Make GitHub Actions cover "make check" and "make uninstall"

Signed-off-by: Sebastian Pipping <[email protected]>

Author: hartwork

.github/workflows/run_test_suite.yml

@@ -0,0 +1,63 @@
+name: Run the test suite
+
+on:
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 14 * * 5'  # Every Friday 2pm
+  workflow_dispatch:
+
+# Drop permissions to minimum for security
+permissions:
+  contents: read
+
+jobs:
+  test_suite:
+    name: Run the test suite
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |-
+          packages=(
+            # Perl runtime dependencies as documented in README
+            libcapture-tiny-perl       # CPAN Capture::Tiny
+            libdatetime-perl           # CPAN DateTime
+            libdevel-cover-perl        # CPAN Devel::Cover
+            libdigest-md5-file-perl    # CPAN Digest::MD5
+            libfile-spec-native-perl   # CPAN File::Spec
+            libjson-xs-perl            # CPAN JSON::XS
+                                       # CPAN Memory::Process, see below
+                                       # CPAN Module::Load::Conditional
+            libscalar-list-utils-perl  # CPAN Scalar::Util
+                                       # CPAN Time::HiRes
+
+            # Additional dependencies for "make check"
+            llvm                       # for command "llvm-profdata"
+            libgd-perl                 # CPAN GD
+          )
+          set -x
+          sudo apt-get update
+          sudo apt-get install --no-install-recommends --yes -V "${packages[@]}"
+          sudo perl -MCPAN -e 'install(Memory::Process)'  # no package in Debian
+
+      - name: make install
+        run: |-
+          make install PREFIX=/usr CFG_DIR=/etc DESTDIR="${PWD}/ROOT"
+          find ROOT/ | sort | xargs -r ls -ld
+
+      - name: make uninstall
+        run: |-
+          make uninstall PREFIX=/usr CFG_DIR=/etc DESTDIR="${PWD}/ROOT"
+          find ROOT/ | sort | xargs -r ls -ld
+          diff -u0 <(echo 'total 0') <(ls -l ROOT/)  # i.e. fail CI if leftovers
+
+      - name: make check
+        run: |-
+          make check
+
+          # NOTE: This is a workaround to fail at test failure while
+          #       "make check" fails to exit with non-zero exit code
+          #       in case of failures
+          tail -n1 tests/test.log | tee /dev/stderr | grep ', 0 failed'