From 2b1021118234ad176b87f786d188f5bdbad543a2 Mon Sep 17 00:00:00 2001
From: Mark Skelton <mskelton@widen.com>
Date: Fri, 4 Feb 2022 14:59:23 -0600
Subject: [PATCH 1/2] Dont't include ignored packages when adding a changeset

---
 .changeset/young-queens-add.md         |  5 +++++
 packages/cli/src/commands/add/index.ts | 13 ++++++++-----
 2 files changed, 13 insertions(+), 5 deletions(-)
 create mode 100644 .changeset/young-queens-add.md

diff --git a/.changeset/young-queens-add.md b/.changeset/young-queens-add.md
new file mode 100644
index 000000000..63d7b3908
--- /dev/null
+++ b/.changeset/young-queens-add.md
@@ -0,0 +1,5 @@
+---
+"@changesets/cli": patch
+---
+
+Ignored packages are no longer listed when adding a changeset.
diff --git a/packages/cli/src/commands/add/index.ts b/packages/cli/src/commands/add/index.ts
index db01121ad..bb2a08db3 100644
--- a/packages/cli/src/commands/add/index.ts
+++ b/packages/cli/src/commands/add/index.ts
@@ -22,7 +22,9 @@ export default async function add(
   { empty, open }: { empty?: boolean; open?: boolean },
   config: Config
 ) {
-  const packages = await getPackages(cwd);
+  const packages = (await getPackages(cwd)).packages.filter(
+    pkg => !config.ignore.includes(pkg.packageJson.name)
+  );
   const changesetBase = path.resolve(cwd, ".changeset");
 
   let newChangeset: UnwrapPromise<ReturnType<typeof createChangeset>>;
@@ -38,10 +40,11 @@ export default async function add(
       ref: config.baseBranch
     });
     const changePackagesName = changedPackages
-      .filter(a => a)
-      .map(pkg => pkg.packageJson.name);
-    newChangeset = await createChangeset(changePackagesName, packages.packages);
-    printConfirmationMessage(newChangeset, packages.packages.length > 1);
+      .map(pkg => pkg.packageJson.name)
+      .filter(pkgName => config.ignore.includes(pkgName));
+
+    newChangeset = await createChangeset(changePackagesName, packages);
+    printConfirmationMessage(newChangeset, packages.length > 1);
 
     if (!newChangeset.confirmed) {
       newChangeset = {

From 4791c194bc091c911125499b5807b6c36849787a Mon Sep 17 00:00:00 2001
From: Mark Skelton <mskelton@widen.com>
Date: Mon, 7 Feb 2022 09:40:06 -0600
Subject: [PATCH 2/2] Add test

---
 packages/cli/src/commands/add/__tests__/add.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/cli/src/commands/add/__tests__/add.ts b/packages/cli/src/commands/add/__tests__/add.ts
index 82e4fad87..4bf86a390 100644
--- a/packages/cli/src/commands/add/__tests__/add.ts
+++ b/packages/cli/src/commands/add/__tests__/add.ts
@@ -197,4 +197,18 @@ describe("Changesets", () => {
       })
     );
   });
+  it("should not include ignored packages in the prompt", async () => {
+    const cwd = await f.copy("internal-dependencies");
+
+    mockUserResponses({ releases: { "pkg-a": "patch" } });
+    await addChangeset(
+      cwd,
+      { empty: false },
+      { ...defaultConfig, ignore: ["pkg-b"] }
+    );
+
+    // @ts-ignore
+    const { choices } = askCheckboxPlus.mock.calls[0][1][0];
+    expect(choices).toEqual(["pkg-a", "pkg-c"]);
+  });
 });