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feat(svg-sprite): Adds build sprite script with tests and docs by ivanquirino · Pull Request #319 · feathericons/feather · GitHub
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feat(svg-sprite): fixes and recommendations
  • Loading branch information
Ivan Quirino
Ivan Quirino committed Feb 20, 2018
commit 19354553b36a3ed85047a5d4a06231ed718f2b6c
16 changes: 8 additions & 8 deletions bin/__tests__/__snapshots__/build-sprite-string.test.js.snap
Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,13 @@

exports[`builds sprite correctly 1`] = `
"<svg xmlns=\\"http://www.w3.org/2000/svg\\">
<defs>
<symbol id=\\"icon1\\" viewBox=\\"0 0 24 24\\">
<line x1=\\"23\\" y1=\\"1\\" x2=\\"1\\" y2=\\"23\\"></line><line x1=\\"1\\" y1=\\"1\\" x2=\\"23\\" y2=\\"23\\"></line>
</symbol>
<symbol id=\\"icon2\\" viewBox=\\"0 0 24 24\\">
<circle cx=\\"12\\" cy=\\"12\\" r=\\"11\\"></circle>
</symbol>
</defs>
<defs>
<symbol id=\\"icon1\\" viewBox=\\"0 0 24 24\\">
<line x1=\\"23\\" y1=\\"1\\" x2=\\"1\\" y2=\\"23\\"></line><line x1=\\"1\\" y1=\\"1\\" x2=\\"23\\" y2=\\"23\\"></line>
</symbol>
<symbol id=\\"icon2\\" viewBox=\\"0 0 24 24\\">
<circle cx=\\"12\\" cy=\\"12\\" r=\\"11\\"></circle>
</symbol>
</defs>
</svg>"
`;
12 changes: 5 additions & 7 deletions bin/build-sprite-string.js
Original file line number Diff line number Diff line change
@@ -1,8 +1,7 @@
import defaultAttrs from '../src/default-attrs.json';

const svgStartTag = `<svg xmlns="${defaultAttrs.xmlns}">
<defs>\n`;
const svgEndTag = ' </defs>\n</svg>';
const svgStartTag = `<svg xmlns="${defaultAttrs.xmlns}">\n<defs>\n`;
const svgEndTag = '</defs>\n</svg>';

/**
* Renders the inner sprites as SVG Symbols
Expand All @@ -12,7 +11,7 @@ const svgEndTag = ' </defs>\n</svg>';
function buildSpriteString(icons) {
const symbols = Object.keys(icons)
.map(icon => toSvgSymbol(icon, icons[icon]))
.reduce((spriteString, symbolString) => spriteString + symbolString, '');
.join('');

return svgStartTag + symbols + svgEndTag;
}
Expand All @@ -24,9 +23,8 @@ function buildSpriteString(icons) {
* @returns {string} the rendered SVG symbol
*/
function toSvgSymbol(name, contents) {
return ` <symbol id="${name}" viewBox="${defaultAttrs.viewBox}">
${contents}
</symbol>\n`;
return `<symbol id="${name}" viewBox="${defaultAttrs.viewBox}">
${contents}\n</symbol>\n`;
}

export default buildSpriteString;