migrate to yarn v3

.gitattributes

@@ -0,0 +1 @@
+.yarn/** binary

.github/workflows/deploy.yaml

@@ -35,7 +35,7 @@ jobs:
       - name: Set Tag with SHA
         run: echo "TAG=`echo $GITHUB_SHA | cut -c 1-7`" >> $GITHUB_ENV
 
-      - run: yarn
+      - run: yarn install --immutable
       - run: yarn tsc
       - name: create empty credentials config file
         run: |

.github/workflows/preview.yaml

@@ -58,7 +58,7 @@ jobs:
           echo $PR_NUMBER
           echo $TAG
 
-      - run: yarn
+      - run: yarn install --immutable
       - run: yarn tsc
       - name: create empty credentials config file
         run: |

.yarnrc.yml

@@ -0,0 +1,7 @@
+nodeLinker: node-modules
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
+    spec: "@yarnpkg/plugin-workspace-tools"
+
+yarnPath: .yarn/releases/yarn-3.4.1.cjs

Dockerfile

@@ -1,5 +1,8 @@
 FROM node:16-bullseye-slim
 
+# Set Python interpreter for `node-gyp` to use
+ENV PYTHON /usr/bin/python3
+
 # From here on we use the least-privileged `node` user to run the backend.
 WORKDIR /app
 RUN chown node:node /app
@@ -11,10 +14,14 @@ ENV NODE_ENV production
 # 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 .yarn ./.yarn
+COPY .yarnrc.yml ./
 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 yarn install --frozen-lockfile --production --network-timeout 300000 && rm -rf "$(yarn cache dir)"
+# this command does not support the immutable flag
+# but we use it for the initial build in github actions
+RUN yarn workspaces focus --all --production && rm -rf "$(yarn cache clean)"
 
 # 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 ./

package.json

@@ -40,9 +40,9 @@
     "@spotify/prettier-config": "^12.0.0",
     "concurrently": "^7.5.0",
     "lerna": "^4.0.0",
+    "node-gyp": "^9.0.0",
     "prettier": "^2.3.2",
-    "typescript": "~4.6.4",
-    "node-gyp": "^9.0.0"
+    "typescript": "~4.6.4"
   },
   "resolutions": {
     "@types/react": "^17",
@@ -62,5 +62,6 @@
   "volta": {
     "node": "18.12.1",
     "yarn": "1.22.19"
-  }
+  },
+  "packageManager": "[email protected]"
 }

packages/app/package.json

@@ -27,8 +27,8 @@
     "@backstage/plugin-search-react": "^1.4.0",
     "@backstage/plugin-tech-radar": "^0.6.0",
     "@backstage/plugin-techdocs": "^1.4.3",
-    "@backstage/plugin-techdocs-react": "^1.1.2",
     "@backstage/plugin-techdocs-module-addons-contrib": "^1.0.9",
+    "@backstage/plugin-techdocs-react": "^1.1.2",
     "@backstage/plugin-user-settings": "^0.6.2",
     "@backstage/theme": "^0.2.16",
     "@frontside/backstage-plugin-effection-inspector": "^0.1.5",

packages/backend/package.json

@@ -34,15 +34,14 @@
     "@backstage/plugin-proxy-backend": "^0.2.35",
     "@backstage/plugin-scaffolder-backend": "^1.10.1",
     "@backstage/plugin-search-backend": "^1.2.2",
-    "@backstage/plugin-search-backend-node": "^1.1.2",
     "@backstage/plugin-search-backend-module-pg": "^0.5.2",
+    "@backstage/plugin-search-backend-node": "^1.1.2",
     "@backstage/plugin-techdocs-backend": "^1.5.2",
-    "@frontside/backstage-plugin-effection-inspector-backend": "0.1.5",
     "@frontside/backstage-plugin-batch-loader": "0.3.1",
-    "@frontside/backstage-plugin-humanitec-backend": "^0.3.5",
+    "@frontside/backstage-plugin-effection-inspector-backend": "0.1.5",
     "@frontside/backstage-plugin-graphql": "^0.6.1",
+    "@frontside/backstage-plugin-humanitec-backend": "^0.3.5",
     "@frontside/backstage-plugin-incremental-ingestion-backend": "*",
-    "graphql-modules": "^2.1.0",
     "@gitbeaker/node": "^34.6.0",
     "@internal/plugin-healthcheck": "0.1.4",
     "@octokit/rest": "^19.0.5",
@@ -53,6 +52,7 @@
     "effection": "^2.0.6",
     "express": "^4.17.1",
     "express-promise-router": "^4.1.0",
+    "graphql-modules": "^2.1.0",
     "knex": "^2.0.0",
     "luxon": "^2.3.1",
     "pg": "^8.3.0",
@@ -64,8 +64,8 @@
     "@octokit/types": "^6.34.0",
     "@types/dockerode": "^3.3.0",
     "@types/express": "^4.17.6",
-    "@types/luxon": "^2.0.4",
     "@types/express-serve-static-core": "^4.17.5",
+    "@types/luxon": "^2.0.4",
     "better-sqlite3": "^7.5.0"
   },
   "files": [

plugins/graphql/package.json

@@ -27,8 +27,8 @@
   },
   "dependencies": {
     "@backstage/backend-common": "^0.18.1",
-    "@backstage/catalog-model": "^1.1.5",
     "@backstage/catalog-client": "^1.3.0",
+    "@backstage/catalog-model": "^1.1.5",
     "@envelop/core": "^2.3.0",
     "@envelop/dataloader": "^3.3.2",
     "@envelop/graphql-modules": "^3.3.0",

plugins/humanitec-backend/package.json

@@ -4,7 +4,6 @@
   "main": "src/index.ts",
   "types": "src/index.ts",
   "license": "Apache-2.0",
-  "private": false,
   "publishConfig": {
     "access": "public",
     "main": "dist/index.cjs.js",

plugins/incremental-ingestion-backend/package.json

@@ -38,11 +38,11 @@
   },
   "devDependencies": {
     "@backstage/cli": "^0.22.1",
-    "@types/supertest": "^2.0.8",
     "@types/luxon": "^2.0.4",
+    "@types/supertest": "^2.0.8",
     "@types/uuid": "^8.3.4",
-    "supertest": "^4.0.2",
-    "msw": "^0.35.0"
+    "msw": "^0.35.0",
+    "supertest": "^4.0.2"
   },
   "files": [
     "dist",

plugins/scaffolder-frontend-workflow/package.json

@@ -44,8 +44,8 @@
     "@testing-library/react": "^12.1.3",
     "@testing-library/user-event": "^14.0.0",
     "@types/node": "*",
-    "msw": "^0.49.0",
-    "cross-fetch": "^3.1.5"
+    "cross-fetch": "^3.1.5",
+    "msw": "^0.49.0"
   },
   "files": [
     "dist"