Update CI

Author: jeroen

.Rbuildignore

@@ -7,3 +7,4 @@
 \.in\.Rmd$
 README.md$
 ^configure.log$
+^\.github$

.github/.gitignore

@@ -0,0 +1 @@
+*.html

.github/workflows/R-CMD-check.yaml

@@ -0,0 +1,52 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+  pull_request:
+
+name: R-CMD-check
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macOS-latest,   r: 'release'}
+          - {os: windows-latest, r: '3.6'}
+          - {os: windows-latest, r: '4.1'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-4'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - name: Install libssh on Linux
+        if: runner.os == 'Linux'
+        run: sudo apt-get install libssh-dev
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true

appveyor.yml

@@ -30,7 +30,7 @@ elif [ "$PKGCONFIG_CFLAGS" ] || [ "$PKGCONFIG_LIBS" ]; then
   PKG_CFLAGS=${PKGCONFIG_CFLAGS}
   PKG_LIBS=${PKGCONFIG_LIBS}
 elif [ `uname` = "Darwin" ]; then
-  brew --version 2>/dev/null
+  test ! "$CI" && brew --version 2>/dev/null
   if [ $? -eq 0 ]; then
     BREWDIR=$(brew --prefix)
     PKG_CFLAGS="-I$BREWDIR/include"

configure

@@ -4,7 +4,13 @@
 #include <Rinternals.h>
 #include <stdlib.h>
 #include <string.h>
-#ifdef __GNUC__
+#if defined(__linux__) && defined(__GNUC__)
+#include <stdarg.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/select.h>
+#include <netdb.h>
 #define __attribute__(x)
 #endif
 #include <libssh/libssh.h>

src/myssh.h

@@ -5,8 +5,8 @@
  * 420
  */
 
-#include "myssh.h"
 #include <libgen.h>
+#include "myssh.h"
 
 static void assert_scp(int rc, const char * what, ssh_scp scp, ssh_session ssh){
   if (rc != SSH_OK){

src/scp.c

@@ -1,5 +1,4 @@
 #include <R.h> /* for R_ProcessEvents() */
-#include "myssh.h"
 
 #include <unistd.h>
 #include <fcntl.h>
@@ -16,6 +15,8 @@
 #include <arpa/inet.h>
 #endif
 
+#include "myssh.h"
+
 #ifdef _WIN32
 #define NONBLOCK_OK (WSAGetLastError() == WSAEWOULDBLOCK)
 #define SHUTDOWN_SIGNAL SD_BOTH