103 lines
2.6 KiB
Bash
103 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Source completion scripts ========================================
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source_completion_scripts () {
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[ -r "/usr/local/etc/profile.d/bash_completion.sh" ] && . "/usr/local/etc/profile.d/bash_completion.sh"
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[ -f ~/.git-completion.bash ] && . ~/.git-completion.bash
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# Fzf
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[ -f ~/.fzf.bash ] && . ~/.fzf.bash
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# Arch uses a different location
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[ -f /usr/share/fzf/key-bindings.bash ] && . /usr/share/fzf/key-bindings.bash
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if [[ "$(type -t _fzf_setup_completion)" == 'function' ]]; then
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_fzf_setup_completion path mpv vi vii nvim vimiv cat
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_fzf_setup_completion proc avada-kedavra
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fi
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}
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# Welcome prompts ===================================================
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print_version_and_platform () {
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local os_name bash_version
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if [[ -n "${BASH_VERSION}" ]]; then
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bash_version="${BASH_VERSINFO[0]}.${BASH_VERSINFO[1]}.${BASH_VERSINFO[2]}"
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fi
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case "$(uname)" in
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Linux)
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os_name="$(awk '/PRETTY_NAME/ {
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split($0, a, "=")
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gsub(/"/, "", a[2])
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print a[2]
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}' /etc/os-release)"
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;;
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Darwin) os_name="MacOS $(sw_vers -productVersion)" ;;
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esac
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printf 'GNU bash %s on %s\n\n' \
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"${bash_version:-Unknown}" "${os_name:-Unknown Platform}"
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}
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print_user_msg () {
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local username tty_name
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username="$(id -un)"
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tty_name="$(tty | awk '{ print substr($0, 6) }')"
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printf '%s: %s @ %s\n' \
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"${username}" "${tty_name}" "${HOSTNAME}"
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}
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print_welcome_message () {
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print_version_and_platform
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cal
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print_user_msg
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}
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# Login items =======================================================
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is_ssh_connection () {
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[[ "${-}" =~ i ]] && [[ -z "${TMUX}" ]] && [[ -n "${SSH_CONNECTION}" ]] \
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|| [[ -n "${SSH_TTY}" ]]
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}
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has_tmux () {
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command -v tmux &> /dev/null
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}
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not_in_vim () {
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[[ -z "$VIMRUNTIME" ]]
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}
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set_starting_dir () {
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if [[ "$PWD" == "$HOME" && -d ~/safe && "$IS_VIFM_NEST" != 'T' ]]; then
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cd ~/safe
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fi
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}
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# =============================================================================
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# Run script
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# =============================================================================
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if [[ -z $VIMRUNTIME || -n $IS_VIFM_NEST ]]; then
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source ~/.bashrc
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fi
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source ~/.bash_prompt
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[[ "$IS_VIFM_NEST" == 'T' ]] || print_welcome_message
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printf '\n'
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# Start in routing directory on login ====
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set_starting_dir
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# Attach ssh connections to a dedicated tmux session ====
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if is_ssh_connection && has_tmux && not_in_vim; then
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tmux new-session -As ssh_tmux 2>&1 \
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| grep -v 'sessions should be nested with care' # We don't care
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fi
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# Bash completion ====
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source_completion_scripts
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# vim: set ft=bash ff=unix:
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