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44 lines
1.0 KiB
44 lines
1.0 KiB
/* |
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Copyright 2012-2015, Yahoo Inc. |
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Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. |
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*/ |
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'use strict'; |
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const { ReportBase } = require('istanbul-lib-report'); |
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class JsonReport extends ReportBase { |
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constructor(opts) { |
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super(); |
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this.file = opts.file || 'coverage-final.json'; |
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this.first = true; |
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} |
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onStart(root, context) { |
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this.contentWriter = context.writer.writeFile(this.file); |
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this.contentWriter.write('{'); |
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} |
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onDetail(node) { |
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const fc = node.getFileCoverage(); |
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const key = fc.path; |
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const cw = this.contentWriter; |
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if (this.first) { |
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this.first = false; |
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} else { |
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cw.write(','); |
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} |
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cw.write(JSON.stringify(key)); |
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cw.write(': '); |
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cw.write(JSON.stringify(fc)); |
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cw.println(''); |
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} |
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onEnd() { |
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const cw = this.contentWriter; |
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cw.println('}'); |
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cw.close(); |
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} |
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} |
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module.exports = JsonReport;
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