Update to only use fs cache during build

lqqyt2423 · Feb 2, 2020 · ee76ca0 · ee76ca0
1 parent 625463e
commit ee76ca0
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/next.config.js b/next.config.js
@@ -48,6 +48,9 @@ module.exports = {
     // only compile build-rss in production server build
     if (dev || !isServer) return cfg
 
+    // we're in build mode so enable shared caching for Notion data
+    process.env.USE_CACHE = 'true'
+
     const originalEntry = cfg.entry
     cfg.entry = async () => {
       const entries = { ...(await originalEntry()) }

diff --git a/src/lib/build-rss.ts b/src/lib/build-rss.ts
@@ -9,6 +9,7 @@ import { postIsReady, getBlogLink } from './blog-helpers'
 
 // must use weird syntax to bypass auto replacing of NODE_ENV
 process.env['NODE' + '_ENV'] = 'production'
+process.env.USE_CACHE = 'true'
 
 // constants
 const NOW = new Date().toJSON()

diff --git a/src/lib/notion/getBlogIndex.ts b/src/lib/notion/getBlogIndex.ts
@@ -8,10 +8,10 @@ import { BLOG_INDEX_ID, BLOG_INDEX_CACHE } from './server-constants'
 
 export default async function getBlogIndex(previews = true) {
   let postsTable: any = null
-  const isProd = process.env.NODE_ENV === 'production'
+  const useCache = process.env.USE_CACHE === 'true'
   const cacheFile = `${BLOG_INDEX_CACHE}${previews ? '_previews' : ''}`
 
-  if (isProd) {
+  if (useCache) {
     try {
       postsTable = JSON.parse(await readFile(cacheFile, 'utf8'))
     } catch (_) {
@@ -77,7 +77,7 @@ export default async function getBlogIndex(previews = true) {
       )
     }
 
-    if (isProd) {
+    if (useCache) {
       writeFile(cacheFile, JSON.stringify(postsTable), 'utf8').catch(() => {})
     }
   }