feat: re-use packages in builds

update FreeBSD VM image to 1.0.1

.github/workflows/poudriere.yml

@@ -55,21 +55,36 @@ jobs:
           remove-large-packages: 'true'
           remove-cached-tools: 'true'
 
+
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Download packages
+        id: download-packages
+        uses: dawidd6/action-download-artifact@v6
+        with:
+
+          # download packages cache from previous workflow run
+          workflow: poudriere.yml
+          workflow_conclusion: completed
+          name: packages-cache
+          path: packages
+          if_no_artifact_found: warn
+
       - name: poudriere bulk
         id: make
         uses: cross-platform-actions/action@v0.25.0
         with:
           operating_system: freebsd
           version: '14.1'
-          image_url: https://github.com/trombik/freebsd-builder-poudriere/releases/download/v1.0.0/freebsd-14.1-x86-64.qcow2
+          image_url: https://github.com/trombik/freebsd-builder-poudriere/releases/download/v1.0.1/freebsd-14.1-x86-64.qcow2
+          sync_files: true
           run: |
             set -x
             set -e
 
             df -h -tufs
+            tree .
             poudriere ports -l
             poudriere jail -l
 
@@ -80,6 +95,9 @@ jobs:
             OVERLAY_DIR=`realpath .`
             PORT_TO_BUILD=${{ matrix.PORT }}
 
+            # disable tmpfs to save memory
+            echo USE_TMPFS=no | sudo tee -a /usr/local/etc/poudriere.conf
+
             # avoid crushing guest OS due to running out of disk space
             MAX_JOBS=1
 
@@ -90,6 +108,19 @@ jobs:
             sudo poudriere ports -c -p overlay -B "${{ env.BRANCH_NAME }}" -m git+file -U "${OVERLAY_DIR}"
             poudriere ports -l
 
+            # build pkg, which creates data/packages/${JAIL_NAME}-${PORTS_NAME}/All
+            # so that packages cache can be extracted under the directory.
+            # the `All` directory is a symlink and computed by poudriere.
+            sudo poudriere bulk -j "${JAIL_NAME}" -b latest -J "${MAX_JOBS}" ports-mgmt/pkg
+            tree "/usr/local/poudriere/data/packages/${JAIL_NAME}-${PORTS_NAME}/All"
+
+            # pre-fill packages cache
+            if [ -d packages ]; then
+              ls -al packages
+              cp -R packages/* "/usr/local/poudriere/data/packages/${JAIL_NAME}-${PORTS_NAME}/All/"
+              rm -rf packages
+            fi
+
             # build the ports with the overlay (-o) and binary packages from
             # PACKAGE_FETCH_URL (-b). Test the port with Q/A checks (-Ct). use
             # `true` to prevent failure on build failures. the job will fail
@@ -100,6 +131,9 @@ jobs:
             tree "/usr/local/poudriere/data/logs/bulk/${JAIL_NAME}-${PORTS_NAME}/latest/logs"
             sudo cp -R "/usr/local/poudriere/data/logs/bulk/${JAIL_NAME}-${PORTS_NAME}/latest/logs" ${OVERLAY_DIR}/logs
 
+            # collect the built packages
+            sudo cp -RL "/usr/local/poudriere/data/packages/${JAIL_NAME}-${PORTS_NAME}/All" "${OVERLAY_DIR}/packages"
+
             df -h -tufs
 
       - name: Create a safe port name from matrix.PORT
@@ -115,6 +149,13 @@ jobs:
           name: logs-${{ env.SAFE_PORT_NAME }}
           path: logs/
 
+      - name: upload packages
+        id: packages-upload-step
+        uses: actions/upload-artifact@v4
+        with:
+          name: packages-${{ env.SAFE_PORT_NAME }}
+          path: packages/
+
       - name: Fail if any build failed
         shell: sh
         run: |
@@ -132,9 +173,32 @@ jobs:
           cat failed_packages.txt
 
           echo "Logs are available in an artifact. ID: ${{ steps.logs-upload-step.outputs.artifact-id }}"
+          echo "Packages are available in an artifact. ID: ${{ steps.packages-upload-step.outputs.artifact-id }}"
 
           EXIT_STATUS=0
           if [ ! -z "${FAILED_PACKAGES}" ]; then
             EXIT_STATUS=1
           fi
           exit "${EXIT_STATUS}"
+
+  store-packages:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - name: Download built packages
+        uses: actions/download-artifact@v4
+        with:
+          pattern: packages-*
+          merge-multiple: true
+
+      - name: List package cache
+        shell: sh
+        run: |
+          tree packages
+
+      - name: Upload packages cache for future builds
+        uses: actions/upload-artifact@v4
+        with:
+          name: packages-cache
+          path: packages