From 6458b593c0044e6eb47369b2d6b08bf041d58f0c Mon Sep 17 00:00:00 2001
From: "kiloconnect[bot]" <240665456+kiloconnect[bot]@users.noreply.github.com>
Date: Wed, 29 Apr 2026 09:06:16 +0000
Subject: [PATCH] build(cli): shrink publish artifact to unblock build-vscode
 download

The kilo-cli artifact ballooned from ~1 GB to 1.83 GB after the codebase
indexing PR started emitting external sourcemaps and copying tree-sitter
wasms per target. The resulting 1.83 GB artifact triggered a silent
partial-extract in actions/download-artifact@v4 during build-vscode,
causing the 2026-04-29 publish run to fail with 'CLI binary not found'.

- Skip external sourcemaps in release builds (~620 MB saved across
  12 targets); dev builds still emit maps for local debugging.
- Exclude any stray .map files from the CI artifact and skip zstd
  compression on binaries (saves ~60 s on upload and reduces the
  chance of partial-extract bugs on the download side).

Refs: PR #6966 (commit f74d54c4), run 25096325401
---
 .github/workflows/publish.yml     | 7 ++++++-
 packages/opencode/script/build.ts | 4 +++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1a419e32fb3..63e4fb67cdf 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -96,7 +96,12 @@ jobs:
       - uses: actions/upload-artifact@v4
         with:
           name: kilo-cli
-          path: packages/opencode/dist
+          path: |
+            packages/opencode/dist
+            !packages/opencode/dist/**/*.map
+          # Binaries don't compress meaningfully; skip the ~60s zstd pass and
+          # reduce the chance of partial-extract bugs on the download side.
+          compression-level: 0
 
     outputs:
       version: ${{ needs.version.outputs.version }}
diff --git a/packages/opencode/script/build.ts b/packages/opencode/script/build.ts
index d54830e3914..2b2cd3149ff 100755
--- a/packages/opencode/script/build.ts
+++ b/packages/opencode/script/build.ts
@@ -219,7 +219,9 @@ for (const item of targets) {
     conditions: ["browser"],
     tsconfig: "./tsconfig.json",
     plugins: [plugin],
-    sourcemap: "external", // kilocode_change
+    // kilocode_change start - skip sourcemaps for release builds (each .js.map adds ~50 MB per target → ~600 MB total)
+    sourcemap: Script.release ? "none" : "external",
+    // kilocode_change end
     external: ["node-gyp", ...LanceDBRuntime.external], // kilocode_change
     format: "esm",
     minify: true,