Some react docs fixes (#956)

Author: fhammerschmidt

src/common/Url.res

@@ -67,6 +67,7 @@ let parse = (route: string): t => {
     let version = switch fullpath[foundVersionIndex] {
     | Some(version) if version === Constants.versions.next => Next
     | Some(version) if version === Constants.versions.latest => Latest
+    | Some("latest") => Latest // still used for React docs
     | Some(v) => Version(v)
     | None => NoVersion
     }

src/layouts/DocsLayout.res

@@ -85,7 +85,7 @@ let make = (
   }, [])
 
   let preludeSection =
-    <div className="flex justify-between text-fire font-medium items-baseline">
+    <div className="flex flex-col justify-between text-fire font-medium items-baseline">
       {React.string(title)}
       {switch version {
       | Some(version) =>
@@ -178,6 +178,7 @@ module Make = (Content: StaticContent) => {
     ~frontmatter=?,
     ~version: option<string>=?,
     ~availableVersions: option<array<(string, string)>>=?,
+    ~nextVersion: option<(string, string)>=?,
     /* ~activeToc: option<SidebarLayout.Toc.t>=?, */
     ~components: option<MarkdownComponents.t>=?,
     ~theme: option<ColorTheme.t>=?,
@@ -239,7 +240,7 @@ module Make = (Content: StaticContent) => {
       ?frontmatter,
       ?version,
       ?availableVersions,
-      nextVersion: ?Constants.nextVersion,
+      ?nextVersion,
       ?activeToc,
       categories,
       ?components,

src/layouts/DocsLayout.resi

@@ -32,6 +32,7 @@ module Make: (Content: StaticContent) =>
     ~frontmatter: JSON.t=?,
     ~version: string=?,
     ~availableVersions: array<(string, string)>=?,
+    ~nextVersion: (string, string)=?,
     /* ~activeToc: option<SidebarLayout.Toc.t>=?, */
     ~components: MarkdownComponents.t=?,
     ~theme: ColorTheme.t=?,

src/layouts/ManualDocsLayout.res

@@ -62,6 +62,7 @@ module V1200 = {
       title
       metaTitleCategory="ReScript Language Manual"
       availableVersions=Constants.allManualVersions
+      nextVersion=?Constants.nextVersion
       ?frontmatter
       breadcrumbs>
       {version === Constants.versions.next ? warnBanner : React.null}
@@ -89,6 +90,7 @@ module V1100 = {
       title
       metaTitleCategory="ReScript Language Manual"
       availableVersions=Constants.allManualVersions
+      nextVersion=?Constants.nextVersion
       ?frontmatter
       breadcrumbs>
       children
@@ -129,6 +131,7 @@ module V1000 = {
       title
       metaTitleCategory="ReScript Language Manual"
       availableVersions=Constants.allManualVersions
+      nextVersion=?Constants.nextVersion
       ?frontmatter
       breadcrumbs>
       children
@@ -173,6 +176,7 @@ module V900 = {
       title
       metaTitleCategory="ReScript Language Manual"
       availableVersions=Constants.allManualVersions
+      nextVersion=?Constants.nextVersion
       ?frontmatter
       breadcrumbs>
       children
@@ -248,6 +252,7 @@ module V800 = {
       title
       metaTitleCategory="ReScript Language Manual"
       availableVersions=Constants.allManualVersions
+      nextVersion=?Constants.nextVersion
       ?frontmatter
       breadcrumbs>
       warnBanner

src/layouts/ReactDocsLayout.res

@@ -25,7 +25,11 @@ module Latest = {
     let router = Next.Router.useRouter()
     let route = router.route
     let url = route->Url.parse
-    let version = url->Url.getVersionString
+
+    let version = switch url.version {
+    | Version(version) => version
+    | _ => "latest"
+    }
 
     let breadcrumbs = list{
       {Url.name: "Docs", href: "/docs/latest"},
@@ -55,7 +59,11 @@ module V0110 = {
     let router = Next.Router.useRouter()
     let route = router.route
     let url = route->Url.parse
-    let version = url->Url.getVersionString
+
+    let version = switch url.version {
+    | Version(version) => version
+    | _ => "latest"
+    }
 
     let breadcrumbs = list{
       {Url.name: "Docs", href: "/docs/latest"},
@@ -84,7 +92,11 @@ module V0100 = {
     let router = Next.Router.useRouter()
     let route = router.route
     let url = route->Url.parse
-    let version = url->Url.getVersionString
+
+    let version = switch url.version {
+    | Version(version) => version
+    | _ => "latest"
+    }
 
     let breadcrumbs = list{
       {Url.name: "Docs", href: "/docs/latest"},