corrade-nucleus-nucleons – Blame information for rev 36
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 36 | office | 1 | #!/usr/bin/env node |
| 2 | var which = require("../") |
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| 3 | if (process.argv.length < 3) |
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| 4 | usage() |
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| 5 | |||
| 6 | function usage () { |
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| 7 | console.error('usage: which [-as] program ...') |
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| 8 | process.exit(1) |
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| 9 | } |
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| 10 | |||
| 11 | var all = false |
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| 12 | var silent = false |
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| 13 | var dashdash = false |
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| 14 | var args = process.argv.slice(2).filter(function (arg) { |
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| 15 | if (dashdash || !/^-/.test(arg)) |
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| 16 | return true |
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| 17 | |||
| 18 | if (arg === '--') { |
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| 19 | dashdash = true |
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| 20 | return false |
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| 21 | } |
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| 22 | |||
| 23 | var flags = arg.substr(1).split('') |
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| 24 | for (var f = 0; f < flags.length; f++) { |
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| 25 | var flag = flags[f] |
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| 26 | switch (flag) { |
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| 27 | case 's': |
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| 28 | silent = true |
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| 29 | break |
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| 30 | case 'a': |
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| 31 | all = true |
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| 32 | break |
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| 33 | default: |
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| 34 | console.error('which: illegal option -- ' + flag) |
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| 35 | usage() |
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| 36 | } |
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| 37 | } |
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| 38 | return false |
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| 39 | }) |
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| 40 | |||
| 41 | process.exit(args.reduce(function (pv, current) { |
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| 42 | try { |
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| 43 | var f = which.sync(current, { all: all }) |
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| 44 | if (all) |
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| 45 | f = f.join('\n') |
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| 46 | if (!silent) |
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| 47 | console.log(f) |
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| 48 | return pv; |
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| 49 | } catch (e) { |
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| 50 | return 1; |
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| 51 | } |
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| 52 | }, 0)) |