classes/ptest-python-pytest: simplify python ptest file overriding

The complexity of overriding files from the bbclass made the behavior at
times hard to follow and predict. This change replaces the default file with a
heredoc equivalent that creates a default file if the user does not provide their
own version of run-ptest in the SRC_URI.

(From OE-Core rev: be3db5f4f1b857b93d08211019d9ff796ec389b6)

Signed-off-by: Derek Straka <derek@asterius.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 14 insertions, 8 deletions

diff --git a/meta/classes-recipe/ptest-python-pytest.bbclass b/meta/classes-recipe/ptest-python-pytest.bbclass
index 6d4f16a96e..a4615e12bf 100644
--- a/meta/classes-recipe/ptest-python-pytest.bbclass
+++ b/meta/classes-recipe/ptest-python-pytest.bbclass
@@ -6,19 +6,25 @@
 
 inherit ptest
 
-FILESEXTRAPATHS:prepend := "${COREBASE}/meta/files:"
-
-SRC_URI:append = "\
-    file://ptest-python-pytest/run-ptest \
-"
-
 # Overridable configuration for the directory within the source tree
 # containing the pytest files
 PTEST_PYTEST_DIR ?= "tests"
 
 do_install_ptest() {
-        if [ ! -f ${D}${PTEST_PATH}/run-ptest ]; then
-                install -m 0755 ${UNPACKDIR}/ptest-python-pytest/run-ptest ${D}${PTEST_PATH}
+        # Check if the recipe provides its own version of run-ptest
+        # If nothing exists in the SRC_URI, dynamically create a 
+        # run-test script of "last resort" that has the default
+        # pytest behavior.
+        # 
+        # Users can override this behavior by simply including a
+        # custom script (run-ptest) in the source file list
+        if [ ! -f "${UNPACKDIR}/run-ptest" ]; then
+                cat > ${D}${PTEST_PATH}/run-ptest << EOF
+#!/bin/sh
+pytest --automake
+EOF
+                # Ensure the newly created script has the execute bit set
+                chmod 755 ${D}${PTEST_PATH}/run-ptest
         fi
         if [ -d "${S}/${PTEST_PYTEST_DIR}" ]; then
                 install -d ${D}${PTEST_PATH}/${PTEST_PYTEST_DIR}