephyrBinaryRunner, MissingProgram
 
 from zephyr_ext_common import cached_runner_config
 
@@ -229,7 +229,11 @@
     if unknown:
         log.die('Runner', runner, 'received unknown arguments:', unknown)
     runner = runner_cls.create(cfg, parsed_args)
-    runner.run(command_name)
+    try:
+        runner.run(command_name)
+    except MissingProgram as e:
+        log.die('required program', e.filename,
+                'not found; install it or add its location to PATH')
 
 
 #