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Add support for returning 404 from getStaticProps #17755

Merged
merged 5 commits into from
Oct 15, 2020
Merged

Add support for returning 404 from getStaticProps #17755

merged 5 commits into from
Oct 15, 2020

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ijjk
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@ijjk ijjk commented Oct 9, 2020

This adds support for returning notFound: true from getStaticProps which ties into #17370 by allowing non-dynamic SSG pages to opt-out of rendering certain locales since getStaticProps is called with all locales for non-dynamic SSG pages.

This will also allow fallback: true pages to prevent generating extra pages when handling the 404 status.

@ijjk ijjk added the type: next label Oct 9, 2020
@ijjk
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ijjk commented Oct 9, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 11.7s 11.7s ✓
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.6 kB
Page Load Tests Overall increase ✓
vercel/next.js canary ijjk/next.js ssg/return-404 Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.253 2.208 -0.04
/ avg req/sec 1109.83 1132.12 +22.29
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.305 1.168 -0.14
/error-in-render avg req/sec 1916.01 2141.15 +225.14
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..9b19.js gzip 11.1 kB 11.1 kB ⚠️ +34 B
framework.HASH.js gzip 39 kB 39 kB ✓
main-ef5fcfe..d66c.js gzip 7.24 kB 7.24 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58 kB 58 kB ⚠️ +34 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB 6.93 kB ⚠️ +28 B
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-1c7f28c..dule.js gzip 6.29 kB 6.29 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.9 kB 52.9 kB ⚠️ +28 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Rendered Page Sizes Overall decrease ✓
vercel/next.js canary ijjk/next.js ssg/return-404 Change
index.html gzip 1 kB 1 kB -2 B
link.html gzip 1.01 kB 1.01 kB ✓
withRouter.html gzip 995 B 996 B ⚠️ +1 B
Overall change 3.01 kB 3.01 kB -1 B

Diffs

Diff for 677f882d2ed8..4eeebf399.js 
@@ -957,6 +957,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error("NOT_FOUND");
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -971,7 +977,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "NOT_FOUND") {
             markLoadingError(err);
           }
Diff for 677f882d2ed8..20.module.js 
@@ -813,6 +813,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error("NOT_FOUND");
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -825,7 +831,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "NOT_FOUND") {
             markLoadingError(err);
           }
Diff for index.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5472d08d2594eeebf399.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.666f15fc46f64e266fa1.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for link.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -126,13 +126,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5472d08d2594eeebf399.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.666f15fc46f64e266fa1.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for withRouter.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5472d08d2594eeebf399.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.666f15fc46f64e266fa1.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.d950dcaaa011f2b8e120.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.801220ef39ce9387de65.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Serverless Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 14.2s 14.4s ⚠️ +207ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.6 kB
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..9b19.js gzip 11.1 kB N/A N/A
framework.HASH.js gzip 39 kB 39 kB ✓
main-ef5fcfe..d66c.js gzip 7.24 kB 7.24 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
677f882d2ed8..cc2d.js gzip N/A 11.1 kB N/A
Overall change 58 kB 58 kB ⚠️ +34 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB N/A N/A
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-1c7f28c..dule.js gzip 6.29 kB 6.29 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
677f882d2ed8..dule.js gzip N/A 6.93 kB N/A
Overall change 52.9 kB 52.9 kB ⚠️ +28 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Serverless bundles Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_error.js 1.05 MB 1.05 MB ⚠️ +96 B
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.05 MB 1.05 MB ⚠️ +96 B
link.js 1.1 MB 1.1 MB ⚠️ +355 B
routerDirect.js 1.09 MB 1.09 MB ⚠️ +355 B
withRouter.js 1.09 MB 1.09 MB ⚠️ +355 B
Overall change 5.41 MB 5.41 MB ⚠️ +1.26 kB
Commit: 249be5d

@ijjk
Copy link
Member Author

ijjk commented Oct 12, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 12.6s 12.7s ⚠️ +38ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.67 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.308 2.402 ⚠️ +0.09
/ avg req/sec 1083.07 1040.73 ⚠️ -42.34
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.264 1.283 ⚠️ +0.02
/error-in-render avg req/sec 1977.63 1948.55 ⚠️ -29.08
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB 11.1 kB ⚠️ +28 B
framework.HASH.js gzip 39 kB 39 kB ✓
main-faae5f7..727a.js gzip 7.22 kB 7.22 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58 kB 58 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB 6.93 kB ⚠️ +34 B
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-d2ce890..dule.js gzip 6.28 kB 6.28 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Rendered Page Sizes Overall decrease ✓
vercel/next.js canary ijjk/next.js ssg/return-404 Change
index.html gzip 1 kB 1 kB -3 B
link.html gzip 1.01 kB 1.01 kB -1 B
withRouter.html gzip 995 B 994 B -1 B
Overall change 3.01 kB 3 kB -5 B

Diffs

Diff for 677f882d2ed8..f527f314d.js 
@@ -936,6 +936,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -957,6 +958,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -971,7 +978,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1668,7 +1675,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
                           case 2:
                             if (!(PAGE_LOAD_ERROR in err || loadErrorFail)) {
-                              _context2.next = 6;
+                              _context2.next = 7;
                               break;
                             }
 
@@ -1678,17 +1685,20 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                             //  3. Internal error while loading the page
                             // So, doing a hard reload is the proper way to deal with this.
 
+                            if (false) {
+                            }
+
                             window.location.href = as; // Changing the URL doesn't block executing the current code path.
                             // So let's throw a cancellation error stop the routing logic.
 
                             throw buildCancellationError();
 
-                          case 6:
-                            _context2.prev = 6;
-                            _context2.next = 9;
+                          case 7:
+                            _context2.prev = 7;
+                            _context2.next = 10;
                             return this.fetchComponent("/_error");
 
-                          case 9:
+                          case 10:
                             _yield$this$fetchComp = _context2.sent;
                             Component = _yield$this$fetchComp.page;
                             styleSheets = _yield$this$fetchComp.styleSheets;
@@ -1698,34 +1708,34 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               err: err,
                               error: err
                             };
-                            _context2.prev = 13;
-                            _context2.next = 16;
+                            _context2.prev = 14;
+                            _context2.next = 17;
                             return this.getInitialProps(Component, {
                               err: err,
                               pathname: pathname,
                               query: query
                             });
 
-                          case 16:
+                          case 17:
                             routeInfo.props = _context2.sent;
-                            _context2.next = 23;
+                            _context2.next = 24;
                             break;
 
-                          case 19:
-                            _context2.prev = 19;
-                            _context2.t0 = _context2["catch"](13);
+                          case 20:
+                            _context2.prev = 20;
+                            _context2.t0 = _context2["catch"](14);
                             console.error(
                               "Error in error page `getInitialProps`: ",
                               _context2.t0
                             );
                             routeInfo.props = {};
 
-                          case 23:
+                          case 24:
                             return _context2.abrupt("return", routeInfo);
 
-                          case 26:
-                            _context2.prev = 26;
-                            _context2.t1 = _context2["catch"](6);
+                          case 27:
+                            _context2.prev = 27;
+                            _context2.t1 = _context2["catch"](7);
                             return _context2.abrupt(
                               "return",
                               this.handleRouteInfoError(
@@ -1737,7 +1747,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               )
                             );
 
-                          case 29:
+                          case 30:
                           case "end":
                             return _context2.stop();
                         }
@@ -1746,8 +1756,8 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                     _callee2,
                     this,
                     [
-                      [6, 26],
-                      [13, 19]
+                      [7, 27],
+                      [14, 20]
                     ]
                   );
                 })
Diff for 677f882d2ed8..c9.module.js 
@@ -792,6 +792,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -813,6 +814,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -825,7 +832,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1313,6 +1320,9 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
             //  3. Internal error while loading the page
             // So, doing a hard reload is the proper way to deal with this.
 
+            if (false) {
+            }
+
             window.location.href = as; // Changing the URL doesn't block executing the current code path.
             // So let's throw a cancellation error stop the routing logic.
Diff for index.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for link.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -126,13 +126,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for withRouter.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Serverless Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 14.3s 14.7s ⚠️ +424ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.67 kB
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB N/A N/A
framework.HASH.js gzip 39 kB 39 kB ✓
main-faae5f7..727a.js gzip 7.22 kB 7.22 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
677f882d2ed8..98ff.js gzip N/A 11.1 kB N/A
Overall change 58 kB 58 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB N/A N/A
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-d2ce890..dule.js gzip 6.28 kB 6.28 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
677f882d2ed8..dule.js gzip N/A 6.93 kB N/A
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Serverless bundles Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_error.js 1.05 MB 1.05 MB ⚠️ +147 B
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.05 MB 1.05 MB ⚠️ +147 B
link.js 1.1 MB 1.1 MB ⚠️ +504 B
routerDirect.js 1.09 MB 1.1 MB ⚠️ +504 B
withRouter.js 1.09 MB 1.1 MB ⚠️ +504 B
Overall change 5.41 MB 5.41 MB ⚠️ +1.81 kB
Commit: 5866f1b

@ijjk ijjk mentioned this pull request Oct 12, 2020
Merged
@ijjk ijjk marked this pull request as ready for review October 12, 2020 01:46
kodiakhq bot pushed a commit that referenced this pull request Oct 12, 2020
@ijjk
Fix a couple i18n cases (#17805)
854a849 
While working on #17755 noticed a couple of cases that needed fixing and broke them out to this PR to make that one easier to review. One fix is for `ssgCacheKey` where it wasn't having the `locale` prefix stripped correctly due to the locales no longer being populated under the server instances `renderOpts` and the second fix is for the `asPath` not being set to `/` when the `locale` is the only part in the URL e.g. `/en` became an empty string `""`

x-ref: #17370
@ijjk
Copy link
Member Author

ijjk commented Oct 12, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 13.8s 14.2s ⚠️ +359ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.72 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.662 2.667 0
/ avg req/sec 938.98 937.51 ⚠️ -1.47
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.58 1.593 ⚠️ +0.01
/error-in-render avg req/sec 1582.47 1569.51 ⚠️ -12.96
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB 11.1 kB ⚠️ +28 B
framework.HASH.js gzip 39 kB 39 kB ✓
main-2540b2f..aa10.js gzip 7.22 kB 7.22 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58 kB 58 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB 6.93 kB ⚠️ +34 B
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-0d1e0b8..dule.js gzip 6.28 kB 6.28 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Rendered Page Sizes Overall decrease ✓
vercel/next.js canary ijjk/next.js ssg/return-404 Change
index.html gzip 1 kB 1 kB -2 B
link.html gzip 1.01 kB 1.01 kB -1 B
withRouter.html gzip 996 B 994 B -2 B
Overall change 3.01 kB 3.01 kB -5 B

Diffs

Diff for 677f882d2ed8..f527f314d.js 
@@ -936,6 +936,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -957,6 +958,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -971,7 +978,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1668,7 +1675,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
                           case 2:
                             if (!(PAGE_LOAD_ERROR in err || loadErrorFail)) {
-                              _context2.next = 6;
+                              _context2.next = 7;
                               break;
                             }
 
@@ -1678,17 +1685,20 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                             //  3. Internal error while loading the page
                             // So, doing a hard reload is the proper way to deal with this.
 
+                            if (false) {
+                            }
+
                             window.location.href = as; // Changing the URL doesn't block executing the current code path.
                             // So let's throw a cancellation error stop the routing logic.
 
                             throw buildCancellationError();
 
-                          case 6:
-                            _context2.prev = 6;
-                            _context2.next = 9;
+                          case 7:
+                            _context2.prev = 7;
+                            _context2.next = 10;
                             return this.fetchComponent("/_error");
 
-                          case 9:
+                          case 10:
                             _yield$this$fetchComp = _context2.sent;
                             Component = _yield$this$fetchComp.page;
                             styleSheets = _yield$this$fetchComp.styleSheets;
@@ -1698,34 +1708,34 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               err: err,
                               error: err
                             };
-                            _context2.prev = 13;
-                            _context2.next = 16;
+                            _context2.prev = 14;
+                            _context2.next = 17;
                             return this.getInitialProps(Component, {
                               err: err,
                               pathname: pathname,
                               query: query
                             });
 
-                          case 16:
+                          case 17:
                             routeInfo.props = _context2.sent;
-                            _context2.next = 23;
+                            _context2.next = 24;
                             break;
 
-                          case 19:
-                            _context2.prev = 19;
-                            _context2.t0 = _context2["catch"](13);
+                          case 20:
+                            _context2.prev = 20;
+                            _context2.t0 = _context2["catch"](14);
                             console.error(
                               "Error in error page `getInitialProps`: ",
                               _context2.t0
                             );
                             routeInfo.props = {};
 
-                          case 23:
+                          case 24:
                             return _context2.abrupt("return", routeInfo);
 
-                          case 26:
-                            _context2.prev = 26;
-                            _context2.t1 = _context2["catch"](6);
+                          case 27:
+                            _context2.prev = 27;
+                            _context2.t1 = _context2["catch"](7);
                             return _context2.abrupt(
                               "return",
                               this.handleRouteInfoError(
@@ -1737,7 +1747,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               )
                             );
 
-                          case 29:
+                          case 30:
                           case "end":
                             return _context2.stop();
                         }
@@ -1746,8 +1756,8 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                     _callee2,
                     this,
                     [
-                      [6, 26],
-                      [13, 19]
+                      [7, 27],
+                      [14, 20]
                     ]
                   );
                 })
Diff for 677f882d2ed8..c9.module.js 
@@ -792,6 +792,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -813,6 +814,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -825,7 +832,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1313,6 +1320,9 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
             //  3. Internal error while loading the page
             // So, doing a hard reload is the proper way to deal with this.
 
+            if (false) {
+            }
+
             window.location.href = as; // Changing the URL doesn't block executing the current code path.
             // So let's throw a cancellation error stop the routing logic.
Diff for index.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for link.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -126,13 +126,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for withRouter.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Serverless Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 15.8s 15.3s -497ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.72 kB
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB N/A N/A
framework.HASH.js gzip 39 kB 39 kB ✓
main-2540b2f..aa10.js gzip 7.22 kB 7.22 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
677f882d2ed8..98ff.js gzip N/A 11.1 kB N/A
Overall change 58 kB 58 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB N/A N/A
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-0d1e0b8..dule.js gzip 6.28 kB 6.28 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
677f882d2ed8..dule.js gzip N/A 6.93 kB N/A
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Serverless bundles Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_error.js 1.05 MB 1.05 MB ⚠️ +147 B
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.05 MB 1.05 MB ⚠️ +147 B
link.js 1.1 MB 1.1 MB ⚠️ +504 B
routerDirect.js 1.09 MB 1.1 MB ⚠️ +504 B
withRouter.js 1.09 MB 1.1 MB ⚠️ +504 B
Overall change 5.41 MB 5.41 MB ⚠️ +1.81 kB
Commit: dc92d11

timneutkens
timneutkens previously approved these changes Oct 14, 2020
View reviewed changes
@ijjk
Merge remote-tracking branch 'upstream/canary' into ssg/return-404
aaa5ded 
# Conflicts:
#	packages/next/next-server/server/render.tsx
@ijjk ijjk requested a review from timneutkens October 14, 2020 16:18
@ijjk
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ijjk commented Oct 14, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 13.9s 13.6s -307ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.73 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.607 2.801 ⚠️ +0.19
/ avg req/sec 958.84 892.56 ⚠️ -66.28
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.544 1.618 ⚠️ +0.07
/error-in-render avg req/sec 1618.98 1545.34 ⚠️ -73.64
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB 11.1 kB ⚠️ +28 B
framework.HASH.js gzip 39 kB 39 kB ✓
main-3fae807..efe0.js gzip 7.3 kB 7.3 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58.1 kB 58.1 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB 6.93 kB ⚠️ +34 B
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-8ac5189..dule.js gzip 6.29 kB 6.29 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Rendered Page Sizes Overall decrease ✓
vercel/next.js canary ijjk/next.js ssg/return-404 Change
index.html gzip 1 kB 1 kB -2 B
link.html gzip 1.01 kB 1.01 kB -2 B
withRouter.html gzip 995 B 994 B -1 B
Overall change 3.01 kB 3 kB -5 B

Diffs

Diff for 677f882d2ed8..f527f314d.js 
@@ -936,6 +936,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -957,6 +958,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -971,7 +978,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1668,7 +1675,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
                           case 2:
                             if (!(PAGE_LOAD_ERROR in err || loadErrorFail)) {
-                              _context2.next = 6;
+                              _context2.next = 7;
                               break;
                             }
 
@@ -1678,17 +1685,20 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                             //  3. Internal error while loading the page
                             // So, doing a hard reload is the proper way to deal with this.
 
+                            if (false) {
+                            }
+
                             window.location.href = as; // Changing the URL doesn't block executing the current code path.
                             // So let's throw a cancellation error stop the routing logic.
 
                             throw buildCancellationError();
 
-                          case 6:
-                            _context2.prev = 6;
-                            _context2.next = 9;
+                          case 7:
+                            _context2.prev = 7;
+                            _context2.next = 10;
                             return this.fetchComponent("/_error");
 
-                          case 9:
+                          case 10:
                             _yield$this$fetchComp = _context2.sent;
                             Component = _yield$this$fetchComp.page;
                             styleSheets = _yield$this$fetchComp.styleSheets;
@@ -1698,34 +1708,34 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               err: err,
                               error: err
                             };
-                            _context2.prev = 13;
-                            _context2.next = 16;
+                            _context2.prev = 14;
+                            _context2.next = 17;
                             return this.getInitialProps(Component, {
                               err: err,
                               pathname: pathname,
                               query: query
                             });
 
-                          case 16:
+                          case 17:
                             routeInfo.props = _context2.sent;
-                            _context2.next = 23;
+                            _context2.next = 24;
                             break;
 
-                          case 19:
-                            _context2.prev = 19;
-                            _context2.t0 = _context2["catch"](13);
+                          case 20:
+                            _context2.prev = 20;
+                            _context2.t0 = _context2["catch"](14);
                             console.error(
                               "Error in error page `getInitialProps`: ",
                               _context2.t0
                             );
                             routeInfo.props = {};
 
-                          case 23:
+                          case 24:
                             return _context2.abrupt("return", routeInfo);
 
-                          case 26:
-                            _context2.prev = 26;
-                            _context2.t1 = _context2["catch"](6);
+                          case 27:
+                            _context2.prev = 27;
+                            _context2.t1 = _context2["catch"](7);
                             return _context2.abrupt(
                               "return",
                               this.handleRouteInfoError(
@@ -1737,7 +1747,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                               )
                             );
 
-                          case 29:
+                          case 30:
                           case "end":
                             return _context2.stop();
                         }
@@ -1746,8 +1756,8 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
                     _callee2,
                     this,
                     [
-                      [6, 26],
-                      [13, 19]
+                      [7, 27],
+                      [14, 20]
                     ]
                   );
                 })
Diff for 677f882d2ed8..c9.module.js 
@@ -792,6 +792,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
       }
 
       var manualScrollRestoration = false && false;
+      var SSG_DATA_NOT_FOUND_ERROR = "SSG Data NOT_FOUND";
 
       function fetchRetry(url, attempts) {
         return fetch(url, {
@@ -813,6 +814,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
               return fetchRetry(url, attempts - 1);
             }
 
+            if (res.status === 404) {
+              // TODO: handle reloading in development from fallback returning 200
+              // to on-demand-entry-handler causing it to reload periodically
+              throw new Error(SSG_DATA_NOT_FOUND_ERROR);
+            }
+
             throw new Error("Failed to load static props");
           }
 
@@ -825,7 +832,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
           // We should only trigger a server-side transition if this was caused
           // on a client-side transition. Otherwise, we'd get into an infinite
           // loop.
-          if (!isServerRender) {
+          if (!isServerRender || err.message === "SSG Data NOT_FOUND") {
             markLoadingError(err);
           }
 
@@ -1313,6 +1320,9 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
             //  3. Internal error while loading the page
             // So, doing a hard reload is the proper way to deal with this.
 
+            if (false) {
+            }
+
             window.location.href = as; // Changing the URL doesn't block executing the current code path.
             // So let's throw a cancellation error stop the routing logic.
Diff for index.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for link.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -126,13 +126,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Diff for withRouter.html 
@@ -24,7 +24,7 @@
     />
     <link
       rel="preload"
-      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      href="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       as="script"
       crossorigin="anonymous"
     />
@@ -121,13 +121,13 @@
       type="module"
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.17d128b4c94f527f314d.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.457ce1b1de8547cd35a8.js"
       async=""
       crossorigin="anonymous"
       nomodule=""
     ></script>
     <script
-      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.e790c6fbd72bc7c72cc9.module.js"
+      src="/_next/static/chunks/677f882d2ed86fa3467b8979053c1a4c3f8bc4df.5af31c17fff173841a0d.module.js"
       async=""
       crossorigin="anonymous"
       type="module"
Serverless Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
buildDuration 15.7s 15.6s -163ms
nodeModulesSize 63.4 MB 63.4 MB ⚠️ +7.73 kB
Client Bundles (main, webpack, commons) Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..133b.js gzip 11.1 kB N/A N/A
framework.HASH.js gzip 39 kB 39 kB ✓
main-3fae807..efe0.js gzip 7.3 kB 7.3 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
677f882d2ed8..98ff.js gzip N/A 11.1 kB N/A
Overall change 58.1 kB 58.1 kB ⚠️ +28 B
Client Bundles (main, webpack, commons) Modern Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
677f882d2ed8..dule.js gzip 6.9 kB N/A N/A
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-8ac5189..dule.js gzip 6.29 kB 6.29 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
677f882d2ed8..dule.js gzip N/A 6.93 kB N/A
Overall change 52.9 kB 52.9 kB ⚠️ +34 B
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js ssg/return-404 Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-409b283..e3ab.js gzip 1.32 kB 1.32 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.73 kB 7.73 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-92d3016..dule.js gzip 1.28 kB 1.28 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.37 kB 5.37 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_buildManifest.js gzip 323 B 323 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 652 B 652 B ✓
Serverless bundles Overall increase ⚠️
vercel/next.js canary ijjk/next.js ssg/return-404 Change
_error.js 1.06 MB 1.06 MB ⚠️ +147 B
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.06 MB 1.06 MB ⚠️ +147 B
link.js 1.1 MB 1.1 MB ⚠️ +504 B
routerDirect.js 1.1 MB 1.1 MB ⚠️ +504 B
withRouter.js 1.1 MB 1.1 MB ⚠️ +504 B
Overall change 5.41 MB 5.41 MB ⚠️ +1.81 kB
Commit: aaa5ded

@timneutkens timneutkens merged commit 2a94ae0 into vercel:canary Oct 15, 2020
@rokinsky
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Good job! Do you plan to add notFound: true from getServerSideProps to have as similar API as possible?

@timneutkens
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Good job! Do you plan to add notFound: true from getServerSideProps to have as similar API as possible?

Yeah eventually that's the plan.

@ijjk ijjk mentioned this pull request Oct 24, 2020
Merged
kodiakhq bot pushed a commit that referenced this pull request Oct 24, 2020
@ijjk
Ensure 404 with SSG is rendered correctly with notFound (#18205)
ebee2ba 
This ensures a custom `/404` page with `getStaticProps` works correctly when leveraging the new `unstable_notFound` support in `getStaticProps`

Closes: #18196
x-ref: #17755
This was referenced Oct 25, 2020
Merged
Merged
kodiakhq bot pushed a commit that referenced this pull request Oct 27, 2020
@ijjk
Add support for notFound in getServerSideProps (#18241)
4782bda 
This is a follow-up to #17755 which adds support for returning `notFound` to `getServerSideProps` also
@vercel vercel locked as resolved and limited conversation to collaborators Jan 29, 2022
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@timneutkens timneutkens timneutkens approved these changes

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3 participants
@ijjk @rokinsky @timneutkens