Add Alpine Linux CI (UniversalRobots#452)

Author: urrsk

.github/workflows/alpine-build.yml

@@ -0,0 +1,26 @@
+name: Alpine build and tests
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+  schedule:
+    - cron: '38 2 * * *'
+
+jobs:
+  alpine-build:
+    runs-on: ubuntu-latest
+    container: alpine:latest
+    timeout-minutes: 30
+
+    steps:
+      - name: install dependencies
+        run: apk add --no-cache build-base cmake linux-headers git
+      - uses: actions/checkout@v6
+      - name: configure
+        run: mkdir build && cd build && cmake .. -DBUILDING_TESTS=1
+      - name: build
+        run: cmake --build build --config Debug
+      - name: test
+        run: cd build && ctest --output-on-failure

include/ur_client_library/comm/control_mode.h

@@ -30,6 +30,7 @@
 #define UR_CLIENT_LIBRARY_CONTROL_MODE_H_INCLUDED
 
 #include <algorithm>
+#include <cstdint>
 #include <vector>
 
 namespace urcl

include/ur_client_library/comm/tcp_server.h

@@ -31,6 +31,8 @@
 
 #include <atomic>
 #include <chrono>
+#include <cstddef>
+#include <cstdint>
 #include <functional>
 #include <thread>
 #include <vector>

include/ur_client_library/rtde/data_package.h

@@ -29,6 +29,7 @@
 #ifndef UR_CLIENT_LIBRARY_DATA_PACKAGE_H_INCLUDED
 #define UR_CLIENT_LIBRARY_DATA_PACKAGE_H_INCLUDED
 
+#include <algorithm>
 #include <unordered_map>
 #include <variant>
 #include <vector>

src/helpers.cpp

@@ -31,6 +31,7 @@
 #include <ur_client_library/log.h>
 
 #include <algorithm>
+#include <cctype>
 #include <cstring>
 #include <fstream>
 #include <iostream>