fix: fix exec tests and clean up workspace-location-msg

The workspace-location-msg file was being called improperly by `npm
init` and not even tested, and when digging in it probably shouldn't be
used at all from there. It's not always a workspace in this context.

Author: wraithgar

lib/commands/exec.js

@@ -1,31 +1,5 @@
 const libexec = require('libnpmexec')
 const BaseCommand = require('../base-command.js')
-const getLocationMsg = require('../exec/get-workspace-location-msg.js')
-
-// it's like this:
-//
-// npm x pkg@version <-- runs the bin named "pkg" or the only bin if only 1
-//
-// { name: 'pkg', bin: { pkg: 'pkg.js', foo: 'foo.js' }} <-- run pkg
-// { name: 'pkg', bin: { foo: 'foo.js' }} <-- run foo?
-//
-// npm x -p pkg@version -- foo
-//
-// npm x -p pkg@version -- foo --registry=/dev/null
-//
-// const pkg = npm.config.get('package') || getPackageFrom(args[0])
-// const cmd = getCommand(pkg, args[0])
-// --> npm x -c 'cmd ...args.slice(1)'
-//
-// we've resolved cmd and args, and escaped them properly, and installed the
-// relevant packages.
-//
-// Add the ${npx install prefix}/node_modules/.bin to PATH
-//
-// pkg = readPackageJson('./package.json')
-// pkg.scripts.___npx = ${the -c arg}
-// runScript({ pkg, event: 'npx', ... })
-// process.env.npm_lifecycle_event = 'npx'
 
 class Exec extends BaseCommand {
   static description = 'Run a command from a local or remote npm package'
@@ -64,7 +38,7 @@ class Exec extends BaseCommand {
       localBin,
       globalBin,
     } = this.npm
-    const output = (...outputArgs) => this.npm.output(...outputArgs)
+    const output = this.npm.output.bind(this.npm)
     const scriptShell = this.npm.config.get('script-shell') || undefined
     const packages = this.npm.config.get('package')
     const yes = this.npm.config.get('yes')
@@ -94,10 +68,10 @@ class Exec extends BaseCommand {
 
   async execWorkspaces (args, filters) {
     await this.setWorkspaces(filters)
-    const color = this.npm.color
 
-    for (const path of this.workspacePaths) {
-      const locationMsg = await getLocationMsg({ color, path })
+    for (const [name, path] of this.workspaces) {
+      const locationMsg =
+        `in workspace ${this.npm.chalk.green(name)} at location:\n${this.npm.chalk.dim(path)}`
       await this.exec(args, { locationMsg, runPath: path })
     }
   }

lib/commands/init.js

@@ -10,7 +10,6 @@ const PackageJson = require('@npmcli/package-json')
 const log = require('../utils/log-shim.js')
 const updateWorkspaces = require('../workspaces/update-workspaces.js')
 
-const getLocationMsg = require('../exec/get-workspace-location-msg.js')
 const BaseCommand = require('../base-command.js')
 
 class Init extends BaseCommand {
@@ -119,13 +118,7 @@ class Init extends BaseCommand {
       localBin,
       globalBin,
     } = this.npm
-    // this function is definitely called.  But because of coverage map stuff
-    // it ends up both uncovered, and the coverage report doesn't even mention.
-    // the tests do assert that some output happens, so we know this line is
-    // being hit.
-    /* istanbul ignore next */
-    const output = (...outputArgs) => this.npm.output(...outputArgs)
-    const locationMsg = await getLocationMsg({ color, path })
+    const output = this.npm.output.bind(this.npm)
     const runPath = path
     const scriptShell = this.npm.config.get('script-shell') || undefined
     const yes = this.npm.config.get('yes')
@@ -135,7 +128,6 @@ class Init extends BaseCommand {
       args: newArgs,
       color,
       localBin,
-      locationMsg,
       globalBin,
       output,
       path,

lib/exec/get-workspace-location-msg.js

@@ -1117,7 +1117,7 @@ Directory in which \`npm pack\` will save tarballs.
 * Default:
 * Type: String (can be set multiple times)
 
-The package to install for [\`npm exec\`](/commands/npm-exec)
+The package or packages to install for [\`npm exec\`](/commands/npm-exec)
 
 <!-- automatically generated, do not edit manually -->
 <!-- see lib/utils/config/definitions.js -->