From cb9051b1ad86c7de11c2f5ce466b145dcbc54fe2 Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <z@kochan.io>
Date: Mon, 26 Feb 2018 01:29:28 +0200
Subject: [PATCH] fix: should work when only current shrinkwrap.yaml is
 available

---
 src/index.ts                                  |  1 +
 .../current-shrinkwrap-only/.gitignore        |  1 +
 .../node_modules/.shrinkwrap.yaml             | 27 +++++++++++++++++++
 .../current-shrinkwrap-only/package.json      |  8 ++++++
 test/index.ts                                 | 13 +++++++++
 5 files changed, 50 insertions(+)
 create mode 100644 test/fixtures/current-shrinkwrap-only/.gitignore
 create mode 100644 test/fixtures/current-shrinkwrap-only/node_modules/.shrinkwrap.yaml
 create mode 100644 test/fixtures/current-shrinkwrap-only/package.json

diff --git a/src/index.ts b/src/index.ts
index 74211cf5c8..ffc3aa122a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -94,6 +94,7 @@ async function _outdated (
   },
 ): Promise<OutdatedPackage[]> {
   const wantedShrinkwrap = await readWantedShrinkwrap(pkgPath, {ignoreIncompatible: false})
+    || await readCurrentShrinkwrap(pkgPath, {ignoreIncompatible: false})
   if (!wantedShrinkwrap) {
     throw new Error('No shrinkwrapfile in this directory. Run `pnpm install` to generate one.')
   }
diff --git a/test/fixtures/current-shrinkwrap-only/.gitignore b/test/fixtures/current-shrinkwrap-only/.gitignore
new file mode 100644
index 0000000000..cf4bab9ddd
--- /dev/null
+++ b/test/fixtures/current-shrinkwrap-only/.gitignore
@@ -0,0 +1 @@
+!node_modules
diff --git a/test/fixtures/current-shrinkwrap-only/node_modules/.shrinkwrap.yaml b/test/fixtures/current-shrinkwrap-only/node_modules/.shrinkwrap.yaml
new file mode 100644
index 0000000000..d1b2df33af
--- /dev/null
+++ b/test/fixtures/current-shrinkwrap-only/node_modules/.shrinkwrap.yaml
@@ -0,0 +1,27 @@
+dependencies:
+  is-negative: 1.1.0
+  is-positive: 3.1.0
+  from-github: github.com/blabla/from-github/d5f8d5500f7faf593d32e134c1b0043ff69151b3
+  from-github-2: github.com/blabla/from-github-2/d5f8d5500f7faf593d32e134c1b0043ff69151b3
+packages:
+  /is-negative/1.1.0:
+    resolution:
+      integrity: sha1-8Nhjd6oVpkw0lh84rCqb4rQKEYc=
+  /is-positive/3.1.0:
+    resolution:
+      integrity: sha1-hX21hKG6XRyymAUn/DtsQ103sP0=
+  github.com/blabla/from-github/d5f8d5500f7faf593d32e134c1b0043ff69151b3:
+    name: from-github
+    version: 1.0.0
+    resolution:
+      tarball: 'https://codeload.github.com/blabla/from-github/tar.gz/d5f8d5500f7faf593d32e134c1b0043ff69151b3'
+  github.com/blabla/from-github-2/d5f8d5500f7faf593d32e134c1b0043ff69151b3:
+    name: from-github-2
+    version: 1.0.0
+    resolution:
+      tarball: 'https://codeload.github.com/blabla/from-github-2/tar.gz/d5f8d5500f7faf593d32e134c1b0043ff69151b3'
+registry: 'https://registry.npmjs.org/'
+shrinkwrapVersion: 3
+specifiers:
+  is-negative: ^2.1.0
+  is-positive: ^3.1.0
diff --git a/test/fixtures/current-shrinkwrap-only/package.json b/test/fixtures/current-shrinkwrap-only/package.json
new file mode 100644
index 0000000000..e3bf90b7d3
--- /dev/null
+++ b/test/fixtures/current-shrinkwrap-only/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "wanted-shrinkwrap",
+  "version": "1.0.0",
+  "dependencies": {
+    "is-negative": "^2.1.0",
+    "is-positive": "^3.1.0"
+  }
+}
diff --git a/test/index.ts b/test/index.ts
index 6f8fd5a258..fefb49adbb 100644
--- a/test/index.ts
+++ b/test/index.ts
@@ -75,3 +75,16 @@ test('forPackages()', async (t) => {
   ])
   t.end()
 })
+
+test('outdated() when only current shrinkwrap is present', async (t) => {
+  const outdatedPkgs = await outdated('current-shrinkwrap-only', outdatedOpts)
+  t.deepEqual(outdatedPkgs, [
+    {
+      current: '1.1.0',
+      latest: '2.1.0',
+      packageName: 'is-negative',
+      wanted: '1.1.0',
+    },
+  ])
+  t.end()
+})