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33 lines
1.4 KiB
33 lines
1.4 KiB
#!/usr/bin/env node |
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var os = require("os"), |
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rw = require("rw").dash, |
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path = require("path"), |
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iconv = require("iconv-lite"), |
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commander = require("commander"), |
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dsv = require("../"); |
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var program = path.basename(process.argv[1]), |
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defaultInDelimiter = program.slice(0, 3) === "tsv" ? "\t" : ","; |
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commander |
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.version(require("../package.json").version) |
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.usage("[options] [file]") |
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.option("-o, --out <file>", "output file name; defaults to “-” for stdout", "-") |
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.option("-r, --input-delimiter <character>", "input delimiter character", defaultInDelimiter) |
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.option("-n, --newline-delimited", "output newline-delimited JSON") |
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.option("--input-encoding <encoding>", "input character encoding; defaults to “utf8”", "utf8") |
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.option("--output-encoding <encoding>", "output character encoding; defaults to “utf8”", "utf8") |
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.parse(process.argv); |
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var inFormat = dsv.dsvFormat(commander.inputDelimiter); |
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rw.readFile(commander.args[0] || "-", function(error, text) { |
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if (error) throw error; |
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var rows = inFormat.parse(iconv.decode(text, commander.inputEncoding)); |
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rw.writeFile(commander.out, iconv.encode(commander.newlineDelimited |
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? rows.map(function(row) { return JSON.stringify(row); }).join("\n") + "\n" |
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: JSON.stringify(rows) + os.EOL, commander.outputEncoding), function(error) { |
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if (error) throw error; |
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}); |
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});
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