Allow tailing all files at once

tomas · May 15, 2019 · e0aa557 · e0aa557
1 parent 681f77a
commit e0aa557
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/lib/tasks/logs.js b/lib/tasks/logs.js
@@ -8,7 +8,7 @@ var defaults = {
 }
 
 function tail_command(file, lines) {
-  return 'tail -n' + (lines||defaultLines) + ' -f ' + file + ' || echo "Log file not found" && true';
+  return 'tail -n' + (lines || defaultLines) + ' -f ' + file + ' || echo "Log file not found" && true';
 }
 
 function guess_path(file) {
@@ -23,11 +23,19 @@ function prompt(role_name, logs, cb) {
     type: 'list',
     name: 'file',
     message: 'Choose the log file to tail',
-    choices: Object.keys(logs)
+    choices: Object.keys(logs).concat('all')
     // choices: Object.keys(logs).map(function(key) { return logs[key] })
   }, function(answers) {
     var tail_cmds = {};
-    tail_cmds[role_name] = tail_command(guess_path(logs[answers.file]));
+    if (answers.file == 'all') {
+      var paths = Object.keys(logs).map(function(name) {
+        return guess_path(logs[name]);
+      })
+      tail_cmds[role_name] = tail_command(paths.join(' '));
+    } else {
+      tail_cmds[role_name] = tail_command(guess_path(logs[answers.file]));
+    }
+
     cb({ tail: tail_cmds });
   })
 }