copy script/static-checks folder from tf-a-ci-scripts
This is a complete copy of the folder [1], based on working dir
from commit [2]. Some checks DO NOT apply to TF-M project, but we
introduce the code as it is from TF-A project for completeness and
then further commits will remove/change relevant tests.
[1] https://git.trustedfirmware.org/ci/tf-a-ci-scripts.git/tree/script/static-checks
[2] https://git.trustedfirmware.org/ci/tf-a-ci-scripts.git/commit/?id=a16c8e2b37e2a8446e586f45c3e9b406496ad7b8
Change-Id: I024c30dc59caa6e635fcd43b1a30086231b29bc3
Signed-off-by: Leonardo Sandoval <leonardo.sandoval@linaro.org>
diff --git a/script/static-checks/static-checks-coding-style.sh b/script/static-checks/static-checks-coding-style.sh
new file mode 100755
index 0000000..5341e34
--- /dev/null
+++ b/script/static-checks/static-checks-coding-style.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+#
+# Copyright (c) 2019, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# Check the coding style of the current patch (not the entire code base)
+# against the Linux coding style using the checkpatch.pl script from
+# the Linux kernel source tree.
+
+TEST_CASE="Coding style on current patch"
+
+echo "# Check coding style on the last patch"
+
+git show --summary
+
+LOG_FILE=$(mktemp -t coding-style-check.XXXX)
+
+# Make the patch against the specified remote branch
+if [ -n "$CODING_STYLE_BASE_BRANCH" ]; then
+ BASE_COMMIT="BASE_COMMIT=$CODING_STYLE_BASE_BRANCH"
+fi
+
+chmod +x $CI_ROOT/script/static-checks/checkpatch.pl
+
+CHECKPATCH=$CI_ROOT/script/static-checks/checkpatch.pl \
+ make checkpatch &> "$LOG_FILE"
+RES=$?
+
+if [[ "$RES" == 0 ]]; then
+ # Ignore warnings, only mark the test as failed if there are errors.
+ grep --quiet "total: [^0][0-9]* errors" "$LOG_FILE"
+ RES=$?
+else
+ RES=0
+fi
+
+if [[ "$RES" == 0 ]]; then
+ EXIT_VALUE=1
+else
+ EXIT_VALUE=0
+fi
+
+echo >> "$LOG_TEST_FILENAME"
+echo "****** $TEST_CASE ******" >> "$LOG_TEST_FILENAME"
+echo >> "$LOG_TEST_FILENAME"
+if [[ "$EXIT_VALUE" == 0 ]]; then
+ echo "Result : SUCCESS" >> "$LOG_TEST_FILENAME"
+else
+ echo "Result : FAILURE" >> "$LOG_TEST_FILENAME"
+fi
+# Always print the script output to show the warnings
+echo >> "$LOG_TEST_FILENAME"
+cat "$LOG_FILE" >> "$LOG_TEST_FILENAME"
+echo >> "$LOG_TEST_FILENAME"
+
+rm -f "$LOG_FILE"
+
+exit "$EXIT_VALUE"