[In Progress] Internal: lerna migration

.github/workflows/docs.yaml

@@ -28,18 +28,17 @@ jobs:
             packages/*/package-lock.json
             integration-tests/*/package-lock.json
           key: ${{ runner.os }}-unit_test-${{ matrix.node_version }}-${{ hashFiles('**/package.json') }}
+
       - name: Install and Build (cache miss) 🔧
         if: steps.cache.outputs.cache-hit != 'true'
         run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js'
+          npm install --workspaces --ignore-scripts
           npm run compile
 
       - name: Install and Build (cache hit) 🔧
         if: steps.cache.outputs.cache-hit == 'true'
         run: |
-          npm ci --ignore-scripts
-          npx lerna bootstrap --hoist --nohoist='zone.js'
+          npm ci --workspaces --ignore-scripts
           npm run compile
 
       - name: Build Docs

.github/workflows/lint.yml

@@ -34,7 +34,7 @@ jobs:
           args: "./**/*.md"
           ignore: './CHANGELOG.md ./experimental/packages/opentelemetry-exporter-metrics-otlp-grpc/protos ./experimental/packages/opentelemetry-exporter-metrics-otlp-proto/protos ./packages/exporter-trace-otlp-grpc/protos ./packages/exporter-trace-otlp-proto/protos'
 
-      - name: restore lerna
+      - name: restore npm cache
         id: cache
         uses: actions/cache@v3
         with:
@@ -48,10 +48,9 @@ jobs:
           key: lint-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}-04142022
 
       # On a cache miss, install dependencies
-      - name: Bootstrap
+      - name: Install dependencies
         run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js'
+          npm install --workspaces --ignore-scripts
 
       - name: Lint
         run: |

.github/workflows/peer-api.yml

@@ -16,12 +16,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install lerna
-        run: npm install -g lerna
-
       - name: Install semver
         run: npm install semver
 
       - name: Check API dependency semantics
         working-directory: packages
-        run: lerna run peer-api-check
+        run: npm run peer-api-check

.github/workflows/unit-test.yml

@@ -28,31 +28,26 @@ jobs:
 
       - run: npm install -g npm@latest
 
-      - name: restore lerna
+      - name: Restore Cache
         id: cache
         uses: actions/cache@v3
         with:
           path: |
             node_modules
             package-lock.json
-            packages/*/node_modules
-            packages/*/package-lock.json
-            experimental/packages/*/node_modules
-            experimental/packages/*/package-lock.json
-          key: node-tests-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}-04292022
+            # other directories if you use workspaces
+          key: node-tests-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('package.json') }}-04292022
 
-      - name: Bootstrap
-        run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js' --ignore @opentelemetry/selenium-tests
+      - name: Install Dependencies
+        run: npm install
 
       - name: Build 🔧
-        run: |
-          npm run compile
+        run: npm run compile
 
       - name: Unit tests
         run: |
-          # TODO(legendecas): webpack https://stackoverflow.com/questions/69692842/error-message-error0308010cdigital-envelope-routinesunsupported
+        # TODO(legendecas): webpack https://stackoverflow.com/questions/69692842/error-message-error0308010cdigital-envelope-routinesu
+nsupported
           if [ "${{ matrix.node_version }}" = "18" ]; then
             export NODE_OPTIONS=--openssl-legacy-provider
           fi
@@ -74,23 +69,17 @@ jobs:
 
       - run: npm install -g npm@latest
 
-      - name: restore lerna
+      - name: Restore Cache
         id: cache
         uses: actions/cache@v3
         with:
           path: |
             node_modules
             package-lock.json
-            packages/*/node_modules
-            packages/*/package-lock.json
-            experimental/packages/*/node_modules
-            experimental/packages/*/package-lock.json
-          key: node-windows-tests-${{ runner.os }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}
+          key: node-windows-tests-${{ runner.os }}-${{ hashFiles('package.json') }}
 
-      - name: Bootstrap
-        run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js' --ignore @opentelemetry/selenium-tests
+      - name: Install Dependencies
+        run: npm install
 
       - name: Build 🔧
         run: |
@@ -99,6 +88,7 @@ jobs:
 
       - name: Unit tests
         run: npm run test
+
   browser-tests:
     runs-on: ubuntu-latest
     env:
@@ -111,69 +101,60 @@ jobs:
         with:
           node-version: 16
 
-      - name: restore lerna
+      - name: Restore Cache
         id: cache
         uses: actions/cache@v3
         with:
           path: |
             node_modules
             package-lock.json
-            packages/*/node_modules
-            packages/*/package-lock.json
-            experimental/packages/*/node_modules
-            experimental/packages/*/package-lock.json
-          key: browser-tests-${{ runner.os }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}-04292022
+          key: browser-tests-${{ runner.os }}-${{ hashFiles('package.json') }}
 
-      - name: Bootstrap
-        run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js' --ignore @opentelemetry/selenium-tests
+      - name: Install Dependencies
+        run: npm install
 
       - name: Build 🔧
-        run: |
-          npm run compile
+        run: npm run compile
 
       - name: Unit tests
         run: npm run test:browser
+
       - name: Report Coverage
         run: npm run codecov:browser
+
   webworker-tests:
     runs-on: ubuntu-latest
     env:
       NPM_CONFIG_UNSAFE_PERM: true
     steps:
       - name: Checkout
         uses: actions/checkout@v3.5.3
+
       - uses: actions/setup-node@v3
         with:
           node-version: 16
 
-      - name: restore lerna
+      - name: Restore Cache
         id: cache
         uses: actions/cache@v3
         with:
           path: |
             node_modules
             package-lock.json
-            packages/*/node_modules
-            packages/*/package-lock.json
-            experimental/packages/*/node_modules
-            experimental/packages/*/package-lock.json
-          key: webworker-tests-${{ runner.os }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}-04292022
+          key: webworker-tests-${{ runner.os }}-${{ hashFiles('package.json') }}
 
-      - name: Bootstrap
-        run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --nohoist='zone.js'
+      - name: Install Dependencies
+        run: npm install
 
       - name: Build 🔧
-        run: |
-          npm run compile
+        run: npm run compile
 
       - name: Unit tests
         run: npm run test:webworker
+
       - name: Report Coverage
         run: npm run codecov:webworker
+
   api-eol-node-test:
     strategy:
       fail-fast: false
@@ -201,9 +182,4 @@ jobs:
 
       - name: Test
         working-directory: ./api
-        # running test:eol as node 8 is not supported anymore by the version of nyc we use, as we don't report coverage
-        # for this step we leave it out.
-        # Details: nyc requires istanbul-lib-report, which silently dropped support for Node.js v8 when going from
-        # 3.0.0 to 3.0.1 by requiring make-dir@^4.0.0 to fix https://github.com/advisories/GHSA-c2qf-rxjj-qqgw.
-        # make-dir does not support Node.js v8 anymore.
         run: npm run test:eol

.github/workflows/w3c-integration-test.yml

@@ -10,45 +10,51 @@ on:
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
-    steps:
-      - name: Checkout 🛎️
-        uses: actions/checkout@v3
 
+    steps:
       - uses: actions/setup-node@v3
         with:
           node-version: '16'
 
-      - name: restore lock files
-        uses: actions/cache@master # must use unreleased master to cache multiple paths
+      - uses: actions/checkout@v3
+
+      - name: Lint changelog file
+        uses: avto-dev/markdown-lint@v1
+        with:
+          config: "/lint/config/changelog.yml"
+          args: "./CHANGELOG.md"
+
+      - name: Lint markdown files
+        uses: avto-dev/markdown-lint@v1
+        with:
+          args: "./**/*.md"
+          ignore: './CHANGELOG.md ./experimental/packages/opentelemetry-exporter-metrics-otlp-grpc/protos ./experimental/packages/opentelemetry-exporter-metrics-otlp-proto/protos ./packages/exporter-trace-otlp-grpc/protos ./packages/exporter-trace-otlp-proto/protos'
+
+      - name: restore npm cache
         id: cache
+        uses: actions/cache@v3
         with:
-          # must be done before bootstrap to not include node_modules files in the cache paths
           path: |
+            node_modules
             package-lock.json
+            packages/*/node_modules
             packages/*/package-lock.json
-            metapackages/*/package-lock.json
-            packages/*/package-lock.json
-            integration-tests/*/package-lock.json
-          key: ${{ runner.os }}-w3c_integration-${{ hashFiles('**/package.json') }}
+            experimental/packages/*/node_modules
+            experimental/packages/*/package-lock.json
+          key: lint-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('package.json', 'packages/*/package.json', 'experimental/packages/*/package.json') }}-04142022
 
-      - name: Install and Bootstrap (cache miss) 🔧
-        if: steps.cache.outputs.cache-hit != 'true'
+      # On a cache miss, install dependencies
+      - name: Install dependencies
         run: |
-          npm install --ignore-scripts
-          npx lerna bootstrap --no-ci --hoist --scope=propagation-validation-server --include-dependencies
+          npm install --workspaces --ignore-scripts
 
-      - name: Install and Bootstrap (cache hit) 🔧
-        if: steps.cache.outputs.cache-hit == 'true'
+      - name: Lint
         run: |
-          npm ci --ignore-scripts
-          npx lerna bootstrap --hoist --scope=propagation-validation-server --include-dependencies
-
-      - name: Generate version.ts files
-        run: lerna run version
+          npm run lint
+          npm run lint:examples
 
-      - name: Build 🔧
-        run: npm run compile
-        working-directory: ./integration-tests/propagation-validation-server
-
-      - name: Run W3C Test harness
-        run: ./integration-tests/tracecontext-integration-test.sh
+      - name: Lint doc files
+        run: |
+          npm run compile
+          NODE_OPTIONS=--max-old-space-size=6144 npm run docs
+          npm run docs:test

CONTRIBUTING.md

@@ -153,15 +153,14 @@ Please also see [GitHub workflow](https://github.com/open-telemetry/community/bl
 
 - [NPM](https://npmjs.com)
 - [TypeScript](https://www.typescriptlang.org/)
-- [lerna](https://github.com/lerna/lerna) to manage dependencies, compilations, and links between packages. Most lerna commands should be run by calling the provided npm scripts.
 - [MochaJS](https://mochajs.org/) for tests
 - [eslint](https://eslint.org/)
 
-Most of the commands needed for development are accessed as [npm scripts](https://docs.npmjs.com/cli/v6/using-npm/scripts). It is recommended that you use the provided npm scripts instead of using `lerna run` in most cases.
+Most of the commands needed for development are accessed as [npm scripts](https://docs.npmjs.com/cli/v6/using-npm/scripts).
 
 ### Install dependencies
 
-This will install all dependencies for the root project and all modules managed by `lerna`. By default, a `postinstall` script will run `lerna bootstrap` automatically after an install. This can be avoided using the `--ignore-scripts` option if desired.
+This will install all dependencies for the root project and all modules managed by `npm`.
 
 ```sh
 npm install

api/package.json

@@ -16,7 +16,6 @@
     "codecov:browser": "nyc report --reporter=json && codecov -f coverage/*.json -p ../",
     "codecov:webworker": "nyc report --reporter=json && codecov -f coverage/*.json -p ../",
     "codecov": "nyc report --reporter=json && codecov -f coverage/*.json -p ../",
-    "precompile": "cross-var lerna run version --scope $npm_package_name --include-dependencies",
     "compile": "tsc --build tsconfig.json tsconfig.esm.json tsconfig.esnext.json",
     "docs": "typedoc",
     "docs:deploy": "gh-pages --dist docs/out",
@@ -77,7 +76,6 @@
     "karma-mocha-webworker": "1.3.0",
     "karma-spec-reporter": "0.0.36",
     "karma-webpack": "4.0.2",
-    "lerna": "7.1.4",
     "memfs": "3.5.3",
     "mocha": "10.2.0",
     "nyc": "15.1.0",

examples/basic-tracer-node/package.json

@@ -24,7 +24,7 @@
     "url": "https://github.com/open-telemetry/opentelemetry-js/issues"
   },
   "dependencies": {
-    "@opentelemetry/api": "^1.0.2",
+    "@opentelemetry/api": "1.0.2",
     "@opentelemetry/exporter-jaeger": "0.25.0",
     "@opentelemetry/resources": "0.25.0",
     "@opentelemetry/semantic-conventions": "0.25.0",

examples/grpc-js/package.json

@@ -29,15 +29,15 @@
   },
   "dependencies": {
     "@grpc/grpc-js": "^1.3.7",
-    "@opentelemetry/api": "^1.0.2",
-    "@opentelemetry/exporter-jaeger": "^1.0.1",
-    "@opentelemetry/exporter-zipkin": "^1.0.1",
-    "@opentelemetry/instrumentation": "^0.27.0",
-    "@opentelemetry/instrumentation-grpc": "^0.27.0",
-    "@opentelemetry/resources": "^1.0.1",
-    "@opentelemetry/semantic-conventions": "^1.0.1",
-    "@opentelemetry/sdk-trace-base": "^1.0.1",
-    "@opentelemetry/sdk-trace-node": "^1.0.1",
+    "@opentelemetry/api": "1.0.2",
+    "@opentelemetry/exporter-jaeger": "1.0.1",
+    "@opentelemetry/exporter-zipkin": "1.0.1",
+    "@opentelemetry/instrumentation": "0.27.0",
+    "@opentelemetry/instrumentation-grpc": "0.27.0",
+    "@opentelemetry/resources": "1.0.1",
+    "@opentelemetry/semantic-conventions": "1.0.1",
+    "@opentelemetry/sdk-trace-base": "1.0.1",
+    "@opentelemetry/sdk-trace-node": "1.0.1",
     "google-protobuf": "^3.9.2"
   },
   "homepage": "https://github.com/open-telemetry/opentelemetry-js/tree/main/examples/grpc-js",

examples/http/package.json

@@ -28,7 +28,7 @@
     "url": "https://github.com/open-telemetry/opentelemetry-js/issues"
   },
   "dependencies": {
-    "@opentelemetry/api": "^1.3.0",
+    "@opentelemetry/api": "1.3.0",
     "@opentelemetry/exporter-jaeger": "1.15.2",
     "@opentelemetry/exporter-zipkin": "1.15.2",
     "@opentelemetry/instrumentation": "0.41.2",

examples/https/package.json

@@ -32,7 +32,7 @@
     "url": "https://github.com/open-telemetry/opentelemetry-js/issues"
   },
   "dependencies": {
-    "@opentelemetry/api": "^1.0.0",
+    "@opentelemetry/api": "1.0.0",
     "@opentelemetry/exporter-jaeger": "1.15.2",
     "@opentelemetry/exporter-zipkin": "1.15.2",
     "@opentelemetry/instrumentation": "0.41.2",