From fa58ed8168bab75636e77d2b94bccff994f2b71d Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <z@kochan.io>
Date: Sun, 8 Mar 2020 01:40:08 +0200
Subject: [PATCH] test: use source maps to remap coverage results

---
 packages/audit/package.json                          | 2 +-
 packages/build-modules/package.json                  | 2 +-
 packages/cli-utils/package.json                      | 2 +-
 packages/command/package.json                        | 2 +-
 packages/common-cli-options-help/package.json        | 2 +-
 packages/config/package.json                         | 2 +-
 packages/constants/package.json                      | 2 +-
 packages/core-loggers/package.json                   | 2 +-
 packages/default-fetcher/package.json                | 2 +-
 packages/default-reporter/package.json               | 2 +-
 packages/default-resolver/package.json               | 2 +-
 packages/dependencies-hierarchy/package.json         | 2 +-
 packages/dependency-path/package.json                | 2 +-
 packages/error/package.json                          | 2 +-
 packages/fetch-from-npm-registry/package.json        | 2 +-
 packages/fetch/package.json                          | 2 +-
 packages/fetcher-base/package.json                   | 2 +-
 packages/filter-lockfile/package.json                | 2 +-
 packages/filter-workspace-packages/package.json      | 2 +-
 packages/find-packages/package.json                  | 2 +-
 packages/find-workspace-dir/package.json             | 2 +-
 packages/find-workspace-packages/package.json        | 2 +-
 packages/get-context/package.json                    | 2 +-
 packages/git-fetcher/package.json                    | 2 +-
 packages/git-resolver/package.json                   | 2 +-
 packages/headless/package.json                       | 2 +-
 packages/hoist/package.json                          | 2 +-
 packages/lifecycle/package.json                      | 2 +-
 packages/link-bins/package.json                      | 2 +-
 packages/list/package.json                           | 2 +-
 packages/local-resolver/package.json                 | 2 +-
 packages/lockfile-file/package.json                  | 2 +-
 packages/lockfile-utils/package.json                 | 2 +-
 packages/lockfile-walker/package.json                | 2 +-
 packages/matcher/package.json                        | 2 +-
 packages/modules-cleaner/package.json                | 2 +-
 packages/modules-yaml/package.json                   | 2 +-
 packages/npm-registry-agent/package.json             | 2 +-
 packages/npm-resolver/package.json                   | 2 +-
 packages/outdated/package.json                       | 2 +-
 packages/package-bins/package.json                   | 2 +-
 packages/package-is-installable/package.json         | 2 +-
 packages/package-requester/package.json              | 2 +-
 packages/package-store/package.json                  | 2 +-
 packages/parse-cli-args/package.json                 | 2 +-
 packages/pkgs-graph/package.json                     | 2 +-
 packages/plugin-commands-audit/package.json          | 2 +-
 packages/plugin-commands-import/package.json         | 2 +-
 packages/plugin-commands-installation/package.json   | 2 +-
 packages/plugin-commands-listing/package.json        | 2 +-
 packages/plugin-commands-outdated/package.json       | 2 +-
 packages/plugin-commands-publishing/package.json     | 2 +-
 packages/plugin-commands-rebuild/package.json        | 2 +-
 packages/plugin-commands-script-runners/package.json | 2 +-
 packages/plugin-commands-server/package.json         | 2 +-
 packages/plugin-commands-store/package.json          | 2 +-
 packages/pnpm/package.json                           | 2 +-
 packages/pnpmfile/package.json                       | 2 +-
 packages/prune-lockfile/package.json                 | 2 +-
 packages/read-modules-dir/package.json               | 2 +-
 packages/read-package-json/package.json              | 2 +-
 packages/read-project-manifest/package.json          | 2 +-
 packages/read-projects-context/package.json          | 2 +-
 packages/resolve-dependencies/package.json           | 2 +-
 packages/resolver-base/package.json                  | 2 +-
 packages/run-npm/package.json                        | 2 +-
 packages/server/package.json                         | 2 +-
 packages/sort-packages/package.json                  | 2 +-
 packages/store-connection-manager/package.json       | 2 +-
 packages/store-controller-types/package.json         | 2 +-
 packages/supi/package.json                           | 2 +-
 packages/symlink-dependency/package.json             | 2 +-
 packages/tarball-fetcher/package.json                | 2 +-
 packages/tarball-resolver/package.json               | 2 +-
 packages/types/package.json                          | 2 +-
 packages/utils/package.json                          | 2 +-
 packages/write-project-manifest/package.json         | 2 +-
 77 files changed, 77 insertions(+), 77 deletions(-)

diff --git a/packages/audit/package.json b/packages/audit/package.json
index 4849de5e3a..c182601a06 100644
--- a/packages/audit/package.json
+++ b/packages/audit/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/audit/coverage ts-node packages/audit/test",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/audit/coverage ts-node packages/audit/test",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/audit",
diff --git a/packages/build-modules/package.json b/packages/build-modules/package.json
index 4ed6f6f372..c4cf1f63bb 100644
--- a/packages/build-modules/package.json
+++ b/packages/build-modules/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/build-modules",
diff --git a/packages/cli-utils/package.json b/packages/cli-utils/package.json
index c74278d3ad..1544227911 100644
--- a/packages/cli-utils/package.json
+++ b/packages/cli-utils/package.json
@@ -14,7 +14,7 @@
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
     "pretest": "rimraf node_modules/.bin/pnpm",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/cli-utils/coverage ts-node packages/cli-utils/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/cli-utils/coverage ts-node packages/cli-utils/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/cli-utils",
diff --git a/packages/command/package.json b/packages/command/package.json
index cb4d8894a9..5bd4a0fdbc 100644
--- a/packages/command/package.json
+++ b/packages/command/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-installation",
diff --git a/packages/common-cli-options-help/package.json b/packages/common-cli-options-help/package.json
index d5f9c35c0a..5ebba5912d 100644
--- a/packages/common-cli-options-help/package.json
+++ b/packages/common-cli-options-help/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/common-cli-options-help",
diff --git a/packages/config/package.json b/packages/config/package.json
index 255fca8728..82f59ed3e6 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -13,7 +13,7 @@
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "test-with-preview": "ts-node test",
     "pretest": "npm config rm fetch-retry-maxtimeout",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/config/coverage ts-node packages/config/test"
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/config/coverage ts-node packages/config/test"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/config",
   "keywords": [
diff --git a/packages/constants/package.json b/packages/constants/package.json
index 1b1b5c5988..0829d8c112 100644
--- a/packages/constants/package.json
+++ b/packages/constants/package.json
@@ -11,7 +11,7 @@
     "lib"
   ],
   "scripts": {
-    "test": "pnpm run tsc && tslint -c ../../tslint.json -p .",
+    "test": "pnpm run tsc -- --sourceMap && tslint -c ../../tslint.json -p .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/core-loggers/package.json b/packages/core-loggers/package.json
index b0269f92ec..be9624941a 100644
--- a/packages/core-loggers/package.json
+++ b/packages/core-loggers/package.json
@@ -32,7 +32,7 @@
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/core-loggers",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/default-fetcher/package.json b/packages/default-fetcher/package.json
index 865d400313..091ed3ddb9 100644
--- a/packages/default-fetcher/package.json
+++ b/packages/default-fetcher/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/default-fetcher/coverage ts-node packages/default-fetcher/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/default-fetcher/coverage ts-node packages/default-fetcher/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/default-fetcher",
diff --git a/packages/default-reporter/package.json b/packages/default-reporter/package.json
index 7df253d8a0..1e15749f49 100644
--- a/packages/default-reporter/package.json
+++ b/packages/default-reporter/package.json
@@ -12,7 +12,7 @@
     "pretty-test": "ts-node test | tap-diff",
     "test": "pnpm run just-test",
     "just-test-preview": "ts-node test --type-check",
-    "just-test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/default-reporter/coverage ts-node packages/default-reporter/test --type-check",
+    "just-test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/default-reporter/coverage ts-node packages/default-reporter/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/default-resolver/package.json b/packages/default-resolver/package.json
index 0da4ca12a4..bb6f52591d 100644
--- a/packages/default-resolver/package.json
+++ b/packages/default-resolver/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/default-resolver/coverage ts-node packages/default-resolver/test",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/default-resolver/coverage ts-node packages/default-resolver/test",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/default-resolver",
diff --git a/packages/dependencies-hierarchy/package.json b/packages/dependencies-hierarchy/package.json
index 31c97b881e..751df5fca4 100644
--- a/packages/dependencies-hierarchy/package.json
+++ b/packages/dependencies-hierarchy/package.json
@@ -10,7 +10,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "pretest": "pnpm install -rf -C fixtures --frozen-lockfile --no-shared-workspace-lockfile --no-link-workspace-packages && pnpm install -rf -C fixtureWithLinks --frozen-lockfile --link-workspace-packages --no-shared-workspace-lockfile",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/dependencies-hierarchy/coverage ts-node packages/dependencies-hierarchy/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/dependencies-hierarchy/coverage ts-node packages/dependencies-hierarchy/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc"
   },
diff --git a/packages/dependency-path/package.json b/packages/dependency-path/package.json
index 8d3005ca5f..b86327d97a 100644
--- a/packages/dependency-path/package.json
+++ b/packages/dependency-path/package.json
@@ -9,7 +9,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && pnpm link . && cd ../.. && c8 --reporter lcov --reports-dir packages/dependency-path/coverage ts-node packages/dependency-path/test",
+    "test": "pnpm run tsc -- --sourceMap && pnpm link . && cd ../.. && c8 --reporter lcov --reports-dir packages/dependency-path/coverage ts-node packages/dependency-path/test",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc"
   },
diff --git a/packages/error/package.json b/packages/error/package.json
index c1c12ef338..eba22e7d6a 100644
--- a/packages/error/package.json
+++ b/packages/error/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/error",
diff --git a/packages/fetch-from-npm-registry/package.json b/packages/fetch-from-npm-registry/package.json
index b96bd4b2c0..16ba6afb5d 100644
--- a/packages/fetch-from-npm-registry/package.json
+++ b/packages/fetch-from-npm-registry/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/fetch-from-npm-registry/coverage ts-node packages/fetch-from-npm-registry/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/fetch-from-npm-registry/coverage ts-node packages/fetch-from-npm-registry/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/fetch-from-npm-registry",
diff --git a/packages/fetch/package.json b/packages/fetch/package.json
index b3532c35f9..c62fa08387 100644
--- a/packages/fetch/package.json
+++ b/packages/fetch/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc && cpy src/**/*.d.ts lib",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/fetch",
diff --git a/packages/fetcher-base/package.json b/packages/fetcher-base/package.json
index 56ea3605b9..e54b43d7fd 100644
--- a/packages/fetcher-base/package.json
+++ b/packages/fetcher-base/package.json
@@ -11,7 +11,7 @@
     "start": "pnpm run tsc -- --watch",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc --pretty",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/fetcher-base",
diff --git a/packages/filter-lockfile/package.json b/packages/filter-lockfile/package.json
index 3a7f497b44..c9166a2cc7 100644
--- a/packages/filter-lockfile/package.json
+++ b/packages/filter-lockfile/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/filter-lockfile/coverage ts-node packages/filter-lockfile/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/filter-lockfile/coverage ts-node packages/filter-lockfile/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/filter-workspace-packages/package.json b/packages/filter-workspace-packages/package.json
index 956406b93b..289ae9063e 100644
--- a/packages/filter-workspace-packages/package.json
+++ b/packages/filter-workspace-packages/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/filter-workspace-packages/coverage ts-node packages/filter-workspace-packages/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/filter-workspace-packages/coverage ts-node packages/filter-workspace-packages/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/filter-workspace-packages",
diff --git a/packages/find-packages/package.json b/packages/find-packages/package.json
index f0843ac0f1..b417946281 100644
--- a/packages/find-packages/package.json
+++ b/packages/find-packages/package.json
@@ -9,7 +9,7 @@
   "typings": "lib/index.d.ts",
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/find-packages/coverage ts-node packages/find-packages/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/find-packages/coverage ts-node packages/find-packages/test --type-check",
     "tsc": "tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/find-workspace-dir/package.json b/packages/find-workspace-dir/package.json
index 7deb439486..73193c0b45 100644
--- a/packages/find-workspace-dir/package.json
+++ b/packages/find-workspace-dir/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/find-workspace-dir",
diff --git a/packages/find-workspace-packages/package.json b/packages/find-workspace-packages/package.json
index 4ef45b10ed..fc4c7a1fb1 100644
--- a/packages/find-workspace-packages/package.json
+++ b/packages/find-workspace-packages/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/find-workspace-packages",
diff --git a/packages/get-context/package.json b/packages/get-context/package.json
index 9db8500b65..6e768e0105 100644
--- a/packages/get-context/package.json
+++ b/packages/get-context/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/get-context",
diff --git a/packages/git-fetcher/package.json b/packages/git-fetcher/package.json
index 0049b9fdcb..a05b871e2a 100644
--- a/packages/git-fetcher/package.json
+++ b/packages/git-fetcher/package.json
@@ -8,7 +8,7 @@
     "lib"
   ],
   "scripts": {
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/git-fetcher/coverage ts-node packages/git-fetcher/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/git-fetcher/coverage ts-node packages/git-fetcher/test --type-check",
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/git-resolver/package.json b/packages/git-resolver/package.json
index c32a24a31a..c37b596b51 100644
--- a/packages/git-resolver/package.json
+++ b/packages/git-resolver/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/git-resolver/coverage ts-node packages/git-resolver/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/git-resolver/coverage ts-node packages/git-resolver/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix"
   },
diff --git a/packages/headless/package.json b/packages/headless/package.json
index 8c2170fc62..7d3310b21d 100644
--- a/packages/headless/package.json
+++ b/packages/headless/package.json
@@ -68,7 +68,7 @@
     "test:e2e": "run-p -r registry-mock test:tap",
     "pretest:e2e": "rimraf ../.tmp/ && registry-mock prepare && ts-node test/pretest",
     "test-with-preview": "pnpm run test:e2e",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7770 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7770 pnpm run test:e2e",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc",
     "runPrepareFixtures": "node ../pnpm/lib/bin/pnpm.js m i -C test/fixtures --no-shared-workspace-lockfile --no-link-workspace-packages --lockfile-only --registry http://localhost:4873/ --ignore-scripts --force",
diff --git a/packages/hoist/package.json b/packages/hoist/package.json
index 63c5163be9..29ebe3f95d 100644
--- a/packages/hoist/package.json
+++ b/packages/hoist/package.json
@@ -36,7 +36,7 @@
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/hoist",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/lifecycle/package.json b/packages/lifecycle/package.json
index db294cabd3..7bb02702c3 100644
--- a/packages/lifecycle/package.json
+++ b/packages/lifecycle/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/lifecycle/coverage ts-node packages/lifecycle/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/lifecycle/coverage ts-node packages/lifecycle/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix"
   },
diff --git a/packages/link-bins/package.json b/packages/link-bins/package.json
index 32c5228a65..c0822d56de 100644
--- a/packages/link-bins/package.json
+++ b/packages/link-bins/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && ncp test/fixtures test/fixtures_for_testing && cd ../.. && c8 --reporter lcov --reports-dir packages/link-bins/coverage ts-node packages/link-bins/test --type-check && cd packages/link-bins && rimraf test/fixtures_for_testing",
+    "test": "pnpm run tsc -- --sourceMap && ncp test/fixtures test/fixtures_for_testing && cd ../.. && c8 --reporter lcov --reports-dir packages/link-bins/coverage ts-node packages/link-bins/test --type-check && cd packages/link-bins && rimraf test/fixtures_for_testing",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json --project . --fix"
   },
diff --git a/packages/list/package.json b/packages/list/package.json
index 7c927ba05f..6d7003d31a 100644
--- a/packages/list/package.json
+++ b/packages/list/package.json
@@ -13,7 +13,7 @@
     "prepareFixtures": "cd test && node ../../pnpm recursive install --no-link-workspace-packages --no-shared-workspace-lockfile -f && cd ..",
     "prepublishOnly": "pnpm run tsc",
     "pretest": "pnpm run pretest --filter dependencies-hierarchy",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/list/coverage ts-node packages/list/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/list/coverage ts-node packages/list/test --type-check",
     "tsc": "rimraf lib && tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/list",
diff --git a/packages/local-resolver/package.json b/packages/local-resolver/package.json
index 2a4000dc02..dff6d4cb89 100644
--- a/packages/local-resolver/package.json
+++ b/packages/local-resolver/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/local-resolver/coverage ts-node packages/local-resolver/test --ts-node",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/local-resolver/coverage ts-node packages/local-resolver/test --ts-node",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix"
   },
diff --git a/packages/lockfile-file/package.json b/packages/lockfile-file/package.json
index bbfbf79127..9f4c1fd21d 100644
--- a/packages/lockfile-file/package.json
+++ b/packages/lockfile-file/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/lockfile-file/coverage ts-node packages/lockfile-file/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/lockfile-file/coverage ts-node packages/lockfile-file/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/lockfile-utils/package.json b/packages/lockfile-utils/package.json
index e79224dbb9..87cd1d9ddd 100644
--- a/packages/lockfile-utils/package.json
+++ b/packages/lockfile-utils/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/lockfile-utils/coverage ts-node packages/lockfile-utils/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/lockfile-utils/coverage ts-node packages/lockfile-utils/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/lockfile-walker/package.json b/packages/lockfile-walker/package.json
index d6f57e9865..e3c08aab40 100644
--- a/packages/lockfile-walker/package.json
+++ b/packages/lockfile-walker/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/matcher/package.json b/packages/matcher/package.json
index 68477995e0..4fa1f09b7e 100644
--- a/packages/matcher/package.json
+++ b/packages/matcher/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/matcher/coverage ts-node packages/matcher/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/matcher/coverage ts-node packages/matcher/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/modules-cleaner/package.json b/packages/modules-cleaner/package.json
index f66cd3f7ea..526b62c2de 100644
--- a/packages/modules-cleaner/package.json
+++ b/packages/modules-cleaner/package.json
@@ -24,7 +24,7 @@
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/modules-cleaner#readme",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/modules-yaml/package.json b/packages/modules-yaml/package.json
index 7af4c39c7e..20b2e5669d 100644
--- a/packages/modules-yaml/package.json
+++ b/packages/modules-yaml/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/modules-yaml/coverage ts-node packages/modules-yaml/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/modules-yaml/coverage ts-node packages/modules-yaml/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix"
   },
diff --git a/packages/npm-registry-agent/package.json b/packages/npm-registry-agent/package.json
index daf4d1fbbd..eae037a62b 100644
--- a/packages/npm-registry-agent/package.json
+++ b/packages/npm-registry-agent/package.json
@@ -12,7 +12,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/npm-registry-agent/coverage ts-node packages/npm-registry-agent/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/npm-registry-agent/coverage ts-node packages/npm-registry-agent/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix"
   },
diff --git a/packages/npm-resolver/package.json b/packages/npm-resolver/package.json
index 47f660018c..ffe2fc1a7b 100644
--- a/packages/npm-resolver/package.json
+++ b/packages/npm-resolver/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "rimraf .store && pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/npm-resolver/coverage ts-node packages/npm-resolver/test --type-check",
+    "test": "rimraf .store && pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/npm-resolver/coverage ts-node packages/npm-resolver/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/npm-resolver",
diff --git a/packages/outdated/package.json b/packages/outdated/package.json
index e1e593d88a..aeb22f2c62 100644
--- a/packages/outdated/package.json
+++ b/packages/outdated/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "pretest": "registry-mock prepare",
-    "test": "pnpm run tsc && pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc",
     "registry-mock": "registry-mock",
diff --git a/packages/package-bins/package.json b/packages/package-bins/package.json
index e098134217..378aff9c61 100644
--- a/packages/package-bins/package.json
+++ b/packages/package-bins/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
-    "test": "cd ../.. && c8 --reporter lcov --reports-dir packages/package-bins/coverage ts-node packages/package-bins/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/package-bins/coverage ts-node packages/package-bins/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "fix": "tslint -c tslint.json --project . --fix"
   },
diff --git a/packages/package-is-installable/package.json b/packages/package-is-installable/package.json
index 06686cb240..6649d002d5 100644
--- a/packages/package-is-installable/package.json
+++ b/packages/package-is-installable/package.json
@@ -24,7 +24,7 @@
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/package-is-installable#readme",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/package-is-installable/coverage ts-node packages/package-is-installable/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/package-is-installable/coverage ts-node packages/package-is-installable/test --type-check",
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/package-requester/package.json b/packages/package-requester/package.json
index 1ea9025033..cf2d9b4348 100644
--- a/packages/package-requester/package.json
+++ b/packages/package-requester/package.json
@@ -14,7 +14,7 @@
     "start": "pnpm run tsc -- --watch",
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc --pretty",
-    "test": "pnpm run tsc && rimraf .store && cd ../.. && c8 --reporter lcov --reports-dir packages/package-requester/coverage ts-node packages/package-requester/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && rimraf .store && cd ../.. && c8 --reporter lcov --reports-dir packages/package-requester/coverage ts-node packages/package-requester/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/package-requester",
diff --git a/packages/package-store/package.json b/packages/package-store/package.json
index 12b829c591..ec26e0c60b 100644
--- a/packages/package-store/package.json
+++ b/packages/package-store/package.json
@@ -77,7 +77,7 @@
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix",
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "pretest": "rimraf .tmp",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/package-store/coverage ts-node packages/package-store/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/package-store/coverage ts-node packages/package-store/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   }
diff --git a/packages/parse-cli-args/package.json b/packages/parse-cli-args/package.json
index 300d2ea383..239148c636 100644
--- a/packages/parse-cli-args/package.json
+++ b/packages/parse-cli-args/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/parse-cli-args/coverage ts-node packages/parse-cli-args/test",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/parse-cli-args/coverage ts-node packages/parse-cli-args/test",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/parse-cli-args",
diff --git a/packages/pkgs-graph/package.json b/packages/pkgs-graph/package.json
index 89ed5cbec9..e83f8c3e15 100644
--- a/packages/pkgs-graph/package.json
+++ b/packages/pkgs-graph/package.json
@@ -9,7 +9,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/pkgs-graph/coverage ts-node packages/pkgs-graph/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/pkgs-graph/coverage ts-node packages/pkgs-graph/test --type-check",
     "tsc": "tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/plugin-commands-audit/package.json b/packages/plugin-commands-audit/package.json
index 3f1b987a81..b511f12f3c 100644
--- a/packages/plugin-commands-audit/package.json
+++ b/packages/plugin-commands-audit/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-audit/coverage ts-node packages/plugin-commands-audit/test",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-audit/coverage ts-node packages/plugin-commands-audit/test",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-audit",
diff --git a/packages/plugin-commands-import/package.json b/packages/plugin-commands-import/package.json
index 948989dbb0..877f93492f 100644
--- a/packages/plugin-commands-import/package.json
+++ b/packages/plugin-commands-import/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-import/coverage ts-node packages/plugin-commands-import/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7776 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7776 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-import",
diff --git a/packages/plugin-commands-installation/package.json b/packages/plugin-commands-installation/package.json
index 6c50b0dc6b..ebfc5ac95f 100644
--- a/packages/plugin-commands-installation/package.json
+++ b/packages/plugin-commands-installation/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-installation/coverage ts-node packages/plugin-commands-installation/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7777 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7777 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-installation",
diff --git a/packages/plugin-commands-listing/package.json b/packages/plugin-commands-listing/package.json
index cbecc20991..bfb2fd5225 100644
--- a/packages/plugin-commands-listing/package.json
+++ b/packages/plugin-commands-listing/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-listing/coverage ts-node packages/plugin-commands-listing/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7773 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7773 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-listing",
diff --git a/packages/plugin-commands-outdated/package.json b/packages/plugin-commands-outdated/package.json
index 171cc19824..e8a99caa32 100644
--- a/packages/plugin-commands-outdated/package.json
+++ b/packages/plugin-commands-outdated/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-outdated/coverage ts-node packages/plugin-commands-outdated/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7774 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7774 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-outdated",
diff --git a/packages/plugin-commands-publishing/package.json b/packages/plugin-commands-publishing/package.json
index 95ea189640..d273c6b443 100644
--- a/packages/plugin-commands-publishing/package.json
+++ b/packages/plugin-commands-publishing/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-publishing/coverage ts-node packages/plugin-commands-publishing/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7771 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7771 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-publishing",
diff --git a/packages/plugin-commands-rebuild/package.json b/packages/plugin-commands-rebuild/package.json
index 58b04edad6..43d5597182 100644
--- a/packages/plugin-commands-rebuild/package.json
+++ b/packages/plugin-commands-rebuild/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-rebuild/coverage ts-node packages/plugin-commands-rebuild/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7779 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7779 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-rebuild",
diff --git a/packages/plugin-commands-script-runners/package.json b/packages/plugin-commands-script-runners/package.json
index 5944fa47e5..44099c71d6 100644
--- a/packages/plugin-commands-script-runners/package.json
+++ b/packages/plugin-commands-script-runners/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-script-runners/coverage ts-node packages/plugin-commands-script-runners/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7775 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7775 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-script-runners",
diff --git a/packages/plugin-commands-server/package.json b/packages/plugin-commands-server/package.json
index 8e7a276ce7..db6151323f 100644
--- a/packages/plugin-commands-server/package.json
+++ b/packages/plugin-commands-server/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-server",
diff --git a/packages/plugin-commands-store/package.json b/packages/plugin-commands-store/package.json
index 6e56039344..fb16f696d9 100644
--- a/packages/plugin-commands-store/package.json
+++ b/packages/plugin-commands-store/package.json
@@ -17,7 +17,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/plugin-commands-store/coverage ts-node packages/plugin-commands-store/test --type-check",
     "pretest:e2e": "registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7778 pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && cross-env PNPM_REGISTRY_MOCK_PORT=7778 pnpm run test:e2e",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/plugin-commands-store",
diff --git a/packages/pnpm/package.json b/packages/pnpm/package.json
index e831df7401..c783168b5c 100644
--- a/packages/pnpm/package.json
+++ b/packages/pnpm/package.json
@@ -159,7 +159,7 @@
     "test:tap": "cd ../.. && c8 --reporter lcov --reports-dir packages/pnpm/coverage ts-node packages/pnpm/test --type-check",
     "pretest:e2e": "rimraf node_modules/.bin/pnpm && registry-mock prepare",
     "test:e2e": "run-p -r registry-mock test:tap",
-    "test": "npm run lint && npm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7772 npm run test:e2e",
+    "test": "pnpm run lint && pnpm run tsc && cross-env PNPM_REGISTRY_MOCK_PORT=7772 npm run test:e2e",
     "tsc": "rimraf lib && tsc",
     "release": "sh .scripts/release.sh"
   },
diff --git a/packages/pnpmfile/package.json b/packages/pnpmfile/package.json
index 216edea454..c6536c65d7 100644
--- a/packages/pnpmfile/package.json
+++ b/packages/pnpmfile/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/pnpmfile/coverage ts-node packages/pnpmfile/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/pnpmfile/coverage ts-node packages/pnpmfile/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/pnpmfile",
diff --git a/packages/prune-lockfile/package.json b/packages/prune-lockfile/package.json
index af08e9a021..772f335b98 100644
--- a/packages/prune-lockfile/package.json
+++ b/packages/prune-lockfile/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/prune-lockfile/coverage ts-node packages/prune-lockfile/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/prune-lockfile/coverage ts-node packages/prune-lockfile/test --type-check",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/read-modules-dir/package.json b/packages/read-modules-dir/package.json
index 3081b4c364..a3b059ccde 100644
--- a/packages/read-modules-dir/package.json
+++ b/packages/read-modules-dir/package.json
@@ -21,7 +21,7 @@
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/read-modules-dir#readme",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/read-package-json/package.json b/packages/read-package-json/package.json
index ed7bde7dd9..82ebab2efe 100644
--- a/packages/read-package-json/package.json
+++ b/packages/read-package-json/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/read-package-json/coverage ts-node packages/read-package-json/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/read-package-json/coverage ts-node packages/read-package-json/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc"
   },
diff --git a/packages/read-project-manifest/package.json b/packages/read-project-manifest/package.json
index dff027a9c6..568256ea57 100644
--- a/packages/read-project-manifest/package.json
+++ b/packages/read-project-manifest/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/read-project-manifest/coverage ts-node packages/read-project-manifest/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/read-project-manifest/coverage ts-node packages/read-project-manifest/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc"
   },
diff --git a/packages/read-projects-context/package.json b/packages/read-projects-context/package.json
index d1798f2b59..2c54818a9c 100644
--- a/packages/read-projects-context/package.json
+++ b/packages/read-projects-context/package.json
@@ -24,7 +24,7 @@
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/read-projects-context#readme",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/resolve-dependencies/package.json b/packages/resolve-dependencies/package.json
index a8478d4cc2..3857783f63 100644
--- a/packages/resolve-dependencies/package.json
+++ b/packages/resolve-dependencies/package.json
@@ -24,7 +24,7 @@
   "homepage": "https://github.com/pnpm/pnpm/blob/master/packages/resolve-dependencies#readme",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/resolver-base/package.json b/packages/resolver-base/package.json
index b00a83fd73..792805a165 100644
--- a/packages/resolver-base/package.json
+++ b/packages/resolver-base/package.json
@@ -11,7 +11,7 @@
     "start": "pnpm run tsc -- --watch",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc --pretty",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/resolver-base",
diff --git a/packages/run-npm/package.json b/packages/run-npm/package.json
index 1514707a3c..7a7b59b19d 100644
--- a/packages/run-npm/package.json
+++ b/packages/run-npm/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/run-npm",
diff --git a/packages/server/package.json b/packages/server/package.json
index 1d8d88eeb4..f6e11058bb 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/server/coverage ts-node packages/server/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/server/coverage ts-node packages/server/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/server",
diff --git a/packages/sort-packages/package.json b/packages/sort-packages/package.json
index d6598ec221..db67ed2440 100644
--- a/packages/sort-packages/package.json
+++ b/packages/sort-packages/package.json
@@ -13,7 +13,7 @@
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/sort-packages",
diff --git a/packages/store-connection-manager/package.json b/packages/store-connection-manager/package.json
index 7d5cae9f2b..bc43a2477b 100644
--- a/packages/store-connection-manager/package.json
+++ b/packages/store-connection-manager/package.json
@@ -14,7 +14,7 @@
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "tsc": "rimraf lib && tsc",
     "pretest": "rimraf node_modules/.bin/pnpm",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/store-connection-manager",
diff --git a/packages/store-controller-types/package.json b/packages/store-controller-types/package.json
index 6d6acbfcad..48771f6ffa 100644
--- a/packages/store-controller-types/package.json
+++ b/packages/store-controller-types/package.json
@@ -11,7 +11,7 @@
     "lib"
   ],
   "scripts": {
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/supi/package.json b/packages/supi/package.json
index 7169071031..7f53180580 100644
--- a/packages/supi/package.json
+++ b/packages/supi/package.json
@@ -161,7 +161,7 @@
     "test:e2e": "run-p -r registry-mock test:tap",
     "pretest": "registry-mock prepare",
     "test-with-preview": "preview && pnpm run test:e2e",
-    "test": "pnpm run tsc && pnpm run test:e2e",
+    "test": "pnpm run tsc -- --sourceMap && pnpm run test:e2e",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   }
diff --git a/packages/symlink-dependency/package.json b/packages/symlink-dependency/package.json
index 1f432c01d4..8775e4b1b3 100644
--- a/packages/symlink-dependency/package.json
+++ b/packages/symlink-dependency/package.json
@@ -36,7 +36,7 @@
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/symlink-dependency",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/tarball-fetcher/package.json b/packages/tarball-fetcher/package.json
index 384c355207..33506acdf2 100644
--- a/packages/tarball-fetcher/package.json
+++ b/packages/tarball-fetcher/package.json
@@ -11,7 +11,7 @@
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/tarball-fetcher/coverage ts-node packages/tarball-fetcher/test && cd packages/tarball-fetcher && node example"
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/tarball-fetcher/coverage ts-node packages/tarball-fetcher/test && cd packages/tarball-fetcher && node example"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/tarball-fetcher",
   "keywords": [
diff --git a/packages/tarball-resolver/package.json b/packages/tarball-resolver/package.json
index 80cb1f74c5..6b845bdab6 100644
--- a/packages/tarball-resolver/package.json
+++ b/packages/tarball-resolver/package.json
@@ -14,7 +14,7 @@
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
     "fix": "tslint -c tslint.json src/**/*.ts test/**/*.ts --fix",
     "tsc": "rimraf lib && tsc",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/tarball-resolver/coverage ts-node packages/tarball-resolver/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/tarball-resolver/coverage ts-node packages/tarball-resolver/test --type-check",
     "prepublishOnly": "pnpm run tsc"
   },
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/tarball-resolver",
diff --git a/packages/types/package.json b/packages/types/package.json
index d8c99f494b..b60dfb3b49 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -11,7 +11,7 @@
     "lib"
   ],
   "scripts": {
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
   },
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 7f16809564..fdaaa79254 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -35,7 +35,7 @@
   "repository": "https://github.com/pnpm/pnpm/blob/master/packages/utils",
   "scripts": {
     "start": "pnpm run tsc -- --watch",
-    "test": "pnpm run tsc",
+    "test": "pnpm run tsc -- --sourceMap",
     "lint": "tslint -c ../../tslint.json --project .",
     "tsc": "rimraf lib && tsc",
     "prepublishOnly": "pnpm run tsc"
diff --git a/packages/write-project-manifest/package.json b/packages/write-project-manifest/package.json
index 8ca7cfc2ab..513cd4f638 100644
--- a/packages/write-project-manifest/package.json
+++ b/packages/write-project-manifest/package.json
@@ -12,7 +12,7 @@
   ],
   "scripts": {
     "lint": "tslint -c ../../tslint.json src/**/*.ts test/**/*.ts",
-    "test": "pnpm run tsc && cd ../.. && c8 --reporter lcov --reports-dir packages/write-project-manifest/coverage ts-node packages/write-project-manifest/test --type-check",
+    "test": "pnpm run tsc -- --sourceMap && cd ../.. && c8 --reporter lcov --reports-dir packages/write-project-manifest/coverage ts-node packages/write-project-manifest/test --type-check",
     "prepublishOnly": "pnpm run tsc",
     "tsc": "tsc"
   },