make repo public

2019-03-25 12:59:14 -04:00 · 2019-03-25 12:59:14 -04:00 · bd3505e426
commit bd3505e426
1 changed files with 5447 additions and 0 deletions
--- a/builder/build.sh
+++ b/builder/build.sh
@ -0,0 +1,107 @@
+#!/bin/bash
+set -e
+
+export CRAN=${CRAN-"https://cran.rstudio.com"}
+export S3_BUCKET_PREFIX=${S3_BUCKET_PREFIX-""}
+export OS_IDENTIFIER=${OS_IDENTIFIER-"unknown"}
+export TARBALL_NAME="R-${R_VERSION}-${OS_IDENTIFIER}.tar.gz"
+
+# Some Dockerfiles may copy a `/env.sh` to set up environment variables
+# that require command substitution. If this file exists, source it.
+if [[ -f /env.sh ]]; then
+    echo "Sourcing environment variables"
+    source /env.sh
+fi
+
+# upload_r()
+upload_r() {
+  baseName="r/${OS_IDENTIFIER}"
+  if [ -n "$S3_BUCKET" ] && [ "$S3_BUCKET" != "" ]; then
+    echo "Storing artifact on s3: ${S3_BUCKET}, tarball: ${TARBALL_NAME}"
+    aws s3 cp /tmp/${TARBALL_NAME} s3://${S3_BUCKET}/${S3_BUCKET_PREFIX}${baseName}/${TARBALL_NAME}
+  fi
+  if [ -n "$LOCAL_STORE" ] && [ "$LOCAL_STORE" != '' ]; then
+    echo "Storing artifact locally: ${LOCAL_STORE}, tarball: ${TARBALL_NAME}"
+    mkdir -p ${LOCAL_STORE}/${baseName}
+    cp /tmp/${TARBALL_NAME} ${LOCAL_STORE}/${baseName}/${TARBALL_NAME}.tar.gz
+  fi
+}
+
+# archive_r() - $1 as r version
+archive_r() {
+  tar czf /tmp/${TARBALL_NAME} --directory=/opt/R ${1} --owner=0 --group=0
+}
+
+fetch_r_source() {
+  echo "Downloading R-${1}"
+  wget -q ${CRAN}/src/base/R-3/R-${1}.tar.gz -O /tmp/R-${1}.tar.gz
+  echo "Extracting R-${1}"
+  tar xf /tmp/R-${1}.tar.gz -C /tmp
+  rm /tmp/R-${1}.tar.gz
+}
+
+# On CentOS 6, we need to clean up references to the static library and header paths.
+clean_r() {
+  if [[ -f /clean.sh ]]; then
+    echo "Cleaning R build on CentOS 6"
+    source /clean.sh
+  fi
+}
+
+# compile_r() - $1 as r version
+compile_r() {
+  cd /tmp/R-${1}
+
+  # tools/config.guess in R versions older than 3.2.2 guess 'unknown' instead of 'pc'
+  # test the version and properly set the flag.
+  build_flag='--build=x86_64-pc-linux-gnu'
+  if _version_is_greater_than ${R_VERSION} 3.2.2; then
+    build_flag=''
+  fi
+
+  # Default configure options. Some Dockerfiles override this with an ENV directive.
+  default_configure_options="\
+    --enable-R-shlib \
+    --with-tcltk \
+    --enable-memory-profiling \
+    --with-x \
+    --with-blas \
+    --with-lapack"
+
+  CONFIGURE_OPTIONS=${CONFIGURE_OPTIONS:-$default_configure_options}
+
+  # set some common environment variables for the configure step
+  AWK=/usr/bin/awk \
+  LIBnn=lib \
+  PAGER=/usr/bin/pager \
+  PERL=/usr/bin/perl \
+  R_PDFVIEWER=xdg-open \
+  R_BROWSER=xdg-open \
+  R_PAPERSIZE=letter \
+  R_PRINTCMD=/usr/bin/lpr \
+  R_UNZIPCMD=/usr/bin/unzip \
+  R_ZIPCMD=/usr/bin/zip \
+  ./configure \
+    --prefix=/opt/R/${1} \
+    ${CONFIGURE_OPTIONS} \
+    ${build_flag}
+  make clean
+  make
+  make install
+}
+
+set_up_environment() {
+  mkdir -p /opt/R
+}
+
+_version_is_greater_than() {
+  test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"
+}
+
+###### RUN R COMPILE PROCEDURE ######
+set_up_environment
+fetch_r_source $R_VERSION
+compile_r $R_VERSION
+clean_r
+archive_r $R_VERSION
+upload_r $R_VERSION