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optimize: Dockerfile with Rust dependency caching

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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
limiteinductive
2026-03-29 19:25:58 +02:00
parent f782469c28
commit 20196c23a8
1 changed files with 12 additions and 1 deletions
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13
infra/colony/Dockerfile
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@@ -6,11 +6,22 @@ RUN npm ci
COPY ui/colony/ . COPY ui/colony/ .
RUN npm run build RUN npm run build
# Stage 2: Build backend # Stage 2: Build backend (with dependency caching)
FROM rust:1.86-slim AS backend FROM rust:1.86-slim AS backend
RUN apt-get update && apt-get install -y pkg-config libssl-dev && rm -rf /var/lib/apt/lists/* RUN apt-get update && apt-get install -y pkg-config libssl-dev && rm -rf /var/lib/apt/lists/*
WORKDIR /app WORKDIR /app
# Cache dependency build: copy manifests first, create stub sources, build deps
COPY Cargo.toml Cargo.lock ./ COPY Cargo.toml Cargo.lock ./
COPY crates/colony-types/Cargo.toml crates/colony-types/Cargo.toml
COPY crates/colony/Cargo.toml crates/colony/Cargo.toml
RUN mkdir -p crates/colony-types/src crates/colony/src \
&& echo "fn main() {}" > crates/colony/src/main.rs \
&& echo "" > crates/colony-types/src/lib.rs \
&& cargo build --release -p colony 2>/dev/null || true \
&& rm -rf crates/
# Now copy real source and build (deps already cached)
COPY crates/ crates/ COPY crates/ crates/
RUN cargo build --release -p colony RUN cargo build --release -p colony