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Henrik Lissner 2e86cceb3f
Bump :lang 
200ok-ch/counsel-jq@104c77b -> 200ok-ch/counsel-jq@f5bfed8
Andersbakken/rtags@e6c7005 -> Andersbakken/rtags@63a7d9b
FStarLang/fstar-mode.el@5670fc0 -> FStarLang/fstar-mode.el@3afbf04
Kungsgeten/org-brain@6e3d861) -> Kungsgeten/org-brain@1ae4fd4)
NixOS/nix-mode@bb0b49e -> NixOS/nix-mode@e32c6bf
OVYA/php-cs-fixer@95eace9 -> OVYA/php-cs-fixer@c5b5d8a
ProofGeneral/PG@0fdb1ae -> ProofGeneral/PG@702f5b9
Sarcasm/irony-mode@1e1aaba -> Sarcasm/irony-mode@76fd37f
abicky/nodejs-repl.el@f5ce3d5 -> abicky/nodejs-repl.el@3b84105
agda/agda@08191e6 -> agda/agda@5070bd8
amake/flutter.el@78b3c57 -> amake/flutter.el@696228a
ananthakumaran/tide@ac5f070 -> ananthakumaran/tide@a43a37b
arnested/php-extras@81ebd7c -> arnested/php-extras@d410c5a
borkdude/flycheck-clj-kondo@152df7f -> borkdude/flycheck-clj-kondo@a558bda
brotzeit/rustic@7c9d55b -> brotzeit/rustic@91ad5db
chachi/cuda-mode@9ae9eac -> chachi/cuda-mode@7f59351
clojure-emacs/cider@f1c2a79 -> clojure-emacs/cider@ef47c1d
clojure-emacs/clojure-mode@75c2889 -> clojure-emacs/clojure-mode@53ef8ac
cpitclaudel/company-coq@b096cb5 -> cpitclaudel/company-coq@4da7b41
cython/cython@ba6cbed -> cython/cython@21b4e53
dgutov/robe@082da38 -> dgutov/robe@f04dcc7
dominikh/go-mode.el@d17d210 -> dominikh/go-mode.el@fdf46fe
dominikh/go-mode.el@d17d210 -> dominikh/go-mode.el@fdf46fe
elixir-editors/emacs-elixir@01b3324 -> elixir-editors/emacs-elixir@b78e7f7
emacs-ess/ESS@a694b26 -> emacs-ess/ESS@d013616
emacs-lsp/lsp-dart@c1ff5ce -> emacs-lsp/lsp-dart@b81b1ec
emacs-lsp/lsp-java@3f1ed17 -> emacs-lsp/lsp-java@f43b00a
emacs-lsp/lsp-metals@e42c0b2) -> emacs-lsp/lsp-metals@31dafff)
emacs-lsp/lsp-pyright@ccd0007 -> emacs-lsp/lsp-pyright@d9e7d3c
emacs-lsp/lsp-python-ms@a0c56f4 -> emacs-lsp/lsp-python-ms@c4ebc7a
emacs-php/php-mode@f4c7c69 -> emacs-php/php-mode@7e5722c
emacs-straight/adaptive-wrap@319db64 -> emacs-straight/adaptive-wrap@8f60ee7
emacs-straight/csv-mode@6353374 -> emacs-straight/csv-mode@eb3ec00
emacs-straight/org-mode@a88806b -> emacs-straight/org-mode@7c8dce7
emacs-straight/rainbow-mode@fdff98b -> emacs-straight/rainbow-mode@949166c
emacs-straight/sml-mode@60b01d7 -> emacs-straight/sml-mode@0338e97
emacs-typescript/typescript.el@e6f68ab -> emacs-typescript/typescript.el@54f14c4
erlang/otp@8efb945 -> erlang/otp@8fc0641
factor/factor@c6e15bd -> factor/factor@94a922a
felipeochoa/rjsx-mode@0061587 -> felipeochoa/rjsx-mode@b697fe4
fsharp/emacs-fsharp-mode@68dfc22 -> fsharp/emacs-fsharp-mode@13fbf4c
fxbois/web-mode@b4b0a85 -> fxbois/web-mode@890e837
galaunay/poetry.el@eb238d9 -> galaunay/poetry.el@d5163fe
godotengine/emacs-gdscript-mode@55a6637 -> godotengine/emacs-gdscript-mode@75fe658
greghendershott/racket-mode@0ca8b26 -> greghendershott/racket-mode@3563081
haskell/haskell-mode@e726776 -> haskell/haskell-mode@0d39c84
hlissner/evil-org-mode@658dadf) -> hlissner/evil-org-mode@a9706da)
hvesalai/emacs-sbt-mode@4358ed8 -> hvesalai/emacs-sbt-mode@7b121fc
hvesalai/emacs-scala-mode@1d08e88 -> hvesalai/emacs-scala-mode@9d3b56e
hylang/hy-mode@7256844 -> hylang/hy-mode@5253533
joaotavora/sly@fce4f9b -> joaotavora/sly@68561f1
jorgenschaefer/emacs-buttercup@cccdedf -> jorgenschaefer/emacs-buttercup@2f24a44
jorgenschaefer/pyvenv@861998b -> jorgenschaefer/pyvenv@0bf4b87
josteink/csharp-mode@f46d656 -> josteink/csharp-mode@4916829
jrblevin/markdown-mode@152eae2 -> jrblevin/markdown-mode@dcad557
kaushalmodi/ox-hugo@1909c6e) -> kaushalmodi/ox-hugo@f24c9bd)
nim-lang/nim-mode@16a245e -> nim-lang/nim-mode@d832d6b
ocaml-ppx/ocamlformat@1dec6c3 -> ocaml-ppx/ocamlformat@860266b
ocaml/dune@f967df6 -> ocaml/dune@4d097cd
ocaml/merlin@06833e9 -> ocaml/merlin@28193d5
oer/org-re-reveal@2035217 -> oer/org-re-reveal@0062756
org-roam/org-roam@d913447) -> org-roam/org-roam@be95b42)
rexim/org-cliplink@82402ca -> rexim/org-cliplink@13e0940
salmanebah/opencl-mode@55cb49c -> salmanebah/opencl-mode@15091ef
senny/rvm.el@6897576) -> senny/rvm.el@b2498a4)
skuro/plantuml-mode@5889166 -> skuro/plantuml-mode@ea45a13
swift-emacs/swift-mode@e65a80a -> swift-emacs/swift-mode@0bc8d8d
technomancy/fennel-mode@7a8824a -> technomancy/fennel-mode@fa56106
wbolster/emacs-python-pytest@a2f88b1 -> wbolster/emacs-python-pytest@4a1c4c8
xuchunyang/elisp-demos@3cca496 -> xuchunyang/elisp-demos@ed9578d
yoshiki/yaml-mode@68fecb5 -> yoshiki/yaml-mode@fc5e1c5

Fixes #4237
2020-12-05 16:37:59 -05:00
..
config.el :lang dart: add +flutter keybindings 2020-10-05 19:59:04 -03:00
doctor.el Improve dart lang module (#2895) 2020-04-13 22:23:44 -04:00
packages.el Bump :lang 2020-12-05 16:37:59 -05:00
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).