ci: free ~20GB on GHA runner before docker build

.github/workflows/docker-publish.yml

@@ -36,6 +36,23 @@ jobs:
     timeout-minutes: 30
 
     steps:
+      # Reclaim ~20GB from the GHA runner before the Docker build.
+      # Without this, pip install of vllm + torch + nvidia-* CUDA libs +
+      # pipecat + kokoro + flashinfer overflows the ~14GB default (the
+      # v0.12.5 publish failed at `ERROR: ... No space left on device`).
+      # Conservative defaults: keep tool-cache (Python/Node used by other
+      # actions) and docker-images (we need the daemon).
+      - name: Free disk space
+        uses: jlumbroso/free-disk-space@v1.3.1
+        with:
+          tool-cache: false
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: false
+          docker-images: false
+          swap-storage: true
+
       - name: Checkout
         uses: actions/checkout@v4
 

.github/workflows/release.yml

@@ -31,6 +31,21 @@ jobs:
       attestations: write
 
     steps:
+      # Reclaim ~20GB from the GHA runner before the Docker build.
+      # Without this, pip install of the full dep set overflows the ~14GB
+      # default (the v0.12.5 release build failed at `ERROR: ... No space
+      # left on device`). Kept in sync with docker-publish.yml.
+      - name: Free disk space
+        uses: jlumbroso/free-disk-space@v1.3.1
+        with:
+          tool-cache: false
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: false
+          docker-images: false
+          swap-storage: true
+
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0