Update: Share task logging logic

Author: =

lib/versioned/^4.0.0-alpha.1/log/tasks.js lib/shared/log/tasks.jslib/versioned/^4.0.0-alpha.1/log/tasks.js renamed to lib/shared/log/tasks.js

@@ -4,8 +4,9 @@ var archy = require('archy');
 var chalk = require('chalk');
 var gutil = require('gulp-util');
 
-function logTasks(tree, tasks) {
+function logTasks(tree, getDescription) {
   var padding = 0;
+  var rdependency = /[ │] [├└]/;
   archy(tree)
     .split('\n')
     .filter(function(v, i) {
@@ -23,17 +24,18 @@ function logTasks(tree, tasks) {
       var line = v.split(' ');
       var task = line.slice(1).join(' ');
 
-      if (/.└/.test(v)) {
-        // Log dependencies as is
+      // Log dependencies as is
+      if (rdependency.test(v)) {
         gutil.log(v);
-      } else {
-        // Pretty task with optionnal description
-        gutil.log(
-          line[0] + ' ' + chalk.cyan(task) +
-          Array(padding + 3 - v.length).join(' ') +
-          (tasks.get(task).description || '')
-        );
+        return;
       }
+
+      // Pretty task with optionnal description
+      gutil.log(
+        line[0] + ' ' + chalk.cyan(task) +
+        Array(padding + 3 - v.length).join(' ') +
+        (getDescription(task) || '')
+      );
     });
 }
 

lib/versioned/^3.7.0/index.js

@@ -4,7 +4,8 @@ var chalk = require('chalk');
 var gutil = require('gulp-util');
 var tildify = require('tildify');
 
-var logTasks = require('./log/tasks');
+var taskTree = require('./taskTree');
+var logTasks = require('../../shared/log/tasks');
 var logEvents = require('./log/events');
 var logTasksSimple = require('./log/tasksSimple');
 
@@ -25,7 +26,11 @@ function execute(opts, env) {
       return logTasksSimple(env, gulpInst);
     }
     if (opts.tasks) {
-      return logTasks(env, gulpInst);
+      var tree = taskTree(gulpInst.tasks);
+      tree.label = 'Tasks for ' + chalk.magenta(tildify(env.configPath));
+      return logTasks(tree, function(task) {
+        return gulpInst.tasks[task].fn.description;
+      });
     }
     gulpInst.start.apply(gulpInst, toRun);
   });

lib/versioned/^3.7.0/log/tasks.js

@@ -6,7 +6,7 @@ var tildify = require('tildify');
 
 var exit = require('../../shared/exit');
 
-var logTasks = require('./log/tasks');
+var logTasks = require('../../shared/log/tasks');
 var logEvents = require('./log/events');
 var logTasksSimple = require('./log/tasksSimple');
 
@@ -30,7 +30,9 @@ function execute(opts, env) {
         label: 'Tasks for ' + chalk.magenta(tildify(env.configPath)),
         nodes: gulpInst.tree({ deep: true }),
       };
-      return logTasks(tree, gulpInst);
+      return logTasks(tree, function(task) {
+        return gulpInst.get(task).description;
+      });
     }
     if (opts.tasksJson) {
       return console.log(