Clean config

Signed-off-by: Philippe Llerena <philippe.llerena@gmail.com>

crates/spfs/src/runtime/config_nu.rs

@@ -3,11 +3,17 @@
 // https://github.com/spkenv/spk
 // Warning Nuhshell version >=0.96
 
-use std::fs;
 
 pub fn source<T>(_tmpdir: Option<&T>) -> String
 where
     T: AsRef<str>,
-{
-    fs::read_to_string("/home/philippe.llerena/workspace/github.com/doubleailes/spk/crates/spfs/src/runtime/config.nu").unwrap()
-}
+    {
+        r#"
+        $env.config = {
+        show_banner: false,
+        }
+        $env.SPFS_SHELL_MESSAGE? | print
+    "#
+        .to_string()
+    }
+

crates/spfs/src/runtime/env_nu.rs

@@ -3,11 +3,77 @@
 // https://github.com/spkenv/spk
 // Warning Nuhshell version >=0.96
 
-use std::fs;
-
 pub fn source<T>(_tmpdir: Option<&T>) -> String
 where
     T: AsRef<str>,
-{
-    fs::read_to_string("/home/philippe.llerena/workspace/github.com/doubleailes/spk/crates/spfs/src/runtime/env.nu").unwrap()
-}
+    {
+        r#"
+        def create_left_prompt [] {
+            let dir = match (do --ignore-shell-errors { $env.PWD | path relative-to $nu.home-path }) {
+                null => $env.PWD
+                '' => '~'
+                $relative_pwd => ([~ $relative_pwd] | path join)
+            }
+
+            let path_color = (if (is-admin) { ansi red_bold } else { ansi green_bold })
+            let separator_color = (if (is-admin) { ansi light_red_bold } else { ansi light_green_bold })
+            let path_segment = $"($path_color)($dir)(ansi reset)"
+
+            $path_segment | str replace --all (char path_sep) $"($separator_color)(char path_sep)($path_color)"
+        }
+
+        def create_right_prompt [] {
+            # create a right prompt in magenta with green separators and am/pm underlined
+            let time_segment = ([
+                (ansi reset)
+                (ansi magenta)
+                (date now | format date '%x %X') # try to respect user's locale
+            ] | str join | str replace --regex --all "([/:])" $"(ansi green)${1}(ansi magenta)" |
+                str replace --regex --all "([AP]M)" $"(ansi magenta_underline)${1}")
+
+            let last_exit_code = if ($env.LAST_EXIT_CODE != 0) {([
+                (ansi rb)
+                ($env.LAST_EXIT_CODE)
+            ] | str join)
+            } else { "" }
+
+            ([$last_exit_code, (char space), $time_segment] | str join)
+        }
+
+        # Use nushell functions to define your right and left prompt
+        $env.PROMPT_COMMAND = {|| create_left_prompt }
+        # FIXME: This default is not implemented in rust code as of 2023-09-08.
+        $env.PROMPT_COMMAND_RIGHT = {|| create_right_prompt }
+
+        # The prompt indicators are environmental variables that represent
+        # the state of the prompt
+        $env.PROMPT_INDICATOR = {|| "> " }
+        $env.PROMPT_INDICATOR_VI_INSERT = {|| ": " }
+        $env.PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
+        $env.PROMPT_MULTILINE_INDICATOR = {|| "::: " }
+
+
+        $env.ENV_CONVERSIONS = {
+            "PATH": {
+                from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
+                to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
+            }
+            "Path": {
+                from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
+                to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
+            }
+        }
+
+        let $spfs_startup_dir = if $nu.os-info.name == "windows" {
+            "C:/spfs/etc/spfs/startup.d"
+        } else if $nu.os-info.name == "linux" {
+            "/spfs/etc/spfs/startup.d"
+        } else {
+            exit 1
+        }
+
+        $env.NU_VENDOR_AUTOLOAD_DIR = ($spfs_startup_dir)
+    "#
+        .to_string()
+    }
+