This commit is contained in:
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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#!/bin/bash
set -e
# ------------------------
# Load NVM
# ------------------------
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
# Use Node 20
nvm use 20
# ------------------------
# Configuration
# ------------------------
APP_NAME="backstage"
APP_DIR="$PWD/$APP_NAME"
echo "=== 1. Creating Backstage app ==="
# Use --ignore-existing to avoid cached/missing binaries
npx --ignore-existing @backstage/create-app@latest "$APP_DIR"
cd "$APP_DIR"
echo "=== 2. Bumping Backstage version to 1.42.1 ==="
yarn backstage-cli versions:bump --release 1.42.1
echo "=== 3. Installing plugin dependencies (Yarn 4 compatible) ==="
# Backend plugins
yarn --cwd packages/backend add \
@backstage/plugin-techdocs-backend \
@backstage/plugin-catalog-backend-module-github \
@backstage/plugin-catalog-backend-module-gitea \
@backstage/plugin-devtools-backend
# Frontend plugins
yarn --cwd packages/app add \
@backstage/plugin-techdocs \
@backstage/plugin-catalog \
@backstage/plugin-catalog-graph \
@backstage/plugin-techdocs-module-addons-contrib
echo "=== 4. Patching backend/src/index.ts ==="
BACKEND_FILE=packages/backend/src/index.ts
cat > "$BACKEND_FILE" <<'EOF'
import { createBackend } from '@backstage/backend-defaults';
import { createBackendFeatureLoader } from '@backstage/backend-plugin-api';
const backend = createBackend();
// Catalog
backend.add(import('@backstage/plugin-catalog-backend'));
backend.add(import('@backstage/plugin-catalog-backend-module-scaffolder-entity-model'));
backend.add(import('@backstage/plugin-catalog-backend-module-unprocessed'));
backend.add(import('@backstage/plugin-catalog-backend-module-github'));
backend.add(import('@backstage/plugin-catalog-backend-module-gitea'));
backend.add(import('@backstage/plugin-devtools-backend'));
// Scaffolder
backend.add(import('@backstage/plugin-scaffolder-backend'));
backend.add(import('@backstage/plugin-scaffolder-backend-module-github'));
backend.add(import('@backstage/plugin-scaffolder-backend-module-notifications'));
// Auth
backend.add(import('@backstage/plugin-auth-backend'));
backend.add(import('@backstage/plugin-auth-backend-module-guest-provider'));
// TechDocs
backend.add(import('@backstage/plugin-techdocs-backend'));
// Kubernetes
backend.add(import('@backstage/plugin-kubernetes-backend'));
// Search
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);
// Misc
backend.add(import('@backstage/plugin-devtools-backend'));
backend.add(import('@backstage/plugin-app-backend'));
backend.add(import('@backstage/plugin-proxy-backend'));
backend.add(import('@backstage/plugin-permission-backend'));
backend.add(import('@backstage/plugin-permission-backend-module-allow-all-policy'));
backend.add(import('@backstage/plugin-notifications-backend'));
backend.add(import('@backstage/plugin-events-backend'));
backend.start();
EOF
echo "✓ Backend patched."
echo "=== 5. Patching packages/app/src/App.tsx ==="
APP_FILE=packages/app/src/App.tsx
cat > "$APP_FILE" <<'EOF'
import React from 'react';
import { createApp } from '@backstage/app-defaults';
import { FlatRoutes } from '@backstage/core-app-api';
import { Route, Navigate } from 'react-router-dom';
import { CatalogIndexPage, CatalogEntityPage } from '@backstage/plugin-catalog';
import { CatalogGraphPage } from '@backstage/plugin-catalog-graph';
import { ApiExplorerPage } from '@backstage/plugin-api-docs';
import { TechDocsIndexPage, TechDocsReaderPage } from '@backstage/plugin-techdocs';
import { ScaffolderPage } from '@backstage/plugin-scaffolder';
import { SearchPage } from '@backstage/plugin-search';
import { UserSettingsPage } from '@backstage/plugin-user-settings';
const app = createApp();
const routes = (
<FlatRoutes>
<Route path="/" element={<Navigate to="/catalog" />} />
<Route path="/catalog" element={<CatalogIndexPage />} />
<Route path="/catalog/:namespace/:kind/:name" element={<CatalogEntityPage />} />
<Route path="/catalog-graph" element={<CatalogGraphPage />} />
<Route path="/api-docs" element={<ApiExplorerPage />} />
<Route path="/docs" element={<TechDocsIndexPage />} />
<Route path="/docs/:namespace/:kind/:name/*" element={<TechDocsReaderPage />} />
<Route path="/search" element={<SearchPage />} />
<Route path="/create" element={<ScaffolderPage />} />
<Route path="/settings" element={<UserSettingsPage />} />
</FlatRoutes>
);
export default app.createRoot(routes);
EOF
echo "✓ App.tsx patched."
echo "=== 6. Installing all dependencies ==="
# Yarn 4 uses --immutable instead of --frozen-lockfile
yarn install --immutable
echo "=== 7. Building backend artifacts ==="
yarn workspace backend build
# Verify the build output
if [ ! -f packages/backend/dist/bundle.tar.gz ] || [ ! -f packages/backend/dist/skeleton.tar.gz ]; then
echo "❌ Backend build failed: required files not found!"
exit 1
fi
echo "✓ Backend build complete."
# -----------------------------
# 8a. Patch backend Dockerfile to include TechDocs/MkDocs + Yarn 4 support
# -----------------------------
DOCKERFILE=packages/backend/Dockerfile
cat > "$DOCKERFILE" <<'EOF'
# This dockerfile builds an image for the backend package.
# It should be executed with the root of the repo as docker context.
#
# Before building this image, be sure to have run the following commands in the repo root:
#
# yarn install
# yarn tsc
# yarn build:backend
#
# Once the commands have been run, you can build the image using `yarn build-image`
FROM node:20-bookworm-slim
# Install sqlite3 dependencies. You can skip this if you don't use sqlite3 in the image,
# in which case you should also move better-sqlite3 to "devDependencies" in package.json.
# Additionally, we install dependencies for `techdocs.generator.runIn: local`.
# https://backstage.io/docs/features/techdocs/getting-started#disabling-docker-in-docker-situation-optional
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
--mount=type=cache,target=/var/lib/apt,sharing=locked \
apt-get update && \
apt-get install -y --no-install-recommends libsqlite3-dev python3 python3-pip python3-venv build-essential && \
yarn config set python /usr/bin/python3
# Set up a virtual environment for mkdocs-techdocs-core.
ENV VIRTUAL_ENV=/opt/venv
RUN python3 -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"
RUN pip3 install mkdocs-techdocs-core==1.1.7
# From here on we use the least-privileged `node` user to run the backend.
WORKDIR /app
RUN chown node:node /app
USER node
# This switches many Node.js dependencies to production mode.
ENV NODE_ENV=production
# Copy over Yarn 3 configuration, release, and plugins
COPY --chown=node:node .yarn ./.yarn
COPY --chown=node:node .yarnrc.yml ./
# Copy repo skeleton first, to avoid unnecessary docker cache invalidation.
# The skeleton contains the package.json of each package in the monorepo,
# and along with yarn.lock and the root package.json, that's enough to run yarn install.
COPY --chown=node:node yarn.lock package.json packages/backend/dist/skeleton.tar.gz ./
RUN tar xzf skeleton.tar.gz && rm skeleton.tar.gz
RUN --mount=type=cache,target=/home/node/.yarn/berry/cache,sharing=locked,uid=1000,gid=1000 \
yarn workspaces focus --all --production
# Then copy the rest of the backend bundle, along with any other files we might want.
COPY --chown=node:node packages/backend/dist/bundle.tar.gz app-config*.yaml ./
RUN tar xzf bundle.tar.gz && rm bundle.tar.gz
CMD ["node", "packages/backend", "--config", "app-config.yaml"]
EOF
echo "✓ Backend Dockerfile patched with TechDocs + Yarn 4 support."
echo "=== 8. Building backend Docker image ==="
yarn workspace backend build-image
echo "✅ Backstage 1.42.1 setup complete with TechDocs!"
echo "Run with: docker run -p 7007:7007 <image_name>"

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dev/backstage/setup/setup.sh Executable file
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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-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 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(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) Build Docker image
# ------------------------
echo "=== 9) 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>"

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dev/backstage/setup/setup3.sh Executable file
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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>"