1 | let SizeLimitError = require('./size-limit-error')
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2 |
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3 | module.exports = function parseArgs(plugins, argv) {
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4 | let args = { files: [] }
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5 | for (let i = 2; i < argv.length; i++) {
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6 | let arg = argv[i]
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7 |
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8 | if (arg === '--limit') {
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9 | args.limit = argv[++i]
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10 | } else if (arg === '--debug') {
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11 | args.debug = true
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12 | } else if (arg === '--save-bundle') {
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13 | if (!plugins.has('webpack')) {
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14 | throw new SizeLimitError('argWithoutWebpack', 'save-bundle')
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15 | }
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16 | let nextArg = argv[++i]
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17 | if (!nextArg || nextArg.startsWith('--')) {
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18 | throw new SizeLimitError('argWithoutParameter', 'save-bundle', 'DIR')
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19 | }
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20 | args.saveBundle = nextArg
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21 | } else if (arg === '--clean-dir') {
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22 | if (!argv.includes('--save-bundle')) {
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23 | throw new SizeLimitError(
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24 | 'argWithoutAnotherArg',
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25 | 'clean-dir',
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26 | 'save-bundle'
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27 | )
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28 | }
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29 | args.cleanDir = true
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30 | } else if (arg === '--hide-passed') {
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31 | args.hidePassed = true
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32 | } else if (arg === '--why') {
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33 | if (!plugins.has('webpack')) {
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34 | throw new SizeLimitError('argWithoutWebpack', 'why')
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35 | }
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36 | args.why = true
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37 | } else if (arg === '--watch') {
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38 | args.watch = true
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39 | } else if (arg === '--highlight-less') {
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40 | args.highlightLess = true
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41 | } else if (arg[0] !== '-') {
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42 | args.files.push(arg)
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43 | } else if (arg === '--silent') {
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44 | args.isSilentMode = arg
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45 | } else if (arg !== '--json') {
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46 | throw new SizeLimitError('unknownArg', arg)
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47 | }
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48 | }
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49 | return args
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50 | }
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