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https://github.com/ohmybash/oh-my-bash.git
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dd20d586da
* lib/directories (cd): Adjust style of `cd` function * lib/directories (cd): Use regex to match integers * lib/directories (cd): Use _omb_util_alias to replace cd * lib/directories (cd): Update the function description
64 lines
2.0 KiB
Bash
64 lines
2.0 KiB
Bash
#! bash oh-my-bash.module
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# Common directories functions
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# A clone of the Zsh `cd' builtin command. This supports the numbered option
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# `-1', `-2', etc.
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function _omb_directories_cd {
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local oldpwd=$OLDPWD
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local -i index
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if [[ $# -eq 1 && $1 =~ ^-[1-9]+$ ]]; then
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index=${1#-}
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if ((index >= ${#DIRSTACK[@]})); then
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builtin echo "cd: no such entry in dir stack" >&2
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return 1
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fi
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set -- "${DIRSTACK[index]}"
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fi
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builtin pushd . >/dev/null &&
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OLDPWD=$oldpwd builtin cd "$@" &&
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oldpwd=$OLDPWD &&
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builtin pushd . >/dev/null &&
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for ((index = ${#DIRSTACK[@]} - 1; index >= 1; index--)); do
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if [[ ${DIRSTACK[0]/#~/$HOME} == "${DIRSTACK[index]}" ]]; then
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builtin popd "+$index" >/dev/null || return 1
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fi
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done
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OLDPWD=$oldpwd
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}
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_omb_util_alias cd='_omb_directories_cd'
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_omb_util_alias cd..='cd ../' # Go back 1 directory level (for fast typers)
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_omb_util_alias ..='cd ../' # Go back 1 directory level
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_omb_util_alias ...='cd ../../' # Go back 2 directory levels
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_omb_util_alias .3='cd ../../../' # Go back 3 directory levels
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_omb_util_alias .4='cd ../../../../' # Go back 4 directory levels
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_omb_util_alias .5='cd ../../../../../' # Go back 5 directory levels
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_omb_util_alias .6='cd ../../../../../../' # Go back 6 directory levels
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_omb_util_alias -='cd -'
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_omb_util_alias 1='cd -'
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_omb_util_alias 2='cd -2'
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_omb_util_alias 3='cd -3'
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_omb_util_alias 4='cd -4'
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_omb_util_alias 5='cd -5'
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_omb_util_alias 6='cd -6'
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_omb_util_alias 7='cd -7'
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_omb_util_alias 8='cd -8'
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_omb_util_alias 9='cd -9'
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_omb_util_alias md='mkdir -p'
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_omb_util_alias rd='rmdir'
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_omb_util_alias d='dirs -v | head -10'
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_omb_util_alias po='popd'
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# List directory contents
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_omb_util_alias lsa='ls -lha'
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_omb_util_alias l='ls -lha'
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_omb_util_alias ll='ls -lh'
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_omb_util_alias la='ls -lhA'
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# From bourne-shell.sh (unused)
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#_omb_util_alias l='ls -CF'
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#_omb_util_alias ll='ls -laF'
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#_omb_util_alias la='ls -A'
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