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Optionally skips confirmation during the quick install

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This commit is contained in:
Ricardo Andrade 2019-09-20 11:10:27 -05:00
commit b45d75e22a
1 changed files with 30 additions and 10 deletions
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40
install.sh
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@ -1,5 +1,5 @@
#!/bin/bash
THIS_VERSION="1.0.0"
THIS_VERSION="1.1.0"
# Call with:
# bash -c "$(curl -L https://rstd.io/r-install)"
@ -14,6 +14,13 @@ if [[ "$2" != "" ]]; then
R_VERSION=$2
fi
# Run unattended; show no questions, assume default answers.
# May also be set by the '-y'/'yes' options on the install action.
RUN_UNATTENDED=${RUN_UNATTENDED:-0}
if [[ "$3" == "-y" || "$3" == "yes" ]]; then
RUN_UNATTENDED=1
fi
SUDO=
if [[ $(id -u) != "0" ]]; then
SUDO=sudo
@ -237,9 +244,14 @@ install_deb () {
echo "Must have sudo privileges to run apt-get"
exit 1
fi
${SUDO} apt-get install gdebi-core
${SUDO} gdebi "${installer_name}"
yes=
yesapt=
if [[ "${RUN_UNATTENDED}" -ne "0" ]]; then
yes="--n"
yesapt="-y"
fi
${SUDO} apt-get install ${yesapt} gdebi-core
${SUDO} gdebi ${yes} "${installer_name}"
}
# Installs R for RHEL/CentOS and SUSE
@ -249,20 +261,24 @@ install_rpm () {
ver=$3
echo "User install from RPM installer ${installer_name}..."
install_pre "${os}" "${ver}"
yes=
if [[ "${RUN_UNATTENDED}" -ne "0" ]]; then
yes="-y"
fi
case $os in
"RedHat" | "CentOS")
if ! has_sudo "yum"; then
echo "Must have sudo privileges to run yum"
exit 1
fi
${SUDO} yum install "${installer_name}"
${SUDO} yum install ${yes} "${installer_name}"
;;
"LEAP12" | "LEAP15" | "SLES12" | "SLES15")
if ! has_sudo "zypper"; then
echo "Must have sudo privileges to run zypper"
exit 1
fi
${SUDO} zypper --no-gpg-checks install "${installer_name}"
${SUDO} zypper --no-gpg-checks install ${yes} "${installer_name}"
;;
esac
}
@ -287,13 +303,16 @@ install_pre () {
# Installs EPEL for RHEL/CentOS
install_epel () {
ver=$1
yes=
if [[ "${RUN_UNATTENDED}" -ne "0" ]]; then
yes="-y"
fi
case $ver in
"6")
${SUDO} yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
${SUDO} yum install ${yes} https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
;;
"7")
${SUDO} yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
${SUDO} yum install ${yes} https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
;;
"8")
;;
@ -420,7 +439,8 @@ do_show_usage() {
echo "r-builds quick install version ${THIS_VERSION}"
echo "Usage: `basename $0` [-i|-r|-v|-h|install|rversions|version|help]"
echo "Where:"
echo "'-i' or 'install' [version] (default) install the given version or list R versions available for quick install and prompt for one if none is provided"
echo "'-i' or 'install' [version] [-y|yes] (default) install the given version (skipping confirmations with -y)"
echo " or list R versions available for quick install and prompt for one if none is provided"
echo "'-r' or 'rversions' list the R versions available for quick install, one per line"
echo "'-v' or 'version' shows the version of this command"
echo "'-h' or 'help' show this info"