From 0faf874153e73c49dee502ad1abb7414e215aa40 Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Sun, 6 Sep 2020 18:13:40 +0100
Subject: [PATCH] [ci] remove Azure checks from R CI (#3355)

* [ci] remove texlive-fonts-extra and Azure checks R from CI

* put texlive-fonts-extra back
---
 .ci/test_r_package.sh | 34 +++++++++++++---------------------
 1 file changed, 13 insertions(+), 21 deletions(-)

diff --git a/.ci/test_r_package.sh b/.ci/test_r_package.sh
index 2f429df85ea4..1b83f4582a50 100755
--- a/.ci/test_r_package.sh
+++ b/.ci/test_r_package.sh
@@ -12,32 +12,24 @@ export PATH="$R_LIB_PATH/R/bin:$PATH"
 export _R_CHECK_SYSTEM_CLOCK_=0
 
 # Get details needed for installing R components
-#
-# NOTES:
-#    * Linux builds on Azure use a container and don't need these details
-if ! { [[ $AZURE == "true" ]] && [[ $OS_NAME == "linux" ]]; }; then
-    R_MAJOR_VERSION=( ${R_VERSION//./ } )
-    if [[ "${R_MAJOR_VERSION}" == "3" ]]; then
-        export R_MAC_VERSION=3.6.3
-        export R_LINUX_VERSION="3.6.3-1bionic"
-        export R_APT_REPO="bionic-cran35/"
-    elif [[ "${R_MAJOR_VERSION}" == "4" ]]; then
-        export R_MAC_VERSION=4.0.2
-        export R_LINUX_VERSION="4.0.2-1.1804.0"
-        export R_APT_REPO="bionic-cran40/"
-    else
-        echo "Unrecognized R version: ${R_VERSION}"
-        exit -1
-    fi
+R_MAJOR_VERSION=( ${R_VERSION//./ } )
+if [[ "${R_MAJOR_VERSION}" == "3" ]]; then
+    export R_MAC_VERSION=3.6.3
+    export R_LINUX_VERSION="3.6.3-1bionic"
+    export R_APT_REPO="bionic-cran35/"
+elif [[ "${R_MAJOR_VERSION}" == "4" ]]; then
+    export R_MAC_VERSION=4.0.2
+    export R_LINUX_VERSION="4.0.2-1.1804.0"
+    export R_APT_REPO="bionic-cran40/"
+else
+    echo "Unrecognized R version: ${R_VERSION}"
+    exit -1
 fi
 
 # installing precompiled R for Ubuntu
 # https://cran.r-project.org/bin/linux/ubuntu/#installation
 # adding steps from https://stackoverflow.com/a/56378217/3986677 to get latest version
-#
-# This only needs to get run on Travis because R environment for Linux
-# used by Azure pipelines is set up in https://github.com/guolinke/lightgbm-ci-docker
-if [[ $AZURE != "true" ]] && [[ $OS_NAME == "linux" ]]; then
+if [[ $OS_NAME == "linux" ]]; then
     sudo apt-key adv \
         --keyserver keyserver.ubuntu.com \
         --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9