From e9f524671fdcd2cf4d57f411852152070599d735 Mon Sep 17 00:00:00 2001
From: goose <goose@block.dev>
Date: Sat, 27 Jun 2026 20:26:36 -0300
Subject: [PATCH] fix(docker): stop excluding Cargo.lock from the build context
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The .dockerignore listed Cargo.lock, which excluded it from the Docker build
context and broke 'COPY Cargo.toml Cargo.lock' in the Dockerfile (the new
multi-stage build surfaces this — the old images were built before the COPY
existed). Cargo.lock is committed for this binary crate and must be available
to the image build for reproducible dependency resolution.

Verified: build now reaches the dependency-caching step.
---
 backend/.dockerignore | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/backend/.dockerignore b/backend/.dockerignore
index 2c96eb1..a443985 100644
--- a/backend/.dockerignore
+++ b/backend/.dockerignore
@@ -1,2 +1,3 @@
 target/
-Cargo.lock
+# Note: do NOT exclude Cargo.lock here. It is committed (this is a binary crate)
+# and the Dockerfile must COPY it for reproducible dependency resolution.