Files
uis-cloud-computing/.github/workflows/frontend-pages.yml

135 lines
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YAML

name: Frontend - Build and Deploy to Cloudflare Pages
on:
workflow_call:
inputs:
mode:
description: "Build mode: 'prod' or 'pr'"
required: true
type: string
pr_number:
description: 'PR number (required when mode=pr)'
required: false
type: string
project_name:
description: 'Cloudflare Pages project name (overrides default)'
required: false
type: string
backend_url_scheme:
description: 'The full scheme URL for the backend (e.g., https://api.example.com)'
required: true
type: string
secrets:
CLOUDFLARE_API_TOKEN:
required: true
CLOUDFLARE_ACCOUNT_ID:
required: true
outputs:
deployed_url:
description: 'URL of deployed frontend'
value: ${{ jobs.deploy.outputs.deployed_url }}
jobs:
build:
name: Build frontend
runs-on: ubuntu-latest
defaults:
run:
working-directory: 7project/src/frontend
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Use Node.js
uses: actions/setup-node@v4
with:
node-version: '20'
cache: 'npm'
cache-dependency-path: 7project/src/frontend/package-lock.json
- name: Install dependencies
run: npm ci
- name: Set backend URL from workflow input
run: |
echo "VITE_BACKEND_URL=${{ inputs.backend_url_scheme }}" >> $GITHUB_ENV
- name: Build
run: npm run build
- name: Upload build artifact
uses: actions/upload-artifact@v4
with:
name: frontend-dist
path: 7project/src/frontend/dist
deploy:
name: Deploy to Cloudflare Pages
needs: build
runs-on: ubuntu-latest
outputs:
deployed_url: ${{ steps.out.outputs.deployed_url }}
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Download build artifact
uses: actions/download-artifact@v4
with:
name: frontend-dist
path: dist
- name: Determine project name and branch
id: pname
env:
INPUT_MODE: ${{ inputs.mode }}
INPUT_PR: ${{ inputs.pr_number }}
run: |
set -euo pipefail
# Prefer manual input, then repo variable, fallback to repo-name
INPUT_NAME='${{ inputs.project_name }}'
VAR_NAME='${{ vars.CF_PAGES_PROJECT_NAME }}'
if [ -n "$INPUT_NAME" ]; then PNAME_RAW="$INPUT_NAME";
elif [ -n "$VAR_NAME" ]; then PNAME_RAW="$VAR_NAME";
else PNAME_RAW="${GITHUB_REPOSITORY##*/}-frontend"; fi
# Normalize project name to lowercase to satisfy Cloudflare Pages naming
PNAME="${PNAME_RAW,,}"
# Determine branch for Pages
if [ "${INPUT_MODE}" = "pr" ]; then
if [ -z "${INPUT_PR}" ]; then echo "pr_number is required when mode=pr"; exit 1; fi
PBRANCH="pr-${INPUT_PR}"
else
PBRANCH="main"
fi
echo "project_name=$PNAME" >> $GITHUB_OUTPUT
echo "branch=$PBRANCH" >> $GITHUB_OUTPUT
- name: Ensure Cloudflare Pages project exists
env:
CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
PNAME: ${{ steps.pname.outputs.project_name }}
run: |
set -euo pipefail
npx wrangler pages project create "$PNAME" --production-branch=main || true
- name: Deploy using Cloudflare Wrangler
uses: cloudflare/wrangler-action@v3
with:
apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
command: pages deploy dist --project-name=${{ steps.pname.outputs.project_name }} --branch=${{ steps.pname.outputs.branch }}
- name: Compute deployed URL
id: out
env:
PNAME: ${{ steps.pname.outputs.project_name }}
PBRANCH: ${{ steps.pname.outputs.branch }}
run: |
set -euo pipefail
if [ "$PBRANCH" = "main" ]; then
URL="https://${PNAME}.pages.dev"
else
URL="https://${PBRANCH}.${PNAME}.pages.dev"
fi
echo "deployed_url=$URL" >> $GITHUB_OUTPUT