cleanup

kodi · Aug 25, 2019 · c5d3f82 · c5d3f82
1 parent 7018a80
commit c5d3f82
Showing 1 changed file with 50 additions and 64 deletions.
diff --git a/splex.js b/splex.js
@@ -1,10 +1,11 @@
 #!/usr/bin/env node
-const chalk = require('chalk');
-const meow = require('meow');
-const Tail = require('tail').Tail;
+const chalk = require("chalk");
+const meow = require("meow");
+const Tail = require("tail").Tail;
 
 // CLI Stuff
-const cli = meow(`
+const cli = meow(
+  `
 ------------------
 
 S P L E X
@@ -18,78 +19,63 @@ Options:
 --table -t        print as table rows
 --colors -c       specify custom colors as: color1, color2
 --monochrome -m   monochrome mode
-`, {
+`,
+  {
     flags: {
-        table: {
-            type: 'boolean',
-            alias: 't'
-        },
-        colors: {
-            type: 'string',
-            alias: 'c'
-        },
-        monochrome: {
-            type: 'boolean',
-            alias: 'm'
-        }   
+      table: { type: "boolean", alias: "t" },
+      colors: { type: "string", alias: "c" },
+      monochrome: { type: "boolean", alias: "m" }
     }
-});
-
+  }
+);
+// sanity checks
 if (cli.input.length === 0) {
-    console.log(chalk.red('Error:'), 'No files specified.');
-    console.log(chalk.yellow('Usage example:'),'splex [options] file1 file2 file3...');
-    cli.showHelp(2);
+  console.log(chalk.red("Error:"), "No files specified.");
+  console.log(
+    chalk.yellow("Usage example:"),
+    "splex [options] file1 file2 file3..."
+  );
+  cli.showHelp(2);
 }
 const termSize = process.stdout.columns;
 let filenames = cli.input;
-
 let listeners = {};
-let colors = [
-    'red',
-    'green',
-    'blue',
-    'yellow',
-    'magenta',
-    'cyan',
-]
-
+let colors = ["red", "green", "blue", "yellow", "magenta", "cyan"];
+// provide custom colors
 if (cli.flags.c) {
-    colors = cli.flags.c.split(',');
+  colors = cli.flags.c.split(",");
 }
-
 // create index of fileName -> color
 let colorIdx = {};
 filenames.forEach((f, idx) => {
-    let cIdx = idx % colors.length;
-    colorIdx[f] = colors[cIdx];
+  let cIdx = idx % colors.length;
+  colorIdx[f] = colors[cIdx];
 });
-
-
-console.log('-------------------');
-console.log('  Starting SpleX   ');
-console.log('----- 🦈  🦈 ------');
-
-filenames.forEach((f) => {
-    listeners[f] = new Tail(f);
-    listeners[f].on('line', (l) => {
-        let color = colorIdx[f];
-        if(cli.flags.t && !cli.flags.m) {
-            console.log(chalk[color](`> ${f}: `) + chalk.green('| ') +  chalk.white(`${l}`));
-            console.log(chalk.green('-'.repeat(termSize)));
-        } else if (cli.flags.t && cli.flags.m) {
-            console.log(`> ${f}: | ${l}`);
-            console.log('-'.repeat(termSize));
-        } else if(cli.flags.m) {
-            console.log(`> ${f}: ${l}`);
-        } else {
-            console.log(chalk[color](`> ${f}: `) +  chalk.white(`${l}`));
-        }
-    });
-
-    listeners[f].on('error', err => console.log('Error: ', err));
-    console.log(chalk[colorIdx[f]]('Setting up listener for: ') + f);
+// -------- START SPLEX -----------
+console.log("-------------------");
+console.log("  Starting SpleX   ");
+console.log("----- 🦈  🦈 ------");
+// Start tail listeners for each file provided
+filenames.forEach(f => {
+  listeners[f] = new Tail(f);
+  listeners[f].on("line", l => {
+    let color = colorIdx[f];
+    if (cli.flags.t && !cli.flags.m) {
+      console.log(
+        chalk[color](`> ${f}: `) + chalk.green("| ") + chalk.white(`${l}`)
+      );
+      console.log(chalk.green("-".repeat(termSize)));
+    } else if (cli.flags.t && cli.flags.m) {
+      console.log(`> ${f}: | ${l}`);
+      console.log("-".repeat(termSize));
+    } else if (cli.flags.m) {
+      console.log(`> ${f}: ${l}`);
+    } else {
+      console.log(chalk[color](`> ${f}: `) + chalk.white(`${l}`));
+    }
+  });
+  listeners[f].on("error", err => console.log("Error: ", err));
+  console.log(chalk[colorIdx[f]]("Setting up listener for: ") + f);
 });
-
 // wait in loop, until someone presses ctrl-c
-x = setInterval(() => {
-}, 1000);
+x = setInterval(() => {}, 1000);