Add workflow cache

.github/workflows/master.yml

@@ -1,14 +1,11 @@
 name: Build
 on:
   schedule:
-  - cron: '0 3 * * *'
+    - cron: '0 3 * * *'
   workflow_dispatch:
 
 env:
   TAG_NAME: latest
-  TG_TOKEN: ${{secrets.TELEGRAM_TOKEN_BOT_OPENIPC}}
-  TG_CHANNEL: ${{secrets.TELEGRAM_CHANNEL_OPENIPC_DEV}}
-  TG_OPTIONS: -s -o /dev/null -w %{http_code}
 
 jobs:
   buildroot:
@@ -68,19 +65,32 @@ jobs:
 
       - name: Prepare firmware
         run: |
-          echo "8.8.8.8 invisible-mirror.net" | sudo tee -a /etc/hosts
-          echo "8.8.8.8 distfiles.dereferenced.org" | sudo tee -a /etc/hosts
+          echo CACHE_DATE=$(date +%m) >> ${GITHUB_ENV}
           git clone https://github.com/openipc/firmware --depth 1
 
+      - name: Setup ccache
+        uses: actions/cache@v4
+        with:
+          path: /tmp/ccache
+          key: ${{matrix.platform}}-${{env.CACHE_DATE}}
+
       - name: Build firmware
         run: |
           export GIT_HASH=$(git rev-parse --short ${GITHUB_SHA})
           export GIT_BRANCH=${GITHUB_REF_NAME}
+          echo GIT_HASH=${GIT_HASH} >> ${GITHUB_ENV}
+          echo GIT_BRANCH=${GIT_BRANCH} >> ${GITHUB_ENV}
+
+          mkdir -p /tmp/ccache
+          ln -s /tmp/ccache ${HOME}/.ccache
 
           NAME=${{matrix.platform}}
           bash builder.sh ${NAME}
           cd openipc
 
+          TIME=$(date -d @${SECONDS} +%M:%S)
+          echo TIME=${TIME} >> ${GITHUB_ENV}
+
           NORFW=$(find output/images -name openipc*nor*)
           if [ ! -z ${NORFW} ]; then
             mv ${NORFW} ../${NAME}-nor.tgz
@@ -106,5 +116,7 @@ jobs:
           TG_MSG="Commit: ${GIT_HASH}\nBranch: ${GIT_BRANCH}\nTag: ${TAG_NAME}\nTime: ${TIME}\n\n"
           TG_ICON="\xE2\x9C\x85 GitHub Actions"
           TG_HEADER=$(echo -e ${TG_MSG}${TG_ICON})
-          HTTP=$(curl ${TG_OPTIONS} -H "Content-Type: multipart/form-data" -X POST https://api.telegram.org/bot${TG_TOKEN}/sendDocument -F chat_id=${TG_CHANNEL} -F caption="${TG_HEADER}" -F document=@${NORFW})
+          TG_TOKEN=${{secrets.TELEGRAM_TOKEN_BOT_OPENIPC}}
+          TG_CHANNEL=${{secrets.TELEGRAM_CHANNEL_OPENIPC_DEV}}
+          HTTP=$(curl -s -o /dev/null -w %{http_code} https://api.telegram.org/bot${TG_TOKEN}/sendDocument -F chat_id=${TG_CHANNEL} -F caption="${TG_HEADER}" -F document=@${NORFW})
           echo Telegram response: ${HTTP}