329 lines
9.5 KiB
Bash
Executable File
329 lines
9.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# bash-it installer
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# Show how to use this installer
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function _bash-it_show_usage()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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echo -e "\n$0 : Install bash-it"
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echo -e "Usage:\n$0 [arguments] \n"
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echo "Arguments:"
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echo "--help (-h): Display this help message"
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echo "--silent (-s): Install default settings without prompting for input"
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echo "--interactive (-i): Interactively choose plugins"
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echo "--no-modify-config (-n): Do not modify existing config file"
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echo "--append-to-config (-a): Keep existing config file and append bash-it templates at the end"
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echo "--overwrite-backup (-f): Overwrite existing backup"
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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# enable a thing
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function _bash-it_load_one()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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file_type="${1}"
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file_to_enable=$2
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mkdir -p "${BASH_IT}/${file_type}/enabled"
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dest="${BASH_IT}/${file_type}/enabled/${file_to_enable}"
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if [ ! -e "${dest}" ]
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then
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ln -sf "../available/${file_to_enable}" "${dest}"
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else
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echo "File ${dest} exists, skipping"
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fi
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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# Interactively enable several things
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function _bash-it_load_some()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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file_type="${1}"
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single_type=$(echo "${file_type}" | sed -e "s/aliases$/alias/g" | sed -e "s/plugins$/plugin/g")
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enable_func="_enable-$single_type"
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[ -d "${BASH_IT}/${file_type}/enabled" ] || mkdir "${BASH_IT}/${file_type}/enabled"
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for path in "${BASH_IT}/${file_type}/available/"[^_]*
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do
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file_name=$(basename "${path}")
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while true
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do
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just_the_name="${file_name%%.*}"
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read -r -e -n 1 -p "Would you like to enable the ${just_the_name} ${file_type}? [y/N] " RESP
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case $RESP in
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[yY])
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$enable_func "${just_the_name}"
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break
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;;
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[nN] | "")
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break
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;;
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*)
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echo -e "\033[91mPlease choose y or n.\033[m"
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;;
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esac
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done
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done
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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# Back up existing profile
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function _bash-it_backup()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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test -w "${HOME}/${CONFIG_FILE}" \
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&& cp -aL "${HOME}/${CONFIG_FILE}" "${HOME}/${CONFIG_FILE}.bak" \
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&& echo -e "\033[0;32mYour original ${CONFIG_FILE} has been backed up to ${CONFIG_FILE}.bak\033[0m"
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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# Back up existing profile and create new one for bash-it
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function _bash-it_backup_new()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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_bash-it_backup
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sed "s|{{BASH_IT}}|$BASH_IT|" "${BASH_IT}/template/bash_profile.template.bash" > "${HOME}/$CONFIG_FILE"
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echo -e "\033[0;32mCopied the template ${CONFIG_FILE} into ~/$CONFIG_FILE, edit this file to customize bash-it\033[0m"
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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# Back up existing profile and append bash-it templates at the end
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function _bash-it_backup_append()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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_bash-it_backup
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(sed "s|{{BASH_IT}}|${BASH_IT}|" "${BASH_IT}/template/bash_profile.template.bash" | tail -n +2) >> "${HOME}/${CONFIG_FILE}"
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echo -e "\033[0;32mBash-it template has been added to your ${CONFIG_FILE}\033[0m"
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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function _bash-it_check_for_backup()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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if ! [[ -e "${HOME}/${BACKUP_FILE}" ]]
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then
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return
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fi
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echo -e "\033[0;33mBackup file already exists. Make sure to backup your .bashrc before running this installation.\033[0m" >&2
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if [[ -z "${overwrite_backup}" ]]
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then
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while [[ -z "${silent}" ]]; do
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read -e -n 1 -r -p "Would you like to overwrite the existing backup? This will delete your existing backup file (${HOME}/${BACKUP_FILE}) [y/N] " RESP
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case $RESP in
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[yY])
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overwrite_backup=true
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break
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;;
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[nN] | "")
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break
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;;
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*)
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echo -e "\033[91mPlease choose y or n.\033[m"
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;;
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esac
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done
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fi
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if [[ -z "${overwrite_backup}" ]]
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then
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echo -e "\033[91mInstallation aborted. Please come back soon!\033[m"
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if [[ -n "${silent}" ]]
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then
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echo -e "\033[91mUse \"-f\" flag to force overwrite of backup.\033[m"
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fi
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exit 1
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else
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echo -e "\033[0;32mOverwriting backup...\033[m"
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fi
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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function _bash-it_modify_config_files()
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{
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############ STACK_TRACE_BUILDER #####################
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Function_Name="${FUNCNAME[0]}"
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Function_PATH="${Function_PATH}/${Function_Name}"
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######################################################
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_bash-it_check_for_backup
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if [[ -z "${silent}" ]]
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then
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while [[ -z "${append_to_config}" ]]; do
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read -e -n 1 -r -p "Would you like to keep your ${CONFIG_FILE} and append bash-it templates at the end? [y/N] " choice
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case ${choice} in
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[yY])
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append_to_config=true
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break
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;;
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[nN] | "")
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break
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;;
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*)
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echo -e "\033[91mPlease choose y or n.\033[m"
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;;
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esac
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done
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fi
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if [[ -n "${append_to_config}" ]]
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then
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# backup/append
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_bash-it_backup_append
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else
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# backup/new by default
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_bash-it_backup_new
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fi
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############### Stack_TRACE_BUILDER ################
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Function_PATH="$( dirname ${Function_PATH} )"
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####################################################
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}
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for param in "${@}"; do
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shift
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case "$param" in
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"--help") set -- "${@}" "-h" ;;
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"--silent") set -- "${@}" "-s" ;;
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"--interactive") set -- "${@}" "-i" ;;
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"--no-modify-config") set -- "${@}" "-n" ;;
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"--append-to-config") set -- "${@}" "-a" ;;
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"--overwrite-backup") set -- "${@}" "-f" ;;
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*) set -- "${@}" "$param" ;;
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esac
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done
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OPTIND=1
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while getopts "hsinaf" opt; do
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case "${opt}" in
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"h")
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_bash-it_show_usage
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exit 0
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;;
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"s") silent=true ;;
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"i") interactive=true ;;
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"n") no_modify_config=true ;;
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"a") append_to_config=true ;;
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"f") overwrite_backup=true ;;
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"?")
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_bash-it_show_usage >&2
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exit 1
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;;
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esac
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done
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shift $((OPTIND - 1))
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if [[ -n "${silent}" && -n "${interactive}" ]]
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then
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echo -e "\033[91mOptions --silent and --interactive are mutually exclusive. Please choose one or the other.\033[m"
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exit 1
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fi
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if [[ -n "${no_modify_config}" && -n "${append_to_config}" ]]
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then
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echo -e "\033[91mOptions --no-modify-config and --append-to-config are mutually exclusive. Please choose one or the other.\033[m"
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exit 1
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fi
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BASH_IT="$(cd "${BASH_SOURCE%/*}" && pwd)"
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case $OSTYPE in
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darwin*)
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CONFIG_FILE=".bash_profile"
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;;
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*)
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CONFIG_FILE=".bashrc"
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;;
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esac
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BACKUP_FILE=${CONFIG_FILE}.bak
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echo "Installing bash-it"
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if [[ -z "${no_modify_config}" ]]
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then
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_bash-it_modify_config_files
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fi
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# Disable auto-reload in case its enabled
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export BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE=''
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# Load dependencies for enabling components
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# shellcheck disable=SC1090
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source "${BASH_IT}/vendor/github.com/erichs/composure/composure.sh"
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# shellcheck source=./lib/utilities.bash
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source "${BASH_IT}/lib/utilities.bash"
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# shellcheck source=./lib/log.bash
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source "${BASH_IT}/lib/log.bash"
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cite _about _param _example _group _author _version
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# shellcheck source=./lib/helpers.bash
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source "${BASH_IT}/lib/helpers.bash"
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if [[ -n ${interactive} && -z "${silent}" ]]
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then
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for type in "aliases" "plugins" "completion"; do
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echo -e "\033[0;32mEnabling ${type}\033[0m"
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_bash-it_load_some "${type}"
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done
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else
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echo ""
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_bash-it-profile-load "default"
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fi
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echo ""
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echo -e "\033[0;32mInstallation finished successfully! Enjoy bash-it!\033[0m"
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# shellcheck disable=SC2086
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echo -e "\033[0;32mTo start using it, open a new tab or 'source "~/${CONFIG_FILE}"'.\033[0m"
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echo ""
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echo "To show the available aliases/completions/plugins, type one of the following:"
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echo " bash-it show aliases"
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echo " bash-it show completions"
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echo " bash-it show plugins"
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echo ""
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echo "To avoid issues and to keep your shell lean, please enable only features you really want to use."
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echo "Enabling everything can lead to issues."
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