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Add fileType 'stdout' #97

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Add fileType 'stdout' #97

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4 changes: 2 additions & 2 deletions bin/cli.js
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Original file line number Diff line number Diff line change
Expand Up @@ -80,8 +80,8 @@ require('yargs')
},
filetype: {
default: 'csv',
choices: ['csv', 'json', 'all', ''],
describe: "Type of the output file where the data will be saved. 'all' - save data to the 'json' and 'csv' files",
choices: ['csv', 'json', 'all', 'stdout', ''],
describe: "Type of the output file where the data will be saved. 'stdout' - print json to stdout. 'all' - save data to the 'json' and 'csv' files",
},
sort: {
default: false,
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5 changes: 4 additions & 1 deletion lib/Amazon.js
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Expand Up @@ -243,7 +243,7 @@ class AmazonScraper {
if (this.cli) {
spinner.stop();
}
if (this.fileType && this.cli) {
if (this.fileType && this.cli && this.fileType !== "stdout") {
console.log(`Result was saved to: ${this.fileName}`);
}
return {
Expand Down Expand Up @@ -310,6 +310,9 @@ class AmazonScraper {
async saveResultToFile() {
if (this.collector.length) {
switch (this.fileType) {
case 'stdout':
console.log(JSON.stringify(this.collector));
break;
case 'json':
await fromCallback((cb) => writeFile(`${this.fileName}.json`, JSON.stringify(this.collector), cb));
break;
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