From 578076c2d1e5b81ba830d04c9dba619b1a93b0eb Mon Sep 17 00:00:00 2001
From: spoltier <simon.poltier@mirai-solutions.com>
Date: Thu, 3 Dec 2020 15:11:44 +0100
Subject: [PATCH] #105 set vars for javareconf

---
 .github/workflows/ci-tests.yml | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 7102e21e..c32030a3 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -35,16 +35,21 @@ jobs:
         uses: r-lib/actions/setup-r@v1
         with:
           r-version: ${{ matrix.r-version }}
-      - name: Set up java with R
+      - name: set variables for javareconf
+        run: |
+          echo JAVA=$(which java) >> $GITHUB_ENV 
+          echo JAVAC=$(which javac) >> $GITHUB_ENV
+          echo JAVAP=$(which javap) >> $GITHUB_ENV
+          echo JAR=$(which jar) >> $GITHUB_ENV
+      - name: run javareconf
         run: | 
           echo path:$PATH
           echo java_home:$JAVA_HOME
-          which java | xargs ls -la
-          which javac | xargs ls -la
-          which javap | xargs ls -la
           which javah | xargs ls -la
-          which jar | xargs ls -la
+          ls -la /etc/alternatives/javah
+          sudo update-alternatives remove-all javah
           echo library paths: $LD_LIBRARY_PATH
+          sudo R CMD javareconf -n | grep -i "Java version : "${{ matrix.java }} # fail fast
           sudo R CMD javareconf
       - name: Install dependencies
         run: |