Update CI build.yaml

Author: Rot127

.github/workflows/build.yaml

@@ -1,24 +1,49 @@
-name: Build ARM user
+name: Build target user
 
 on: [pull_request, workflow_dispatch]
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@tracewrap-8.1
+    - name: Copy source.list file to include deb-src
+      run: |
+        sudo cp /etc/apt/sources.list /etc/apt/sources.list.d/tmp.list
+        sudo sed -i "s/# deb-src/deb-src/g" /etc/apt/sources.list.d/tmp.list
     - name: Install deps
+        sudo apt-get  update
+        sudo apt-get --no-install-recommends -y build-dep qemu
+        sudo apt-get install -y autoconf libtool protobuf-c-compiler
+    - name: Install OCaml
+      uses: ocaml/setup-ocaml@v2
+      with:
+        ocaml-compiler: 4.14.x
+        dune-cache: true
+        opam-disable-sandboxing: true
+    - name: Install piqi
       run: |
-        apt --no-install-recommends -y build-dep qemu
-        apt install autoconf libtool protobuf-c-compiler
         opam install piqi
-        cs /root
-        git clone https://github.com/BinaryAnalysisPlatform/bap-frames.git
-        git clone git@github.com:BinaryAnalysisPlatform/qemu.git
-    - name: Build for ARM
+    - name: Clone qemu and bap-frames
+      run: |
+        git clone http://github.com/BinaryAnalysisPlatform/bap-frames.git
+        git clone http://github.com/BinaryAnalysisPlatform/qemu.git
+    - name: Build target
       run: |
-        cd qemu
-        ./configure --prefix=$HOME --with-tracewrap="/root/bap-frames" --target-list=arm-linux-user
-        ninja -C build
-        ninja -C build install
+        branch=$(git rev-parse --abbrev-ref HEAD)
+        if [ "$branch" == "tracewrap-8.1" ]; then
+          # No build test needed
+          exit 0
+        fi
+        echo "NOTE:"
+        echo "Please update this workflow so it builds the target you are working on."
+        echo "See the commented lines for an example."
+        exit 1
+        # Don't forget to checkout your tracewrap branch above udner "uses"!
+        #
+        # Build commands:
+        # cd qemu
+        # ./configure --prefix=$HOME --with-tracewrap="/root/bap-frames" --target-list=arm-linux-user
+        # ninja -C build
+        # ninja -C build install