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Load favicon through html-loader. #428

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merged 7 commits into from
Aug 12, 2016
Merged

Load favicon through html-loader. #428

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9c21c40
Load favicon through html-loader.
andreypopp Aug 12, 2016
50fce72
Add test for *.ico in e2e test suite
andreypopp Aug 12, 2016
edef7d3
Configure html-loader to process <link href="...">
andreypopp Aug 12, 2016
22b175d
Address feedback on html-loader inclusion.
andreypopp Aug 12, 2016
f35f725
Place favicon.ico at the root of the build dir
andreypopp Aug 12, 2016
58232c5
Make comment style consistent between prod and dev webpack configs
andreypopp Aug 12, 2016
38f668b
Fix html-loader config in dev mode
andreypopp Aug 12, 2016
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3 changes: 0 additions & 3 deletions config/paths.js
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,6 @@ if (isInCreateReactAppSource) {
module.exports = {
appBuild: resolveOwn('../build'),
appHtml: resolveOwn('../template/index.html'),
appFavicon: resolveOwn('../template/favicon.ico'),
appPackageJson: resolveOwn('../package.json'),
appSrc: resolveOwn('../template/src'),
appNodeModules: resolveOwn('../node_modules'),
Expand All @@ -47,7 +46,6 @@ if (isInCreateReactAppSource) {
module.exports = {
appBuild: resolveApp('build'),
appHtml: resolveApp('index.html'),
appFavicon: resolveApp('favicon.ico'),
appPackageJson: resolveApp('package.json'),
appSrc: resolveApp('src'),
appNodeModules: resolveApp('node_modules'),
Expand All @@ -59,7 +57,6 @@ if (isInCreateReactAppSource) {
module.exports = {
appBuild: resolveApp('build'),
appHtml: resolveApp('index.html'),
appFavicon: resolveApp('favicon.ico'),
appPackageJson: resolveApp('package.json'),
appSrc: resolveApp('src'),
appNodeModules: resolveApp('node_modules'),
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3 changes: 1 addition & 2 deletions config/webpack.config.dev.js
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Expand Up @@ -126,7 +126,7 @@ module.exports = {
// When you `import` an asset, you get its (virtual) filename.
// In production, they would get copied to the `build` folder.
{
test: /\.(jpg|png|gif|eot|svg|ttf|woff|woff2)(\?.*)?$/,
test: /\.(ico|jpg|png|gif|eot|svg|ttf|woff|woff2)(\?.*)?$/,
include: [paths.appSrc, paths.appNodeModules],
loader: 'file',
query: {
Expand Down Expand Up @@ -169,7 +169,6 @@ module.exports = {
new HtmlWebpackPlugin({
inject: true,
template: paths.appHtml,
favicon: paths.appFavicon,
}),
// Makes some environment variables available to the JS code, for example:
// if (process.env.NODE_ENV === 'development') { ... }. See `env.js`.
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3 changes: 1 addition & 2 deletions config/webpack.config.prod.js
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Expand Up @@ -136,7 +136,7 @@ module.exports = {
{
// "file" loader makes sure those assets end up in the `build` folder.
// When you `import` an asset, you get its filename.
test: /\.(jpg|png|gif|eot|svg|ttf|woff|woff2)(\?.*)?$/,
test: /\.(ico|jpg|png|gif|eot|svg|ttf|woff|woff2)(\?.*)?$/,
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Ideally favicon.ico specifically should end up in root build output folder so that browser see it even for files requested from the domain. (Not a big deal but still.)

We could declare a loader entry specifically for it with hardcoded name. However we would have to exclude hash from its name—otherwise it defeats the point. But then we don’t have a way to bump cache. I wonder if Webpack understands name: 'favicon.ico?[hash:8].

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@andreypopp andreypopp Aug 12, 2016 •
edited
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I wonder if Webpack understands name: 'favicon.ico?[hash:8]

It does!

include: [paths.appSrc, paths.appNodeModules],
loader: 'file',
query: {
Expand Down Expand Up @@ -181,7 +181,6 @@ module.exports = {
new HtmlWebpackPlugin({
inject: true,
template: paths.appHtml,
favicon: paths.appFavicon,
minify: {
removeComments: true,
collapseWhitespace: true,
Expand Down
1 change: 1 addition & 0 deletions template/index.html
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Expand Up @@ -3,6 +3,7 @@
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="shortcut icon" href="${require('./src/favicon.ico')}">
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webpack-ism

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There's a way to make html-loader work just on <link href="./src/favicon.js"> but I don't know how.

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We need to find it :P

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Are you sure? require("./src/favicon.js") seems less magical and also consistent with other webpack-isms used (require("./index.css")).

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It's just a weird thing to explain. Imports are natural in JS but odd in HTML. Also since we use ES6 some people won't even know what require is.

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OK

<title>React App</title>
</head>
<body>
Expand Down
0 template/favicon.ico → template/src/favicon.ico
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