fix(ci): free up space in container before docker build

fix(ci): pin unbuntu version of `docker-publish` to `24.04` (was `latest`)

Author: MCNatsu

.github/workflows/docker-publish.yml

@@ -21,11 +21,10 @@ env:
   # github.repository as <account>/<repo>
   IMAGE_NAME: emcie-co/parlant
 
-
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     permissions:
       contents: read
       packages: write
@@ -71,6 +70,12 @@ jobs:
           tags: |
             type=raw,value=edge
 
+      # Remove unused packages and directories to free up space for a (possibly large) Docker build
+      - name: Cleanup disk space
+        run: |
+          chmod +x ./scripts/ci/github_action_ubuntu_2404_free_space.sh
+          ./scripts/ci/github_action_ubuntu_2404_free_space.sh
+
       # Build and push Docker image with Buildx (don't push on PR)
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image

scripts/ci/github_action_ubuntu_2404_free_space.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# Print initial disk space usage
+df -h / | awk 'NR==2 {printf "Before cleanup: %s used, %s free\n", $3, $4}'
+
+# Remove docker images
+sudo docker rmi $(docker image ls -aq) >/dev/null 2>&1 || true
+
+# Remove development toolchains and SDK directories
+sudo rm -rf \
+  /opt/hostedtoolcache/* \
+  /usr/local/lib/android \
+  /usr/share/dotnet \
+  /usr/local/share/powershell \
+  /usr/share/swift \
+  /opt/ghc \
+  /usr/local/.ghcup \
+  /usr/lib/jvm \
+  /usr/local/julia* \
+  /usr/local/n \
+  /usr/local/share/chromium \
+  /usr/local/share/vcpkg \
+  >/dev/null 2>&1 || true
+
+# Remove unnecessary packages
+sudo apt-get remove -y \
+  azure-cli \
+  google-cloud-sdk \
+  firefox \
+  google-chrome-stable \
+  microsoft-edge-stable \
+  mysql* \
+  mongodb-org* \
+  dotnet* \
+  php* \
+  >/dev/null 2>&1 || true
+
+# Clean up package system
+sudo apt-get autoremove -y >/dev/null 2>&1
+sudo apt-get clean -y >/dev/null 2>&1
+
+# Clean up package caches and data
+sudo rm -rf \
+  /var/lib/docker/* \
+  /var/lib/gems/* \
+  /var/lib/apt/lists/* \
+  /var/cache/* \
+  /var/lib/snapd \
+  >/dev/null 2>&1 || true
+
+# Print final disk space usage and difference
+df -h / | awk -v before="$(df -h / | awk 'NR==2 {print $3}')" \
+          'NR==2 {printf "After cleanup: %s used, %s free (freed %s)\n", 
+                  $3, $4, substr(before,1,length(before)-1) - substr($3,1,length($3)-1) "G"}'