test fixes

ci: build: remove redundant source

.gitea/workflows/gentoo-utils.yml

@@ -9,7 +9,6 @@ defaults:
 jobs:
   build-oci-image:
     runs-on: ubuntu-latest
-    continue-on-error: true
     steps:
       - name: Restore git cache
         uses: actions/cache@v4
@@ -98,10 +97,6 @@ jobs:
 
       - name: build and check
         run: |
-          echo $USER
-          echo "CC=$CC"
-          echo "CXX=$CXX"
-          source /etc/profile
           meson setup -Dfuzz=enabled -Dtests=enabled -Dbuildtype=debugoptimized -Ddocs=enabled build
           meson compile -C build
 
@@ -125,6 +120,36 @@ jobs:
           meson compile -C build
           ninja test -C build
 
+  fuzz:
+    runs-on: brutalisk
+    timeout: 1m
+    env:
+      CC: 'clang'
+      CXX: 'clang++'
+    needs: [build-oci-image, build]
+    container:
+      image: ${{ vars.REGISTRY_URL }}/${{ gitea.repository }}:${{ needs.build-oci-image.outputs.image_tag }}
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v5
+
+      # FIXME: Get rid of this step when portage has fixes merged?
+      # needed because portage has fixes upstream we need that arent stable yet
+      - name: Checkout tip of portage
+        run: |
+          git clone https://github.com/gentoo/portage.git
+          cd portage
+          python -m venv && ./venv/bin/pip install -e .
+          source ./venv/bin/activate
+          which emerge
+
+      - name: build and fuzz
+        run: |
+          which emerge
+          meson setup -Dfuzz=enabled -Dtests=enabled -Dbuildtype=debugoptimized build
+          meson compile atom_parser_fuzzer:alias -C build
+          ./scripts/fuzz.sh
+
   check-format:
     runs-on: brutalisk
     needs: [build-oci-image]

scripts/fuzz.sh

@@ -11,4 +11,5 @@ ${PROJECT_DIR}/scripts/atom.py <${in} >${out} \
     | ${PROJECT_DIR}/build/fuzz/atom/parser/fuzzer >${in} <${out} \
                                       ${PROJECT_DIR}/build/atom_parser_fuzzer_corpus \
                                       -only_ascii=1 \
+                                      -fork=$(($(nproc) / 2))
                                       "$@"