106 lines
3.4 KiB
Plaintext
106 lines
3.4 KiB
Plaintext
# Utilities for file system navigation
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# Useful when the current directory was recreated
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alias recd='cd $PWD'
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# [c]hange [d]irectory [e]xisting - cd into the first existing directory
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cde() {
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local _dir="$1"
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while ! test -d "$_dir"
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do _dir="$(dirname "$_dir")"
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done
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cd "$_dir" "${@:2}"
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}
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# Go up a number of dirs
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up() {
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if [[ $# < 1 ]] ; then
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cd ..
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else
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CDSTR=""
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for i in {1..$1} ; do
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CDSTR="../$CDSTR"
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done
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cd $CDSTR
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fi
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}
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# Switch directory & ls
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cl() {
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builtin cd $1
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ls --almost-all --group-directories-first --file-type
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}
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# cd but search for data dirs and run ls after switching to target dir
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cd() {
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if test -d "$DATA" && test "${1:--}" != "-" -a ! -d "$1" -a $# -eq 1
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then
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dir=$(fd --no-ignore --glob "$1*" "$DATA" --maxdepth 2 --type d --max-results 1)
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test -n "$dir" && cd "$dir"
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else
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builtin cd "$@" &&
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# we have to use two ls commands here, since:
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# - a single ls command hangs on multi-column formats when combined with color
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# - column malaligns output with ANSI escape sequences (view with LESS="" less)
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# column --fillrows --output-width $(expr $COLUMNS + 20)
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# pr -4 -l1 -W $COLUMNS -S" "
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command ls --sort=none --quote-name |
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head -12 |
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xargs ls --sort=time --format=vertical --directory --literal --file-type --color=always --width $COLUMNS |
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head -3
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code=$? && test $code -eq 141 || return $code
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fi
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}
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# LOCATE {{{1
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alias fselect='fzf -0 -1 --reverse --height=30% | while read f; do test -d "$f" && cd "$f" || { highlight "$f" && b "$f" }; done'
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loci() {
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locate --all --ignore-case --basename --existing "$@" |
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command grep --extended-regexp --ignore-case --color=always $(echo "$|${@:$#}" | sed 's/ /|/g') |
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fselect
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}
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alias loc='noglob loci'
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alias uloc='noglob sudo updatedb && loci'
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# locate exactly
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locei() { locate --all --basename "\\$1" "$@" | fselect }
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alias loce='noglob locei'
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# locate all
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alias loca='noglob sudo updatedb --prunenames "" --prunefs "" --prunepaths "/var/cache" -o /var/cache/locate-all.db && loci --database /var/cache/locate-all.db'
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# ZOXIDE {{{1
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alias c=z
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# Listing for quick directory switcher based on zoxide and fzf
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alias zoxide-list='noglob zoxide query -sl'
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# fzf for zoxide
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zoxide-fzf() {
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# returns the selected path stripped of its score
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fzf -0 -1 -n2.. --tiebreak=index \
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--preview-window=20% --preview="ls -a --color --human-readable --group-directories-first --file-type {2..}" \
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--height=80% --reverse |
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sed 's|.* /|/|'
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}
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# Locate directories and add 0 zoxide score
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locate-zox() {
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locate --basename --ignore-case "$@" |
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while read -r file; do test -d "$file" && echo "$file"; done |
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sed 's/^/ 0 /'
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}
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# Switch directory heuristically using zoxide and locate
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d() {
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test "$1" != "-" -a ! -d "$1" -a $# -eq 1 || { cd "$@" && return }
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local query="$(zoxide-list "$@")"
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# First find out whether there is an obvious match
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# (score at least ten times above runner-up and score above 20)
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# If not select with fzf, using locate to find extra options
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cd "$(if test -n "$query" &&
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expr "$(echo "$query" | sed 's| \+\([^ ]\+\).*|\1|;q')" \> 20 \& \
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$(echo "$query" | sed 'N;s|/.* \([0-9]\)|> 10 * \1|;q' | sed 's| */.*||') >/dev/null #2>&1
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then echo "$query" | head -1
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else test -n "$query" && echo "$query"; locate-zox "$@"
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fi | zoxide-fzf)"
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}
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# Switch directory interactively using zoxide and locate
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di() {
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test "$1" = "-" || local dir=$({ zoxide-list "$@"; locate-zox "$@" } | zoxide-fzf)
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cd "${dir:-$1}"
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}
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