feat: add init workspaces

Add workspaces support to `npm init`

- Fixes `npm exec` respecting `script-shell` option value
- Refactored `lib/exec.js` into `libnpmexec`
- Updates init-package-json@2.0.3
- Added ability to create a new workspace using the -w config

PR-URL: https://github.com/npm/cli/pull/3095
Credit: @ruyadorno
Close: #3095
Reviewed-by: @wraithgar

2 files changed, 9 insertions, 9 deletions

diff --git a/node_modules/init-package-json/default-input.js b/node_modules/init-package-json/default-input.js
index 8e9fe0b57..d1f65841d 100644
--- a/node_modules/init-package-json/default-input.js
+++ b/node_modules/init-package-json/default-input.js
@@ -12,7 +12,7 @@ function isTestPkg (p) {
 }
 
 function niceName (n) {
-  return n.replace(/^node-|[.-]js$/g, '').replace(' ', '-').toLowerCase()
+  return n.replace(/^node-|[.-]js$/g, '').replace(/\s+/g, ' ').replace(/ /g, '-').toLowerCase()
 }
 
 function readDeps (test, excluded) { return function (cb) {
@@ -45,7 +45,7 @@ function readDeps (test, excluded) { return function (cb) {
   })
 }}
 
-var name = package.name || basename
+var name = niceName(package.name || basename)
 var spec
 try {
   spec = npa(name)
@@ -61,7 +61,7 @@ if (scope) {
     name = scope + '/' + name
   }
 }
-exports.name =  yes ? name : prompt('package name', niceName(name), function (data) {
+exports.name =  yes ? name : prompt('package name', name, function (data) {
   var its = validateName(data)
   if (its.validForNewPackages) return data
   var errors = (its.errors || []).concat(its.warnings || [])
diff --git a/node_modules/init-package-json/package.json b/node_modules/init-package-json/package.json
index 91c6bfba8..584e313b4 100644
--- a/node_modules/init-package-json/package.json
+++ b/node_modules/init-package-json/package.json
@@ -1,6 +1,6 @@
 {
   "name": "init-package-json",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "main": "init-package-json.js",
   "scripts": {
     "test": "tap",
@@ -17,19 +17,19 @@
   "description": "A node module to get your node module started",
   "dependencies": {
     "glob": "^7.1.1",
-    "npm-package-arg": "^8.1.0",
+    "npm-package-arg": "^8.1.2",
     "promzard": "^0.3.0",
     "read": "~1.0.1",
-    "read-package-json": "^3.0.0",
-    "semver": "^7.3.2",
+    "read-package-json": "^3.0.1",
+    "semver": "^7.3.5",
     "validate-npm-package-license": "^3.0.4",
     "validate-npm-package-name": "^3.0.0"
   },
   "devDependencies": {
-    "@npmcli/config": "^1.2.1",
+    "@npmcli/config": "^2.1.0",
     "mkdirp": "^1.0.4",
     "rimraf": "^3.0.2",
-    "tap": "^14.10.8"
+    "tap": "^14.11.0"
   },
   "engines": {
     "node": ">=10"