powerline : NU_POWER_MODE and NU_POWER_BENCHMARK (nushell#464)

* powerline : NU_POWER_MODE and NU_POWER_BENCHMARK

* zoxide-menu

* direnv

* dynamic-load

* logtime

---------

Co-authored-by: agent <agent@nuc>

custom-menus/zoxide-menu.nu

@@ -0,0 +1,51 @@
+def __zoxide_menu [] {
+ {
+ name: zoxide_menu
+ only_buffer_difference: true
+ marker: "| "
+ type: {
+ layout: columnar
+ page_size: 20
+ }
+ style: {
+ text: green
+ selected_text: green_reverse
+ description_text: yellow
+ }
+ source: { |buffer, position|
+ zoxide query -ls $buffer
+ | parse -r '(?P<description>[0-9]+) (?P<value>.+)'
+ }
+ }
+}
+
+def __zoxide_keybinding [] {
+ {
+ name: zoxide_menu
+ modifier: control
+ keycode: char_o
+ mode: [emacs, vi_normal, vi_insert]
+ event: [
+ { send: menu name: zoxide_menu }
+ ]
+ }
+}
+
+def __edit_keybinding [] {
+ {
+ name: edit
+ modifier: alt
+ keycode: char_e
+ mode: [emacs, vi_normal, vi_insert]
+ event: [
+ { send: OpenEditor }
+ ]
+ }
+}
+
+export-env {
+ let-env config = ($env.config
+ | upsert menus ($env.config.menus | append (__zoxide_menu))
+ | upsert keybindings ($env.config.keybindings | append [(__zoxide_keybinding) (__edit_keybinding)])
+ )
+}

hooks/direnv/direnv.nu

@@ -0,0 +1,32 @@
+def direnv [] {
+ [
+ {
+ condition: {|before, after| ($before != $after) and ($after | path join .env.yaml | path exists) }
+ code: "
+ open .env.yaml | load-env
+ "
+ }
+ {
+ condition: {|before, after| ($before != $after) and ($after | path join '.env' | path exists) }
+ code: "
+ open .env
+ | lines
+ | parse -r '(?P<k>.+?)=(?P<v>.+)'
+ | reduce -f {} {|x, acc| $acc | upsert $x.k $x.v}
+ | load-env
+ "
+ }
+ ]
+}
+
+export-env {
+ let-env config = ( $env.config | upsert hooks.env_change.PWD { |config|
+ let o = ($config | get -i hooks.env_change.PWD)
+ let val = (direnv)
+ if $o == $nothing {
+ $val
+ } else {
+ $o | append $val
+ }
+ })
+}

hooks/dynamic-load/dynamic-load.nu

@@ -0,0 +1,20 @@
+def dynamic_load [] {
+ [
+ {
+ condition: {|before, after| (not ('.nu' in (overlay list))) and ('~/.nu' | path exists) }
+ code: "overlay use ~/.nu as .nu"
+ }
+ ]
+}
+
+export-env {
+ let-env config = ( $env.config | upsert hooks.env_change.PWD { |config|
+ let o = ($config | get -i hooks.env_change.PWD)
+ let val = (dynamic_load)
+ if $o == $nothing {
+ $val
+ } else {
+ $o | append $val
+ }
+ })
+}

modules/after/after.nu

@@ -1,9 +1,9 @@
 def "nu-complete ps" [] {
- ps | each {|x| { value: $x.pid, description: $x.name } }
+ ps -l | each {|x| { value: $"($x.pid)", description: $x.command } }
 }
 
-# after <pid> { do something ... }
-export def main [pid: string@"nu-complete ps" action ] {
+# after { do something ... } <pid>
+export def main [action, pid: string@"nu-complete ps"] {
  do -i { tail --pid $pid -f /dev/null }
  do $action
 }

modules/git/git.nu

@@ -50,20 +50,18 @@ export def _git_log [v num] {
  }
 }
 
-# FIXME: number-like
 def "nu-complete git log" [] {
  git log -n 32 --pretty=%h»¦«%s
  | lines
  | split column "»¦«" value description
- | each {|x| $x | update value $"`($x.value)`"}
+ | each {|x| $x | update value $"($x.value)"}
 }
 
-# FIXME: number-like
 def "nu-complete git branches" [] {
  git branch
  | lines
  | filter {|x| not ($x | str starts-with '*')}
- | each {|x| $"'($x|str trim)'"}
+ | each {|x| $"($x|str trim)"}
 }
 
 export def gl [
@@ -181,7 +179,6 @@ export alias gapt = git apply --3way
 export alias gb = git branch
 export alias gba = git branch -a
 export alias gbd = git branch -d
-export alias gbda = 'git branch --no-color --merged | command grep -vE "^(\+|\*|\s*($(git_main_branch)|development|develop|devel|dev)\s*$)" | command xargs -n 1 git branch -d'
 export alias gbl = git blame -b -w
 export alias gbnm = git branch --no-merged
 export alias gbr = git branch --remote

modules/kubernetes/kubernetes.nu

@@ -514,7 +514,7 @@ export def "kclean evicted" [] {
  | each { |x| kdel pod -n $x.NAMESPACE $x.NAME }
 }
 
-### fixme:
+### FIXME:
 export def "kclean stucked ns" [ns: string] {
  kubectl get namespace $ns -o json \
  | tr -d "\n"

modules/log/log.nu

@@ -0,0 +1,24 @@
+def logtime [msg act] {
+ let start = (date now)
+ let result = (do $act)
+ let period = ((date now) - $start
+ | into duration -c ns
+ | into string
+ | str replace ' ' '')
+
+ echo $'($start | date format '%Y-%m-%d_%H:%M:%S%z')(char tab)($period)(char tab)($msg)(char newline)'
+ | save -a ~/.cache/nushell/time.log
+
+ return $result
+}
+
+export def timelog [] {
+ open ~/.cache/nushell/time.log
+ | from tsv -n
+ | rename start duration message
+ | each {|x|
+ $x
+ | update start ($x.start | into datetime -f '%Y-%m-%d_%H:%M:%S%z')
+ | update duration ($x.duration | into duration)
+ }
+}

modules/prompt/powerline/README.md

@@ -32,15 +32,14 @@ power init
 `$env.NU_POWER_SCHEMA` support configuring dynamically
 
 ## mode
+- `let-env NU_POWER_MODE = '<default|fast>'` fast mode and default mode (experimental)
 - `let-env NU_POWER_DECORATOR = '<power|plain>'` power mode and plain mode
 - `let-env NU_POWER_FRAME = '<default|fill>'` two line prompt (experimental)
 
 ## todo
 - [x] source return `$nothing` for hiding
- - FRAME can't dynamically, or can't optimize performance
- - if can't predetermine '<' or '<<', it can't precalculate
- - so '<<' not longer hide separator
 - [x] proxy stat invalid in plain mode
+ - '<<' not longer hide separator in `fast` mode
 - [ ] implement `power eject`
 - [ ] `$env.config.menus[].maker` can be restored
 - [x] support color theme