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https://github.com/rocky-linux/rocky-tools.git
synced 2024-11-21 20:51:26 +00:00
Added color to the script
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parent
58b23970a5
commit
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@ -7,21 +7,25 @@
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(
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# Pass everything to a subshell so the output can be piped to /var/log/centos2rocky.log
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errcolor="\033[3;35m"
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nocolor="\033[0m"
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blue="\033[1;35m"
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set -e
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unset CDPATH
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if [[ "$(id -u)" -ne 0 ]]; then
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echo "You must run this script as root."
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echo "Either use sudo or 'su -c ${0}'"
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echo -e "$errcolor""\nYou must run this script as root.$nocolor"
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echo -e "$errcolor""Either use sudo or 'su -c ${0}'""$nocolor\n"
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fi
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if [[ "$(wget 2>/dev/null || echo $?)" == 127 ]]; then
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echo "Wget is not installed! Installing it..."
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echo -e "$blue""Wget is not installed! Installing it...""$nocolor"
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dnf -y install wget
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fi
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if [[ "$(curl 2>/dev/null || echo $?)" == 127 ]]; then
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echo "Curl is not installed! Installing it..."
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echo -e "$blue""Curl is not installed! Installing it...""$nocolor"
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dnf -y install curl libcurl
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fi
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@ -71,12 +75,12 @@ exit_message() {
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} >&2
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final_message() {
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echo "An error occurred while we were attempting to convert your system to Rocky Linux. Your system may be unstable. Script will now exit to prevent possible damage."
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echo -e "$errcolor""An error occurred while we were attempting to convert your system to Rocky Linux. Your system may be unstable. Script will now exit to prevent possible damage.""$nocolor"
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logmessage
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}
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logmessage(){
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echo "A log of this installation can be found at /var/log/centos2rocky.log"
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echo -e "$blue""A log of this installation can be found at /var/log/centos2rocky.log""$nocolor"
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}
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## The actual work
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@ -93,9 +97,9 @@ bin_check() {
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generate_rpm_info() {
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mkdir /root/convert
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echo "Creating a list of RPMs installed: $1"
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echo -e "$blue""Creating a list of RPMs installed: $1""$nocolor"
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rpm -qa --qf "%{NAME}|%{VERSION}|%{RELEASE}|%{INSTALLTIME}|%{VENDOR}|%{BUILDTIME}|%{BUILDHOST}|%{SOURCERPM}|%{LICENSE}|%{PACKAGER}\n" | sort > "${convert_info_dir}/$(hostname)-rpm-list-$1.log"
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echo "Verifying RPMs installed against RPM database: $1"
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echo -e "$blue""Verifying RPMs installed against RPM database: $1""$nocolor\n"
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rpm -Va | sort -k3 > "${convert_info_dir}/$(hostname)-rpm-list-verified-$1.log"
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}
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@ -104,7 +108,7 @@ package_swaps() {
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pushd /root/release
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for x in "${release_to_install[@]}"; do
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wget -q "${current_url}/${x}" || { echo "failed to download ${x}" && logmessage ; exit 20; }
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wget -q "${current_url}/${x}" || { echo -e "$errcolor""failed to download ${x}""$nocolor\n" && logmessage ; exit 20; }
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done
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# Remove packages we need to swap
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@ -115,9 +119,9 @@ package_swaps() {
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# Distrosync if the above succeeded
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if [[ $? -eq 0 ]]; then
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echo "Removing dnf cache"
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echo -e "$blue""Removing dnf cache""$nocolor"
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rm -rf /var/cache/{yum,dnf}
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echo "Ensuring repos are enabled before the package swap"
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echo -e "$blue""Ensuring repos are enabled before the package swap""$nocolor"
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dnf config-manager --set-enabled ${list_enabled[@]} || { echo "Repo name missing?" ; exit 25; }
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dnf distro-sync -y
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else
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@ -133,7 +137,7 @@ sig_swaps() {
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}
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module_check() {
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echo "Finding our modules that are enabled"
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echo -e "$blue""Finding our modules that are enabled""$nocolor"
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for module in "${enabled_modules[@]}"; do
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case ${module} in
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container-tools|go-toolset|jmc|llvm-toolset|rust-toolset|virt)
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@ -147,11 +151,11 @@ module_check() {
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for x in "${unknown_modules[@]}"; do
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echo "${x}"
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done
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echo "There are some modules that are unsure of how to handle. This normally shouldn't happen. Do you want to resolve this yourself (Yes) or continue (No)?"
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echo -e "$blue""There are some modules that are unsure of how to handle. This normally shouldn't happen. Do you want to resolve this yourself (Yes) or continue (No)?""$nocolor"
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select yn in "Yes" "No"; do
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case $yn in
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Yes)
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echo "Unsure how to switch modules, so we are leaving."
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echo -e "$errcolor""Unsure how to switch modules, so we are leaving.""$nocolor"
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logmessage
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exit 1
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;;
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@ -172,7 +176,7 @@ module_fix() {
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dnf module install "${module}" -y
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;;
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*)
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echo "Unsure how to deal with the module presented."
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echo -e "$errcolor""Unsure how to deal with the module presented.""$nocolor"
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logmessage
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;;
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esac
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@ -199,18 +203,18 @@ while getopts "hrVR" option; do
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reinstall_all_rpms=true
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;;
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*)
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echo "Invalid switch."
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echo -e "$errcolor""Invalid switch.""$nocolor"
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usage
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;;
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esac
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done
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echo "Ensuring rpm, yum, and wget are here."
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echo -e "$blue""Ensuring rpm, yum, and wget are here.""$nocolor"
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for pkg in rpm yum wget curl; do
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bin_check "${pkg}"
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done
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echo "Ensuring your version of CentOS is supported"
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echo -e "$blue""Ensuring your version of CentOS is supported""$nocolor"
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if ! old_release=$(rpm -q --whatprovides /etc/redhat-release); then
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exit_message "You are not running a supported distribution."
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logmessage
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@ -252,7 +256,7 @@ module_fix
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# Warning, this is potentially dangerous.
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if "${reinstall_all_rpms}"; then
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echo "!! THIS MAY CAUSE ISSUES WITH YOUR SYSTEM !!"
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echo -e "$errcolor""!! THIS MAY CAUSE ISSUES WITH YOUR SYSTEM !!""$nocolor"
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rpm_list=("$(rpm -qa --qf "%{NAME}-%{VERSION}-%{RELEASE} %{VENDOR}\n" | grep CentOS | awk '{print $1}')")
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if [[ -n "${rpm_list[*]}" ]]; then
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echo "Reinstalling rpms: ${rpm_list[*]}"
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@ -260,18 +264,21 @@ if "${reinstall_all_rpms}"; then
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fi
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non_rocky_rpm=("$(rpm -qa --qf "%{NAME}-%{VERSION}-%{RELEASE}|%{VENDOR}|%{PACKAGER}\n" |grep -iv Rocky)")
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if [[ -n ${non_rocky_rpm[*]} ]]; then
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echo "Non-Rocky packages are installed. This is generally not an issue. If you see centos packages, you may need to address them and file a bug report at https://bugs.rockylinux.org"
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echo -e "$blue""Non-Rocky packages are installed. This is generally not an issue. If you see centos packages, you may need to address them and file a bug report at https://bugs.rockylinux.org""$nocolor"
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printf '\t%s\n' "${non_rocky_rpm[@]}"
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fi
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fi
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if "${verify_all_rpms}"; then
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generate_rpm_info finish
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echo "You may review the following files:"
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echo -e "$blue""You may review the following files:""$nocolor"
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find /root/convert -type f -name "$(hostname)-rpms-*.log"
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fi
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echo "Done, please reboot your system."
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echo -e "\n \n"
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cat /etc/issue | awk 'NR<=15'
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echo -e "$blue\n""Done, please reboot your system.""$nocolor"
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logmessage
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) | tee /var/log/centos2rocky.log
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