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allard
2025-12-06 11:27:02 +01:00
parent 8405ddfd78
commit 4b6f071349
5 changed files with 3 additions and 76 deletions
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dev/backstage/setup3.sh
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#!/usr/bin/env bash
set -euo pipefail
# ------------------------
# Configuration
# ------------------------
APP_NAME="backstage"
APP_DIR="$PWD/$APP_NAME"
BACKSTAGE_RELEASE="1.42.1"
NODE_VERSION_MIN=18
echo
echo "=== Backstage automated setup script ==="
echo "App dir: $APP_DIR"
echo "Target Backstage release: $BACKSTAGE_RELEASE"
echo
# Quick environment checks
command -v node >/dev/null 2>&1 || echo "Warning: node not found (need >= ${NODE_VERSION_MIN})"
command -v yarn >/dev/null 2>&1 || echo "Warning: yarn not found"
# ------------------------
# 1) Create Backstage app
# ------------------------
if [ -d "$APP_DIR" ]; then
echo "Directory $APP_DIR already exists — aborting to avoid overwriting."
exit 1
fi
echo "=== 1) Creating Backstage app ==="
npx --ignore-existing @backstage/create-app@latest "$APP_DIR"
cd "$APP_DIR"
# ------------------------
# 2) Bump Backstage versions
# ------------------------
echo "=== 2) Bumping Backstage packages to release $BACKSTAGE_RELEASE ==="
yarn backstage-cli versions:bump --release "$BACKSTAGE_RELEASE"
# ------------------------
# 3) Install backend plugins
# ------------------------
echo "=== 3) Installing backend plugins ==="
yarn --cwd packages/backend add \
@backstage/plugin-catalog-backend \
@backstage/plugin-catalog-backend-module-scaffolder-entity-model \
@backstage/plugin-catalog-backend-module-unprocessed \
@backstage/plugin-catalog-backend-module-github \
@backstage/plugin-catalog-backend-module-gitea \
@backstage/plugin-scaffolder-backend \
@backstage/plugin-scaffolder-backend-module-github \
@backstage/plugin-scaffolder-backend-module-notifications \
@backstage/plugin-auth-backend \
@backstage/plugin-auth-backend-module-guest-provider \
@backstage/plugin-techdocs-backend \
@backstage/plugin-kubernetes-backend \
@backstage/plugin-devtools-backend \
@backstage/plugin-app-backend \
@backstage/plugin-proxy-backend \
@backstage/plugin-permission-backend \
@backstage/plugin-permission-backend-module-allow-all-policy \
@backstage/plugin-notifications-backend \
@backstage/plugin-events-backend \
@backstage/plugin-search-backend \
@backstage/plugin-search-backend-module-catalog \
@backstage/plugin-search-backend-module-techdocs
# ------------------------
# 4) Install frontend plugins
# ------------------------
echo "=== 4) Installing frontend plugins ==="
yarn --cwd packages/app add \
@backstage/plugin-catalog \
@backstage/plugin-catalog-graph \
@backstage/plugin-catalog-import \
@backstage/plugin-techdocs \
@backstage/plugin-techdocs-module-addons-contrib \
@backstage/plugin-scaffolder \
@backstage/plugin-user-settings \
@backstage/plugin-search \
@backstage/plugin-api-docs \
@backstage/plugin-org
# ------------------------
# 5) Patch backend index.ts with static imports
# ------------------------
echo "=== 5) Patching backend index.ts ==="
BACKEND_FILE="packages/backend/src/index.ts"
mkdir -p "$(dirname "$BACKEND_FILE")"
cat > "$BACKEND_FILE" <<'EOF'
import { createBackend } from '@backstage/backend-defaults';
import { createBackendFeatureLoader } from '@backstage/backend-plugin-api';
import appBackend from '@backstage/plugin-app-backend';
import catalogBackend from '@backstage/plugin-catalog-backend';
import catalogScaffolderEntityModel from '@backstage/plugin-catalog-backend-module-scaffolder-entity-model';
import catalogUnprocessed from '@backstage/plugin-catalog-backend-module-unprocessed';
import catalogGithub from '@backstage/plugin-catalog-backend-module-github';
import catalogGitea from '@backstage/plugin-catalog-backend-module-gitea';
import scaffolderBackend from '@backstage/plugin-scaffolder-backend';
import scaffolderGithub from '@backstage/plugin-scaffolder-backend-module-github';
import scaffolderNotifications from '@backstage/plugin-scaffolder-backend-module-notifications';
import authBackend from '@backstage/plugin-auth-backend';
import guestProvider from '@backstage/plugin-auth-backend-module-guest-provider';
import techdocsBackend from '@backstage/plugin-techdocs-backend';
import kubernetesBackend from '@backstage/plugin-kubernetes-backend';
import devtoolsBackend from '@backstage/plugin-devtools-backend';
import proxyBackend from '@backstage/plugin-proxy-backend';
import permissionBackend from '@backstage/plugin-permission-backend';
import allowAllPolicy from '@backstage/plugin-permission-backend-module-allow-all-policy';
import notificationsBackend from '@backstage/plugin-notifications-backend';
import eventsBackend from '@backstage/plugin-events-backend';
const backend = createBackend();
backend.add(appBackend);
backend.add(catalogBackend);
backend.add(catalogScaffolderEntityModel);
backend.add(catalogUnprocessed);
backend.add(catalogGithub);
backend.add(catalogGitea);
backend.add(scaffolderBackend);
backend.add(scaffolderGithub);
backend.add(scaffolderNotifications);
backend.add(authBackend);
backend.add(guestProvider);
backend.add(techdocsBackend);
backend.add(kubernetesBackend);
backend.add(devtoolsBackend);
backend.add(proxyBackend);
backend.add(permissionBackend);
backend.add(allowAllPolicy);
backend.add(notificationsBackend);
backend.add(eventsBackend);
const searchLoader = createBackendFeatureLoader({
*loader() {
yield import('@backstage/plugin-search-backend');
yield import('@backstage/plugin-search-backend-module-catalog');
yield import('@backstage/plugin-search-backend-module-techdocs');
},
});
backend.add(searchLoader);
backend.start();
EOF
echo "✓ Backend index.ts patched."
# ------------------------
# 6) Do NOT overwrite App.tsx
# ------------------------
echo "=== 6) Preserving existing App.tsx ==="
# ------------------------
# 7) Install workspace dependencies
# ------------------------
echo "=== 7) Installing workspace dependencies ==="
yarn install
# ------------------------
# 8) Build backend bundle
# ------------------------
echo "=== 8) Building backend bundle ==="
yarn workspace backend build
# ------------------------
# 9) Patch backend Dockerfile for TechDocs
# ------------------------
DOCKERFILE="packages/backend/Dockerfile"
echo "=== Patching backend Dockerfile for TechDocs mkdocs ==="
# Insert mkdocs virtualenv only if not already patched
if ! grep -q "VIRTUAL_ENV=/opt/venv" "$DOCKERFILE"; then
cat >> "$DOCKERFILE" <<'EOF'
# --- TechDocs MkDocs virtualenv ---
USER root
RUN apt-get update && apt-get install -y python3 python3-pip python3-venv git build-essential && rm -rf /var/lib/apt/lists/*
ENV VIRTUAL_ENV=/opt/venv
RUN python3 -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"
RUN pip3 install mkdocs-techdocs-core mkdocs-awesome-pages-plugin
USER node
EOF
echo "✓ Dockerfile patched with mkdocs virtualenv"
else
echo "✓ Dockerfile already patched"
fi
# ------------------------
# 10) Build Docker image
# ------------------------
echo "=== 10) Building backend Docker image ==="
yarn workspace backend build-image
echo "=== DONE ==="
echo "Backstage app created at: $APP_DIR"
echo "Docker image built successfully. Run with: docker run -p 7007:7007 <image_name>"