Add the possibility to allow the user to have a favicon which differs from the main logo (#18542)

* Changed the filename of the favicon SVG

This allows the user to have a favicon which differs from the logo.

* Added favicon.svg

This is needed to accommodate the changes for allowing the user to have a differing logo and favicon

* Adjusted page to accommodate what icon is used as favicon

* Added functionality to also generate the favicon.svg via generate-images.js

* Adjusted the description for the new favicon compatibility

Co-authored-by: silverwind <me@silverwind.io>

* Updated generate-images.js to generate favicons from a separate favicons.svg file

This belongs to PR #18542.

* Added description on how custom favicons can be generated

* Replaced space indents with tabs

* Synced changes with current state of the file

* Synced changes with current state of the file

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
Jan-Eric Schober 2022-05-23 17:54:48 +02:00 committed by GitHub
parent d2a91e5e59
commit b65ad70f53
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4 changed files with 47 additions and 12 deletions

31
assets/favicon.svg Normal file
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@ -0,0 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>
<svg version="1.1" id="main_outline" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
y="0px" viewBox="0 0 640 640" style="enable-background:new 0 0 640 640;" xml:space="preserve">
<g>
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c17.2,8.3,27.1,13,27.1,13l-0.1-109.2l16.7-0.1l0.1,117.1c0,0,57.4,24.2,83.1,40.1c3.7,2.3,10.2,6.8,12.9,14.4
c2.1,6.1,2,13.1-1,19.3l-61,126.9C423.6,484.9,408.4,490.3,395.9,484.2z"/>
<g>
<g>
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</g>
</g>
</g>
</svg>

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@ -8,6 +8,7 @@ import {fileURLToPath} from 'url';
const {readFile, writeFile} = fs.promises; const {readFile, writeFile} = fs.promises;
const __dirname = dirname(fileURLToPath(import.meta.url)); const __dirname = dirname(fileURLToPath(import.meta.url));
const logoFile = resolve(__dirname, '../assets/logo.svg'); const logoFile = resolve(__dirname, '../assets/logo.svg');
const faviconFile = resolve(__dirname, '../assets/favicon.svg');
function exit(err) { function exit(err) {
if (err) console.error(err); if (err) console.error(err);
@ -68,15 +69,17 @@ async function generate(svg, outputFile, {size, bg}) {
async function main() { async function main() {
const gitea = process.argv.slice(2).includes('gitea'); const gitea = process.argv.slice(2).includes('gitea');
const svg = await readFile(logoFile, 'utf8'); const logoSvg = await readFile(logoFile, 'utf8');
const faviconSvg = await readFile(faviconFile, 'utf8');
await Promise.all([ await Promise.all([
generate(svg, resolve(__dirname, '../public/img/logo.svg'), {size: 32}), generate(logoSvg, resolve(__dirname, '../public/img/logo.svg'), {size: 32}),
generate(svg, resolve(__dirname, '../public/img/logo.png'), {size: 512}), generate(logoSvg, resolve(__dirname, '../public/img/logo.png'), {size: 512}),
generate(svg, resolve(__dirname, '../public/img/favicon.png'), {size: 180}), generate(faviconSvg, resolve(__dirname, '../public/img/favicon.svg'), {size: 32}),
generate(svg, resolve(__dirname, '../public/img/avatar_default.png'), {size: 200}), generate(faviconSvg, resolve(__dirname, '../public/img/favicon.png'), {size: 180}),
generate(svg, resolve(__dirname, '../public/img/apple-touch-icon.png'), {size: 180, bg: true}), generate(logoSvg, resolve(__dirname, '../public/img/avatar_default.png'), {size: 200}),
gitea && generate(svg, resolve(__dirname, '../public/img/gitea.svg'), {size: 32}), generate(logoSvg, resolve(__dirname, '../public/img/apple-touch-icon.png'), {size: 180, bg: true}),
gitea && generate(logoSvg, resolve(__dirname, '../public/img/gitea.svg'), {size: 32}),
]); ]);
} }

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@ -60,14 +60,15 @@ the url `http://gitea.domain.tld/assets/image.png`.
## Changing the logo ## Changing the logo
To build a custom logo clone the Gitea source repository, replace `assets/logo.svg` and run To build a custom logo and/or favicon clone the Gitea source repository, replace `assets/logo.svg` and/or `assets/favicon.svg` and run
`make generate-images`. This will update below output files which you can then place in `$GITEA_CUSTOM/public/img` on your server: `make generate-images`. `assets/favicon.svg` is used for the favicon only. This will update below output files which you can then place in `$GITEA_CUSTOM/public/img` on your server:
- `public/img/logo.svg` - Used for favicon, site icon, app icon - `public/img/logo.svg` - Used for site icon, app icon
- `public/img/logo.png` - Used for Open Graph - `public/img/logo.png` - Used for Open Graph
- `public/img/favicon.png` - Used as fallback for browsers that don't support SVG favicons
- `public/img/avatar_default.png` - Used as the default avatar image - `public/img/avatar_default.png` - Used as the default avatar image
- `public/img/apple-touch-icon.png` - Used on iOS devices for bookmarks - `public/img/apple-touch-icon.png` - Used on iOS devices for bookmarks
- `public/img/favicon.svg` - Used for favicon
- `public/img/favicon.png` - Used as fallback for browsers that don't support SVG favicons
In case the source image is not in vector format, you can attempt to convert a raster image using tools like [this](https://www.aconvert.com/image/png-to-svg/). In case the source image is not in vector format, you can attempt to convert a raster image using tools like [this](https://www.aconvert.com/image/png-to-svg/).

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@ -19,7 +19,7 @@
<link rel="alternate" type="application/atom+xml" title="" href="{{.FeedURL}}.atom"> <link rel="alternate" type="application/atom+xml" title="" href="{{.FeedURL}}.atom">
<link rel="alternate" type="application/rss+xml" title="" href="{{.FeedURL}}.rss"> <link rel="alternate" type="application/rss+xml" title="" href="{{.FeedURL}}.rss">
{{end}} {{end}}
<link rel="icon" href="{{AssetUrlPrefix}}/img/logo.svg" type="image/svg+xml"> <link rel="icon" href="{{AssetUrlPrefix}}/img/favicon.svg" type="image/svg+xml">
<link rel="alternate icon" href="{{AssetUrlPrefix}}/img/favicon.png" type="image/png"> <link rel="alternate icon" href="{{AssetUrlPrefix}}/img/favicon.png" type="image/png">
<link rel="stylesheet" href="{{AssetUrlPrefix}}/css/index.css?v={{MD5 AppVer}}"> <link rel="stylesheet" href="{{AssetUrlPrefix}}/css/index.css?v={{MD5 AppVer}}">
{{template "base/head_script" .}} {{template "base/head_script" .}}