#!/bin/bash #debug #failure() { # local lineno=$1 # local msg=$2 # echo "Failed at $lineno: $msg" #} #trap 'failure ${LINENO} "$BASH_COMMAND"' ERR # set some variables to defaults, if not set in .bashrc [ -z ${SSHS+x} ] && export SSHS=false [ -z ${STARTTMUX+x} ] && export STARTTMUX=false # check if we are a interactive shell # https://guide.bash.academy/expansions/ # https://www.tldp.org/LDP/abs/html/refcards.html#AEN22473 if [[ $- = *i* ]] ; then #echo "interactive shell" >&2 # define variables # Base Path [ -z "${MYSHELLCONFIG_SUBPATH+x}" ] && export MYSHELLCONFIG_SUBPATH=".local/myshellconfig" [ -z "${MYSHELLCONFIG_BASE+x}" ] && export MYSHELLCONFIG_BASE="${HOME}/${MYSHELLCONFIG_SUBPATH}" # hardcoded paths export MYSHELLCONFIG_BASE_PARENT="$(dirname $MYSHELLCONFIG_BASE)" export MYSHELLCONFIG_BASH_COMPLETION="${HOME}/${MYSHELLCONFIG_SUBPATH}/bash_completion.d" # Userdata [ -z "${USERNAME+x}" ] && export USERNAME="$USER" [ -z "${USEREMAIL+x}" ] && export USEREMAIL="$USER@$(domainname -d)" [ -z "${FULLNAME+x}" ] && export FULLNAME="$(getent passwd $USER | cut -d ":" -f 5 | cut -d ',' -f 1)" # GIT [ -z "${GIT_AUTHOR_NAME+x}" ] && export GIT_AUTHOR_NAME=$FULLNAME [ -z "${GIT_AUTHOR_EMAIL+x}" ] && export GIT_AUTHOR_EMAIL=$USEREMAIL [ -z "${GIT_COMMITTER_NAME+x}" ] && export GIT_COMMITTER_NAME=$FULLNAME [ -z "${GIT_COMMITTER_EMAIL+x}" ] && export GIT_COMMITTER_EMAIL=$USEREMAIL [ -z "${MYSHELLCONFIG_GIT_TIMEOUT+x}" ] && export MYSHELLCONFIG_GIT_TIMEOUT=5s [ -z "${MYSHELLCONFIG_GIT_CHECKOUT_TIMEOUT+x}" ] && export MYSHELLCONFIG_GIT_CHECKOUT_TIMEOUT=20s [ -z "${MYSHELLCONFIG_GIT_SYNC+x}" ] && export MYSHELLCONFIG_GIT_SYNC=true [ -z "${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT=true [ -z "${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_INTERVALL+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_INTERVALL=48 #intervall in hours [ -z "${MYSHELLCONFIG_GIT_SUBMODULES_SERVER_DEFAULT+x}" ] && export MYSHELLCONFIG_GIT_SUBMODULES_SERVER_DEFAULT="git://git.schuerz.at/github.com/" # hardcoded git export SGIT="git -C ${MYSHELLCONFIG_BASE}" # git-repo-url for vim plugin # TODO: check how to use export MYSHELLCONFIG_VIM_PLUGINS # Logging [ -z "${MYSHELLCONFIG_LOGDIR+x}" ] && export MYSHELLCONFIG_LOGDIR="${HOME}/logs" [ -z "${MYSHELLCONFIG_LOGFILE+x}" ] && export MYSHELLCONFIG_LOGFILE="${MYSHELLCONFIG_LOGDIR}/myshellconfig.log" [ -z "${MYHSELLCONFIG_LOGLEVEL_DEFAULT+x}" ] && export MYHSELLCONFIG_LOGLEVEL_DEFAULT="INFO" [ -z "${MYHSELLCONFIG_FILELOGLEVEL_DEFAULT+x}" ] && export MYHSELLCONFIG_FILELOGLEVEL_DEFAULT="DEBUG" [ -z "${SCRIPT_LOG+x}" ] && export SCRIPT_LOG="${MYSHELLCONFIG_LOGFILE}" [ -z "${LOGLEVEL_DEFAULT+x}" ] && export LOGLEVEL_DEFAULT="${MYHSELLCONFIG_LOGLEVEL_DEFAULT-INFO}" [ -z "${FILELOGLEVEL_DEFAULT+x}" ] && export FILELOGLEVEL_DEFAULT="${MYHSELLCONFIG_FILELOGLEVEL_DEFAULT-INFO}" # Create necessary directories for logging [ -n "${MYSHELLCONFIG_LOGDIR-x}" ] && mkdir -p "$MYSHELLCONFIG_LOGDIR" # load logging functions . ${MYSHELLCONFIG_BASE}/logging # PKCS11_MODULE for etoken/smartcard authentification [ -n "$(whereis p11-kit-proxy.so|awk '{print $2}')" ] && PKCS11_MODULE=$(whereis p11-kit-proxy.so|awk '{print $2}') # Basics [ -z "${VISUAL+x}" ] && export VISUAL=vim [ -z "${EDITOR+x}" ] && export EDITOR=vim cat << EOF >> "${MYSHELLCONFIG_LOGFILE}" ==8<=== start configure new shell ============== $(date) ===============8<== EOF SCRIPTENTRY # define functions ckrepo () { # check if remote repo is reachable if $MYSHELLCONFIG_GIT_SYNC; then if $( timeout --foreground "${MYSHELLCONFIG_GIT_TIMEOUT}" $SGIT ls-remote >/dev/null 2>&1) ;then return 0 else return 1 fi else logwarn "no sync allowed from config" >&2 return 0 fi } sync_config () { if $MYSHELLCONFIG_GIT_SYNC; then local nok="" local gco="" if which git >/dev/null; then loginfo -n "Sync config with ${MYSHELLCONFIG_GIT_SERVER}: " # MYSHELLCONFIG_GITCHECKOUTSCRIPT_OPTIONS are options for bin/git-myshellconfig-checkout if [ -z ${MYSHELLCONFIG_GIT_CHECKOUTSCRIPT_OPTIONS+x} ]; then gco="-h" else gco="$MYSHELLCONFIG_GIT_CHECKOUTSCRIPT_OPTIONS" fi ${MYSHELLCONFIG_BASE}/bin/git-myshellconfig-checkout ${gco}|| nok="not " 1>>"${MYSHELLCONFIG_LOGFILE}" 2>&1 loginfo "$(printf '%s\n' "${nok}synced" )" [ -z "$nok" ] && mkdir -pv "${MYSHELLCONFIG_LOGDIR}" else logwarn "git not installed, no configuration possible, please install git" >&2 fi else logwarn "Not syncing profile in case of configuration" fi } pathmunge () { ENTRY case ":${PATH}:" in *:"$1":*) ;; *) if [ "$2" = "after" ] ; then PATH=$PATH:$1 else PATH=$1:$PATH fi esac EXIT } if [ -d "${MYSHELLCONFIG_BASE}/bin" ] ; then pathmunge "${MYSHELLCONFIG_BASE}/bin" export PATH fi if [ -d "${HOME}/.local/bin" ] ; then pathmunge "${HOME}/.local/bin" export PATH fi # Check for interactive bash and that we haven't already been sourced. if [ -n "${BASH_VERSION-}" -a -n "${PS1-}" -a -z "${BASH_COMPLETION_VERSINFO-}" ]; then # Check for recent enough version of bash. if [ ${BASH_VERSINFO[0]} -gt 4 ] || \ [ ${BASH_VERSINFO[0]} -eq 4 -a ${BASH_VERSINFO[1]} -ge 1 ]; then [ -r "${XDG_CONFIG_HOME:-$HOME/.config}/bash_completion" ] && \ . "${XDG_CONFIG_HOME:-$HOME/.config}/bash_completion" if shopt -q progcomp && [ -r /usr/share/bash-completion/bash_completion ]; then # Source completion code. logdebug "Source bash-completion" . /usr/share/bash-completion/bash_completion fi fi fi # source git-sync part of myshellconfig . "${MYSHELLCONFIG_BASE}/myshell_git_sync" # source loading defaults part of myshellconfig . "${MYSHELLCONFIG_BASE}/myshell_load_defaults" # source loading workaround for x2go to forward local etoken to remote machine with forwardagent . "${MYSHELLCONFIG_BASE}/myshell_load_x2go_tokenforward" promptcommandmunge "_tmux_hook" promptcommandmunge "_umask_hook" which direnv >/dev/null && eval "$(direnv hook bash)" # Start tmux if not defined as STARTTMUX in bashrc if ${STARTTMUXDEFAULT-$STARTTMUX} ; then cat << EOF "User: $USER - $UID" Starting or resuming screen session Press CTRL+C to cancel screen startup EOF sleep 1 #screen -UxR tmux attach-session fi cat << EOF >> "${MYSHELLCONFIG_LOGFILE}" ==8<=== finished configure new shell ================ $(date) ===============8<== EOF #else # echo "non-interactive shell" >&2 SCRIPTEXIT fi