From a8cec1de3c6cb449abbcc47dc15adc0524bf8361 Mon Sep 17 00:00:00 2001
From: RGBCube <git@rgbcu.be>
Date: Fri, 18 Jul 2025 21:06:52 +0300
Subject: [PATCH 1/4] nushell: add jc

---
 modules/common/nushell/config.nu | 21 +++++++++++++++++++++
 modules/common/packages.nix      |  1 +
 2 files changed, 22 insertions(+)

diff --git a/modules/common/nushell/config.nu b/modules/common/nushell/config.nu
index 482a816..9a28cbf 100644
--- a/modules/common/nushell/config.nu
+++ b/modules/common/nushell/config.nu
@@ -24,6 +24,27 @@ def --env mcg [path: path]: nothing -> nothing {
   jj git init --colocate
 }
 
+# Run `jc` (JSON Converter).
+def --wrapped jc [...arguments]: [any -> table, any -> record, any -> string] {
+  let run = ^jc ...$arguments | complete
+
+  if $run.exit_code != 0 {
+    error make {
+      msg: $run.stderr,
+      label: {
+        text: "jc execution failed",
+        span: (metadata $arguments).span
+      }
+    }
+  }
+
+  if "--help" in $arguments or "-h" in $arguments {
+    $run.stdout
+  } else {
+    $run.stdout | from json
+  }
+}
+
 # `nu-highlight` with default colors
 #
 # Custom themes can produce a lot more ansi color codes and make the output
diff --git a/modules/common/packages.nix b/modules/common/packages.nix
index 38784a5..93bebad 100644
--- a/modules/common/packages.nix
+++ b/modules/common/packages.nix
@@ -14,6 +14,7 @@ in {
       fastfetch
       fd
       hyperfine
+      jc
       moreutils
       openssl
       p7zip

From 9da7ad1439d7904ab3daa4c300950e5eafddbfc0 Mon Sep 17 00:00:00 2001
From: RGBCube <git@rgbcu.be>
Date: Fri, 18 Jul 2025 21:17:55 +0300
Subject: [PATCH 2/4] nushell: uncap ide suggestion width

---
 modules/common/nushell/config.nu | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/modules/common/nushell/config.nu b/modules/common/nushell/config.nu
index 9a28cbf..7b112d5 100644
--- a/modules/common/nushell/config.nu
+++ b/modules/common/nushell/config.nu
@@ -30,9 +30,9 @@ def --wrapped jc [...arguments]: [any -> table, any -> record, any -> string] {
 
   if $run.exit_code != 0 {
     error make {
-      msg: $run.stderr,
+      msg: $run.stderr
       label: {
-        text: "jc execution failed",
+        text: "jc execution failed"
         span: (metadata $arguments).span
       }
     }
@@ -316,9 +316,18 @@ let menus = [
     marker: $env.PROMPT_INDICATOR
     type: {
       layout: ide
-      border: false
-      correct_cursor_pos: true
+      min_completion_width: 0
+      max_completion_width: 150
       max_completion_height: 25
+      padding: 0
+      border: false
+      cursor_offset: 0
+      description_mode: "prefer_right"
+      min_description_width: 0
+      max_description_width: 50
+      max_description_height: 10
+      description_offset: 1
+      correct_cursor_pos: true
     }
     style: {
       text: white

From fd49444afe4cdf2961d4c6a1a41fb033b827587e Mon Sep 17 00:00:00 2001
From: RGBCube <git@rgbcu.be>
Date: Fri, 18 Jul 2025 22:33:38 +0300
Subject: [PATCH 3/4] nushell: make jc wrapper better

---
 modules/common/nushell/config.nu | 41 +++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 3 deletions(-)

diff --git a/modules/common/nushell/config.nu b/modules/common/nushell/config.nu
index 7b112d5..1cc1ae3 100644
--- a/modules/common/nushell/config.nu
+++ b/modules/common/nushell/config.nu
@@ -24,15 +24,50 @@ def --env mcg [path: path]: nothing -> nothing {
   jj git init --colocate
 }
 
+def --env "nu-complete jc" [] {
+  if $env.__NU_COMPLETE_JC? != null {
+    return $env.__NU_COMPLETE_JC
+  }
+
+  let options = try {
+    let options = jc --help
+    | parse "{_}Options:\n{inherent}\n\nSlice:{_}"
+    | get 0
+
+    let parsers = jc --about
+    | from json
+    | get parsers.argument
+
+    let inherent = $options.inherent
+    | lines
+    | parse "    {short},  {long} {description}"
+    | update description { str trim }
+    | each {|record|
+      [[value, description];
+        [$record.short, $record.description],
+        [$record.long, $record.description]]
+    }
+    | flatten
+
+    $parsers ++ $inherent
+  } catch {
+    null
+  }
+
+  $env.__NU_COMPLETE_JC = $options
+
+  $options
+}
+
 # Run `jc` (JSON Converter).
-def --wrapped jc [...arguments]: [any -> table, any -> record, any -> string] {
+def --wrapped jc [...arguments: string@"nu-complete jc"]: [any -> table, any -> record, any -> string] {
   let run = ^jc ...$arguments | complete
 
   if $run.exit_code != 0 {
     error make {
-      msg: $run.stderr
+      msg: "jc exection failed"
       label: {
-        text: "jc execution failed"
+        text: ($run.stderr | str replace "jc:" "" | str replace "Error -" "" | str trim)
         span: (metadata $arguments).span
       }
     }

From e3096645a875cd6960ed0fbd363f591c354e77fc Mon Sep 17 00:00:00 2001
From: RGBCube <git@rgbcu.be>
Date: Fri, 18 Jul 2025 22:43:39 +0300
Subject: [PATCH 4/4] nushell: fix jc completer

---
 modules/common/nushell/config.nu | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/modules/common/nushell/config.nu b/modules/common/nushell/config.nu
index 1cc1ae3..4edf0fd 100644
--- a/modules/common/nushell/config.nu
+++ b/modules/common/nushell/config.nu
@@ -30,13 +30,16 @@ def --env "nu-complete jc" [] {
   }
 
   let options = try {
-    let options = jc --help
-    | parse "{_}Options:\n{inherent}\n\nSlice:{_}"
+    let options = ^jc --help
+    | collect
+    | parse "{_}Parsers:\n{_}\n\nOptions:\n{inherent}\n\nSlice:{_}"
     | get 0
 
-    let parsers = jc --about
+    let parsers = ^jc --about
     | from json
-    | get parsers.argument
+    | get parsers
+    | select argument description
+    | rename value description
 
     let inherent = $options.inherent
     | lines
@@ -51,7 +54,7 @@ def --env "nu-complete jc" [] {
 
     $parsers ++ $inherent
   } catch {
-    null
+    []
   }
 
   $env.__NU_COMPLETE_JC = $options