perf: skip npm install if graph has no new packages (#24017)

7 files changed, 69 insertions, 0 deletions

diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/__test__.jsonc b/tests/specs/npm/adding_npm_dep_in_dynamic_import/__test__.jsonc
new file mode 100644
index 000000000..4dcedd92f
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/__test__.jsonc
@@ -0,0 +1,19 @@
+{
+  "tempDir": true,
+  "steps": [{
+    "args": "run --allow-read=. main.ts",
+    "output": "main.out"
+  }, {
+    "args": "task --quiet cat deno.lock",
+    "output": "lock.out"
+  }, {
+    "args": "task rm_node_modules",
+    "output": "[WILDCARD]"
+  }, {
+    "args": "run --allow-read=. main.ts",
+    "output": "main2.out"
+  }, {
+    "args": "task --quiet cat deno.lock",
+    "output": "lock.out"
+  }]
+}
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/deno.json b/tests/specs/npm/adding_npm_dep_in_dynamic_import/deno.json
new file mode 100644
index 000000000..38bbf89a0
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/deno.json
@@ -0,0 +1,7 @@
+{
+  "nodeModulesDir": true,
+  "tasks": {
+    "cat": "cat",
+    "rm_node_modules": "rm -rf node_modules"
+  }
+}
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/lock.out b/tests/specs/npm/adding_npm_dep_in_dynamic_import/lock.out
new file mode 100644
index 000000000..c67be75c9
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/lock.out
@@ -0,0 +1,20 @@
+{
+  "version": "3",
+  "packages": {
+    "specifiers": {
+      "npm:@denotest/add": "npm:@denotest/add@1.0.0",
+      "npm:@denotest/subtract": "npm:@denotest/subtract@1.0.0"
+    },
+    "npm": {
+      "@denotest/add@1.0.0": {
+        "integrity": "[WILDLINE]",
+        "dependencies": {}
+      },
+      "@denotest/subtract@1.0.0": {
+        "integrity": "[WILDLINE]",
+        "dependencies": {}
+      }
+    }
+  },
+  "remote": {}
+}
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.out b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.out
new file mode 100644
index 000000000..fe612aa3c
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.out
@@ -0,0 +1,8 @@
+Download http://localhost:4260/@denotest/add
+Download http://localhost:4260/@denotest/add/1.0.0.tgz
+Initialize @denotest/add@1.0.0
+3
+Download http://localhost:4260/@denotest/subtract
+Download http://localhost:4260/@denotest/subtract/1.0.0.tgz
+Initialize @denotest/subtract@1.0.0
+1
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.ts b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.ts
new file mode 100644
index 000000000..75e9b9199
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main.ts
@@ -0,0 +1,8 @@
+import { add } from "npm:@denotest/add";
+
+console.log(add(1, 2));
+
+const fileName = "other.ts";
+const specifier = "./" + fileName; // non-analyzable
+const { subtract } = await import(specifier);
+console.log(subtract(3, 2));
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/main2.out b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main2.out
new file mode 100644
index 000000000..7f1598ed0
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/main2.out
@@ -0,0 +1,6 @@
+[UNORDERED_START]
+Initialize @denotest/add@1.0.0
+Initialize @denotest/subtract@1.0.0
+[UNORDERED_END]
+3
+1
diff --git a/tests/specs/npm/adding_npm_dep_in_dynamic_import/other.ts b/tests/specs/npm/adding_npm_dep_in_dynamic_import/other.ts
new file mode 100644
index 000000000..b8487fa51
--- /dev/null
+++ b/tests/specs/npm/adding_npm_dep_in_dynamic_import/other.ts
@@ -0,0 +1 @@
+export * from "npm:@denotest/subtract";