Fix for Dart and Flutter commands (#1215)

Flagged the old dart completion as outdated

Author: kevmoo

custom-completions/auto-generate/completions/dart.nu

@@ -0,0 +1,55 @@
+def "nu-complete dart commands" [] {
+    ^dart --help
+    | lines
+    | skip until { $in | str contains "Available commands:" }
+    | where { $in | str starts-with "  " } # Indented lines
+    | where { |line| not ($line | str trim | str starts-with "-") } # Ignore options
+    | each { 
+        str trim 
+        | str replace --regex '\s+' ' ' 
+        | parse "{value} {description}" 
+    }
+    | flatten
+    | where value not-in ["pub" "create"]
+}
+
+def "nu-complete dart pub commands" [] {
+    ^dart pub --help 
+    | lines
+    | skip until { $in | str contains "Available subcommands:" }
+    | where { $in | str starts-with "  " }
+    | where { |line| not ($line | str trim | str starts-with "-") }
+    | each { 
+        str trim 
+        | str replace --regex '\s+' ' ' 
+        | parse "{value} {description}" 
+    }
+    | flatten
+}
+
+def "nu-complete dart templates" [] {
+    [cli console package server-shelf web]
+}
+
+export extern "dart" [
+    command?: string@"nu-complete dart commands"
+    --help(-h)               # Print this usage information.
+    --verbose(-v)            # Print detailed logging.
+    --version                # Print the VM version.
+    --enable-analytics       # Enable telemetry reporting.
+    --disable-analytics      # Disable telemetry reporting.
+    --suppress-analytics     # Suppress analytics reporting for the current CLI invocation.
+]
+
+export extern "dart create" [
+    directory: string       # Output directory
+    --template(-t): string@"nu-complete dart templates" # The project template to use
+    --pub                   # Run "pub get" after creation (default)
+    --no-pub                # Do not run "pub get"
+    --force                 # Force project generation, even if the target directory already exists
+    --help(-h)              # Print this usage information
+]
+
+export extern "dart pub" [
+    command?: string@"nu-complete dart pub commands"
+]

custom-completions/dart/dart-completions.nu

@@ -1,41 +1,71 @@
+def "nu-complete flutter commands" [] {
+    ^flutter --help --verbose
+    | lines
+    | skip until { $in | str contains "Available commands:" }
+    | where { $in | str starts-with "  " } # Indented lines
+    | where { |line| not ($line | str trim | str starts-with "-") } # Ignore options
+    | each { 
+        str trim 
+        | str replace --regex '\s+' ' ' 
+        | parse "{value} {description}" 
+    }
+    | flatten
+    | where value not-in ["pub" "create"]
+}
+
+def "nu-complete pub commands" [] {
+    ^flutter pub --help 
+    | lines
+    | skip until { $in | str contains "Available subcommands:" }
+    | where { $in | str starts-with "  " }
+    | where { |line| not ($line | str trim | str starts-with "-") }
+    | each { 
+        str trim 
+        | str replace --regex '\s+' ' ' 
+        | parse "{value} {description}" 
+    }
+    | flatten
+}
+
+def "nu-complete android-languages" [] {
+    [java kotlin]
+}
+
+def "nu-complete project-templates" [] {
+    [app module package package_ffi plugin plugin_ffi skeleton]
+}
+
+def "nu-complete platforms" [] {
+    [ios android windows linux macos web]
+}
+
 export extern "flutter" [
     command?: string@"nu-complete flutter commands"
     --help(-h)              # Print this usage information.
     --verbose(-v)           # Noisy logging, including all shell commands executed.
-    --device-id(-d)         # Target device id or name (prefixes allowed).
+    --device-id(-d): string # Target device id or name (prefixes allowed).
     --version               # Reports the version of this tool.
     --enable-analytics      # Enable telemetry reporting each time a flutter or dart command runs.
     --disable-analytics     # Disable telemetry reporting each time a flutter or dart command runs, until it is re-enabled.
     --suppress-analytics    # Suppress analytics reporting for the current CLI invocation.
 ]
 
-def "nu-complete flutter commands" [] {
-    ^flutter --help 
-    | into string 
-    | str replace --regex --multiline '(Manage[\s\S]*(?=Flutter SDK))' '' 
-    | lines 
-    | where { str starts-with "  " } 
-    | each { str trim }
-    | parse "{value} {description}"
-    | str trim
-}
-
 export extern "flutter create" [
-    project: string         # project to create
+    output_dir: string      # Output directory
+    --pub                   # Run "flutter pub get" after creation (default)
+    --no-pub                # Do not run "flutter pub get"
+    --offline               # Run "flutter pub get" in offline mode
+    --overwrite             # Overwrite existing files
+    --description: string   # The description to use for your new Flutter project
+    --org: string           # The organization responsible for your new Flutter project
+    --project-name: string  # The project name for this new Flutter project
+    --android-language(-a): string@"nu-complete android-languages" # The language to use for Android-specific code
+    --platforms: string@"nu-complete platforms" # The platforms supported by this project
+    --template(-t): string@"nu-complete project-templates" # Specify the type of project to create
+    --empty(-e)             # Specifies creating using an application template with a main.dart that is minimal
+    --help(-h)              # Print this usage information
 ]
 
 export extern "flutter pub" [
     command?: string@"nu-complete pub commands"
 ]
-
-def "nu-complete pub commands" [] {
-    ^flutter pub --help 
-    | into string 
-    | str replace --regex --multiline '(Commands[\s\S]*(?=Available subcommands))' '' 
-    | lines 
-    | where { str starts-with "  " } 
-    | each { str trim }
-    | parse "{value} {description}"
-    | str trim
-}
-