ci: add merge-reports script

package.json

@@ -109,6 +109,7 @@
     "browser-sync": "latest",
     "concurrently": "latest",
     "finepack": "latest",
+    "glob": "latest",
     "gulp": "latest",
     "gulp-autoprefixer": "latest",
     "gulp-concat": "latest",
@@ -117,6 +118,8 @@
     "gulp-uglify": "latest",
     "lerna": "latest",
     "lint-staged": "latest",
+    "make-dir": "latest",
+    "nyc": "latest",
     "prettier-standard": "latest",
     "simple-git-hooks": "latest",
     "standard": "latest"
@@ -131,7 +134,7 @@
     "build": "gulp build",
     "clean": "lerna clean --yes && rm -rf node_modules",
     "contributors": "(lerna exec finepack --parallel && git-authors-cli && finepack && git add package.json && git commit -m 'build: contributors' --no-verify) || true",
-    "coverage": "lerna run coverage && mkdir -p coverage && npx lcov-result-merger 'packages/**/coverage/lcov.info' coverage/lcov.info",
+    "coverage": "node ./scripts/merge-reports && mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "dev": "concurrently \"gulp\" \"npm run dev:server\"",
     "dev:server": "browser-sync start --server --files \"index.html, README.md, static/**/*.(css|js)\"",
     "install": "lerna bootstrap --no-ci --force-local",

packages/core/package.json

@@ -40,7 +40,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

packages/memoize/package.json

@@ -45,7 +45,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

packages/mongo/package.json

@@ -46,7 +46,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

packages/mysql/package.json

@@ -47,7 +47,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

packages/postgres/package.json

@@ -47,7 +47,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava --serial"
   },
   "license": "MIT"

packages/redis/package.json

@@ -45,7 +45,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "posttest:docker": "docker-compose down --rmi local",
     "test": "nyc ava",
     "test:docker": "docker-compose up --build --abort-on-container-exit --exit-code-from test"

packages/sql/package.json

@@ -45,7 +45,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

packages/sqlite/package.json

@@ -47,7 +47,6 @@
     "src"
   ],
   "scripts": {
-    "coverage": "mkdir -p coverage && nyc report --reporter=text-lcov > coverage/lcov.info",
     "test": "nyc ava"
   },
   "license": "MIT"

scripts/merge-reports

@@ -0,0 +1,37 @@
+#!/usr/bin/env node
+
+'use strict'
+
+const path = require('path')
+const { spawnSync } = require('child_process')
+
+const rimraf = require('rimraf')
+const makeDir = require('make-dir')
+const glob = require('glob')
+
+process.chdir(__dirname)
+rimraf.sync('.nyc_output')
+makeDir.sync('.nyc_output')
+
+// Merge coverage data from each package so we can generate a complete report
+glob.sync('packages/*/.nyc_output').forEach(nycOutput => {
+  const cwd = path.dirname(nycOutput)
+  const { status, stderr } = spawnSync(
+    'nyc',
+    [
+      'merge',
+      '.nyc_output',
+      path.join(__dirname, '.nyc_output', path.basename(cwd) + '.json')
+    ],
+    {
+      encoding: 'utf8',
+      shell: true,
+      cwd
+    }
+  )
+
+  if (status !== 0) {
+    console.error(stderr)
+    process.exit(status)
+  }
+})