From f093c1e00cb480ff2c3fac698fbd2c0fc9a0ff6e Mon Sep 17 00:00:00 2001
From: Emmanuel Gautier <git@emmanuelgautier.fr>
Date: Sun, 24 Sep 2023 18:02:41 +0200
Subject: [PATCH 1/3] feat(@galactiks/config): getLanguages should always
 return an array

---
 packages/config/src/config.mts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/config/src/config.mts b/packages/config/src/config.mts
index 73913568..a1c5522e 100644
--- a/packages/config/src/config.mts
+++ b/packages/config/src/config.mts
@@ -133,6 +133,10 @@ export function getDefaultLanguage(): string | undefined {
   return getConfig().locales?.default;
 }
 
-export function getLanguages(): string[] | undefined {
-  return getConfig().locales?.available;
+export function getLanguages(): string[] {
+  const locales = getConfig().locales;
+
+  return typeof locales === 'object'
+    ? locales.available || [locales.default]
+    : [];
 }

From 0b41875e158d699a3f3aa9df9e3f90c069d16889 Mon Sep 17 00:00:00 2001
From: Emmanuel Gautier <git@emmanuelgautier.fr>
Date: Sun, 24 Sep 2023 18:03:24 +0200
Subject: [PATCH 2/3] feat(@galactiks/explorer): move from homepage to index
 page per language

---
 .../src/core/content/repositories/index.mts   | 24 +++++++++----------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/packages/explorer/src/core/content/repositories/index.mts b/packages/explorer/src/core/content/repositories/index.mts
index ae24fac5..818bb9eb 100644
--- a/packages/explorer/src/core/content/repositories/index.mts
+++ b/packages/explorer/src/core/content/repositories/index.mts
@@ -5,6 +5,7 @@ import { createIdentifierFromString } from '../utils.mjs';
 
 import type { RepositoryFilters } from './filters.mjs';
 import { getOrganizations, getPages } from './generated.mjs';
+import { getDefaultLanguage, getLanguages } from '@galactiks/config';
 
 export * from './generated.mjs';
 
@@ -50,26 +51,23 @@ export const getPageBySlug = async (
 export const getOrganizationByIdentifier = async (identifier: string) =>
   documentByIdentifierSelector(await getOrganizations())(identifier);
 
-export const getAllPagesExceptHome = async (
-  filters?: RepositoryFilters
-): Promise<Content[]> =>
-  (await getPages(filters)).filter(
-    ({ identifier }) => identifier !== homeIdentifier
-  );
-
 export type RepositoryHomeFilters = {
   inLanguage?: string;
 };
 export const getHomePage = async (
   filters?: RepositoryHomeFilters
-): Promise<Content> => {
-  const homepageContent = await getPageByIdentifier(
+): Promise<Content | undefined> =>
+  getPageByIdentifier(
     homeIdentifier,
     filters?.inLanguage ? { inLanguages: [filters.inLanguage] } : undefined
   );
-  if (!homepageContent) {
-    throw new Error('no content for homepage');
-  }
 
-  return homepageContent;
+export const getIndexPage = async (): Promise<Content | undefined> => {
+  const defaultLanguage = getDefaultLanguage();
+  const languages = getLanguages();
+
+  const inLanguage =
+    defaultLanguage || (languages.length === 1 && languages[0]) || undefined;
+
+  return getHomePage({ inLanguage });
 };

From 4d068183e33ccabc93154b89899400020b7f1c09 Mon Sep 17 00:00:00 2001
From: Emmanuel Gautier <git@emmanuelgautier.fr>
Date: Sun, 24 Sep 2023 18:05:08 +0200
Subject: [PATCH 3/3] @galactiks/astro-integration): support multilanguage move
 from homepage to index page

---
 packages/adapters/astro/src/index.mts |  2 +-
 packages/adapters/astro/src/pages.mts | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/packages/adapters/astro/src/index.mts b/packages/adapters/astro/src/index.mts
index 3be6f6b3..82f83dc9 100644
--- a/packages/adapters/astro/src/index.mts
+++ b/packages/adapters/astro/src/index.mts
@@ -10,7 +10,7 @@ import {
 import { fileURLToPath } from 'node:url';
 import { join } from 'path';
 
-export { getStaticPaths, getHomePage } from './pages.mjs';
+export { getStaticPaths, getIndexPage } from './pages.mjs';
 export { integrationsPreset } from './preset.mjs';
 
 type GalactiksOptions = {
diff --git a/packages/adapters/astro/src/pages.mts b/packages/adapters/astro/src/pages.mts
index 90467db5..4e8ad6f2 100644
--- a/packages/adapters/astro/src/pages.mts
+++ b/packages/adapters/astro/src/pages.mts
@@ -1,18 +1,18 @@
-import { getDefaultLanguage, getLanguages } from '@galactiks/config';
+import { getLanguages } from '@galactiks/config';
 import {
-  getAllPagesExceptHome,
-  getHomePage as explorerGetHomePage,
+  getPages,
+  getIndexPage as explorerGetIndexPage,
 } from '@galactiks/explorer';
 
 export async function getStaticPaths() {
-  return (await getAllPagesExceptHome({ inLanguages: getLanguages() })).map(
-    (page) => ({
+  return (await getPages({ inLanguages: getLanguages() }))
+    .filter((_p) => _p.slug !== '')
+    .map((page) => ({
       params: { path: page.path.slice(1) },
       props: { page },
-    })
-  );
+    }));
 }
 
-export function getHomePage() {
-  return explorerGetHomePage({ inLanguage: getDefaultLanguage() });
+export function getIndexPage() {
+  return explorerGetIndexPage();
 }