Add plugin validation to CI

Signed-off-by: falkTX <falktx@falktx.com>

.github/workflows/build.yml

@@ -235,3 +235,89 @@ jobs:
             bin/*
             !bin/*-ladspa.dll
             !bin/*-dssi.dll
+
+  plugin-validation:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Set up dependencies
+        run: |
+          # custom repos
+          wget https://launchpad.net/~kxstudio-debian/+archive/kxstudio/+files/kxstudio-repos_10.0.3_all.deb
+          sudo dpkg -i kxstudio-repos_10.0.3_all.deb
+          sudo apt-get update -qq
+          # build-deps
+          sudo apt-get install -yq libasound2-dev libcairo2-dev libgl1-mesa-dev liblo-dev libpulse-dev libx11-dev libxcursor-dev libxext-dev libxrandr-dev
+          # runtime testing
+          sudo apt-get install -yq carla-git lilv-utils lv2-dev lv2lint valgrind
+      - name: Build plugins
+        env:
+          CFLAGS: -g
+          CXXFLAGS: -g
+          LDFLAGS: -static-libgcc -static-libstdc++
+        run: |
+          make features
+          make NOOPT=true SKIP_STRIPPING=true -j $(nproc)
+      - name: Validate LV2 ttl syntax
+        run: |
+          lv2_validate \
+              /usr/lib/lv2/mod.lv2/*.ttl \
+              /usr/lib/lv2/kx-meta/*.ttl \
+              /usr/lib/lv2/kx-control-input-port-change-request.lv2/*.ttl \
+              /usr/lib/lv2/kx-programs.lv2/*.ttl \
+              ./bin/*.lv2/*.ttl
+      - name: Validate LV2 metadata and binaries
+        run: |
+          export LV2_PATH=/tmp/lv2-path
+          mkdir ${LV2_PATH}
+          cp -r bin/*.lv2 \
+              /usr/lib/lv2/{atom,buf-size,core,data-access,kx-control-input-port-change-request,kx-programs,instance-access,midi,parameters,port-groups,port-props,options,patch,presets,resize-port,state,time,ui,units,urid,worker}.lv2 \
+              ${LV2_PATH}
+          lv2lint -s lv2_generate_ttl -l ld-linux-x86-64.so.2 -M nopack $(lv2ls)
+      - name: Test LADSPA plugins
+        run: |
+            for p in $(ls bin/ | grep ladspa.so); do \
+                env CARLA_BRIDGE_DUMMY=1 CARLA_BRIDGE_TESTING=native \
+                    valgrind \
+                    --error-exitcode=255 \
+                    --leak-check=full \
+                    --track-origins=yes \
+                    --suppressions=./dpf/utils/valgrind-dpf.supp \
+                    /usr/lib/carla/carla-bridge-native ladspa ./bin/${p} "" 1>/dev/null; \
+            done
+      - name: Test DSSI plugins
+        run: |
+            for p in $(ls bin/ | grep dssi.so); do \
+                env CARLA_BRIDGE_DUMMY=1 CARLA_BRIDGE_TESTING=native \
+                    valgrind \
+                    --error-exitcode=255 \
+                    --leak-check=full \
+                    --track-origins=yes \
+                    --suppressions=./dpf/utils/valgrind-dpf.supp \
+                    /usr/lib/carla/carla-bridge-native dssi ./bin/${p} "" 1>/dev/null; \
+            done
+      - name: Test LV2 plugins
+        run: |
+            export LV2_PATH=/tmp/lv2-path
+            for p in $(lv2ls); do \
+                env CARLA_BRIDGE_DUMMY=1 CARLA_BRIDGE_TESTING=native \
+                    valgrind \
+                    --error-exitcode=255 \
+                    --leak-check=full \
+                    --track-origins=yes \
+                    --suppressions=./dpf/utils/valgrind-dpf.supp \
+                    /usr/lib/carla/carla-bridge-native lv2 "" ${p} 1>/dev/null; \
+            done
+      - name: Test VST2 plugins
+        run: |
+            for p in $(ls bin/ | grep vst.so); do \
+                env CARLA_BRIDGE_DUMMY=1 CARLA_BRIDGE_TESTING=native \
+                    valgrind \
+                    --error-exitcode=255 \
+                    --leak-check=full \
+                    --track-origins=yes \
+                    --suppressions=./dpf/utils/valgrind-dpf.supp \
+                    /usr/lib/carla/carla-bridge-native vst2 ./bin/${p} "" 1>/dev/null; \
+            done