From d38ebc85400050c492ad275d7cd8f441677c9476 Mon Sep 17 00:00:00 2001
From: Trevor Morris <trevor.morris@machinemetrics.com>
Date: Mon, 21 Nov 2016 05:22:50 -0500
Subject: [PATCH] add db:migrate:status (#385)

---
 lib/tasks/db.js                | 29 +++++++++++++++++++++++++++++
 test/db/migrate/status.test.js | 26 ++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 test/db/migrate/status.test.js

diff --git a/lib/tasks/db.js b/lib/tasks/db.js
index 38720e9c..d0eb1113 100644
--- a/lib/tasks/db.js
+++ b/lib/tasks/db.js
@@ -165,6 +165,35 @@ module.exports = {
     }
   },
 
+  'db:migrate:status': {
+    descriptions: {
+      'short': 'List the status of all migrations'
+    },
+
+    task: function () {
+      return getMigrator('migration').then(function (migrator) {
+        return ensureCurrentMetaSchema(migrator).then(function () {
+          return migrator.executed();
+        }).then(function (migrations) {
+          _.forEach(migrations, function (migration) {
+            console.log('up  ', migration.file);
+          });
+        }).then(function () {
+          return migrator.pending();
+        }).then(function (migrations) {
+          _.forEach(migrations, function (migration) {
+            console.log('down', migration.file);
+          });
+        }).then(function () {
+          process.exit(0);
+        }).catch(function (err) {
+          console.error(err);
+          process.exit(1);
+        });
+      });
+    }
+  },
+
   'db:migrate:undo': {
     descriptions: {
       'short': 'Revert the last migration run.'
diff --git a/test/db/migrate/status.test.js b/test/db/migrate/status.test.js
new file mode 100644
index 00000000..5cc1d697
--- /dev/null
+++ b/test/db/migrate/status.test.js
@@ -0,0 +1,26 @@
+  'use strict';
+
+var Support = require(__dirname + '/../../support');
+var helpers = require(__dirname + '/../../support/helpers');
+var gulp    = require('gulp');
+
+([
+  'db:migrate:status'
+]).forEach(function (flag) {
+  describe(Support.getTestDialectTeaser(flag), function () {
+    it('is correctly reports a down and an up migration', function (done) {
+      gulp
+        .src(Support.resolveSupportPath('tmp'))
+        .pipe(helpers.clearDirectory())
+        .pipe(helpers.runCli('init'))
+        .pipe(helpers.copyMigration('createPerson.js'))
+        .pipe(helpers.overwriteFile(JSON.stringify(helpers.getTestConfig()), 'config/config.json'))
+        .pipe(helpers.runCli('db:migrate', { pipeStdout: false }))
+        .pipe(helpers.copyMigration('renamePersonToUser.js'))
+        .pipe(helpers.runCli(flag, { pipeStdout: true }))
+        .pipe(helpers.ensureContent('up   20111117063700-createPerson.js'))
+        .pipe(helpers.ensureContent('down 20111205064000-renamePersonToUser.js'))
+        .pipe(helpers.teardown(done));
+    });
+  });
+});