justfile

_install_cargo-binstall:
    @# cargo install --locked cargo-binstall
    @(cargo-binstall -V > /dev/null) || (curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash)

_binstall ARG: _install_cargo-binstall
    @(cargo binstall -y {{ARG}} || cargo install --locked {{ARG}})

_install_cargo-deny:
    @just _binstall cargo-deny

_install_cargo-nextest:
    @just _binstall cargo-nextest

_install_cargo-insta:
    @just _binstall cargo-insta

_install_cargo-release:
    @just _binstall cargo-release

_install_git-cliff:
    @just _binstall git-cliff

_install_cargo-hack:
    @just _binstall cargo-hack

_install_rustfmt_clippy:
    rustup component add rustfmt
    rustup component add clippy

# Format the code and sort dependencies
format:
    cargo fmt
    # cargo sort --workspace --grouped

deny: _install_cargo-deny
    cargo deny check

check: _install_cargo-hack
    cargo hack check --each-feature --no-dev-deps

# Lint the rust code
lint: _install_rustfmt_clippy
    cargo fmt --all -- --check
    cargo clippy --workspace --all-features --all-targets -- --deny warnings --allow deprecated --allow unknown-lints

megalinter:
    @just _container run --pull always --rm -it -v "$PWD:/tmp/lint:rw" "megalinter/megalinter:v7"

# Launch tests
test: _install_cargo-nextest _install_cargo-insta
    cargo nextest run
    cargo test --doc

test_each_feature: _install_cargo-hack
    cargo hack test --each-feature -- --test-threads=1

# changelog: _install_git-cliff
#     git-cliff -o "CHANGELOG.md"
#     git add CHANGELOG.md && git commit -m "📝 update CHANGELOG"

# release *arguments: _install_cargo-release _install_git-cliff
#     cargo release --workspace --execute {{ arguments }}
#     # git-cliff could not be used as `pre-release-hook` of cargo-release because it uses tag
#     git-cliff -o "CHANGELOG.md"
#     git add CHANGELOG.md && git commit -m "📝 update CHANGELOG" && git push
set_version *version:
    sed -i 's/^version = .*/version = "{{version}}"/' Cargo.toml
    release-plz set-version axum-tracing-opentelemetry@{{version}}
    release-plz set-version fake-opentelemetry-collector@{{version}}
    release-plz set-version init-tracing-opentelemetry@{{version}}
    # release-plz set-version testing-tracing-opentelemetry@{{version}}
    release-plz set-version tonic-tracing-opentelemetry@{{version}}
    release-plz set-version tracing-opentelemetry-instrumentation-sdk@{{version}}

_container *arguments:
    if [ -x "$(command -v podman)" ]; then \
        podman {{ arguments }}; \
    elif [ -x "$(command -v nerdctl)" ]; then \
        nerdctl {{ arguments }}; \
    elif [ -x "$(command -v docker)" ]; then \
        docker {{ arguments }}; \
    else \
        echo "runner not found: podman or nerdctl or docker"; \
        exit 1; \
    fi

run_jaeger:
    @just _container run --rm --name jaeger \
        -e COLLECTOR_ZIPKIN_HOST_PORT:9411 \
        -e COLLECTOR_OTLP_ENABLED:true \
        -p 6831:6831/udp \
        -p 6832:6832/udp \
        -p 5778:5778 \
        -p 16686:16686 \
        -p 4317:4317 \
        -p 4318:4318 \
        -p 14250:14250 \
        -p 14268:14268 \
        -p 14269:14269 \
        -p 9411:9411 \
        docker.io/jaegertracing/all-in-one:latest

    # echo "open http://localhost:16686"

run_example_grpc_server:
    cd examples/grpc; OTEL_SERVICE_NAME=grpc-server cargo run --bin server

run_example_grpc_client:
    # grpcurl -plaintext  -d '{"service": "healthcheck"}' 127.0.0.1:50051 grpc.health.v1.Health/Check
    # grpc-health-probe -addr 127.0.0.1:50051
    grpcurl -plaintext 127.0.0.1:50051 list
    cd examples/grpc; OTEL_SERVICE_NAME=grpc-client cargo run --bin client

run_example_axum-otlp_server:
    cd examples/axum-otlp; OTEL_SERVICE_NAME=axum-otlp-4317 cargo run

run_example_axum-otlp_server_over_http:
    cd examples/axum-otlp; OTEL_EXPORTER_OTLP_TRACES_ENDPOINT="http://localhost:4318/v1/traces" OTEL_SERVICE_NAME=axum-otlp-4318 cargo run --features otlp-over-http

run_example_http_server:
    @just run_example_axum-otlp_server

run_example_http_client:
    # curl -i http://127.0.0.1:3003/health
    curl -i http://127.0.0.1:3003/

run_example_load:
    cd examples/load; cargo run --release 2>/dev/null

run_example_axum-otlp_load:
    cd examples/axum-otlp; k6 run k6-script.js

run_example_axum-otlp_load_client:
    while true; do curl -S http://127.0.0.1:3003/health; echo ""; sleep 3; done