WRQ-26798: Remove Lerna and refine run scripts

.travis.yml

@@ -15,15 +15,13 @@ install:
     - npm link
     - popd
     - npm install
-    - npm run bootstrap
-    - npm run interlink
 script:
     - echo -e "\x1b\x5b35;1m*** Starting tests...\x1b\x5b0m"
     - npm test -- -- --runInBand --coverage
     - codecov
     - echo -e "\x1b\x5b35;1m*** Tests complete\x1b\x5b0m"
     - echo -e "\x1b\x5b35;1m*** Starting eslint...\x1b\x5b0m"
-    - npm run lerna -- run lint -- -- --report-unused-disable-directives --max-warnings 0 .
+    - npm run lint -- -- --report-unused-disable-directives --max-warnings 0 .
     - echo -e "\x1b\x5b35;1m*** eslint complete\x1b\x5b0m"
     - echo -e "\x1b\x5b35;1m*** Starting docs validation...\x1b\x5b0m"
     - npm run validate-docs

docs/contributing/building-enact-locally.md

@@ -3,7 +3,8 @@ title: Building Enact Locally
 ---
 
 The Enact CLI makes it very easy to consume Enact.  However, if you want to contribute to the project,
-you will need to be able to build Enact locally.  Enact is structured as a [monorepo](https://danluu.com/monorepo/), using [Lerna](https://github.com/lerna/lerna) to manage dependencies.
+you will need to be able to build Enact locally.  Enact is structured as a [monorepo](https://danluu.com/monorepo/),
+using [npm workspaces](https://docs.npmjs.com/cli/using-npm/workspaces) to manage dependencies.
 
 To get started, clone Enact from GitHub, install dependencies and connect the modules using Lerna:
 
@@ -14,10 +15,8 @@ git clone [email protected]:enactjs/enact.git
 cd enact
 # we're using git flow so develop is our working branch
 git checkout develop
-# install lerna
+# install dependencies
 npm install
-# run the lerna bootstrap command (proxied by an npm script)
-npm run bootstrap
 # wait a while … installing :allthethings:
 ```
 

package.json

@@ -4,27 +4,32 @@
   "description": "Monorepo for all Enact front end libraries.",
   "private": true,
   "scripts": {
-    "lerna": "lerna",
-    "bootstrap": "lerna --concurrency 1 exec -- npm --loglevel error --no-package-lock install",
-    "bootstrap-link": "npm run link-all && npm run interlink",
-    "interlink": "lerna --concurrency 1 run interlink",
-    "link-all": "lerna --concurrency 1 exec -- npm --loglevel error --no-package-lock link",
-    "unlink-all": "lerna --concurrency 1 exec -- npm --loglevel error --no-package-lock unlink --global",
-    "publish": "lerna publish --skip-npm --skip-git",
-    "lint": "lerna --concurrency 1 run lint",
-    "test": "lerna --concurrency 1 run test",
-    "test-ss": "lerna --concurrency 1 run test-ss",
-    "test-ui": "lerna --concurrency 1 run test-ui",
-    "clean": "lerna clean",
+    "bootstrap": "npm install",
+    "bootstrap-link": "npm run link-all",
+    "interlink": "exit 0",
+    "link-all": "npm link --workspaces",
+    "unlink-all": "npm run unlink --workspaces --if-present",
+    "lint": "npm run lint --workspaces",
+    "test": "npm test --workspaces",
+    "test-ss": "npm run test-ss --workspaces --if-present",
+    "test-ui": "npm run test-ui --workspaces --if-present",
+    "clean": "npm run clean --workspaces --if-present; enact clean --all",
     "validate-docs": "validate-docs --strict --standalone --path packages"
   },
   "license": "Apache-2.0",
   "eslintConfig": {
     "extends": "enact-proxy/strict"
   },
+  "workspaces": [
+    "packages/core",
+    "packages/i18n",
+    "packages/spotlight",
+    "packages/ui",
+    "packages/webos",
+    "packages/sampler"
+  ],
   "devDependencies": {
     "@enact/docs-utils": "^0.4.8",
-    "eslint-config-enact-proxy": "^1.0.7",
-    "lerna": "^8.1.2"
+    "eslint-config-enact-proxy": "^1.0.7"
   }
 }

packages/core/package.json

@@ -10,8 +10,8 @@
   "homepage": "https://enactjs.com",
   "main": "index.js",
   "scripts": {
-    "clean": "enact clean",
-    "interlink": "echo \"No interlink\" && exit 0",
+    "clean": "enact clean --all",
+    "unlink": "npm uninstall --global",
     "lint": "enact lint --strict",
     "test": "enact test",
     "test-json": "enact test --json",

packages/i18n/package.json

@@ -10,8 +10,8 @@
   },
   "homepage": "https://enactjs.com",
   "scripts": {
-    "clean": "enact clean",
-    "interlink": "npm link ../core",
+    "clean": "enact clean --all",
+    "unlink": "npm uninstall --global",
     "lint": "enact lint --strict",
     "test": "enact test",
     "test-json": "enact test --json",

packages/sampler/package.json

@@ -5,7 +5,7 @@
   "private": true,
   "main": "index.js",
   "scripts": {
-    "interlink": "npm link ../core ../i18n ../spotlight ../ui ../webos",
+    "clean": "enact clean --all",
     "lint": "enact lint --strict",
     "test": "echo \"No test suite\" && exit 0",
     "pack": "build-storybook -c .storybook -o dist",

packages/spotlight/package.json

@@ -10,8 +10,8 @@
   "homepage": "https://enactjs.com",
   "main": "src/spotlight.js",
   "scripts": {
-    "clean": "enact clean",
-    "interlink": "npm link ../core",
+    "clean": "enact clean --all",
+    "unlink": "npm uninstall --global",
     "lint": "enact lint --strict",
     "test": "enact test",
     "test-json": "enact test --json",

packages/ui/package.json

@@ -10,8 +10,8 @@
   "homepage": "https://enactjs.com",
   "main": "index.js",
   "scripts": {
-    "clean": "enact clean",
-    "interlink": "npm link ../core",
+    "clean": "enact clean --all",
+    "unlink": "npm uninstall --global",
     "lint": "enact lint --strict",
     "test": "enact test",
     "test-json": "enact test --json",

packages/webos/package.json

@@ -10,8 +10,8 @@
   "homepage": "https://enactjs.com",
   "main": "index.js",
   "scripts": {
-    "clean": "enact clean",
-    "interlink": "npm link ../core",
+    "clean": "enact clean --all",
+    "unlink": "npm uninstall --global",
     "lint": "enact lint --strict",
     "test": "enact test",
     "test-json": "enact test --json",