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feat(openapi): add experimental /_nitro/scalar endpoint (#2252)
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hanspagel authored Mar 15, 2024
1 parent 08a63b4 commit ebab970
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Showing 5 changed files with 193 additions and 7 deletions.
5 changes: 4 additions & 1 deletion docs/3.config/0.index.md
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,10 @@ Enable experimental features.

#### `openAPI`

Enable `/_nitro/swagger` and `/_nitro/openapi.json` endpoints.
Enable `/_nitro/scalar` and `/_nitro/swagger` and `/_nitro/openapi.json` endpoints.

> [!IMPORTANT]
> [Scalar](https://scalar.com/) support is currently available in [nightly channel](/guide/nightly).
#### `wasm`

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2 changes: 1 addition & 1 deletion playground/nitro.config.ts
Original file line number Diff line number Diff line change
@@ -1 +1 @@
export default defineNitroConfig({});
export default defineNitroConfig({});
4 changes: 4 additions & 0 deletions src/options.ts
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Expand Up @@ -387,6 +387,10 @@ export async function loadOptions(
route: "/_nitro/openapi.json",
handler: "#internal/nitro/routes/openapi",
});
options.handlers.push({
route: "/_nitro/scalar",
handler: "#internal/nitro/routes/scalar",
});
options.handlers.push({
route: "/_nitro/swagger",
handler: "#internal/nitro/routes/swagger",
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183 changes: 183 additions & 0 deletions src/runtime/routes/scalar.ts
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@@ -0,0 +1,183 @@
import { eventHandler } from "h3";

// https://github.com/scalar/scalar

// Served as /_nitro/scalar
export default eventHandler((event) => {
const title = "Nitro Scalar API Reference";

return /* html */ `<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="${title}" />
<title>${title}</title>
<style>
${customTheme}
</style>
</head>
<body>
<script
id="api-reference"
data-url="/_nitro/openapi.json"
data-proxy-url="https://api.scalar.com/request-proxy"
></script>
<script src="https://cdn.jsdelivr.net/npm/@scalar/api-reference"></script>
</body>
</html>`;
});

const customTheme = /* css */ `/* basic theme */
.light-mode,
.light-mode .dark-mode {
--theme-background-1: #fff;
--theme-background-2: #fafafa;
--theme-background-3: rgb(245 245 245);
--theme-color-1: #2a2f45;
--theme-color-2: #757575;
--theme-color-3: #8e8e8e;
--theme-color-accent: #ef4444;
--theme-background-accent: transparent;
--theme-border-color: rgba(0, 0, 0, 0.1);
}
.dark-mode {
--theme-background-1: #171717;
--theme-background-2: #262626;
--theme-background-3: #2e2e2e;
--theme-color-1: rgba(255, 255, 255, 0.9);
--theme-color-2: rgba(255, 255, 255, 0.62);
--theme-color-3: rgba(255, 255, 255, 0.44);
--theme-color-accent: #f87171;
--theme-background-accent: transparent;
--theme-border-color: rgba(255, 255, 255, 0.1);
}
/* Document Sidebar */
.light-mode .t-doc__sidebar,
.dark-mode .t-doc__sidebar {
--sidebar-background-1: var(--theme-background-1);
--sidebar-color-1: var(--theme-color-1);
--sidebar-color-2: var(--theme-color-2);
--sidebar-border-color: var(--theme-border-color);
--sidebar-item-hover-background: transparent;
--sidebar-item-hover-color: var(--sidebar-color-1);
--sidebar-item-active-background: var(--theme-background-accent);
--sidebar-color-active: var(--theme-color-accent);
--sidebar-search-background: transparent;
--sidebar-search-color: var(--theme-color-3);
--sidebar-search-border-color: var(--theme-border-color);
}
/* advanced */
.light-mode .dark-mode,
.light-mode {
--theme-color-green: #91b859;
--theme-color-red: #e53935;
--theme-color-yellow: #e2931d;
--theme-color-blue: #6182b8;
--theme-color-orange: #f76d47;
--theme-color-purple: #9c3eda;
}
.dark-mode {
--theme-color-green: #c3e88d;
--theme-color-red: #f07178;
--theme-color-yellow: #ffcb6b;
--theme-color-blue: #82aaff;
--theme-color-orange: #f78c6c;
--theme-color-purple: #c792ea;
}
/* custom-theme */
.section-container:nth-of-type(2)
~ .section-container
.scalar-card
.scalar-card-header {
--theme-background-2: var(--theme-background-1) !important;
}
.section-flare {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
animation: spin 39s linear infinite;
transition: all 0.3s ease-in-out;
opacity: 1;
}
.section-flare-item:nth-of-type(1),
.section-flare-item:nth-of-type(2),
.section-flare-item:nth-of-type(3) {
content: "";
width: 1000px;
height: 1000px;
position: absolute;
top: 0;
right: 0;
border-radius: 50%;
background: var(--default-theme-background-1);
display: block;
opacity: 1;
filter: blur(48px);
-webkit-backface-visibility: hidden;
-webkit-perspective: 1000;
-webkit-transform: translate3d(0, 0, 0);
-webkit-transform: translateZ(0);
perspective: 1000;
transform: translate3d(0, 0, 0);
transform: translateZ(0);
}
.section-flare-item:nth-of-type(2) {
top: initial;
right: initial;
background: #ef4444;
width: 700px;
height: 700px;
opacity: 0.3;
animation: sectionflare 37s linear infinite;
}
.section-flare-item:nth-of-type(1) {
top: initial;
right: initial;
bottom: 0;
left: -20px;
background: #ef4444;
width: 500px;
height: 500px;
opacity: 0.3;
animation: sectionflare2 38s linear infinite;
}
@keyframes sectionflare {
0%,
100% {
transform: translate3d(0, 0, 0);
}
50% {
transform: translate3d(525px, 525px, 0);
}
}
@keyframes sectionflare2 {
0%,
100% {
transform: translate3d(700px, 700px, 0);
}
50% {
transform: translate3d(0, 0, 0);
}
}
@keyframes spin {
100% {
transform: rotate(360deg);
}
}
.section-container:nth-of-type(2) {
overflow: hidden;
}`;
6 changes: 1 addition & 5 deletions src/runtime/routes/swagger.ts
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Expand Up @@ -6,7 +6,7 @@ import { eventHandler } from "h3";
export default eventHandler((event) => {
const title = "Nitro Swagger UI";
const CDN_BASE = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@^4";
return html`<!doctype html>
return /* html */ `<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
Expand Down Expand Up @@ -38,7 +38,3 @@ export default eventHandler((event) => {
</body>
</html> `;
});

function html(str, ...args) {
return String.raw(str, ...args);
}

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