[PATCH] repro-build-test.py: Use bitbake env to get image filename

[venkata.pyla@toshiba-tsip.com]

From: venkata pyla <venkata.pyla@toshiba-tsip.com>

The hard-coded distro name 'debian' will break the test when other
distros are used.

So the image_name is prepared using bitbake environment variables.

Signed-off-by: venkata pyla <venkata.pyla@toshiba-tsip.com>
---
 testsuite/repro-build-test.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/testsuite/repro-build-test.py b/testsuite/repro-build-test.py
index 5d92e2c..1c0b05b 100755
--- a/testsuite/repro-build-test.py
+++ b/testsuite/repro-build-test.py
@@ -29,11 +29,14 @@ class ReproBuild(CIBuilder):
 
     def get_image_path(self, target_name):
         image_dir = "tmp/deploy/images"
-        target_params = target_name.split(":")
-        machine = target_params[1].split("-")[0]
-        distro = "debian-" + target_params[1].split("-")[1]
-        image_type = target_params[2]
-        return f"{image_dir}/{machine}/{image_type}-{distro}-{machine}.tar.gz"
+        output = process.getoutput(
+            f'bitbake -e {target_name} '
+            r'| grep "^MACHINE=\|^IMAGE_FULLNAME="'
+        )
+        env = dict(d.split("=", 1) for d in output.splitlines())
+        machine = env["MACHINE"].strip("\"")
+        image_name = env["IMAGE_FULLNAME"].strip("\"")
+        return f"{image_dir}/{machine}/{image_name}.tar.gz"
 
     def build_repro_image(
         self, target, source_date_epoch=None, image_name="image.tar.gz"
-- 
2.20.1