80 lines
2.0 KiB
JavaScript
Executable File
80 lines
2.0 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/*
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Optimise the SVGs in ./core/images using SVGO from https://github.com/svg/svgo
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Install SVGO with the following command in the root of the repo:
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npm install svgo@2.3.0
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*/
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"use strict";
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var fs = require("fs"),
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path = require("path"),
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{ optimize } = require("svgo"),
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config = {
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plugins: [
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'cleanupAttrs',
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'removeDoctype',
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'removeXMLProcInst',
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'removeComments',
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'removeMetadata',
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'removeTitle',
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'removeDesc',
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'removeUselessDefs',
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'removeEditorsNSData',
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'removeEmptyAttrs',
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'removeHiddenElems',
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'removeEmptyText',
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'removeEmptyContainers',
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// 'removeViewBox',
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'cleanupEnableBackground',
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'convertStyleToAttrs',
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'convertColors',
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'convertPathData',
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'convertTransform',
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'removeUnknownsAndDefaults',
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'removeNonInheritableGroupAttrs',
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'removeUselessStrokeAndFill',
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'removeUnusedNS',
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'cleanupIDs',
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'cleanupNumericValues',
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'moveElemsAttrsToGroup',
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'moveGroupAttrsToElems',
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'collapseGroups',
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// 'removeRasterImages',
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'mergePaths',
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'convertShapeToPath',
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'sortAttrs',
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//'removeDimensions',
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{name: 'removeAttrs', params: { attrs: '(stroke|fill)' } }
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]
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};
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var basepath = "./core/images/",
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files = fs.readdirSync(basepath).sort();
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files.forEach(function(filename) {
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if(filename.slice(-4) === ".tid") {
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var filepath = path.resolve(basepath,filename),
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data = fs.readFileSync(filepath,"utf8"),
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lines = data.split("\n"),
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blankLine = lines.indexOf(""),
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header = lines.slice(0,blankLine),
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body = lines.slice(blankLine + 1),
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fakeSVG = body.join("\n");
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// A hack to make the new-journal-button work
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fakeSVG = fakeSVG.replace("<<now \"DD\">>","<<now "DD">>");
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config.path = filepath;
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var result = optimize(fakeSVG,config);
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if(result) {
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var newSVG = header.join("\n") + "\n\n" + result.data.replace("<<now "DD">>","<<now \"DD\">>");
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fs.writeFileSync(filepath,newSVG);
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} else {
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console.log("Error " + err + " with " + filename)
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process.exit();
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};
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}
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});
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