Update tdlib_ping workflow to build TDLib from source, enhancing compatibility and removing dependency on libtdjson-dev. Revise README to clarify build process and artifact structure, including new tarball format for releases and CI artifacts.

.gitea/workflows/tdlib_ping.yaml

@@ -1,5 +1,5 @@
-# Сборка нативного tdlib_ping (CGO + libtdjson) под linux/amd64.
-# Триггеры как у docker.yaml. На push ветки — только артефакт job; на push тега — артефакт + вложение в релиз Gitea (релиз создаётся при отсутствии).
+# Сборка tdlib_ping: TDLib из исходников (пакета libtdjson в apt часто нет).
+# В релиз/артефакт: tar.gz — бинарник + libtdjson.so* (rpath $ORIGIN, можно распаковать в одну папку и запускать).
 name: Build tdlib_ping (linux/amd64)
 
 on:
@@ -15,13 +15,15 @@ permissions:
 
 env:
   GO_VERSION: "1.22"
-  ASSET_NAME: tdlib_ping-linux-amd64
+  # Тег в https://github.com/tdlib/td (при необходимости обновите; должен существовать в git).
+  TDLIB_REF: "v1.8.0"
+  ASSET_BIN: tdlib_ping-linux-amd64
+  ASSET_TAR: tdlib_ping-linux-amd64.tar.gz
 
 jobs:
   build-tdlib-ping:
-    # Noble (24.04) не содержит libtdjson-dev в apt; на Jammy (22.04) пакет есть (universe).
     runs-on: ubuntu-22.04
-    timeout-minutes: 30
+    timeout-minutes: 60
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -33,29 +35,56 @@ jobs:
         with:
           go-version: ${{ env.GO_VERSION }}
 
-      - name: Install libtdjson
+      - name: Install build dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y software-properties-common
-          sudo add-apt-repository -y universe
-          sudo apt-get update
-          sudo apt-get install -y libtdjson-dev jq
+          sudo apt-get install -y cmake g++ make zlib1g-dev libssl-dev gperf jq git
 
-      - name: Build tdlib_ping
-        env:
-          CGO_ENABLED: "1"
+      - name: Fetch TDLib
         run: |
           set -euo pipefail
-          go build -tags=tdlib -trimpath -ldflags="-s -w" -o "${ASSET_NAME}" ./cmd/tdlib_ping
-          chmod +x "${ASSET_NAME}"
-          file "${ASSET_NAME}"
-          ldd "${ASSET_NAME}" || true
+          git clone --depth 1 --branch "${TDLIB_REF}" https://github.com/tdlib/td.git td-src
+
+      - name: Build TDLib (tdjson)
+        run: |
+          set -euo pipefail
+          cd td-src
+          mkdir -p build
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=Release ..
+          cmake --build . -j"$(nproc)" --target tdjson
+          ls -la libtdjson.so* || (find . -name 'libtdjson.so*' -print; exit 1)
+
+      - name: Build tdlib_ping and pack tarball
+        run: |
+          set -euo pipefail
+          ROOT="${GITHUB_WORKSPACE}"
+          TDLIB_ROOT="${ROOT}/td-src"
+          DIST="${ROOT}/dist"
+          mkdir -p "${DIST}"
+          shopt -s nullglob
+          cp -a "${TDLIB_ROOT}/build"/libtdjson.so* "${DIST}/"
+          if ! ls "${DIST}"/libtdjson.so* >/dev/null 2>&1; then
+            echo "no libtdjson in ${TDLIB_ROOT}/build"
+            find "${TDLIB_ROOT}/build" -name 'libtdjson*' -print || true
+            exit 1
+          fi
+          cd "${ROOT}"
+          export CGO_ENABLED=1
+          export CGO_CFLAGS="-I${TDLIB_ROOT}/td"
+          export CGO_LDFLAGS="-L${DIST} -Wl,-rpath,\$ORIGIN -ltdjson"
+          go build -tags=tdlib -trimpath -ldflags="-s -w" -o "${DIST}/${ASSET_BIN}" ./cmd/tdlib_ping
+          chmod +x "${DIST}/${ASSET_BIN}"
+          ( cd "${DIST}" && tar -czvf "${ROOT}/${ASSET_TAR}" . )
+          ls -la "${ROOT}/${ASSET_TAR}"
+          tar -tzvf "${ROOT}/${ASSET_TAR}"
+          ldd "${DIST}/${ASSET_BIN}" || true
 
       - name: Upload workflow artifact
         uses: actions/upload-artifact@v4
         with:
-          name: ${{ env.ASSET_NAME }}-${{ gitea.sha }}
-          path: ${{ env.ASSET_NAME }}
+          name: ${{ env.ASSET_TAR }}-${{ gitea.sha }}
+          path: ${{ env.ASSET_TAR }}
           retention-days: 90
 
       - name: Create release if needed and upload asset
@@ -70,8 +99,8 @@ jobs:
           OWNER="${REPO_FULL%%/*}"
           REPO="${REPO_FULL#*/}"
           TAG="${{ gitea.ref_name }}"
-          ASSET_PATH="${{ env.ASSET_NAME }}"
-          ASSET_NAME="${{ env.ASSET_NAME }}"
+          ASSET_PATH="${{ env.ASSET_TAR }}"
+          ASSET_NAME="${{ env.ASSET_TAR }}"
 
           api() {
             curl -fsS -H "Authorization: token ${TOKEN}" -H "Accept: application/json" "$@"
@@ -101,5 +130,5 @@ jobs:
           curl -fsS -X POST \
             -H "Authorization: token ${TOKEN}" \
             -H "Accept: application/json" \
-            -F "attachment=@${ASSET_PATH};type=application/octet-stream" \
+            -F "attachment=@${ASSET_PATH};type=application/gzip" \
             "${SERVER}/api/v1/repos/${OWNER}/${REPO}/releases/${release_id}/assets?name=${ASSET_NAME}"