zsh: possible new feature: remove invalid aliases
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1 changed files with 49 additions and 15 deletions
64
.zshrc
64
.zshrc
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@ -49,7 +49,9 @@
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{
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## Short hand programs (ex: sc = shellcheck) >>>
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# use nvim rather than vim if the command exists
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[ -x "$(command -v nvim)" ] && alias vim='nvim' vimdiff='nvim -d'
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alias \
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vim='nvim' \
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vimdiff='nvim -d'
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alias \
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vv="$EDITOR" \
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@ -60,8 +62,8 @@
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alias :q='exit' \
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q='exit' \
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alias vim=nvim
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alias sc=shellcheck
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# rmdir is long
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alias \
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rmd='rmdir' \
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@ -106,7 +108,7 @@
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alias sdn='shutdown now'
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# open a new session called 0, but if there is already a session called 0, connect to it
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alias tm='tmux new -As0'
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alias tm='tmux new -As0'
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# List available X displays. Useful for finding what display to export when connected over ssh.
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alias lsx='ls /tmp/.X11-unix | tr "X" ":"'
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@ -136,7 +138,7 @@
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alias cpv="rsync -ah --info=progress2"
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# lists all open ports, along with some other info
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alias ls-ports='netstat -tulpn'
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alias ls-ports='netstat -tulpn'
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# list all disks and their mount points
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alias mnt="mount | awk -F' ' '{ printf \"%s\t%s\n\",\$1,\$3; }' | column -t | grep -E '^/dev/' | sort"
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@ -164,6 +166,22 @@
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# <<<
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# optionally source an external alias file
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[ -f "${XDG_CONFIG_HOME:-$HOME/.config}/shell/aliasrc" ] && source "${XDG_CONFIG_HOME:-$HOME/.config}/shell/aliasrc"
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# # TODO: remove all aliases that refrence programs which do not exist >>>
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# validate_alias() {
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# # check if the alias points to an alias
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# if alias "$(alias lsd | grep -Po "(?<=').*(?=')")"; then
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# :
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# else
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# # see if the thing the alias points to is an executable
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# test -x "$(command -V "$1" | grep -Po "(?<=$1 is )/.*$")"
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# fi
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# }
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# for ALIAS in $(alias | cut -d = -f 1);do
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# validate_alias "$ALIAS" &&
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# unalias "$ALIAS" &&
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# echo "alias $ALIAS was removed"
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# done # <<<
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}
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# <<<
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### Functions >>>
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@ -179,7 +197,7 @@
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fi
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}
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# cd file: cd to the containing dir of a file, given part of its name
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# cd file: cd to the containing dir of a file or folder, given part of its name
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# can take an `fd` command
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# requires that `fzy` is installed
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cdf() {
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@ -275,12 +293,28 @@
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echo "$FILEPATH" | grep -o 'site.*' | sed 's+^site+https://blakenorth.net+g'
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}
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# Opens a subshell in each of the directories below the one you're in, so
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# you can execute commands in them
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# If I use this enough, I may make something that can do more
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# Ideas for what it could do in the future:
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# - somehow record typed commands so they can be automatically repeated
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# - maybe get the length of the histfile before and after, executing the
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# last X number of commands
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# - Maybe just add an argument that takes a command and executes it in all dirs
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# (although that wouldn't be as good as recording actions bc it's easy to do
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# that by just writing a for loop)
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foreachdir() {
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for DIR in *; do
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(cd "$DIR" && zsh)
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done
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}
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# for sending error messages from functions and whatnot
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error() {
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ERROR_CODE="$?"
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>&2 echo "An error occurred within a function in the .zshrc on line number ${1}"
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return $ERROR_CODE
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}
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}
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# prcolors(): Display all colors in a few different ways >>>
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# TODO: change this to make it not just a few scripts smashed together
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@ -301,7 +335,7 @@
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for bgc in {40..47}; do
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fgc=${fgc#37} # white
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bgc=${bgc#40} # black
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vals="${fgc:+$fgc;}${bgc}"
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vals=${vals%%;}
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@ -316,14 +350,14 @@
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elif [ $1 -eq '2' ];then
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# from base16shell >>>
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ansi_mappings=(
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Red Green
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Red Green
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Yellow Blue
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Magenta Cyan
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White Black
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Bright_Red Bright_Green
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Bright_Red Bright_Green
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Bright_Yellow Bright_Blue
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Bright_Magenta Bright_Cyan
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Bright_White Bright_Black
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Bright_White Bright_Black
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)
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colors=(
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base00 base08
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@ -345,7 +379,7 @@
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non_padded_value=$((10#$padded_value))
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base16_color_name=${colors[$non_padded_value]}
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current_color_label=${current_color:-unknown}
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ansi_label=${ansi_mappings[$non_padded_value]}
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ansi_label=${ansi_mappings[$non_padded_value]}
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block=$(printf "\x1b[48;5;${non_padded_value}m___________________________")
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foreground=$(printf "\x1b[38;5;${non_padded_value}m$color_variable")
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printf "%s %s %s %-30s %s\x1b[0m\n" $foreground $base16_color_name $current_color_label ${ansi_label:-""} $block
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@ -377,7 +411,7 @@
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mkdir -p "$1" || error $LINENO
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cd "$1" || error $LINENO
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}
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# shellcheck disable=SC2086
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random-mac() {
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interfaces=(enp5s0 wlp4s0)
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@ -483,7 +517,7 @@
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## Themes
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# terminal colors
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if [[ -f ~/.config/shell/colors.sh ]];then
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source ~/.config/shell/colors.sh
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source ~/.config/shell/colors.sh
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else
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zinit snippet 'https://github.com/chriskempson/base16-shell/blob/master/scripts/base16-onedark.sh' # onedark shell colors
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fi
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@ -499,7 +533,7 @@
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# <<<
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}
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# <<<
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### General ZSH configuration >>>
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### General ZSH configuration >>>
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# This section is (mostly) From manjaro's "manjaro-zsh-config" (/usr/share/zsh/manjaro-zsh-config)
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[ -z "$HISTFILE" ] && HISTFILE="$HOME/.zsh_history"
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@ -662,7 +696,7 @@ function mzc_termsupport_preexec {
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# split command into array of arguments
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local -a cmdargs
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cmdargs=("${(z)2}") # " <- syntax highlighting fix
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# if running fg, extract the command from the job description
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if [[ "${cmdargs[1]}" = fg ]]; then
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# get the job id from the first argument passed to the fg command
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