From ead11ad8eccf58f88c5c848bd31d771f0e4ecddc Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <z@kochan.io>
Date: Sat, 5 Apr 2025 14:44:21 +0200
Subject: [PATCH] fix(manifest-writer): don't wrap lines in pnpm-workspace.yaml

---
 .changeset/dull-ducks-melt.md          | 5 +++++
 workspace/manifest-writer/src/index.ts | 8 +++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/dull-ducks-melt.md

diff --git a/.changeset/dull-ducks-melt.md b/.changeset/dull-ducks-melt.md
new file mode 100644
index 0000000000..2bffab7a15
--- /dev/null
+++ b/.changeset/dull-ducks-melt.md
@@ -0,0 +1,5 @@
+---
+"@pnpm/workspace.manifest-writer": patch
+---
+
+Don't wrap lines in `pnpm-workspace.yaml`.
diff --git a/workspace/manifest-writer/src/index.ts b/workspace/manifest-writer/src/index.ts
index 77d94bf4fb..576b68d0b1 100644
--- a/workspace/manifest-writer/src/index.ts
+++ b/workspace/manifest-writer/src/index.ts
@@ -26,5 +26,11 @@ export async function updateWorkspaceManifest (dir: string, updatedFields: Parti
     await fs.promises.rm(path.join(dir, WORKSPACE_MANIFEST_FILENAME))
     return
   }
-  await writeYamlFile(path.join(dir, WORKSPACE_MANIFEST_FILENAME), manifest)
+  await writeYamlFile(path.join(dir, WORKSPACE_MANIFEST_FILENAME), manifest, {
+    lineWidth: -1, // This is setting line width to never wrap
+    blankLines: true,
+    noCompatMode: true,
+    noRefs: true,
+    sortKeys: false,
+  })
 }