Merge build and test jobs, upload built artifacts

Signed-off-by: Martynas Gurskas <martynas.gurskas@nordsec.com>

.github/workflows/cpp.yml

@@ -11,44 +11,55 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
-    container:
-      image: rust:1.72-bullseye
-    steps:
-    - uses: actions/checkout@v3
-    - name: Build
-      run: |
-        cargo build --release --package uniffi-bindgen-cpp
-
-  test-bindings:
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/nordsecurity/uniffi-bindgen-cpp-test-runner:v0.3.0
     steps:
     - uses: actions/checkout@v3
-    - name: Test bindings
+    - name: Build bindgen
       shell: bash
       env:
         # Github sets HOME to /github/home and breaks dependencies in Docker image..
         # https://github.com/actions/runner/issues/863
         HOME: /root
+      run: |
+        source ~/.bashrc
+        ./build_bindgen.sh
+    - name: Build bindings
+      shell: bash
+      env:
+        HOME: /root
+      run: |
+        source ~/.bashrc
+        ./build_bindings.sh
+    - name: Run tests
+      shell: bash
+      env:
+        HOME: /root
       run: |
         source ~/.bashrc
         ./test_bindings.sh
+    - uses: actions/upload-artifact@v3
+      with:
+        name: scaffolding_lib
+        path: cpp-tests/build/libuniffi_fixtures.so
 
   test-scaffolding-go:
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/nordsecurity/uniffi-bindgen-cpp-test-runner:v0.3.0
+    needs: build
     steps:
     - uses: actions/checkout@v3
       with:
         submodules: recursive
+    - uses: actions/download-artifact@v3
+      with:
+        name: scaffolding_lib
+        path: cpp-tests/build/
     - name: Test scaffolding Go
       shell: bash
       env:
-        # Github sets HOME to /github/home and breaks dependencies in Docker image..
-        # https://github.com/actions/runner/issues/863
         HOME: /root
       run: |
         source ~/.bashrc

build_bindgen.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -euxo pipefail
+
+cargo build --release --package uniffi-bindgen-cpp

build_bindings.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -euxo pipefail
+
+mkdir -p cpp-tests/build
+cd cpp-tests/build
+cmake -DCMAKE_BUILD_TYPE=Debug ..
+make

test_bindings.sh

@@ -1,8 +1,5 @@
 #!/bin/bash
 set -euxo pipefail
 
-mkdir -p cpp-tests/build
 cd cpp-tests/build
-cmake -DCMAKE_BUILD_TYPE=Debug ..
-make
 CTEST_OUTPUT_ON_FAILURE=1 make test

test_scaffolding_go.sh

@@ -1,13 +1,6 @@
 #!/bin/bash
 set -euxo pipefail
 
-mkdir -p cpp-tests/build
-pushd cpp-tests/build
-cmake -DCMAKE_BUILD_TYPE=Debug ..
-make uniffi_fixtures
-
-popd
-
 SCRIPT_DIR="${SCRIPT_DIR:-$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )}"
 ROOT_DIR="$SCRIPT_DIR"
 
@@ -19,9 +12,7 @@ pushd $GENERATOR_DIR
 cargo build
 ./build_bindings.sh
 
-
 pushd $BINDINGS_DIR
-
 # We exclude tests that are not part of the main Rust fixtures
 EXCLUDE_LIST="custom_types_test\
 |destroy_test\