atuin (#468)

- rename `default` to `power`($env.NU_POWER_MODE, avoid misleading)
- apply `ansi -e {fg: $arg}` to theme configuration of `register` and `inject`(consistent with how it is configured in NU_POWER_SCHEMA)
- added atuin_stat

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

modules/prompt/powerline/README.md

@@ -5,7 +5,7 @@ use power.nu
     power inject 0 1 {source: git,   color: '#504945'}
     use power_kube.nu
     power inject 1 2 {source: kube,  color: '#504945'} {
-        context: (ansi magenta)
+        context: purple
     }
 power init
 ```
@@ -32,7 +32,7 @@ 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_MODE = '<power|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)
 

modules/prompt/powerline/power.nu

@@ -324,7 +324,7 @@ export def-env init [] {
     match $env.NU_POWER_FRAME {
         'default' => {
             match $env.NU_POWER_MODE {
-                'default' => {
+                'power' => {
                     let-env PROMPT_COMMAND = (wraptime
                         'power dynamic left'
                         (left_prompt $env.NU_POWER_SCHEMA.0)
@@ -385,7 +385,12 @@ export def-env register [name source theme] {
         $env.NU_PROMPT_COMPONENTS | upsert $name {|| $source }
     )
     let-env NU_POWER_THEME = (
-        $env.NU_POWER_THEME | upsert $name $theme
+        $env.NU_POWER_THEME
+        | upsert $name ($theme
+            | transpose k v
+            | reduce -f {} {|it, acc|
+                $acc | insert $it.k (ansi -e {fg: $it.v})
+            })
     )
 }
 
@@ -415,7 +420,7 @@ export def-env inject [pos idx define theme?] {
             if $n.k in $prev_cols {
                 let-env NU_POWER_THEME = (
                     $env.NU_POWER_THEME | update $kind {|conf|
-                      $conf | get $kind | update $n.k $n.v
+                      $conf | get $kind | update $n.k (ansi -e {fg: $n.v})
                     }
                 )
             }
@@ -446,7 +451,7 @@ export-env {
 
     let-env NU_POWER_MODE = (default_env
         NU_POWER_MODE
-        'fast' # default | fast
+        'fast' # power | fast
     )
 
     let-env NU_POWER_SCHEMA = (default_env

modules/prompt/powerline/power_git.nu

@@ -147,7 +147,7 @@ export-env {
     )
 
     power register git (git_stat) {
-        default : (ansi blue)
-        no_upstream: (ansi red)
+        default : blue
+        no_upstream: red
     }
 }

modules/prompt/powerline/power_kube.nu

@@ -28,8 +28,8 @@ def kube_stat [] {
 
 export-env {
     power register kube (kube_stat) {
-        context: (ansi red)
-        separator: (ansi yellow)
-        namespace: (ansi cyan_bold)
+        context: red
+        separator: yellow
+        namespace: cyan_bold
     }
 }

modules/prompt/powerline/power_utils.nu

@@ -0,0 +1,16 @@
+export def atuin_stat [] {
+    {||
+        let theme = $env.NU_POWER_THEME.atuin
+        if not ($env.ATUIN_SESSION? | is-empty) {
+            $theme.on
+        } else {
+            $nothing
+        }
+    }
+}
+
+export-env {
+    power register atuin (atuin_stat) {
+        on: white
+    }
+}