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Description:
preload
Add preload to dev_dependencies in pubspec.yaml.
You should already have a dependency on build_runner.
name: my_pkg
dev_dependencies:
build_runner: ^1.0.0
preload: ^1.0.0
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Update the html in your web directory.
Rename index.html to index.template.html.
Add a place-holder for the preload entries.
<html>
<head>
<!--PRELOAD-HERE-->
<script defer type="application/javascript" src="main.dart.js"></script>
</head>
</html>
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Run a build.
> pub run build_runner build
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You should now see index.html generated with preloads defined.
<html>
<head>
<link rel="preload" href="main.dart.js" as="script">
<link rel="preload" href="assets/font.ttf" as="font" crossorigin>
<link rel="preload" href="assets/image.jpg" as="fetch" crossorigin>
<link rel="preload" href="assets/json.json" as="fetch" crossorigin>
<link rel="preload" href="packages/pkg/assets/json.json" as="fetch" crossorigin>
<script defer type="application/javascript" src="main.dart.js"></script>
</head>
</html>
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build.yaml configuration #
The builder also supports configuration values. Below are the supported keys
along with their defaults.
debug: false
exclude: []
include:
- 'web/**'
- 'lib/**'
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License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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