From d3ee905ec2e46fd2be2a8c552bb1d8b948c1959c Mon Sep 17 00:00:00 2001
From: Bob Vandevliet <info@bvandevliet.nl>
Date: Thu, 27 Jun 2024 09:03:54 +0200
Subject: [PATCH] Versioning assets to handle browser cache.

---
 .gitea/workflows/build-and-deploy.yml | 28 +++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/.gitea/workflows/build-and-deploy.yml b/.gitea/workflows/build-and-deploy.yml
index 17f0a21..ebed40f 100644
--- a/.gitea/workflows/build-and-deploy.yml
+++ b/.gitea/workflows/build-and-deploy.yml
@@ -20,6 +20,26 @@ jobs:
       -
         name: Checkout
         uses: actions/checkout@v4
+      -
+        name: Get Metadata
+        id: metadata
+        run: |
+          branchName=${GITHUB_REF#refs/heads/}
+          version=$(date +"%y%m.%d.%H%M%S")
+          tagName=$version
+          preRelease=false
+          if [[ "$branchName" != "master" && "$branchName" != "main" ]]; then
+            tagName="$tagName-$branchName"
+            preRelease=true
+          fi
+          echo "BRANCH_NAME = $branchName"
+          echo "VERSION     = $version"
+          echo "TAG_NAME    = $tagName"
+          echo "PRERELEASE  = $preRelease"
+          echo "BRANCH_NAME=$branchName" >> $GITHUB_OUTPUT
+          echo "VERSION=$version"        >> $GITHUB_OUTPUT
+          echo "TAG_NAME=$tagName"       >> $GITHUB_OUTPUT
+          echo "PRERELEASE=$preRelease"  >> $GITHUB_OUTPUT
       -
         name: Setup pnpm
         uses: pnpm/action-setup@v4.0.0
@@ -29,6 +49,14 @@ jobs:
       - 
         name: Compile CSS
         run: pnpm run build
+      -
+        name: Append version as query arg to asset URLs
+        env:
+          VERSION: ${{ steps.metadata.outputs.VERSION }}
+        run: |
+          echo "VERSION = $VERSION"
+          find public -type f -name '*.html' -exec sed -i "s/\"\([^\"?]\+\.css\)\"/\"\1?v=$VERSION\"/g" {} +
+          find public -type f -name '*.html' -exec sed -i "s/\"\([^\"?]\+\.js\)\"/\"\1?v=$VERSION\"/g" {} +
       -
         name: Copy files to public folder
         run: mkdir -p /usr/share/nginx/static/fpv; cp -rf public/* /usr/share/nginx/static/fpv