From fe3c11f185f359d860275b014156ac36c7967c72 Mon Sep 17 00:00:00 2001 From: robojerk Date: Fri, 5 Sep 2025 09:31:32 -0700 Subject: [PATCH] Fix Dockerfile ARG declaration - Add ARG release-name=unstable before FROM statement - Use name syntax for proper variable substitution - Fixes Docker build error: invalid reference format - Docker build now properly resolves buildpack-deps:unstable --- Dockerfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index 7d0c91d..1a74cda 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,4 +1,5 @@ -FROM buildpack-deps:$release-name +ARG release-name=unstable +FROM buildpack-deps:${release-name} LABEL org.opencontainers.image.source=https://github.com/rust-lang/docker-rust