1 | #!/usr/bin/env node
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2 |
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3 | /*
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4 | * advanced
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5 | *
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6 | */
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7 |
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8 |
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9 | var fs = require("fs");
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10 | var cui = require("../lib/cui");
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11 |
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12 |
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13 | cui.view({
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14 | title: "This is a contrived example to demonstrate a branching view tree. Pick a file:",
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15 | type: "buttons",
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16 | data: function (cb) {
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17 | fs.readdir(process.cwd(), function (err, filenames) {
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18 | cb(err, filenames);
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19 | });
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20 | }
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21 | });
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22 |
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23 | cui.view({
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24 | title: "Pick an action:",
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25 | type: "buttons",
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26 | data: [
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27 | "Stat",
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28 | "Rename"
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29 | ],
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30 | action: function (cb) {
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31 | var last = cui.results.slice(-1)[0]
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32 | if (last === "Stat") {
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33 | statAction();
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34 | } else {
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35 | cui.view(renameView);
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36 | }
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37 | cb();
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38 | }
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39 | });
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40 |
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41 | var statAction = function () {
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42 | fs.stat(cui.results[0], function (err, data) {
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43 | console.log(data || err);
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44 | });
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45 | };
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46 |
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47 | var renameView = {
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48 | type: "fields",
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49 | data: function (cb) {
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50 | cb(null, "Type a new name for " + cui.results[0] + ": ");
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51 | },
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52 | action: function () {
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53 | fs.rename(cui.results[0], cui.results[2], function (err) {
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54 | console.log((err) ? err : cui.results[0] + " successfully renamed as " + cui.results[2]);
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55 | });
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56 | }
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57 | };
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