Working on nushell

nushell/config.nu

@@ -20,30 +20,37 @@ $env.config.filesize = {
 }
 
 # ls aliases
-alias builtin_ls = ls
+alias _ls = ls
 
 def l [dir?: string] {
-    builtin_ls (if $dir == null { "" } else { $dir }) | sort-by type name -i | grid -c
+    _ls (if $dir == null { "" } else { $dir })
+        | sort-by type name -i | grid -c
 }
 
 def ls [dir?: string] {
-    builtin_ls (if $dir == null { "" } else { $dir }) | sort-by type name -i | grid -c
+    _ls (if $dir == null { "" } else { $dir })
+        | sort-by type name -i | grid -c
 }
 
 def la [dir?: string] {
-    builtin_ls -al (if $dir == null { "" } else { $dir }) | sort-by type name -i | select mode name target user size modified
+    _ls -al (if $dir == null { "" } else { $dir })
+        | sort-by type name -i
+        | select mode name target user size modified
 }
 
 def ll [dir?: string] {
-    builtin_ls -l (if $dir == null { "" } else { $dir }) | sort-by type name -i | select name type target user size modified
+    _ls -l (if $dir == null { "" } else { $dir })
+        | sort-by type name -i
+        | select name type target user size modified
 }
 
 # cool df
 def df [] {
     ^df -h
-        | str replace "Mounted on" "@"
+        | str replace "Sys. de fichiers" "@"
+        | str replace "Monté sur" "@"
         | detect columns
-        | rename "Filesystem" "Size" "Used" "Avail" "Use%" "Mounted on"
+        | rename "Sys. de fichiers" "Taille" "Utilisé" "Dispo" "Uti%" "Monté sur"
 }
 
 # vim aliases
@@ -65,15 +72,82 @@ alias gst = git status
 alias gs = git status
 def gpsup [] { git push --set-upstream origin (git rev-parse --abbrev-ref HEAD) }
 
+# ssh completion
+def _ssh_hosts [] {
+    open .ssh/config
+        | lines
+        | find -ir "host "
+        | each {|x| echo $x | split row " " | get 1 }
+}
+
+export extern "ssh" [
+    host?: string@_ssh_hosts
+]
+
+# gclone aliases
+def _gclone_dirs [] {
+    let slashes = ($env.GCLONE_PATH | split row "/" | length) + 2
+    open ([$env.GCLONE_PATH, .cdgcache] | path join)
+        | lines
+        | where {|x| (echo $x | split row "/" | length) >= $slashes }
+        | each {|x| $x | split row "/" | last }
+        | sort
+        | uniq
+}
+
+def-env cdg [key: string@_gclone_dirs] { cd (CLICOLOR_FORCE=1 pgd $key) }
+
+# docker aliases
+alias ld = lazydocker
+alias dc = docker-compose
+alias dcb = docker-compose build
+def dcp [] { docker-compose build; docker-compose push }
+alias dcu = docker-compose up -d --build --remove-orphans
+alias dcd = docker-compose down
+def dcr [] { docker-compose down; docker-compose up -d --build --remove-orphans }
+
+# kubernetes aliases
+$env.KUBECONFIG = if ([$env.HOME, .kubes, current-cube] | path join | path exists) {
+    open ([$env.HOME, .kubes, current-cube] | path join)
+} else {
+    ""
+}
+
+def _kube_kubes [] {
+    _ls ~/.kubes | where type == dir | get name | path basename
+}
+
+def-env kube [name?: string@_kube_kubes] {
+    use assert
+
+    let kubes_path = [$env.HOME, .kubes] | path join
+
+    if $name == null {
+        rm ([$kubes_path, current-cube] | path join)
+        $env.KUBECONFIG = ""
+        return
+    }
+
+    let kube_config =  [$kubes_path, $name, config] | path join
+
+    if not ($kube_config | path exists) {
+        error make {msg: ([$kube_config, " does not exist"] | str join)}
+    }
+
+    echo $kube_config | save -f ([$kubes_path, current-cube] | path join)
+    $env.KUBECONFIG = $kube_config
+}
+
+alias kns = k9s
+
 # Useful aliases
 alias :q = exit
 alias pdf = evince
-alias u = update
+alias u = ^update
 alias rg = rg -uu
 alias p = pass
 alias pc = pass --clip
-export def-env mkcd [dir: string] { mkdir $dir; cd $dir }
+def-env mkcd [dir: string] { mkdir $dir; cd $dir }
-export def-env cdg [key: string] { cd (CLICOLOR_FORCE=1 pgd $key) }
 
 # Start tfetch
 tfetch

nushell/env.nu

@@ -21,27 +21,38 @@ def create_left_prompt [] {
         }
     )
 
-    # create a right prompt in magenta with green separators and am/pm underlined
+    # Arrow of prompt
-    let time_color = ansi magenta_bold
+    let arrow_color = if "SSH_CLIENT" in $env {
-    let time_segment = date now | format date ' [%H:%M] '
+        ansi green_bold
+    } else {
+        ansi magenta_bold
+    }
 
-    let arrow_color = ansi magenta_bold
     let first_line_arrow = "┌──"
     let second_line_arrow = "└▷"
 
+    # Time
+    let time_color = ansi magenta_bold
+    let time_segment = date now | format date ' [%H:%M] '
+
+    # Name of the current user
     let username_color = ansi magenta_bold
     let username = $env.USER
 
+    # Delimiter between user and hostname, then hostname and cwd
     let delimiter_color = ansi yellow_bold
     let first_delimiter = "@"
     let second_delimiter = "::"
 
+    # Hostname
     let hostname_color = ansi green_bold
     let hostname = (sys).host.hostname
 
+    # Current director
     let dir_color = ansi blue_bold
     let reset_ansi = ansi reset
 
+    # Current git branch, with * if things are not commited
     let git_color = [(ansi reset), (ansi yellow)] | str join
     let git_branch = do { git rev-parse --abbrev-ref HEAD }
       | complete
@@ -50,37 +61,48 @@ def create_left_prompt [] {
     let git_status = do { git status -s } | complete | get stdout | str trim -c "\n"
 
     let git_changed = if $git_status == "" {
-      ""
+        ""
     } else {
-      "*"
+        "*"
     }
 
     let git_branch_content = if $git_branch.exit_code == 0 {
-      [$git_color, " ‹", $git_branch.stdout, $git_changed, "› "] | str join
+        [$git_color, " ‹", $git_branch.stdout, $git_changed, "›"] | str join
     } else {
-      ""
+        ""
+    }
+
+    # Current kube
+    let kube_color = ansi cyan_bold
+    let kube = if (echo ~/.kubes/current-cube | path exists) {
+        let kube_name = open ~/.kubes/current-cube | path dirname | path basename
+        [$kube_color, " ‹", $kube_name, "›"] | str join
+
+    } else {
+        ""
     }
 
     [
-      $arrow_color
+        $arrow_color
-      $first_line_arrow
+        $first_line_arrow
-      $time_color
+        $time_color
-      $time_segment
+        $time_segment
-      $username_color
+        $username_color
-      $username
+        $username
-      $delimiter_color
+        $delimiter_color
-      $first_delimiter
+        $first_delimiter
-      $hostname_color
+        $hostname_color
-      $hostname
+        $hostname
-      $delimiter_color
+        $delimiter_color
-      $second_delimiter
+        $second_delimiter
-      $dir_color
+        $dir_color
-      $dir
+        $dir
-      $git_branch_content
+        $git_branch_content
-      "\n"
+        $kube
-      $reset_ansi
+        "\n"
-      $arrow_color
+        $reset_ansi
-      $second_line_arrow
+        $arrow_color
+        $second_line_arrow
     ] | str join
 }
 
@@ -153,6 +175,9 @@ $env.NU_PLUGIN_DIRS = [
     ($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
 ]
 
+# French by default
+$env.LANG = fr_FR.UTF-8
+
 # Text file editor
 $env.EDITOR = nvim
 
@@ -160,7 +185,7 @@ $env.EDITOR = nvim
 $env.RUST_BACKTRACE = full
 
 # Gclone env
-$env.GCLONE_PATH = '/home/thomas/.git'
+$env.GCLONE_PATH = '/home/thomas/git'
 $env.GCLONE_FORCE_SSH = 'true'
 
 # Python virtual env