feat: Add a flag to hide ASCII art (#42)

README.md

@@ -21,14 +21,18 @@ Yayfetch is a tool similar to screenfetch - except you can use it on a non-linux
 
 ```npx yayfetch``` - returns info about your system
 
-```npx yayfetch -p``` or ```npx yayfetch --pick``` - first asks you what information you want to display, then displays it
+### Flags
 
-```npx yayfetch -c``` or ```npx yayfetch --color``` - allows to specify in which color the data will be shown in predefined colors. Cannot be used with --rgb flag. Available predefined colors:
+```-p``` or ```--pick``` - first asks you what information you want to display, then displays it
+
+```-c <color>``` or ```--color <color>``` - allows to specify in which color the data will be shown in predefined colors. Cannot be used with --rgb flag. Available predefined colors:
 `pink`(default), `orange`, `green`, `white`, `black`, `red`, `blue`, `yellow`
 
-```npx yayfetch --rgb r,g,b``` - specify RGB values in which data will be shown. Cannot be used with -c(--color) flag. Example ```npx yayfetch --rgb 125,25,78```
+```--rgb r,g,b``` - specify RGB values in which data will be shown. Cannot be used with -c(--color) flag. Example ```npx yayfetch --rgb 125,25,78```
+
+``` --hide-logo ``` - prints data without ASCII art
 
-```npx yayfetch -h``` or ```npx yayfetch --help``` - shows available flags.
+```-h``` or ```--help``` - shows available flags.
 
 More features to come!
 

src/helpers/helpers.ts

@@ -84,6 +84,14 @@ export const printInTwoColumns = (col1: string, col2: string): void => {
   );
 };
 
+export const printData = ({ logo, data }: { logo: string; data: string }, hideLogo: boolean = false): void => {
+  if (hideLogo) {
+    console.log(data);
+  } else {
+    printInTwoColumns(logo, data);
+  }
+};
+
 export const yayfetchASCII = `
   ████                  ████████                 ████
  ███████               ██████████              ███████

src/yayfetch.ts

@@ -13,6 +13,7 @@ import {
   printInTwoColumns,
   returnColoredText,
   parseRGBStringToNumber,
+  printData,
 } from './helpers/helpers';
 import {
   getEndianness,
@@ -117,13 +118,17 @@ const args = yargs
       const predefinedColor = String(yargs.argv.c || yargs.argv.color);
       const customColors = yargs.argv.rgb ? parseRGBStringToNumber(String(yargs.argv.rgb)) : false;
       const colorToUse = customColors || predefinedColor;
+      const hideLogoFlag = Boolean(yargs.argv['hide-logo']);
+
+      let infoToPrint;
       if (yargs.argv.p || yargs.argv.pick) {
         const inquirerPrompt = await inquirer.prompt<{ displayedValues: Array<string> }>([promptQuestions]);
-        const pickedData = await returnPickedData(inquirerPrompt.displayedValues, colorToUse);
-        printInTwoColumns(returnColoredText(yayfetchASCII, colorToUse), pickedData);
+        infoToPrint = await returnPickedData(inquirerPrompt.displayedValues, colorToUse);
       } else {
-        printInTwoColumns(returnColoredText(yayfetchASCII, colorToUse), await allData(colorToUse));
+        infoToPrint = await allData(colorToUse);
       }
+
+      printData({ logo: returnColoredText(yayfetchASCII, colorToUse), data: infoToPrint }, hideLogoFlag);
     } catch (err) {
       console.error(`‼️  ${err} ‼️`);
     }
@@ -142,6 +147,11 @@ const args = yargs
     choices: ['pink', 'orange', 'green', 'white', 'black', 'red', 'blue', 'yellow'],
     type: 'string',
   })
+  .option('hide-logo', {
+    describe: 'Hides the ASCII logo',
+    type: 'boolean',
+    default: false,
+  })
   .option('rgb', {
     describe: 'Same as color, but you provide r,g,b values ex. 128,5,67',
     type: 'string',