oysteikt/google-handwriting-api-elm
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google-handwriting-api-elm
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Build with nix

This commit is contained in:
Oystein Kristoffer Tveit 2022-04-12 17:52:46 +02:00
parent f6f53d565c
commit 481b439a52
7 changed files with 228 additions and 2 deletions
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3
.gitignore vendored
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@ -2,4 +2,5 @@ elm-stuff
node_modules
dist/app.js
yarn.lock
package-lock.json
package-lock.json
result

2
dist/app.html → dist/index.html vendored
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@ -9,7 +9,7 @@
</head>
<body>
<script src="https://unpkg.com/elm-canvas/elm-canvas.js"></script>
<script>
<script defer>
var app = Elm.Main.init({
flags: {
userAgent: navigator.userAgent

42
flake.lock Normal file
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@ -0,0 +1,42 @@
{
"nodes": {
"flake-utils": {
"locked": {
"lastModified": 1649676176,
"narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1649619156,
"narHash": "sha256-p0q4zpuKMwrzGF+5ZU7Thnpac5TinhDI9jr2mBxhV4w=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "e7d63bd0d50df412f5a1d8acfa3caae75522e347",
"type": "github"
},
"original": {
"id": "nixpkgs",
"ref": "nixos-21.11",
"type": "indirect"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

58
flake.nix Normal file
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@ -0,0 +1,58 @@
{
description = "Proof of concept API usage and canvas in Elm";
inputs = {
nixpkgs.url = "nixpkgs/nixos-21.11";
flake-utils = {
url = "github:numtide/flake-utils";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, flake-utils, nixpkgs }:
flake-utils.lib.eachSystem [
"aarch64-linux"
"aarch64-darwin"
"i686-linux"
"x86_64-darwin"
"x86_64-linux"
]
(system: let
pkgs = import nixpkgs { inherit system; };
in rec {
defaultApp = apps.host-with-webserver;
apps.host-with-webserver = {
type = "app";
program = "${pkgs.devd}/bin/devd -l ${packages.google-handwriting-api-elm}/";
};
defaultPackage = packages.google-handwriting-api-elm;
packages.google-handwriting-api-elm = pkgs.stdenv.mkDerivation {
name = "google-handwriting-api-elm";
version = "1.0.0";
src = ./.;
buildInputs = [ pkgs.elmPackages.elm ];
buildPhase = pkgs.elmPackages.fetchElmDeps {
elmPackages = import ./nix/elm-srcs.nix;
elmVersion = "0.19.1";
registryDat = ./nix/versions.dat;
};
installPhase = ''
ls
mkdir $out
cp -r dist/index.html dist/style.css $out
echo "compiling ./src/Main.elm"
elm make ./src/Main.elm --output $out/app.js --docs $out/share/doc/Main.json
'';
};
devShell = pkgs.mkShell {
buildInputs = [
pkgs.elm2nix
];
};
});
}

53
nix/default.nix Normal file
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@ -0,0 +1,53 @@
{ nixpkgs ? <nixpkgs>
, config ? {}
}:
with (import nixpkgs config);
let
mkDerivation =
{ srcs ? ./elm-srcs.nix
, src
, name
, srcdir ? "./src"
, targets ? []
, registryDat ? ./registry.dat
, outputJavaScript ? false
}:
stdenv.mkDerivation {
inherit name src;
buildInputs = [ elmPackages.elm ]
++ lib.optional outputJavaScript nodePackages.uglify-js;
buildPhase = pkgs.elmPackages.fetchElmDeps {
elmPackages = import srcs;
elmVersion = "0.19.1";
inherit registryDat;
};
installPhase = let
elmfile = module: "${srcdir}/${builtins.replaceStrings ["."] ["/"] module}.elm";
extension = if outputJavaScript then "js" else "html";
in ''
mkdir -p $out/share/doc
${lib.concatStrings (map (module: ''
echo "compiling ${elmfile module}"
elm make ${elmfile module} --output $out/${module}.${extension} --docs $out/share/doc/${module}.json
${lib.optionalString outputJavaScript ''
echo "minifying ${elmfile module}"
uglifyjs $out/${module}.${extension} --compress 'pure_funcs="F2,F3,F4,F5,F6,F7,F8,F9,A2,A3,A4,A5,A6,A7,A8,A9",pure_getters,keep_fargs=false,unsafe_comps,unsafe' \
| uglifyjs --mangle --output $out/${module}.min.${extension}
''}
'') targets)}
'';
};
in mkDerivation {
name = "elm-app-0.1.0";
srcs = ./elm-srcs.nix;
src = ./.;
targets = ["Main"];
srcdir = "./src";
outputJavaScript = false;
}

72
nix/elm-srcs.nix Normal file
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@ -0,0 +1,72 @@
{
"mpizenberg/elm-pointer-events" = {
sha256 = "16s14sh01g6ssabwkf2k1xdxnahnkn0s7603cg87wd0h4myg15da";
version = "4.0.2";
};
"elm/json" = {
sha256 = "0kjwrz195z84kwywaxhhlnpl3p251qlbm5iz6byd6jky2crmyqyh";
version = "1.1.3";
};
"elm/regex" = {
sha256 = "0lijsp50w7n1n57mjg6clpn9phly8vvs07h0qh2rqcs0f1jqvsa2";
version = "1.0.0";
};
"elm/html" = {
sha256 = "1n3gpzmpqqdsldys4ipgyl1zacn0kbpc3g4v3hdpiyfjlgh8bf3k";
version = "1.0.0";
};
"elm/browser" = {
sha256 = "0nagb9ajacxbbg985r4k9h0jadqpp0gp84nm94kcgbr5sf8i9x13";
version = "1.0.2";
};
"avh4/elm-color" = {
sha256 = "0n16wnvp87x9az3m5qjrl6smsg7051m719xn5d244painx8xmpzq";
version = "1.0.0";
};
"elm/core" = {
sha256 = "19w0iisdd66ywjayyga4kv2p1v9rxzqjaxhckp8ni6n8i0fb2dvf";
version = "1.0.5";
};
"elm/http" = {
sha256 = "008bs76mnp48b4dw8qwjj4fyvzbxvlrl4xpa2qh1gg2kfwyw56v1";
version = "2.0.0";
};
"elm/time" = {
sha256 = "0vch7i86vn0x8b850w1p69vplll1bnbkp8s383z7pinyg94cm2z1";
version = "1.0.0";
};
"joakin/elm-canvas" = {
sha256 = "0g4bpv4mbwf3fbpxc0w95h3v9n9ss80l9da3gjn78ymmk41jga5z";
version = "4.2.1";
};
"elm/bytes" = {
sha256 = "02ywbf52akvxclpxwj9n04jydajcbsbcbsnjs53yjc5lwck3abwj";
version = "1.0.8";
};
"elm/file" = {
sha256 = "1rljcb41dl97myidyjih2yliyzddkr2m7n74x7gg46rcw4jl0ny8";
version = "1.0.5";
};
"elm/url" = {
sha256 = "0av8x5syid40sgpl5vd7pry2rq0q4pga28b4yykn9gd9v12rs3l4";
version = "1.0.0";
};
"elm/virtual-dom" = {
sha256 = "0q1v5gi4g336bzz1lgwpn5b1639lrn63d8y6k6pimcyismp2i1yg";
version = "1.0.2";
};
}

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