Setup CPack and GitHub Actions

.editorconfig

@@ -12,7 +12,7 @@ insert_final_newline = true
 indent_style = space
 indent_size = 4
 
-[*.{sh,bash,cmake,json}]
+[*.{sh,bash,cmake,json,yaml}]
 indent_style = space
 indent_size = 2
 

.github/workflows/build.yaml

@@ -0,0 +1,43 @@
+name: Build
+on:
+  pull_request:
+  push:
+    branches:
+      - "master"
+    tags:
+      - "v*"
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: |
+            /var/lib/apt/lists
+            /var/cache/apt/archives/**.deb
+            !/var/lib/apt/lists/partial
+            !/var/lib/apt/lists/lock
+            !/var/cache/apt/archives/partial
+            !/var/cache/apt/archives/lock
+          key: ${{ runner.os }}-apt-v1
+      - uses: lukka/get-cmake@latest
+      - name: Setup APT packages
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends rpm
+      - name: Build release
+        run: ./build.sh pack
+      - name: Upload to GitHub artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: dist
+          path: "build/dist/"
+      - name: Upload to GitHub release
+        uses: xresloader/upload-to-github-release@v1
+        with:
+          file: "build/dist/*"
+          tags: true
+          draft: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

CMakeLists.txt

@@ -6,3 +6,18 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 add_executable(trapit trapit.cc)
 install(TARGETS trapit)
+
+set(CPACK_PACKAGE_VENDOR "Jiangge Zhang <[email protected]>")
+set(CPACK_PACKAGE_CONTACT "Jiangge Zhang <[email protected]>")
+set(CPACK_PACKAGE_DIRECTORY "${CMAKE_BINARY_DIR}/dist")
+set(
+  CPACK_PACKAGE_DESCRIPTION_SUMMARY "Command line utility that traps \
+  short-lived processes to inspect them with PID-aware tools (e.g. strace)")
+set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/README.md")
+set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/tonyseek/trapit")
+set(CPACK_STRIP_FILES TRUE)
+set(
+  CPACK_SOURCE_IGNORE_FILES
+  "\\\\.git/" "\\\\.github/" "\\\\.sw[op]$" "/build/")
+set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.2.5)")
+include(CPack)

build.sh

@@ -5,6 +5,7 @@ set -e
 SOURCE_DIR="$(pwd)"
 BUILD_DIR="${SOURCE_DIR}/build"
 BUILD_BIN="trapit"
+PACK_DIR="${SOURCE_DIR}/build/dist"
 
 if ! [ -f "${SOURCE_DIR}/CMakeLists.txt" ]; then
   printf >&2 'ERROR: %s is not the source directory which includes %s' \
@@ -40,6 +41,27 @@ cmd_build() {
   cmake_build
 }
 
+cmd_pack() {
+  cmd_clean
+  cmd_build
+  (
+    cd "${BUILD_DIR}"
+    cpack -G TXZ --config CPackSourceConfig.cmake
+    cpack -G TXZ
+    if command -v dpkg > /dev/null; then
+      cpack -G DEB
+    else
+      printf >&2 '=> Skip to pack DEB because lack of "dpkg" (dpkg)\n'
+    fi
+    if command -v rpmbuild > /dev/null; then
+      cpack -G RPM
+    else
+      printf >&2 '=> Skip to pack RPM because lack of "rpm-tools" (rpmbuild)\n'
+    fi
+    rm -rf "${PACK_DIR}/_CPack_Packages"
+  )
+}
+
 cmd_run() {
   cmd_build
   exec "${BUILD_DIR}/${BUILD_BIN}" "$@"
@@ -64,6 +86,9 @@ case "$1" in
   build)
     cmd_build
     ;;
+  pack)
+    cmd_pack
+    ;;
   run)
     shift
     cmd_run "$@"