DO NOT MERGE: test pull_request trigger

[no changelog]

.github/workflows/common.yml

@@ -120,3 +120,36 @@ jobs:
       - run: unset PYTEST_TIMEOUT
       - run: nix-shell --run "poetry run make -C storage/tests build"
       - run: nix-shell --run "poetry run make -C storage/tests tests_all"
+
+  docker_build:
+    name: Firmware docker build
+    # scheduled, manual runs, PRs for release branches
+    if: github.event_name != 'pull_request' || startsWith(github.head_ref, 'mmilata/')
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        # model: [T1B1, T2T1, T2B1, T3B1, T3T1]  # TODO update exprs below
+        model: ["1", "T", "R", T3B1, T3T1]
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - run: git checkout ${{ github.head_ref || github.ref_name }}
+      - run: ./build-docker.sh ${{ matrix.model == '1' && '--skip-core' || '--skip-legacy' }} --models ${{ matrix.model }} ${{ github.head_ref || github.ref_name }}
+      - name: Show fingerprints
+        run: |
+          for file in build/*/*/*.fingerprint; do
+            if [ -f "$file" ]; then
+              origfile="${file%.fingerprint}"
+              fingerprint=$(tr -d '\n' < $file)
+              echo "\`$fingerprint\` $origfile" >> $GITHUB_STEP_SUMMARY
+            fi
+          done
+          cat $GITHUB_STEP_SUMMARY
+      - uses: actions/upload-artifact@v4
+        with:
+          name: reproducible-${{ matrix.model }}
+          path: |
+            build/*/*/*.bin
+          retention-days: 7

build-docker.sh

@@ -227,7 +227,7 @@ cat <<EOF >> "$SCRIPT_NAME"
   git fetch origin "$COMMIT_HASH"
   git checkout "$COMMIT_HASH"
   git submodule update --init --recursive
-  poetry install
+  poetry install -v --no-ansi --no-interaction
   cd core/embed/rust
   cargo fetch
 
@@ -307,7 +307,6 @@ EOF
 
     $DOCKER run \
       --network=host \
-      -it \
       --rm \
       -v "$DIR:/local" \
       -v "$DIR/build/core$DIRSUFFIX":/build:z \
@@ -356,7 +355,6 @@ EOF
 
   $DOCKER run \
     --network=host \
-    -it \
     --rm \
     -v "$DIR:/local" \
     -v "$DIR/build/legacy$DIRSUFFIX":/build:z \