add liveReload option to enable/disable refreshing the page #1812

EslamHiko · 2019-04-22T20:18:19Z

For Bugs and Features; did you add new tests?

I'm not sure how i would test this feature except using the browser

Motivation / Use-Case

fixes #1744

Breaking Changes

No

Additional Info

live reloading is enabled by default

codecov · 2019-04-22T20:36:04Z

Codecov Report

Merging #1812 into master will decrease coverage by 0.07%.
The diff coverage is 80%.

@@            Coverage Diff             @@
##           master    #1812      +/-   ##
==========================================
- Coverage   88.34%   88.26%   -0.08%     
==========================================
  Files          14       14              
  Lines         815      818       +3     
  Branches      258      260       +2     
==========================================
+ Hits          720      722       +2     
- Misses         82       83       +1     
  Partials       13       13

Impacted Files	Coverage Δ
lib/Server.js	`86.36% <100%> (+0.02%)`	⬆️
lib/utils/createConfig.js	`92.59% <50%> (-0.81%)`	⬇️

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alexander-akait

Need tests, thanks for PR, looks good

EslamHiko · 2019-04-24T19:51:04Z

@evilebottnawi I couldn't find any way to test the actual code except using the browser and testing it manually, so I had to create a simple simulation it does exactly like what the actual code does. if you have any idea or examples to write a test to check if the page reloads or not it'll be very helpful to write a better test.

EslamHiko · 2019-04-24T19:56:52Z

@evilebottnawi AppVeyor has a connection problem Could not resolve host: github.com Command exited with code 128 i think rerunning the test will solve it.

hiroppy · 2019-05-12T14:51:59Z

@EladBezalel We dropped travis and appveyor. Could you rebase?

EslamHiko · 2019-05-12T16:58:49Z

@hiroppy I did a mistake in rebasing, can you please tell me the right way to rebase? and is everything ok or should I fix something?

hiroppy · 2019-05-12T17:02:51Z

The rebasing seems to be successful. However, CI fails.

FAIL test/options.test.js (39.888s)
  ● options › should match properties and errorMessage

    expect(received).toEqual(expected) // deep equality

    Expected: 57
    Received: 58

      14 |     const messages = Object.keys(options.errorMessage.properties);
      15 | 
    > 16 |     expect(properties.length).toEqual(messages.length);
         |                               ^
      17 | 
      18 |     const res = properties.every((name) => messages.includes(name));
      19 | 

      at Object.toEqual (test/options.test.js:16:31)

Please update test/options.test.js

hiroppy · 2019-05-12T17:06:36Z

lib/options.json

@@ -4,6 +4,15 @@
    "after": {
      "instanceof": "Function"
    },
+    "serveIndex": {


Please delete here(master has already had serverIndex)

/~https://github.com/webpack/webpack-dev-server/blob/master/lib/options.json#L282

hiroppy · 2019-05-12T17:06:57Z

lib/options.json

+    "liveReload": {
+      "type": "boolean"
+    },
+    "hot": {


Please delete here(master has already had hot)

/~https://github.com/webpack/webpack-dev-server/blob/master/lib/options.json#L113

alexander-akait

Good job, small fixes

alexander-akait · 2019-05-13T10:30:53Z

lib/Server.js

-    this.headers = this.options.headers;
-    this.progress = this.options.progress;
+    this.hot = options.hot || options.hotOnly;
+    this.liveReload = options.liveReload;


Don't use this.liveReload (this variables will be removed in next major release), please use this.options.liveReload in code

alexander-akait · 2019-05-13T10:31:04Z

lib/Server.js

@@ -790,6 +791,10 @@ class Server {
          this.sockWrite([connection], 'progress', this.progress);
        }

+        if (this.liveReload !== false) {


this.options.liveReload

alexander-akait · 2019-05-13T10:31:15Z

lib/Server.js

-      this.sockWrite(this.sockets, 'content-changed');
-    });
+    // disabling refreshing on changing the content
+    if (this.liveReload !== false) {


this.options.liveReload

alexander-akait · 2019-05-13T12:14:07Z

lib/Server.js

@@ -95,7 +95,7 @@ class Server {

    // TODO this.<property> is deprecated (remove them in next major release.) in favor this.options.<property>
    this.hot = options.hot || options.hotOnly;
-    this.liveReload = options.liveReload;
+    this.options.liveReload = options.liveReload;


No need this line after refactor, we already have this.options.liveReload

alexander-akait

One note

alexander-akait

Good, let's wait CI green

EslamHiko · 2019-05-13T13:36:26Z

@evilebottnawi coverage tests didn't pass so I did a small fix maybe using options instead of this.options caused the coverage tests to fail

EslamHiko · 2019-05-14T11:40:28Z

@evilebottnawi anything i can modify or fix to pass the tests ?

alexander-akait

Need add test for /~https://github.com/webpack/webpack-dev-server/blob/master/test/CreateConfig.test.js, becase use should support --no-live-reload using CLI (no need tests for CLI)

alexander-akait · 2019-05-14T12:24:21Z

lib/utils/createConfig.js

@@ -88,6 +88,10 @@ function createConfig(config, argv, { port }) {
    options.hotOnly = argv.hotOnly;
  }

+  if (!options.liveReload) {
+    options.liveReload = argv.liveReload;
+  }


webpack-dev-server/lib/utils/createConfig.js

Line 114 in 9a86d02

else if (argv.contentBase === false) {

we should test --no-live-reload because be default liveReload should be true

alexander-akait

One note

alexander-akait

Looks good, due we don't have CLI tests, can you manually testing?

EslamHiko · 2019-05-14T12:48:38Z

@evilebottnawi I tested it and it's working with me.

alexander-akait · 2019-05-14T12:50:40Z

Awesome thanks!

EslamHiko · 2019-05-14T13:00:43Z

@evilebottnawi what went wrong? I think I missed to add a test to test false case in createConfig.test

alexander-akait · 2019-05-14T13:02:52Z

@EslamHiko Awesome === Great/Good

alexander-akait · 2019-05-14T13:03:20Z

Need update snapshot to fix CI problem

EslamHiko · 2019-05-14T13:10:01Z

@evilebottnawi I updated my snapshot.

hiroppy · 2019-05-15T19:47:23Z

@EslamHiko I did the following things

rebase and squash your commits (because we are going to squash commits before merging to master, and we have commitlint on CI)
~~delete updating snapshots commit~~
- I forgot that the client code has changed in this PR, so I updated snapshots

thanks

hiroppy · 2019-05-15T20:12:15Z

yay, CI is green 🍏

EslamHiko · 2019-05-15T20:16:52Z

@hiroppy 🎉 🎉 i hope everything is fine now 😄

alexander-akait

/cc @hiroppy approve?

alexander-akait · 2019-05-16T13:28:49Z

/cc @EslamHiko need rebase again, sorry

alexander-akait · 2019-05-16T16:47:26Z

Close in favor #1889

EslamHiko requested review from alexander-akait and hiroppy as code owners April 22, 2019 20:18

alexander-akait requested changes Apr 23, 2019

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EslamHiko force-pushed the add-live-reload-option branch from 4d7afe0 to 0285f1d Compare May 12, 2019 16:30

hiroppy requested changes May 12, 2019

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alexander-akait requested changes May 13, 2019

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alexander-akait reviewed May 13, 2019

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alexander-akait requested changes May 13, 2019

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alexander-akait previously approved these changes May 13, 2019

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EslamHiko dismissed alexander-akait’s stale review via 7f47bb7 May 13, 2019 13:32

alexander-akait reviewed May 14, 2019

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alexander-akait reopened this May 14, 2019

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hiroppy force-pushed the add-live-reload-option branch from 46b1f70 to cadee8b Compare May 15, 2019 19:43

alexander-akait previously approved these changes May 16, 2019

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EslamHiko added 13 commits May 16, 2019 16:29

add liveReload option to enable/disable refreshing the page

03f1dae

add tests

3b7a72d

delete unnecessary comments

6e56bc9

fix conflicts

3dd9206

solve conflict-2

252b73f

add livReload to errorMessages & remove duplicate options

d3149c1

use this.options.liveReload instead of this.liveReload

e858aa5

add cli support

bebf0f4

test no-live-reload

bb8acfa

update snapshot

ac6da29

fix debugging error

569c914

fix some typos

d86b591

update snapshot

92cddd7

EslamHiko dismissed alexander-akait’s stale review via 92cddd7 May 16, 2019 14:34

EslamHiko force-pushed the add-live-reload-option branch from 5245bcc to 92cddd7 Compare May 16, 2019 14:34

EslamHiko added 3 commits May 16, 2019 16:48

fix: fix conflict

ff3d872

test(routes): use master's snapshots

17e1fc0

Merge branch 'master' into add-live-reload-option

22d5c98

alexander-akait added this to the 3.4.0 milestone May 16, 2019

EslamHiko mentioned this pull request May 16, 2019

feat(server): add liveReload option to enable/disable live reloading #1889

Merged

6 tasks

alexander-akait closed this May 16, 2019

add liveReload option to enable/disable refreshing the page #1812

add liveReload option to enable/disable refreshing the page #1812

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EslamHiko commented Apr 22, 2019 • edited by alexander-akait Loading

For Bugs and Features; did you add new tests?

Motivation / Use-Case

Breaking Changes

Additional Info

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