[Scst-svn] [master] .github/workflows: Add a GitHub action to run regression tests upon push

[Gleb C. <lna...@ya...>]

Commit: 7c4e074
GitHub URL: https://github.com/SCST-project/scst/commit/7c4e07414afb990e52cc4f6afade215a98ec657a
Author: Gleb Chesnokov
Date: 2024-05-03T17:45:14+03:00
Log Message:
-----------
.github/workflows: Add a GitHub action to run regression tests upon push

Introduce a new GitHub action that automatically runs the
scripts/run_regression_tests script upon each push to the master branch.

Modified Paths:
--------------
 .github/workflows/run_regression_tests.yaml | 66 +++++++++++++++
 scripts/kernel-functions                    |  5 ++
 scripts/run-regression-tests                |  4 +-
 3 files changed, 73 insertions(+), 2 deletions(-)

===================================================================
diff --git a/.github/workflows/run_regression_tests.yaml b/.github/workflows/run_regression_tests.yaml
new file mode 100644
index 0000000..60f2580
--- /dev/null
+++ b/.github/workflows/run_regression_tests.yaml
@@ -0,0 +1,66 @@
+name: Regression tests upon push
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  regression_tests:
+    name: ${{matrix.version}}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [
+                  '6.8.7',
+                  '6.7.12',
+                  '6.6.28',
+                  '6.1.87',
+                  '5.15.156',
+                  '5.10.215',
+                  '5.4.274',
+                  '4.19.312',
+                  '4.14.336',
+                  '4.9.337',
+                  '3.18.140',
+                  '3.10.108',
+                  '5.14.0-284.30.1.el9_2^AlmaLinux^9.2',
+                  '4.18.0-513.24.1.el8_9^AlmaLinux^8.9',
+                  '4.18.0-477.13.1.el8_8^AlmaLinux^8.8',
+                  '3.10.0-1160.108.1.el7^CentOS^7.9.2009',
+                  '5.15.0-205.149.5.1.el9uek^UEK^9',
+                  '5.4.17-2136.330.7.1.el8uek^UEK^8',
+                  '5.4.17-2102.206.1.el7uek^UEK^7',
+                  '4.1.12-124.48.6.el6uek^UEK^6'
+                 ]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@main
+
+      - name: Install libelf-dev
+        run: |
+          sudo apt-get install -y libelf-dev
+
+      - name: Install sparse
+        run: |
+          sudo apt-get install sparse
+
+      - name: Install smatch
+        run: |
+          git clone https://github.com/error27/smatch.git
+          cd smatch
+          make -j
+          sudo BINDIR=/bin SHAREDIR=/home/runner/share make install
+
+      - name: Run regression tests
+        run: |
+          err=0
+
+          ./scripts/run-regression-tests -l -q -k -d /tmp/scst-${{matrix.version}} ${{matrix.version}}-nc-ns-nm | tee output.txt
+
+          cat output.txt | grep -A1 "Compiling the patched kernel" | grep -e "FAILED" -e "[^0] errors" > /dev/null 2>&1 && err=1
+
+          rm -f output.txt
+
+          exit $err
diff --git a/scripts/kernel-functions b/scripts/kernel-functions
index 336baf8..21d904e 100644
--- a/scripts/kernel-functions
+++ b/scripts/kernel-functions
@@ -60,7 +60,9 @@ function download_kernel {
       [12].*) series="${series:0:3}";;
       *)      series="${series/.*/}.x";;
   esac
+
   mkdir -p "${kernel_downloads}" || return $?
+
   test -w "${kernel_downloads}" || return $?
   (
     cd "${kernel_downloads}" || return $?
@@ -826,6 +828,9 @@ function download_and_extract_distro_rpm {
     local kver=$1
     local distro=$2
     local release=$3
+
+    mkdir -p "${kernel_downloads}" || return $?
+
     (
 	cd "${kernel_downloads}" || exit $?
 	read -a urls -r <<<"$(get_srpm_urls "$distro" "$release" x86_64 |
diff --git a/scripts/run-regression-tests b/scripts/run-regression-tests
index 764e9d7..4d761f1 100755
--- a/scripts/run-regression-tests
+++ b/scripts/run-regression-tests
@@ -466,9 +466,9 @@ function run_smatch {
   then
     local errors warnings
     errors=$(grep -c ' error:' "${outputfile}")
-    warnings=$(grep -c ' warning:' "${outputfile}")
+    warnings=$(grep -c ' warn:' "${outputfile}")
     echo "${errors} errors / ${warnings} warnings."
-    grep -E ' info:| warning:| error:' < "${outputfile}" |
+    grep -E ' info:| warn:| error:' < "${outputfile}" |
       sed 's/^\([^:]*\):[0-9:]* /\1: /;s/\((see line \)[0-9]*\()\)/\1...\2/' |
       sort |
       uniq -c