108 lines
3.8 KiB
Bash
Executable File
108 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# Shell Repos Environment
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# if bash is not installed then don't bother to continue
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! command -v bash >/dev/null 2>&1 && echo no bash command && return 1
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export SHELL=$(command -v bash )
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# sourced for non-login interactive shells
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# sourced via /etc/bash.bashrc so for all machine users
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# $BASH_SHELL_BASE # this MUST be set in /etc/profile
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# $BASH_SHELL_NETWORK/all
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# $BASH_SHELL_NETWORK/(array of Domains)
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# $BASH_SHELL_HOST/all
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# $BASH_SHELL_HOST/<hostname>
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# also
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# sourced via $HOME/.bashrc
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# $HOME/shell or $HOME/BASH_SHELL_USER
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# for the rare interactive login shell
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# if you don't want the repos above sourced uncomment this next line
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# $NO_LOGIN_BASHRC=true
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# this does not effect non-interactive login shells like at user first login
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# within each of those directories if load.sh exits it will be run
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# otherwise files will be sourced exactly like load.sh in the base
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# Using base shell setup repository
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# https://git.kebler.net/kebler.net/bash-shell-base.git
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# use these two if you want a common directory for all shell repos
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# BASH_SHELL_BASE is set in /etc/profile
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# load script in base repo to run
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export BASH_SHELL_LOAD=$BASH_SHELL_BASE/load.sh # load.sh is default
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export BASH_SHELL_STARTUP=$BASH_SHELL_BASE/startup.sh # strtup.sh is default
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# if uncommented next lines sets up implicit sourcing for non-interactive shells
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# echo ----NON_INTERACTIVE SHELL INFO-----
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# echo enabling bash shell repos for non-inactive shell
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# export BASH_ENV=$BASH_SHELL_LOAD # same as interactive shell, beware usually too much
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export BASH_ENV=$BASH_SHELL_BASE/module.lib # only load module loading functions
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# echo enabling aliases with non-interactive shell
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export BASH_USE_ALIAS=true # will source aliases for non-interactive
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# echo see $BASH_SHELL_BASE/shell.env
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# echo ---------
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# if not using implicit sourcing for non-interactive shells then on can do this per script
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##################
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# expanding aliases is optional
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# shopt -s expand_aliases
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# source $BASH_SHELL_LOAD
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# < your script code >
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# shopt -u expand_aliases
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####################
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# set ssh session if non-interactive only
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([ -n "$SSH_CONNECTION" ] || [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]) && export SSH_SESSION=true
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# identify a network name that this host resides on
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# make a directory of the same name
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# if unset then only /all will be sourced
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# TODO just read all directories in BASH_SHELL_NETWORK.
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export NETWORK_DOMAINS=(238.kebler.net 645.kebler.net 3115.kebler.net 312.kebler.net)
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# network domain folder entry will be made for each domain set, first is home domain, others via vpn
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if [[ $NETWORK_DOMAINS ]]; then
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export NETWORK_HOME=${NETWORK_DOMAINS[0]}
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# TODO needs to be automatically set not hard coded
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declare parent
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parent=$(dirname $BASH_SHELL_BASE)
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export BASH_SHELL_NETWORK=$([[ -d $parent/network ]] && echo $parent/network || echo /opt/bash/shell/network)
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# or comment above and set explictly
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# export BASH_SHELL_NETWORK=<some directory>
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declare domain
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BASH_SHELL_NETWORK_DIRS=""
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for domain in "${NETWORK_DOMAINS[@]}"; do
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BASH_SHELL_NETWORK_DIRS+="${BASH_SHELL_NETWORK}/${domain} "
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done
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fi
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unset domain
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export BASH_SHELL_NETWORK_DIRS
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export BASH_SHELL_HOST=$([[ -d $parent/host ]] && echo $parent/host || echo /opt/bash/shell/host)
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# or comment above and set explictly
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# export BASH_SHELL_HOST=<some directory>
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# by default SHELL sources will be looked for under $HOME/bash/shell
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# but can be user set below to $HOME/$BASH_SHELL_USER
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# export BASH_SHELL_USER=<some directory under $HOME>
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temp="
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$BASH_SHELL_BASE
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$BASH_SHELL_NETWORK/all
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${BASH_SHELL_NETWORK_DIRS[@]}
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$BASH_SHELL_HOST/all
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$BASH_SHELL_HOST/$(hostname)
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"
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export BASH_SHELL_DIRS=$(echo $temp)
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# env | grep BASH
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# env | grep NETWORK_DIRS
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# echo ---------------------------------
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# echo $BASH_SHELL_DIRS
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# echo ---------------------------------
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# now load and export module loading functions library
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source $BASH_SHELL_BASE/module.lib
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# echo end shell env
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