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141 lines
3.7 KiB
141 lines
3.7 KiB
#!/bin/bash
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# vim: set filetype=sh:
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# link destination: $HOME/.bash_aliases
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# Install EDITOR
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export EDITOR='nvim'
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alias rm="rm -i"
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alias cp="cp -i"
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alias mv="mv -i"
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# Send a bell before the prompt if it has been a long time since the last
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# prompt.
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# function bell_on_long_running_commands() {
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# local NOW=`date -u +%s`
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# if [ $(( LASTCMD_FOR_BELLS )) -lt $(( NOW - 15 )) ]; then
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# echo -n $'\a'
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# fi
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# unset LASTCMD_FOR_BELLS;
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# }
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# function set_last_command_time() {
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# if [[ -z "${COMPLINE}" ]] && [[ -z "${LASTCMD_FOR_BELLS}" ]]; then
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# LASTCMD_FOR_BELLS=`date -u +%s`
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# fi
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# }
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# trap set_last_command_time DEBUG
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# export PROMPT_COMMAND=bell_on_long_running_commands
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function bell_after() {
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"$@"
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local exit="$?"
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echo -n $'\a' 1>&2
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return "$exit"
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}
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# Reload aliases
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function reload_scripts_only()
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{
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. "$HOME"/.bashrc
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}
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# from https://stackoverflow.com/a/1203628
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# Useful for overriding functions defined in these common scripts
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# Usage: copy_func from to
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function copy_func()
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{
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declare -F $1 > /dev/null || return 1
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eval "$(echo "${2}()"; declare -f ${1} | tail -n +2)"
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}
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function sync_git_only()
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cd "$( dirname "$(realpath -e "${BASH_SOURCE[0]}")" )"
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if git add . && ! git diff-index --cached --quiet HEAD; then
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git commit -am "Autocommitted updated scripts from $(hostname)"
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fi
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git pull --rebase
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git submodule update --init --recursive
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./install.sh
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if ! git --no-pager diff --exit-code origin/master master; then
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git --no-pager log --reverse origin/master..master
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if ! read -p "OK to push these changes? (Y/N) " -N 1 confirm; then
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confirm = "N"
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fi
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echo
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if [[ "$confirm" != "Y" ]] && [[ "$confirm" != "y" ]]; then
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echo "Not pushing yet."
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else
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git push
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fi
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fi
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)
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}
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alias ssh-keygen="ssh-keygen -o -a 100 -t ed25519"
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function ssh-authorize-key() {
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if [[ ! -r "$1" ]] || ! file -b "$1" | grep -q "^OpenSSH .* public key$"; then
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echo "Expected a public key file"
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fi
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cat "$1" >>~/.ssh/authorized_keys
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}
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function bashreload()
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{
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reload_scripts_only
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sync_git_only
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reload_scripts_only
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}
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function help_prompt() {
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echo '\ Help\ page\ '"$@"'\ ?ltline\ %lt?L/%L.:byte\ %bB?s/%s..?\ (END):?pB\ %pB\\%..(press h for help or q to quit)'
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}
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function man ()
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{
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if command man "$@" >&/dev/null; then
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command man "$@"
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elif builtin help -m "$@" >&/dev/null; then
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builtin help -m "$@" | command man -l -r "$(help_prompt "$@")" -
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else
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command man "$@"
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fi
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}
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function help ()
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{
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if builtin help -m "$@" >&/dev/null; then
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builtin help "$@" | command man -l -r "$(help_prompt "$@")" -
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elif command man "$@" >&/dev/null; then
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command man "$@"
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else
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builtin help -m "$@"
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fi
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builtin help -m "$@" 2>/dev/null || command man "$@" 2>/dev/null || builtin help -m "$@"
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}
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# This is, almost without fail, the right value.
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export DISPLAY="${DISPLAY:-:0.0}"
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COMMON_CONFIGS_PATH="$( dirname "$(realpath -e "${BASH_SOURCE[0]}")" )"
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. "$COMMON_CONFIGS_PATH"/bash_tmux.sh
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. "$COMMON_CONFIGS_PATH"/ssh-find-agent/ssh-find-agent.sh
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ssh_find_agent -a || eval $(ssh-agent) > /dev/null
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PROMPT_COMMAND=""
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export GITAWAREPROMPT="$COMMON_CONFIGS_PATH"/git-aware-prompt
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. "$GITAWAREPROMPT"/main.sh
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function prettylastexit() {
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local exitcode=$?
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if [[ -z $exitcode ]]; then
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echo "[---]$txtrst "
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elif [[ $exitcode == 0 ]]; then
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echo "$txtgrn[ OK]$txtrst "
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else
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printf "$txtred[%3.3s]$txtrst " "$exitcode"
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fi
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}
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PS1='$(prettylastexit)\[$bldred\]${debian_chroot:+($debian_chroot)}\[$txtrst\]\[$txtpur\]\u\[$txtrst\]\[$txtylw\]@\[$txtrst\]\[$txtblu\]\h\[$txtrst\]:\[$bldgrn\]\w\[$txtrst\] \[$txtcyn\]$git_branch\[$txtrst\]\[$bldred\]${git_dirty}\[$txtrst\]\n\$ '
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