dotfiles/nushell/config/aliases.nu

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# replace /home/$USER by ~
def tildize [] {
if ($in | path split | zip ($env.HOME | path split) | all { $in.0 == $in.1 }) {
($in | str replace $env.HOME "~")
} else {
$in
}
}
# remove extension shortcut
def rm-ext [] {
$in | path parse | udpate extension "" | get parent stem | str join "/"
}
# ls builtin
alias _ls = ls
def _ls_format_mode [mode: string] {
let chars = $mode | split chars
let r1 = if ($chars | get 0) == "r" { [(ansi yellow_bold), "r", (ansi reset)] } else { [(ansi grey), "-"] }
let w1 = if ($chars | get 1) == "w" { [(ansi red_bold), "w", (ansi reset)] } else { [(ansi grey), "-"] }
let x1 = if ($chars | get 2) == "x" { [(ansi green_bold), "x", (ansi reset)] } else { [(ansi grey), "-"] }
let r2 = if ($chars | get 3) == "r" { [(ansi yellow), "r", (ansi reset)] } else { [(ansi grey), "-"] }
let w2 = if ($chars | get 4) == "w" { [(ansi red), "w"] } else { [(ansi grey), "-"] }
let x2 = if ($chars | get 5) == "x" { [(ansi green), "x"] } else { [(ansi grey), "-"] }
let r3 = if ($chars | get 6) == "r" { [(ansi yellow), "r", (ansi reset)] } else { [(ansi grey), "-"] }
let w3 = if ($chars | get 7) == "w" { [(ansi red), "w"] } else { [(ansi grey), "-"] }
let x3 = if ($chars | get 8) == "x" { [(ansi green), "x"] } else { [(ansi grey), "-"] }
[$r1, $w1, $x1, $r2, $w2, $x2, $r3, $w3, $x3] | each { $in | str join } | str join
}
# quick and easy ls
def l [dir?: string] {
let output = _ls (if $dir == null { "" } else { $dir }) | sort-by type name -i
if ($output | length) == 0 { "" | cat } else { $output | grid -c -s " " | cat }
}
# quick and easy ls
def ls [dir?: string] {
let output = _ls (if $dir == null { "" } else { $dir }) | sort-by type name -i
if ($output | length) == 0 { "" | cat } else { $output | grid -c -s " " | cat }
}
# ls with hidden files
def la [dir?: string] {
_ls -al (if $dir == null { "" } else { $dir })
| sort-by type name -i
| each { $in | update mode (_ls_format_mode $in.mode) }
| select mode name target user size modified
}
# ls with details
def ll [dir?: string] {
_ls -l (if $dir == null { "" } else { $dir })
| each { $in | update mode (_ls_format_mode $in.mode) }
| sort-by type name -i
| select mode name target user size modified
}
# du builtin
alias _du = du
# non recursive du
def du [...args] {
let parsed_args = if ($args | is-empty) { ["*"] } else { $args }
$parsed_args | each { _du -a $in | select path apparent physical } | flatten
}
# df
def df [] {
^df -h
| str replace "Sys. de fichiers" "@"
| str replace "Monté sur" "@"
| detect columns
| rename "filesystem" "size" "used" "available" "used%" "mountpoint"
}
# easy markdown formamtter
def to-md [] {
let arg = $in
$env.config.table.mode = markdown;
echo $arg
}
# Useful aliases
# colored ip
alias ip = ip -c
# neovim
alias v = nvim
# quit
alias :q = exit
# evince in background
def pdf [arg: string] {
pueue add evince ($arg | str replace ' ' '\ ')
}
# ripgrep
alias rg = rg -uu
# mkdir && cd
def --env mkcd [dir: string] { mkdir $dir; cd $dir }
# run command in background
alias pa = pueue add --immediate
# show background commands
def pst [] {
pueue status -j
| from json
| get tasks
| transpose
| each { $in | get column1 }
| each {
let stdin = $in
$stdin | update status (
if $stdin.status == "Running" {
((ansi yellow) + "Running")
} else if not (echo $stdin.status | get -i Done | is-empty) {
let exit_value = $stdin.status | get "Done"
if ($exit_value == "Success") {
((ansi green) + "Success")
} else {
(ansi red) + "Failed (" + ($exit_value | get "Failed" | into string) + ")"
}
} else {
"Unknown???"
}
)
| update path ($in.path | tildize)
| update start ((ansi magenta) + ($in.start | date humanize))
| update end ((ansi magenta) + ($in.end | date humanize))
}
| select status command path start end
}