Show 'favor' icon of problem.

Signed-off-by: Eric Wang <skygragon@gmail.com>

Author: skygragon

lib/cli.js

@@ -24,8 +24,8 @@ function setLogLevel() {
 
   log.setLevel(level);
 
-  log.fail = function(msg) {
-    log.error(chalk.red('ERROR: ' + msg));
+  log.fail = function(e) {
+    log.error(chalk.red('ERROR: ' + (e.msg || e)));
   };
 }
 

lib/commands/list.js

@@ -1,4 +1,5 @@
 var _ = require('underscore');
+var chalk = require('chalk');
 var sprintf = require('sprintf-js').sprintf;
 var log = require('loglevel');
 
@@ -80,9 +81,10 @@ cmd.handler = function(argv) {
       stat[problem.state] = (stat[problem.state] || 0) + 1;
       if (problem.locked) ++stat.locked;
 
-      log.info(sprintf('%s %s [%3d] %-60s %-6s (%.2f %%)',
-            h.prettyState(problem.state),
+      log.info(sprintf('%s %s %s [%3d] %-60s %-6s (%.2f %%)',
+            (problem.favor ? chalk.yellow('★') : ' '),
             (problem.locked ? '🔒' : ' '),
+            h.prettyState(problem.state),
             problem.id,
             problem.name,
             problem.level,

lib/leetcode_client.js

@@ -99,7 +99,8 @@ leetcodeClient.getProblems = function(cb) {
             link:    config.URL_PROBLEM.replace('$id', p.stat.question__title_slug),
             locked:  p.paid_only,
             percent: p.stat.total_acs * 100 / p.stat.total_submitted,
-            level:   h.levelToName(p.difficulty.level)
+            level:   h.levelToName(p.difficulty.level),
+            favor:   p.is_favor
           };
         });