Use relative ids in error messages

src/utils/error.ts

@@ -184,14 +184,14 @@ export function errNamespaceConflict(
 export function errEntryCannotBeExternal(unresolvedId: string) {
 	return {
 		code: Errors.UNRESOLVED_ENTRY,
-		message: `Entry module cannot be external (${unresolvedId}).`
+		message: `Entry module cannot be external (${relativeId(unresolvedId)}).`
 	};
 }
 
 export function errUnresolvedEntry(unresolvedId: string) {
 	return {
 		code: Errors.UNRESOLVED_ENTRY,
-		message: `Could not resolve entry module (${unresolvedId}).`
+		message: `Could not resolve entry module (${relativeId(unresolvedId)}).`
 	};
 }
 

test/function/samples/check-resolve-for-entry/_config.js

@@ -1,10 +1,10 @@
 module.exports = {
 	description: 'checks that entry is resolved',
 	options: {
-		input: '/not/a/path/that/actually/really/exists'
+		input: 'not/a/path/that/actually/really/exists'
 	},
 	error: {
 		code: 'UNRESOLVED_ENTRY',
-		message: 'Could not resolve entry module (/not/a/path/that/actually/really/exists).'
+		message: 'Could not resolve entry module (not/a/path/that/actually/really/exists).'
 	}
 };

test/function/samples/external-entry-point-object/_config.js

@@ -1,5 +1,3 @@
-const path = require('path');
-
 module.exports = {
 	description: 'throws for entry points that are resolved as an external object by plugins',
 	options: {
@@ -11,6 +9,6 @@ module.exports = {
 	},
 	error: {
 		code: 'UNRESOLVED_ENTRY',
-		message: `Entry module cannot be external (${path.resolve(__dirname, 'main.js')}).`
+		message: `Entry module cannot be external (main.js).`
 	}
 };

test/function/samples/external-entry-point/_config.js

@@ -1,5 +1,3 @@
-const path = require('path');
-
 module.exports = {
 	description: 'throws for entry points that are resolved as false by plugins',
 	options: {
@@ -11,6 +9,6 @@ module.exports = {
 	},
 	error: {
 		code: 'UNRESOLVED_ENTRY',
-		message: `Entry module cannot be external (${path.resolve(__dirname, 'main.js')}).`
+		message: `Entry module cannot be external (main.js).`
 	}
 };