Commit b854d61

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Merge pull request #5439 from plotly/compress-headers

Avoid redundant plotly.js copyright comments in bundles

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Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,7 @@`
`54`	`54`	`"browserify": {`
`55`	`55`	`"transform": [`
`56`	`56`	`"glslify",`
	`57`	`+ "./tasks/compress_headers.js",`
`57`	`58`	`"./tasks/compress_attributes.js"`
`58`	`59`	`]`
`59`	`60`	`},`

Lines changed: 27 additions & 0 deletions

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`@@ -0,0 +1,27 @@`
	`1`	`+var through = require('through2');`
	`2`	`+`
	`3`	`+var licenseSrc = require('./util/constants').licenseSrc`
	`4`	`+ .replace(/\//g, '\\/')`
	`5`	`+ .replace(/\/g, '\\')`
	`6`	`+ .replace(/\n/g, '[^]');`
	`7`	`+`
	`8`	`+/**`
	`9`	`+ * Browserify transform that strips redundant plotly.js Copyright comments out`
	`10`	`+ * of the plotly.js bundles`
	`11`	`+ */`
	`12`	`+`
	`13`	`+var WHITESPACE_BEFORE = '\\s*';`
	`14`	`+`
	`15`	`+module.exports = function() {`
	`16`	`+ var allChunks = [];`
	`17`	`+ return through(function(chunk, enc, next) {`
	`18`	`+ allChunks.push(chunk);`
	`19`	`+ next();`
	`20`	`+ }, function(done) {`
	`21`	`+ var str = Buffer.concat(allChunks).toString('utf-8');`
	`22`	`+ this.push(`
	`23`	`+ str.replace(new RegExp(WHITESPACE_BEFORE + licenseSrc, 'g'), '')`
	`24`	`+ );`
	`25`	`+ done();`
	`26`	`+ });`
	`27`	`+};`

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