Fix rust version mismatch issues

This commit is contained in:
Christbru 2025-10-18 20:32:30 -05:00
commit e8a971e879
3 changed files with 15 additions and 9 deletions

View file

@ -3,7 +3,7 @@
# --- Stage 1: Builder ---
# Use a stable Rust version
FROM rust:1.82-slim AS builder
FROM rust:1.85-slim AS builder
WORKDIR /usr/src/app
# Install build dependencies needed for sqlx
@ -16,18 +16,22 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
&& rm -rf /var/lib/apt/lists/*
# Allow override of toolchain (stable, nightly, or a pinned version)
ARG RUSTUP_TOOLCHAIN=stable
# Allow optional override of toolchain (e.g., nightly or a pinned version). Leave empty to use image default.
ARG RUSTUP_TOOLCHAIN=
# Use rustup and cargo from the official Rust image location
ENV PATH="/usr/local/cargo/bin:${PATH}"
# Ensure the selected toolchain is installed and set as default (fixes edition mismatches in CI)
RUN /usr/local/cargo/bin/rustup toolchain install ${RUSTUP_TOOLCHAIN} \
&& /usr/local/cargo/bin/rustup default ${RUSTUP_TOOLCHAIN}
# Optionally install and set the selected toolchain. If not provided, keep the image's default toolchain.
RUN if [ -n "${RUSTUP_TOOLCHAIN}" ]; then \
/usr/local/cargo/bin/rustup toolchain install "${RUSTUP_TOOLCHAIN}" && \
/usr/local/cargo/bin/rustup default "${RUSTUP_TOOLCHAIN}"; \
else \
/usr/local/cargo/bin/rustup show active-toolchain || true; \
fi
# Copy manifest files first to leverage Docker layer caching for dependencies
COPY Cargo.toml Cargo.lock ./
COPY Cargo.toml Cargo.lock rust-toolchain.toml ./
# Create a dummy src to allow cargo to download dependencies into the cache layer
RUN mkdir -p src && echo "fn main() { println!(\"cargo cache build\"); }" > src/main.rs