Combine binary workflows into one with multiple jobs

.github/workflows/build-binary-packages.yml

@@ -1,15 +1,96 @@
-name: Build Windows Package
+name: Build Binary Packages
 
 on:
   workflow_dispatch:
+  release:
 
 jobs:
-  build:
-    name: Build on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
+
+# ---
+
+  ubuntu:
+    name: Build Ubuntu package
+    runs-on: ubuntu-18.04
+    # env:
+    #   LC_ALL: C.UTF-8
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install build tools
+      run: |
+        sudo apt update
+        sudo apt install -y \
+          make \
+          dpkg-dev \
+          debhelper \
+          haskell-platform \
+          libghc-json-dev \
+          python-dev \
+          default-jdk \
+          libtool-bin
+
+    - name: Build Debian package
+      run: |
+        make deb
+
+    - name: Copy package
+      run: |
+        cp ../gf_*.deb dist/
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: gf-${{ github.sha }}-debian
+        path: dist/gf_*.deb
+        if-no-files-found: error
+
+# ---
+
+  macos:
+    name: Build macOS package
+    runs-on: macos-10.15
+    strategy:
+      matrix:
+        ghc: ["8.6.5"]
+        cabal: ["2.4"]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Haskell
+      uses: actions/setup-haskell@v1
+      id: setup-haskell-cabal
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        cabal-version: ${{ matrix.cabal }}
+
+    - name: Install build tools
+      run: |
+        brew install \
+          automake
+        cabal v1-install alex happy
+
+    - name: Build macOS package
+      run: |
+        sudo mkdir -p /Library/Java/Home
+        sudo ln -s /usr/local/opt/openjdk/include /Library/Java/Home/include
+        make pkg
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: gf-${{ github.sha }}-macos
+        path: dist/gf-*.pkg
+        if-no-files-found: error
+
+# ---
+
+  windows:
+    name: Build Windows package
+    runs-on: windows-2019
     strategy:
       matrix:
-        os: [windows-2019]
         ghc: ["8.6.5"]
         cabal: ["2.4"]
 

.github/workflows/build-debian-package.yml

@@ -1,45 +0,0 @@
-name: Build Debian Package
-
-on:
-  workflow_dispatch:
-
-jobs:
-  build:
-    name: Build on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-18.04]
-    env:
-      LC_ALL: C.UTF-8
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Install build tools
-      run: |
-        sudo apt update
-        sudo apt install -y \
-          make \
-          dpkg-dev \
-          debhelper \
-          haskell-platform \
-          libghc-json-dev \
-          python-dev \
-          default-jdk \
-          libtool-bin
-
-    - name: Build Debian package
-      run: |
-        make deb
-
-    - name: Copy package
-      run: |
-        cp ../gf_*.deb dist/
-
-    - name: Upload artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: gf-${{ github.sha }}-debian
-        path: dist/gf_*.deb
-        if-no-files-found: error

.github/workflows/build-macos-package.yml

@@ -1,43 +0,0 @@
-name: Build macOS Package
-
-on:
-  workflow_dispatch:
-
-jobs:
-  build:
-    name: Build on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [macos-10.15]
-        ghc: ["8.6.5"]
-        cabal: ["2.4"]
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Setup Haskell
-      uses: actions/setup-haskell@v1
-      id: setup-haskell-cabal
-      with:
-        ghc-version: ${{ matrix.ghc }}
-        cabal-version: ${{ matrix.cabal }}
-
-    - name: Install build tools
-      run: |
-        brew install \
-          automake
-        cabal v1-install alex happy
-
-    - name: Build macOS package
-      run: |
-        sudo mkdir -p /Library/Java/Home
-        sudo ln -s /usr/local/opt/openjdk/include /Library/Java/Home/include
-        make pkg
-
-    - name: Upload artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: gf-${{ github.sha }}-macos
-        path: dist/gf-*.pkg
-        if-no-files-found: error