From 9d399d8902c74f71f546efde055ebd6b560df032 Mon Sep 17 00:00:00 2001
From: Igor <ig_@tutamail.com>
Date: Sun, 26 May 2024 21:37:01 +0400
Subject: [PATCH] Port `before_v0.60/config_management` `before_v0.60/language`
 `before_v0.60/prompt` `before_v0.60/tests` (#851)

This PR is part of porting all old scripts #221 and includes a set of
modules:

- `config_management`
- `language`
- `tests`
- `prompt`

## 12 files changed

### `config_management`
This module was removed, because it was related to the old `config.toml`
format
1. `README.md`: removed
2. `config.toml`: removed
3. `startup.nu`: removed

### `language`
4. `playground.nu` : unchanged because this is just `source ...`
5. `std.nu` : unchanged because this is just `source ...`
6. `playground/lib.nu` -> `playground/mod.nu` and all commands have been
exported
7. `std/date.nu` + `export` keyword

### `tests`
This module contained only the usage of `language` module, so I merged
it with `language`
8. `tests/language/std/date.nu` -> `modules/language/tests/date.nu`
9. `main.nu`: removed because it was just `source date.nu`

### `prompt`
10. `git_status_prompt.nu` -> `modules/git_status_prompt.nu` + `export`
keyword
11. `left_and_right_prompt.nu` -> `modules/left_and_right_prompt.nu` +
`export` keyword
12. `README.md` : has been removed as a duplicate of
`modules/prompt/README.md`
---
 .../separate_startup/README.md                | 33 -------
 .../separate_startup/config.toml              |  1 -
 .../separate_startup/startup.nu               |  8 --
 before_v0.60/language/playground/lib.nu       | 55 -----------
 before_v0.60/prompt/README.md                 |  5 -
 before_v0.60/prompt/git_status_prompt.nu      | 94 ------------------
 before_v0.60/prompt/left_and_right_prompt.nu  | 98 -------------------
 before_v0.60/tests/language/std/date.nu       | 38 -------
 before_v0.60/tests/main.nu                    |  2 -
 .../language/playground.nu                    |  0
 modules/language/playground/mod.nu            | 54 ++++++++++
 {before_v0.60 => modules}/language/std.nu     |  0
 .../language/std/date.nu                      |  4 +-
 modules/language/tests/date.nu                | 34 +++++++
 modules/prompt/git_status_prompt.nu           | 97 ++++++++++++++++++
 modules/prompt/left_and_right_prompt.nu       | 86 ++++++++++++++++
 16 files changed, 273 insertions(+), 336 deletions(-)
 delete mode 100644 before_v0.60/config_management/separate_startup/README.md
 delete mode 100644 before_v0.60/config_management/separate_startup/config.toml
 delete mode 100644 before_v0.60/config_management/separate_startup/startup.nu
 delete mode 100644 before_v0.60/language/playground/lib.nu
 delete mode 100644 before_v0.60/prompt/README.md
 delete mode 100644 before_v0.60/prompt/git_status_prompt.nu
 delete mode 100644 before_v0.60/prompt/left_and_right_prompt.nu
 delete mode 100644 before_v0.60/tests/language/std/date.nu
 delete mode 100644 before_v0.60/tests/main.nu
 rename {before_v0.60 => modules}/language/playground.nu (100%)
 create mode 100644 modules/language/playground/mod.nu
 rename {before_v0.60 => modules}/language/std.nu (100%)
 rename {before_v0.60 => modules}/language/std/date.nu (56%)
 create mode 100644 modules/language/tests/date.nu
 create mode 100644 modules/prompt/git_status_prompt.nu
 create mode 100644 modules/prompt/left_and_right_prompt.nu

diff --git a/before_v0.60/config_management/separate_startup/README.md b/before_v0.60/config_management/separate_startup/README.md
deleted file mode 100644
index c75dfbe59..000000000
--- a/before_v0.60/config_management/separate_startup/README.md
+++ /dev/null
@@ -1,33 +0,0 @@
-# Separate Startup Script
-
-This config sources a separate startup script so that you can edit a `nu` script
-instead of fiddling around with the `toml` config.
-
-Additionally it provides some new commands:
-
-- `config edit`: Opens the `config.toml` in a new editor (depending on the `EDITOR` env variable)
-- `startup edit`: Opens the `startup.nu` in a new editor (depending on the `EDITOR` env variable)
-- `startup path`: Like `config path`, provides the path to the `startup.nu` file
-
-
-## The `config edit` and `startup edit` command
-
-Both `config edit` and `startup edit` accept the flag `--editor` (or `-e`) that
-lets you define a different editor. To open the config in
-[VSCode](https://github.com/microsoft/vscode) VScode for example do:
-
-```
-config edit -e code
-startup edit -e code
-```
-
-
-## The `startup path` and `config path` command
-
-Like `config path` the command `startup path` provides the path to the
-`startup.nu` file. This can be used e.g. to open both, the `config.toml` and the
-`startup.nu` in an editor of your choice:
-
-```
-vim (config path) (startup path)
-```
diff --git a/before_v0.60/config_management/separate_startup/config.toml b/before_v0.60/config_management/separate_startup/config.toml
deleted file mode 100644
index ace014e16..000000000
--- a/before_v0.60/config_management/separate_startup/config.toml
+++ /dev/null
@@ -1 +0,0 @@
-startup = ["source startup.nu"]
\ No newline at end of file
diff --git a/before_v0.60/config_management/separate_startup/startup.nu b/before_v0.60/config_management/separate_startup/startup.nu
deleted file mode 100644
index ccf272e2a..000000000
--- a/before_v0.60/config_management/separate_startup/startup.nu
+++ /dev/null
@@ -1,8 +0,0 @@
-def "config edit" [
-    --editor (-e): string   # Use a different editor (default is `$nu.env.EDITOR`)
-] { let editor = (if $editor != "" { $editor } { $nu.env.EDITOR }); ^$editor (config path) }
-def "startup" [] { help startup }
-def "startup path" [] { config path | path dirname | append startup.nu | path join }
-def "startup edit" [
-    --editor (-e): string   # Use a different editor (default is `$nu.env.EDITOR`)
-] { let editor = (if $editor != "" { $editor } { $nu.env.EDITOR }); ^$editor (startup path) }
\ No newline at end of file
diff --git a/before_v0.60/language/playground/lib.nu b/before_v0.60/language/playground/lib.nu
deleted file mode 100644
index b854b682e..000000000
--- a/before_v0.60/language/playground/lib.nu
+++ /dev/null
@@ -1,55 +0,0 @@
-def playground [topic, block] {
-  with-env [N 5 REJECT slow] {
-    echo $topic " tests" (char newline) | str collect
-
-    do $block
-  }
-}
-
-def scene [
-  topic: any
-  --tag: string
-  block: block
-] {
-  $"  ($topic)(char newline)"
-  do $block
-}
-
-def play [
-  topic: any
-  --tag: string
-  block: block
-] {
-  let title = $topic;
-
-  let is_tag_empty = ($tag | empty?);
-  let should_run_all = ($nu.env | default RUN_ALL $false | get RUN_ALL);
-
-  if $is_tag_empty {
-    do $block
-  } {
-    if $tag == $nu.env.REJECT and $should_run_all {
-      $"    ($topic) ... (ansi yellow)skipped(ansi reset) (char newline)"
-    } { do $block }
-  }
-}
-
-def expect [
-  actual: any
-  --to-be: any
-] {
-  let are_equal = ($actual | zip { $to-be } | pivot header_names values | each {|case|
-      let values = $case.values;
-
-      $values.0 == $values.1
-    }
-  | all? $it) and (($actual | get | length) == ($to-be | get | length));
-
-  let line = (if $true == $are_equal {
-    $"(ansi green)ok(ansi reset)(char newline)"
-  } {
-    $"(ansi red)failed(ansi reset)(char newline)"
-  });
-  
-  $"    ($title) ... ($line)"
-}
\ No newline at end of file
diff --git a/before_v0.60/prompt/README.md b/before_v0.60/prompt/README.md
deleted file mode 100644
index aae382d75..000000000
--- a/before_v0.60/prompt/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Prompt Scripts
-
-### Definition
-
-These scripts should be used to draw a custom command prompt in nushell. They can include anything that we think is appropriate for prompts such as `git` commands, `starship`, `oh-my-posh`, etc.
diff --git a/before_v0.60/prompt/git_status_prompt.nu b/before_v0.60/prompt/git_status_prompt.nu
deleted file mode 100644
index 1184b353c..000000000
--- a/before_v0.60/prompt/git_status_prompt.nu
+++ /dev/null
@@ -1,94 +0,0 @@
-# Displays a prompt
-def git-status-prompt [] {
-  let not_windows = ($nu.path | first | into string | str contains '/')
-  $"(ansi reset)(ansi green)(if $not_windows {$nu.env.USER} {$nu.env.USERNAME})(ansi reset)@(hostname | str trim):(ansi green_dimmed)(prompt-pwd)(ansi reset)(git-branch-icon)(ansi reset)(char newline)(char prompt) "
-}
-
-# Returns a shortened pwd for use in prompt
-def prompt-pwd [] {
-  let not_windows = ($nu.path | first | into string | str contains '/')
-  let path = (pwd | if $not_windows { split row "/" } { split row "\" })
-  let home = (if $not_windows { ($nu.env.HOME | split row "/") } { (echo [$nu.env.HOMEDRIVE $nu.env.HOMEPATH] | path join | split row "\") })
-
-  if ($path | length) > 1 {
-    if ($home | reduce { $it in $path }) {
-      let path-without-home = ($path | skip ($home | length))
-
-      if ($path-without-home | wrap | compact | length) > 0 {
-        let parent = ($path | skip ($home | length) | drop)
-
-        if ($parent | wrap | compact | length) > 0 {
-          let short-part = ($parent | each { |part|
-            if ($part | str starts-with ".") {
-              $"($part | str substring [0 2])/"
-            } {
-              $"($part | str substring [0 1])/"
-            }
-          })
-          $"~/($short-part | str collect)($path | last)"
-        } {
-          $"~/($path | last)"
-        }
-      } {
-        "~"
-      }
-    } {
-      let parent = (echo $path | drop | str substring [0 1] | each { echo $it "/" })
-      $"/($parent)($path | last)"
-    }
-  } {
-    pwd
-  }
-}
-
-# Map of git status codes to ANSI colour codes
-def git-prompt-map [] {
-  echo a m r c d "??" u |
-  rotate counter-clockwise |
-  reject Column0 | append (
-    echo (ansi green) (ansi yellow_bold) (ansi cyan) (ansi blue) (ansi red) (ansi red_dimmed) (ansi red) |
-    rotate counter-clockwise |
-    reject Column0
-  ) | headers
-}
-
-# Gets an icon and a colour for a given git status code
-def git-prompt-icons [k] {
-  let icns = ["✚ " "* " "➜ " "⇒ " "✖ " "? " "! "];
-
-  git-prompt-map |
-  pivot status colour | each --numbered { |icon|
-    let idx = $icon.index;
-
-    if $icon.item.status == $k {
-      $"($icon.item.colour)($icns | nth $idx)"
-    } {
-      = $nothing
-    }
-  } | compact
-}
-
-# Checks git status of current working directory and displays an icon
-def git-branch-icon [] {
-  do -i {
-    let branch = (do -i { git rev-parse --abbrev-ref HEAD } | str trim)
-
-    if ($branch | str length) > 0 {
-      let modified = (do -i { git status --porcelain } | split row "\n" | str trim | split column " " status file);
-
-      if ($modified | get | first | empty?) {
-        $"|(ansi green)($branch)(ansi reset):(ansi green)✓(ansi reset)"
-      } {
-        let modified2 = (do -i { git status --porcelain } | split row "\n" | str substring [0 1])
-        let branch-colour = (if (echo $modified2 | each { $it in [A M R C D] } | reduce { $it or $acc }) {
-          "yellow"
-        } {
-          "red"
-        })
-        $"|(ansi $branch-colour)($branch)(ansi reset):($modified | get status | uniq | str downcase | each { git-prompt-icons $it })" | str collect
-      }
-    } {
-      ""
-    }
-  }
-}
diff --git a/before_v0.60/prompt/left_and_right_prompt.nu b/before_v0.60/prompt/left_and_right_prompt.nu
deleted file mode 100644
index e083ed447..000000000
--- a/before_v0.60/prompt/left_and_right_prompt.nu
+++ /dev/null
@@ -1,98 +0,0 @@
-# This is a work in progress. Not working yet but you can see where I'm going.
-def construct_prompt [] {
-    # let decorator = (char prompt)
-    let decorator = (create_second_line)
-
-    # not using machine name
-    # let machine_name = (sys | get host.hostname)
-
-    # the current working directory
-    # let current_dir = (pwd)
-    let current_dir = (home_abbrev)
-
-    # the current bit branch
-    # let git_status = (git -c core.quotepath=false -c color.status=false status -uall --short --branch)
-    let git_info = (do -i { git rev-parse --abbrev-ref HEAD  } | str trim -c (char nl) | str collect )
-
-    # what to put in the title
-    let title_bar = (set_title)
-
-    # get the terminal width
-    let term_width = (term size -w)
-
-    # get the current time
-    let current_time = (date now | date format '%I:%M:%S%.3f %p')
-
-    # let's construct the left and right prompt
-    # the left side of the prompt with ansi colors
-    let left_colored = $"(ansi gb)($current_dir)(ansi cb)(char lparen)($git_info)(char rparen)(ansi reset)"
-
-    # the left prompt length without the ansi escapes
-    let left_len = ($left_colored | ansi strip | str length)
-
-    # the right side of the prompt with ansi colors
-    let right_colored = $"(ansi blue)($nu.env.CMD_DURATION_MS)|(ansi dark_gray)($current_time)(ansi reset)"
-
-    # the right prompt length *with* ansi escapes (need this to determine how many escape chars there are)
-    let right_colored_len = ( $right_colored | str length)
-
-    # the right prompt length without the ansi escapes
-    let right_len = ($right_colored | ansi strip | str length)
-
-    # let's calculate the length of the right prompt so we know how much to pad the left prompt
-    let calculated_right_len = ($term_width - $left_len + ($right_colored_len - $right_len))
-
-    # finally, let's make the prompt
-    let the_prompt = $"($left_colored)($right_colored | str lpad -c ' ' -l $calculated_right_len)(char newline)($decorator) "
-
-    # let's update the title bar now
-    echo $title_bar
-
-    # and last, but not least, let's print the prompt
-    echo $the_prompt | str collect
-
-    ## put this in your config.toml
-    # prompt = "construct_prompt"
-
-    ## also you need to source the file in your startup like
-    # "source C:\\Users\\username\\source\\some\\folder\\nu_scripts\\prompt\\left_and_right_prompt.nu",
-}
-
-# Abbreviate home path
-def home_abbrev [] {
-    let is_home_in_path = (pwd | into string | str starts-with $nu.home-dir)
-    if $is_home_in_path {
-        let lin-home = ($nu.home-dir | into string | str find-replace -a '\\' '/' | str downcase)
-        let lin-pwd = (pwd | into string | str find-replace -a '\\' '/' | str downcase)
-        $lin-pwd | str find-replace $lin-home '~'
-    } {
-        pwd
-    }
-}
-
-# Get Git Info custom commands
-
-def git_br [] {
-    $"(ansi gb)(pwd)(ansi reset)(char lparen)(ansi cb)(do -i { git rev-parse --abbrev-ref HEAD  } | str trim -c (char nl) | str collect)(ansi reset)(char rparen)(char newline)(ansi yb)(date now | date format '%m/%d/%Y %I:%M:%S%.3f %p')(ansi reset)¯\\_(char lparen)ツ)_/¯(char prompt) "
-}
-
-# Set Title String custom commands
-
-def set_title_str [str-arg] {
-    $"(ansi title) ($str-arg) (char bel)"
-}
-
-# def get_abbrev_pwd_win [] {
-#     echo [(pwd | split row '\' | first (pwd | split row '\' | length | each { $it - 1} ) |  str substring '0,1' | format '{$it}/' | append (pwd | split row '\' | last ) | str collect)] | str collect
-# }
-
-def get_abbrev_pwd_lin [] {
-    # echo [(pwd | split row '/' | first (pwd | split row '/' | length | each { $it - 1} ) | each { str substring '0,1' | format '{$it}/' } | append (pwd | split row '/' | last ) | str collect)] | str collect
-    echo [(home_abbrev | split row '/' | first (home_abbrev | split row '/' | length | each { $it - 1} ) | each { str substring '0,1' | format '{$it}/' } | append (home_abbrev | split row '/' | last ) | str collect)] | str collect
-}
-def set_title [] {
-    set_title_str (build-string (get_abbrev_pwd_lin) ' ' (term size -w) 'x' (term size -t) | str collect)
-}
-def create_second_line [] {
-    build-string (ansi gb) (char -u "2514") (char -u "2500") ' $ ' (ansi cb) (char prompt) (ansi reset)
-}
\ No newline at end of file
diff --git a/before_v0.60/tests/language/std/date.nu b/before_v0.60/tests/language/std/date.nu
deleted file mode 100644
index cb8e62bf0..000000000
--- a/before_v0.60/tests/language/std/date.nu
+++ /dev/null
@@ -1,38 +0,0 @@
-source lib/scripts.nu
-
-def mock-now [] {
-  "2021-08-29 03:31:21.290597200 -05:00" | str to-datetime
-}
-
-def people [] {
-  [
-    [        'name',                'tz'];
-    [      'andres', 'America/Guayaquil']
-    [     'fdncred',        'US/Central']
-  ]
-}
-
-playground "std/date" {
-  
-  scene 'command: "date local"' {
-
-    play "adds times in local timezone" {
-
-      let expected_times = [
-        [time];
-        ["Sun Aug 29 03:31:21 2021"]
-        ["Sun Aug 29 03:31:21 2021"]
-      ];
-
-      let actual = (people |
-        date local (mock-now) |
-        select time
-      );
- 
-      expect $actual --to-be $expected_times
-      
-    }
-
-  }
-
-}
diff --git a/before_v0.60/tests/main.nu b/before_v0.60/tests/main.nu
deleted file mode 100644
index 346b35fc8..000000000
--- a/before_v0.60/tests/main.nu
+++ /dev/null
@@ -1,2 +0,0 @@
-source language/playground.nu
-source tests/language/std/date.nu
diff --git a/before_v0.60/language/playground.nu b/modules/language/playground.nu
similarity index 100%
rename from before_v0.60/language/playground.nu
rename to modules/language/playground.nu
diff --git a/modules/language/playground/mod.nu b/modules/language/playground/mod.nu
new file mode 100644
index 000000000..ab36a4006
--- /dev/null
+++ b/modules/language/playground/mod.nu
@@ -0,0 +1,54 @@
+export def main [topic, closure] {
+  with-env {N: 5 REJECT: slow } {
+    print (echo $topic " tests" (char newline) | str join)
+
+    do $closure
+  }
+}
+
+export def scene [
+  topic: any
+  --tag: string
+  closure: closure
+] {
+  print $"  ($topic)(char newline)"
+  do $closure
+}
+
+export def play [
+  topic: any
+  --tag: string
+  closure: closure
+] {
+  let is_tag_empty = ($tag | is-empty);
+  let should_run_all = ($env | get -i RUN_ALL | default false);
+
+  if $is_tag_empty {
+      do $closure $topic
+  } else {
+      if $tag == $env.REJECT and $should_run_all {
+          $"    ($topic) ... (ansi yellow)skipped(ansi reset) (char newline)"
+      } else {
+          do $closure $topic
+      }
+  }
+}
+
+export def expect [
+  topic: string
+  actual: list<any>
+  --to-be: list<any>
+] {
+  let are_equal = (($actual |  length) == ($to_be | length)) and ($actual | zip $to_be | all {|case|
+      $case.0 == $case.1
+    }
+ )
+
+  let line = (if true == $are_equal {
+          $"(ansi green)ok(ansi reset)(char newline)"
+      } else {
+          $"(ansi red)failed(ansi reset)(char newline)"
+      }
+  )
+  $"    ($topic) ... ($line)"
+}
diff --git a/before_v0.60/language/std.nu b/modules/language/std.nu
similarity index 100%
rename from before_v0.60/language/std.nu
rename to modules/language/std.nu
diff --git a/before_v0.60/language/std/date.nu b/modules/language/std/date.nu
similarity index 56%
rename from before_v0.60/language/std/date.nu
rename to modules/language/std/date.nu
index 380997e9c..45b305b9f 100644
--- a/before_v0.60/language/std/date.nu
+++ b/modules/language/std/date.nu
@@ -1,7 +1,7 @@
-def "date local" [now] {
+export def "date local" [now] {
   insert time {|value|
     let converted = ($now | date to-timezone $value.tz);
 
-    $converted | date format '%c'
+    $converted | format date '%c'
   }
 }
diff --git a/modules/language/tests/date.nu b/modules/language/tests/date.nu
new file mode 100644
index 000000000..0fb3fc587
--- /dev/null
+++ b/modules/language/tests/date.nu
@@ -0,0 +1,34 @@
+use ../playground *
+use ../std/date.nu *
+
+def mock-now [] {
+  "2021-08-29 03:31:21" | into datetime
+}
+
+def people [] {
+  [
+    [        'name',                'tz'];
+    [      'andres', 'America/Guayaquil']
+    [     'fdncred',        'US/Central']
+  ]
+}
+
+playground "std/date" {
+  
+  scene 'command: "date local"' {
+
+    play "adds times in local timezone" {|topic|
+
+      let expected_times = [
+        "Sun Aug 29 03:31:21 2021"
+        "Sun Aug 29 03:31:21 2021"
+      ] | into datetime;
+      let actual = (people | date local (mock-now) | get time | into datetime)
+
+      expect $topic $actual --to-be $expected_times
+
+    }
+
+  }
+
+}
diff --git a/modules/prompt/git_status_prompt.nu b/modules/prompt/git_status_prompt.nu
new file mode 100644
index 000000000..e3c5afda8
--- /dev/null
+++ b/modules/prompt/git_status_prompt.nu
@@ -0,0 +1,97 @@
+# Displays a prompt
+export def git-status-prompt [] {
+  let not_windows = ($nu.os-info.name !~ "windows")
+  $"(ansi reset)(ansi green)(if $not_windows {
+      $env.USER
+  } else {
+      $env.USERNAME
+  }
+  )(ansi reset)@(hostname | str trim):(ansi green_dimmed)(prompt-pwd)(ansi reset)(git-branch-icon)(ansi reset)(char newline)(char prompt) "
+}
+
+# Returns a shortened pwd for use in prompt
+def prompt-pwd [] {
+  let not_windows = ($nu.os-info.name !~ "windows")
+  let path = (pwd | if $not_windows { split row "/" } else { split row '\' })
+  let home = (if $not_windows {
+      ($env.HOME | split row "/")
+  } else {
+      (echo [$env.HOMEDRIVE $env.HOMEPATH] | path join | split row '\')
+  }
+  )
+
+  if ($path | length) > 1 {
+      if ($home | all {|it| $it in $path }) {
+          let path_without_home = ($path | skip ($home | length))
+          if ($path_without_home | wrap path | compact | length) > 0 {
+            let parent = ($path | skip ($home | length) | drop)
+            if ($parent | wrap parent | compact | length) > 0 {
+                let short_part = ($parent | each { |part|
+                                  if ($part | str starts-with ".") {
+                                      $"($part | str substring [0 2])/"
+                                  } else {
+                                      $"($part | str substring [0 1])/"
+                                  }
+                })
+                $"~/( | str join)($path | last)"
+            } else {
+                $"~/($path | last)"
+            }
+        } else {
+            "~"
+          }
+      } else {
+          let parent = (echo $path | drop | str substring [0 1] | each {|it| echo $it "/" })
+          $"/($parent)($path | last)"
+      }
+  } else {
+      pwd
+  }
+  }
+
+# Map of git status codes to ANSI colour codes
+def git-prompt-map [] {
+  echo a m r c d "??" u |
+  rotate --ccw |
+  reject column0 | append (
+    echo (ansi green) (ansi yellow_bold) (ansi cyan) (ansi blue) (ansi red) (ansi red_dimmed) (ansi red) |
+    rotate --ccw |
+    reject column0
+  ) | headers
+}
+
+# Gets an icon and a colour for a given git status code
+def git-prompt-icons [k] {
+  let icns = ["✚ " "* " "➜ " "⇒ " "✖ " "? " "! "];
+
+  git-prompt-map |
+  transpose status colour | enumerate | each { |icon|
+        let idx = $icon.index;
+        if $icon.item.status == $k {
+            $"($icon.item.colour)($icns | get $idx)"
+        }
+  } | compact
+}
+
+# Checks git status of current working directory and displays an icon
+def git-branch-icon [] {
+  do -i {
+    let branch = (do -i { git rev-parse --abbrev-ref HEAD } | str trim)
+
+    if ($branch | str length) > 0 {
+        let modified = (do -i { git status --porcelain } | split row "\n" | str trim | split column " " status file);
+        if ($modified | get 0 | first | is-empty) {
+            $"|(ansi green)($branch)(ansi reset):(ansi green)✓(ansi reset)"
+        } else {
+            let modified2 = (do -i { git status --porcelain } | split row "\n" | str substring [0 1])
+            let branch_colour = (if (echo $modified2 | each {|it| $it in [A M R C D] } | reduce {|it acc| $it or $acc }) {
+                    "yellow"
+                } else {
+                    "red"
+                }
+            )
+            $"|(ansi $branch_colour)($branch)(ansi reset):($modified | get status | uniq | str downcase | each {|it| git-prompt-icons $it })" | str join
+        }
+    }
+  }
+}
diff --git a/modules/prompt/left_and_right_prompt.nu b/modules/prompt/left_and_right_prompt.nu
new file mode 100644
index 000000000..9b4222378
--- /dev/null
+++ b/modules/prompt/left_and_right_prompt.nu
@@ -0,0 +1,86 @@
+# This is a work in progress. Not working yet but you can see where I'm going.
+export def construct_prompt [] {
+    # let decorator = (char prompt)
+    let decorator = (create_second_line)
+
+    # not using machine name
+    # let machine_name = (sys | get host.hostname)
+
+    # the current working directory
+    # let current_dir = (pwd)
+    let current_dir = (home_abbrev)
+
+    # the current bit branch
+    # let git_status = (git -c core.quotepath=false -c color.status=false status -uall --short --branch)
+    let git_info = (do -i { git rev-parse --abbrev-ref HEAD  } | str trim -c (char nl) | str join )
+
+    # what to put in the title
+    let title_bar = (set_title)
+
+    # get the terminal width
+    let term_width = (term size).columns
+
+    # get the curren time
+    let current_time = (date now | format date '%I:%M:%S%.3f %p')
+
+    # let's construct the left and right prompt
+    # the left side of the prompt with ansi colors
+    let left_colored = $"(ansi gb)($current_dir)(ansi cb)(char lparen)($git_info)(char rparen)(ansi reset)"
+
+    # the left prompt length without the ansi escapes
+    let left_len = ($left_colored | ansi strip | str length)
+
+    # the right side of the prompt with ansi colors
+    let right_colored = $"(ansi blue)($env.CMD_DURATION_MS)|(ansi dark_gray)($current_time)(ansi reset)"
+
+    # let's calcuate the length of the right prompt so we know how much to pad the left prompt
+    let calculated_right_len = ($term_width - $left_len)
+    # finally, let's make the prompt
+    let the_prompt = $"($left_colored)($right_colored | fill -a r -c ' ' -w $calculated_right_len)(char newline)($decorator) "
+
+    # let's update the title bar now
+    print -n $title_bar
+
+    # and last, but not least, let's print the prompt
+    echo $the_prompt
+
+    ## put this in your config.toml
+    # prompt = "construct_prompt"
+
+    ## also you need to source the file in your startup like
+    # "source C:\\Users\\username\\source\\some\\folder\\nu_scripts\\prompt\\left_and_right_prompt.nu",
+}
+
+# Abbreviate home path
+def home_abbrev [] {
+    let is_home_in_path = (pwd | into string | str starts-with $nu.home-path)
+    if $is_home_in_path {
+        let lin_home = ($nu.home-path | into string | str replace -a '\\' '/' | str downcase)
+        let lin_pwd = (pwd | into string | str replace -a '\\' '/' | str downcase)
+        $lin_pwd | str replace $lin_home '~'
+    } else {
+        pwd
+    }
+}
+
+# Get Git Info custom commands
+
+def git_br [] {
+    $"(ansi gb)(pwd)(ansi reset)(char lparen)(ansi cb)(do -i { git rev-parse --abbrev-ref HEAD  } | str trim -c (char nl) | str join)(ansi reset)(char rparen)(char newline)(ansi yb)(date now | format date '%m/%d/%Y %I:%M:%S%.3f %p')(ansi reset)¯\\_(char lparen)ツ)_/¯(char prompt) "
+}
+
+# Set Title String custom commands
+
+def set_title_str [str_arg] {
+    $"(ansi title) ($str_arg) (char bel)"
+}
+
+def get_abbrev_pwd_lin [] {
+    home_abbrev | split row '/' | first (home_abbrev | split row '/' | length | each { $in - 1} ) | each { str substring 0..1 | $'($in)/' } | append (home_abbrev | split row '/' | last ) | str join
+}
+def set_title [] {
+    set_title_str ([(get_abbrev_pwd_lin) ' ' (term size).columns 'x' (term size).rows ] | str join)
+}
+def create_second_line [] {
+    [(ansi gb) (char -u "2514") (char -u "2500") ' $ ' (ansi cb) (char prompt) (ansi reset)] | str join
+}