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Henrik Lissner 6be2262423 Bump :lang 
200ok-ch/counsel-jq@153d70b -> 200ok-ch/counsel-jq@8cadd2e
Andersbakken/rtags@63f18ac -> Andersbakken/rtags@65113e2
Groovy-Emacs-Modes/groovy-emacs-modes@26da902 -> Groovy-Emacs-Modes/groovy-emacs-modes@99eaf70
NixOS/nix-mode@0023fc5 -> NixOS/nix-mode@3cca5b6
ProofGeneral/PG@f0f0476 -> ProofGeneral/PG@bc86736
Raku/raku-mode@8a6e17f -> Raku/raku-mode@7496ad3
StanfordLegion/terra-mode@1e5e824 -> StanfordLegion/terra-mode@eab9e59
TheBB/company-reftex@291c283 -> TheBB/company-reftex@42eb98c
agda/agda@ecb9323 -> agda/agda@af9c4b9
ananthakumaran/tide@ad6fa78 -> ananthakumaran/tide@ccff099
asok/projectile-rails@f1fe6e8 -> asok/projectile-rails@6a18ada
beancount/beancount-mode@3c04745 -> beancount/beancount-mode@02fe03e
brotzeit/rustic@ed68fd3 -> brotzeit/rustic@6ca73bb
cdominik/cdlatex@adf96ba -> cdominik/cdlatex@614a8d9
clojure-emacs/clojure-mode@a14671e -> clojure-emacs/clojure-mode@3e426b3
cython/cython@9decfca -> cython/cython@fae33cf
dgutov/robe@126650a -> dgutov/robe@e1304d1
diml/utop@711c246 -> diml/utop@c87b8b2
dominikh/go-mode.el@49a5380 -> dominikh/go-mode.el@3497434
elixir-editors/emacs-elixir@0212b06 -> elixir-editors/emacs-elixir@6bbc1e5
emacs-csharp/csharp-mode@f977800 -> emacs-csharp/csharp-mode@093f0f2
emacs-ess/ESS@126d344 -> emacs-ess/ESS@4fefd0f
emacs-lsp/lsp-dart@f3b70ec -> emacs-lsp/lsp-dart@01d89d4
emacs-lsp/lsp-haskell@7efbef3 -> emacs-lsp/lsp-haskell@eb37ac4
emacs-lsp/lsp-java@9685334 -> emacs-lsp/lsp-java@b66a075
emacs-lsp/lsp-metals@51a89c1 -> emacs-lsp/lsp-metals@9f82ebe
emacs-lsp/lsp-pyright@65fb141 -> emacs-lsp/lsp-pyright@71a7976
emacs-lsp/lsp-sourcekit@aafa987 -> emacs-lsp/lsp-sourcekit@ae4aa87
emacs-php/php-mode@a2bca9b -> emacs-php/php-mode@cbf2723
emacs-php/phpactor.el@80788a8 -> emacs-php/phpactor.el@272217f
emacs-straight/auctex@1472d1d -> emacs-straight/auctex@ea410dc
erlang/otp@94c9738 -> erlang/otp@645ea81
ethereum/emacs-solidity@b4fd719 -> ethereum/emacs-solidity@5f6ef31
factor/factor@5bfeab6 -> factor/factor@b989a86
fsharp/emacs-fsharp-mode@78898a1 -> fsharp/emacs-fsharp-mode@93b1fbc
godotengine/emacs-gdscript-mode@16c631c -> godotengine/emacs-gdscript-mode@b7bfa6a
greghendershott/racket-mode@5115c47 -> greghendershott/racket-mode@7f12cb1
haskell/haskell-mode@1baa12a -> haskell/haskell-mode@98ba392
hhvm/hack-mode@847fd91 -> hhvm/hack-mode@f9315be
hlissner/emacs-pug-mode@685fd34 -> hlissner/emacs-pug-mode@d080904
hvesalai/emacs-sbt-mode@0bdc36b -> hvesalai/emacs-sbt-mode@e29464a
idris-hackers/idris-mode@80aabd2 -> idris-hackers/idris-mode@f52ad0b
immerrr/lua-mode@2d9a468 -> immerrr/lua-mode@2bd9077
iyefrat/evil-tex@5f0d6fb -> iyefrat/evil-tex@87445d4
jcollard/elm-mode@e9fcf9c -> jcollard/elm-mode@f2e2d00
joaotavora/sly@5966d68 -> joaotavora/sly@41f4d65
jorgenschaefer/pyvenv@9b3678b -> jorgenschaefer/pyvenv@045ff94
jrblevin/markdown-mode@ac9ea26 -> jrblevin/markdown-mode@359347b
jwiegley/emacs-async@d7e7f79 -> jwiegley/emacs-async@9a8cd0c
jyp/attrap@778382e -> jyp/attrap@a5bc695
leanprover/lean-mode@5c50338 -> leanprover/lean-mode@bf32bb9
ledger/ledger-mode@32fef09 -> ledger/ledger-mode@19b84dc
nathankot/company-sourcekit@abf9bc5 -> nathankot/company-sourcekit@a1860ad
necaris/conda.el@dce431b -> necaris/conda.el@6db0720
non-Jedi/eglot-jl@84cff9d -> non-Jedi/eglot-jl@49f170e
nonsequitur/inf-ruby@c6990a6 -> nonsequitur/inf-ruby@03dd9c9
ocaml-ppx/ocamlformat@0ad8d0a -> ocaml-ppx/ocamlformat@5dd6574
ocaml/dune@65e04ba -> ocaml/dune@75ecfe3
ocaml/merlin@635923d -> ocaml/merlin@5731826
ocaml/tuareg@37a6730 -> ocaml/tuareg@b59c422
pashky/restclient.el@abc307b -> pashky/restclient.el@2cc1fd3
polymode/polymode@b3871e9 -> polymode/polymode@7d1f822
pythonic-emacs/anaconda-mode@344727c -> pythonic-emacs/anaconda-mode@4f367c7
seagle0128/grip-mode@2855205 -> seagle0128/grip-mode@c0ca789
sebasmonia/sharper@d610b83 -> sebasmonia/sharper@08277b6
swift-emacs/swift-mode@ad12a30 -> swift-emacs/swift-mode@1b47a09
technomancy/fennel-mode@ba14a7d -> technomancy/fennel-mode@a908db8
tpapp/julia-repl@7ce38a9 -> tpapp/julia-repl@79e686e
ziglang/zig-mode@2d0eb23 -> ziglang/zig-mode@0babe7e

Closes #5221
2021-07-11 17:52:08 -04:00
..
config.el Made changes specified in pull request 2021-07-08 10:16:42 -07:00
doctor.el Improve dart lang module (#2895) 2020-04-13 22:23:44 -04:00
packages.el Bump :lang 2021-07-11 17:52:08 -04:00
README.org Update dart module README 2020-07-23 15:38:56 -03:00

README.org

lang/dart

Description

Dart is a client-optimized language by Google for fast apps on any platform. It is fast and optimized for UI, famous for the Flutter framework, also made by Google. Both Flutter and Dart are free and open-source.

This module wraps dart-mode, with LSP features like code completion for .dart files, syntax highlighting, debugging, closing labels, etc.

Maintainers

Module Flags

  • +lsp Enable LSP server integration.
  • +flutter Adds flutter integration and some sane defaults for Flutter development along with hover for desktop development.

Plugins

Prerequisites

Make sure that the Dart SDK is on your PATH, and if using Flutter, make sure the Flutter binary is on your PATH as well.

Installing Dart SDK

Before starting note that Flutter SDK will have a version of Dart. Therefore, there is no need to install Dart. If you want to use Flutter just see the next part.

The stable version of the SDK is in most major distributions repositories. If you find it necessary to install any other version or build from source, please refer to the official website at: https://dart.dev/get-dart

  • On Debian (also Ubuntu and its derivations):

    sudo apt-get install dart

  • On Arch Linux (and derivations like Manjaro):

    sudo pacman -S dart

  • On macOS:

    brew tap dart-lang/dart
brew install dart

  • On NixOS:

    nix-env -iA nixpkgs.dart

Installing Flutter SDK

Due to complications with permissions, it is suggested not to use AUR or any automatic installation tools for Flutter SDK.

On any system just run the following commands to install Flutter, once you have met dependencies named on the site:

git clone https://github.com/flutter/flutter --branch stable # to download Flutter
export PATH="$PATH:$(pwd)/flutter/bin" # to add it to PATH
flutter doctor # for Dependency check and further instructions

Features

  • Syntax highlighting and formatting for .dart files provided by LSP
  • Auto import
  • Widget guide lines for Flutter
  • Closing labels for constructors
  • Run tests interactively
  • Outline support via lsp-treemacs
  • Emacs functions for running and debugging Flutter projects

Configuration

Dart & Flutter

On Linux, the installers for Dart and Flutter use the /opt directory, and this module assumes that. However, you may set lsp-dart-sdk-dir to your Dart install directory and flutter-sdk-path to you flutter SDK folder, to make sure LSP can find the language server included with the Dart SDK.

Alternatively, these variables shouldn't be necessary if you just include Dart and Flutter on your PATH variable.

Android

You will also need to setup your system for Android development if you intend to use Flutter to develop mobile applications. Refer to your distributions package manager for details. In most distributions the /opt/android-sdk directory is used, and you might have to change some permissions in this directory since it's owned by root. The Arch Linux wiki has a great guide on this here.

Flutter mobile development on desktop

Hover is an application that can run Flutter mobile apps on your desktop, this makes the mobile development a lot easier without the need to setup an Android emulator.

Troubleshooting

See the configuration section for information on the binaries for Dart and Flutter. On new installs to the /opt directory, you will likely need to edit the permissions of the /opt/dart-sdk and /opt/flutter directories (not to mention the Android SDK, as discussed above).