1 | #!/usr/bin/env node
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2 |
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3 | 'use strict';
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4 |
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5 | var main = require('./main');
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6 | var options = require('./options');
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7 | var commands = require('./commands/commands');
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8 |
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9 | if (process.argv.length < 3) {
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10 | console.error('Usage: apigeetool <command>');
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11 | commands.printCommandHelp();
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12 | process.exit(2);
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13 | }
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14 |
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15 | var commandName = process.argv[2];
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16 | var command = commands.getCommand(commandName);
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17 |
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18 | if (!command) {
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19 | console.error('Invalid command "%s"', commandName);
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20 | commands.printCommandHelp();
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21 | process.exit(3);
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22 | }
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23 |
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24 | var commandModule = command.load();
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25 |
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26 | var opts;
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27 | try {
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28 | opts = options.getopts(process.argv, 3, commandModule.descriptor);
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29 | } catch (e) {
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30 | printUsage(e);
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31 | process.exit(4);
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32 | }
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33 |
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34 | if (opts.help) {
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35 | console.log(options.getHelp(commandModule.descriptor));
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36 | process.exit(0);
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37 | }
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38 |
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39 | if (process.stdin.isTTY) {
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40 | opts.interactive = true;
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41 | }
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42 |
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43 | options.validate(opts, commandModule.descriptor, function(err) {
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44 | if (err) {
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45 | printUsage(err);
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46 | process.exit(5);
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47 | }
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48 | runCommand();
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49 | });
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50 |
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51 | function printUsage(err) {
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52 | console.error('Invalid arguments: %s', err);
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53 | console.error('');
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54 | console.log('Usage:');
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55 | console.log(options.getHelp(commandModule.descriptor));
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56 | }
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57 |
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58 | function runCommand() {
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59 | commandModule.run(opts, function(err, result) {
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60 | if (err) {
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61 | console.error('%s', err);
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62 | if (opts.verbose) {
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63 | console.error(err.stack);
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64 | }
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65 | process.exit(6);
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66 | }
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67 |
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68 | if (!opts.json && commandModule.format) {
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69 | console.log(commandModule.format(result));
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70 | } else {
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71 | console.log(JSON.stringify(result));
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72 | }
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73 |
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74 | process.exit(0);
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75 | });
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76 | }
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