zero2seisan

About

Learning rust for production ready. zero2seisan should be read in Japanese, zero ni seisan (０ に 生産), means zero to production.

Requirement

• cargo-watch
• cargo-tarpaulin
• clippy
• rustfmt
• cargo-audit
• clang
• lld
• sqlx-cli
• postgresql-client-14
• postgresql-client-common
• cargo-undeps
• bunyan

Command

# Install nightly compiler.
rustup toolchain install nightly --allow-downgrade
# Linux watch like. Run cargo check, test, and run on save.
cargo watch -x check -x test -x run
# Enable trace log.
RUST_LOG=trace cargo run
# Pipe the output to bunyan for more readeble output.
RUST_LOG=trace cargo run | bunyan
# Build docker image.
docker build --tag zero2seisan --file Dockerfile .
# Run docker image.
docker run -p 8000:8000 zero2seisan
# Generate .sqlx directory for offline mode sqlx.
cargo sqlx prepare --workspace

Database migration

export DATABASE_URL=postgres://postgres:password@127.0.0.1:5432/newsletter
sqlx database create
sqlx migrate add create_subscriptions_table
sqlx migrate run

Curl Test

curl -d "name=le%20guin&email=ursula_le_guin%40gmail.com" -X POST http://localhost:8000/subscriptions -v