ci: consolidate build workflows into zen.yml

Remove the standalone APE Portable Build workflow from
`build-ape.yml` and integrate its functionality directly into the
existing `zen.yml` workflow. The changes add APE-specific
steps conditioned on the Ubuntu environment, ensuring targeted builds
and releases only occur on the specified platform, streamlining the
CI process.

2 files changed, 49 insertions, 59 deletions

diff --git a/.github/workflows/build-ape.yml b/.github/workflows/build-ape.yml
deleted file mode 100644
index ded68fe..0000000
--- a/.github/workflows/build-ape.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-name: APE Portable Build
-
-on:
-  push:
-    branches: [ "main" ]
-    tags: [ "v*" ]
-  pull_request:
-    branches: [ "main" ]
-  workflow_dispatch:
-
-jobs:
-  build-ape:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y zip wget
-
-    - name: Setup cosmocc
-      run: |
-        wget https://cosmo.zip/pub/cosmocc/cosmocc.zip
-        mkdir -p $HOME/cosmocc
-        unzip cosmocc.zip -d $HOME/cosmocc
-        echo "$HOME/cosmocc/bin" >> $GITHUB_PATH
-
-    - name: Build APE
-      run: |
-        # Ensure PATH is updated and build with tag-aware versioning
-        export PATH="$HOME/cosmocc/bin:$PATH"
-        make clean
-        make ape
-
-    - name: Upload zc.com Artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: zc-portable
-        path: out/bin/zc.com
-
-    - name: Upload zc-boot.com Artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: zc-boot-portable
-        path: out/bin/zc-boot.com
-
-    - name: Create Release
-      if: startsWith(github.ref, 'refs/tags/v')
-      uses: softprops/action-gh-release@v2
-      with:
-        files: |
-          out/bin/zc.com
-          out/bin/zc-boot.com
-        draft: false
-        prerelease: false
-        generate_release_notes: true
diff --git a/.github/workflows/zen.yml b/.github/workflows/zen.yml
index f2cc47a..9fb1326 100644
--- a/.github/workflows/zen.yml
+++ b/.github/workflows/zen.yml
@@ -3,6 +3,7 @@ name: Zen-C CI
 on:
   push:
     branches: [ "main" ]
+    tags: [ "v*" ]
   pull_request:
     branches: [ "main" ]
 
@@ -12,9 +13,57 @@ jobs:
       matrix:
         os: [macos-15-intel, ubuntu-24.04]
     runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
     steps:
     - uses: actions/checkout@v4
     - name: make
       run: make
     - name: make test
       run: make test
+    - name: APE dependencies
+      if: matrix.os == 'ubuntu-24.04'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y zip wget
+
+    - name: Setup cosmocc
+      if: matrix.os == 'ubuntu-24.04'
+      run: |
+        wget https://cosmo.zip/pub/cosmocc/cosmocc.zip
+        mkdir -p $HOME/cosmocc
+        unzip cosmocc.zip -d $HOME/cosmocc
+        echo "$HOME/cosmocc/bin" >> $GITHUB_PATH
+
+    - name: Build APE
+      if: matrix.os == 'ubuntu-24.04'
+      run: |
+        # Ensure PATH is updated and build with tag-aware versioning
+        export PATH="$HOME/cosmocc/bin:$PATH"
+        make clean
+        make ape
+
+    - name: Upload zc.com Artifact
+      if: matrix.os == 'ubuntu-24.04'
+      uses: actions/upload-artifact@v4
+      with:
+        name: zc-portable
+        path: out/bin/zc.com
+
+    - name: Upload zc-boot.com Artifact
+      if: matrix.os == 'ubuntu-24.04'
+      uses: actions/upload-artifact@v4
+      with:
+        name: zc-boot-portable
+        path: out/bin/zc-boot.com
+
+    - name: Create Release
+      if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'ubuntu-24.04'
+      uses: softprops/action-gh-release@v2
+      with:
+        files: |
+          out/bin/zc.com
+          out/bin/zc-boot.com
+        draft: false
+        prerelease: false
+        generate_release_notes: true