prepare build in ci

Author: istudyatuni

.github/workflows/pages.yaml

@@ -50,7 +50,9 @@ jobs:
         run: cd frontend && yarn install --frozen-lockfile
 
       - name: build
-        run: cd frontend && yarn build
+        run: |
+          just build-prepare
+          cd frontend && yarn build
 
       - uses: actions/configure-pages@v5
 

.justfile

@@ -8,8 +8,11 @@ spoilers-font-file := "frontend/public/SpoilersAhead.otf"
 # run frontend dev server
 dev: download-spoilers-font (yarn "dev --host --port 8080")
 
+[private]
+build-prepare: download-spoilers-font minify-json
+
 # build frontend
-build: download-spoilers-font minify-json (yarn-prod "build")
+build: build-prepare (yarn-prod "build")
 
 # run frontend in prod mode
 preview: download-spoilers-font (yarn-prod "preview")
@@ -32,7 +35,7 @@ download-spoilers-font:
 
 minify-json:
 	#!/usr/bin/env bash
-	if [[ "$CI" == "" ]]; then
+	if [ "$CI" == "" ]; then
 		echo ignoring minifying in non-ci
 		exit
 	fi