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Merge pull request #440 from braydonf/cli-json

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cli: parse json params
This commit is contained in:
Chris Kleeschulte 2016-06-10 18:05:06 -04:00 committed by GitHub
commit 4e78500662
3 changed files with 34 additions and 1 deletions
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4
lib/cli/main.js
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@ -3,6 +3,7 @@
var program = require('commander'); var program = require('commander');
var path = require('path'); var path = require('path');
var bitcorenode = require('..'); var bitcorenode = require('..');
var utils = require('../utils');
function main(servicesPath, additionalServices) { function main(servicesPath, additionalServices) {
/* jshint maxstatements: 100 */ /* jshint maxstatements: 100 */
@ -124,7 +125,8 @@ function main(servicesPath, additionalServices) {
program program
.command('call <method> [params...]') .command('call <method> [params...]')
.description('Call an API method') .description('Call an API method')
.action(function(method, params) { .action(function(method, paramsArg) {
var params = utils.parseParamsWithJSON(paramsArg);
var configInfo = findConfig(process.cwd()); var configInfo = findConfig(process.cwd());
if (!configInfo) { if (!configInfo) {
configInfo = defaultConfig(); configInfo = defaultConfig();

13
lib/utils.js
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@ -26,4 +26,17 @@ if (!utils.isAbsolutePath) {
utils.isAbsolutePath = require('path-is-absolute'); utils.isAbsolutePath = require('path-is-absolute');
} }
utils.parseParamsWithJSON = function parseParamsWithJSON(paramsArg) {
var params = paramsArg.map(function(paramArg) {
var param;
try {
param = JSON.parse(paramArg);
} catch(err) {
param = paramArg;
}
return param;
});
return params;
};
module.exports = utils; module.exports = utils;

18
test/utils.unit.js
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@ -130,4 +130,22 @@ describe('Utils', function() {
}); });
describe('#parseParamsWithJSON', function() {
it('will parse object', function() {
var paramsArg = ['3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou', '{"start": 100, "end": 1}'];
var params = utils.parseParamsWithJSON(paramsArg);
params.should.deep.equal(['3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou', {start: 100, end: 1}]);
});
it('will parse array', function() {
var paramsArg = ['3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou', '[0, 1]'];
var params = utils.parseParamsWithJSON(paramsArg);
params.should.deep.equal(['3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou', [0, 1]]);
});
it('will parse numbers', function() {
var paramsArg = ['3', 0, 'b', '0', 0x12, '0.0001'];
var params = utils.parseParamsWithJSON(paramsArg);
params.should.deep.equal([3, 0, 'b', 0, 0x12, 0.0001]);
});
});
}); });