lapin-pool 0.1.0

A RabbitMQ connection pool which manages connections based on the amount of channels used per connection
Documentation 
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# SPDX-FileCopyrightText: OpenTalk GmbH <mail@opentalk.eu>
#
# SPDX-License-Identifier: EUPL-1.2

---
image: git.opentalk.dev:5050/opentalk/backend/containers/rust:1.77.0-bullseye

.default_job_condition: &default_job_condition
  needs: []
  rules:
    # Run in merge requests (if there is one job with this instruction, all jobs without
    # it are ignored for the MR pipeline)
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    # Run on scheduled pipeline runs
    - if: $CI_PIPELINE_SOURCE == 'schedule'

stages:
  - lint
  - test
  - release

lint:fmt:
  stage: lint
  <<: *default_job_condition
  script:
    - cargo fmt -- --check

lint:clippy:
  stage: lint
  <<: *default_job_condition
  script: cargo clippy --workspace --all-features --tests -- --deny warnings

lint:doc:
  stage: lint
  <<: *default_job_condition
  variables:
    RUSTDOCFLAGS: -Dwarnings
  script: cargo doc --workspace --no-deps

lint:dependency_check:
  stage: lint
  needs: []
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      changes:
        - Cargo.lock
        - deny.toml
    - if: $CI_PIPELINE_SOURCE == 'schedule'
  script: cargo-deny --workspace check

lint:unnecessary_dependencies:
  stage: lint
  needs: []
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
  before_script: if ! cargo machete --version; then cargo install cargo-machete; fi
  script: cargo machete --with-metadata

lint:yaml:
  stage: lint
  <<: *default_job_condition
  before_script:
    - apt-get update && apt-get install -y yamllint
  script: yamllint .

lint:markdown:
  stage: lint
  <<: *default_job_condition
  image: registry.gitlab.com/pipeline-components/markdownlint:latest
  script:
    - mdl --style .markdown_style.rb  --warnings .

lint:licensing:
  stage: lint
  <<: *default_job_condition
  image:
    name: fsfe/reuse:latest
    entrypoint: ['']
  script:
    - reuse lint

lint:shellcheck:
  stage: lint
  <<: *default_job_condition
  before_script:
    - apt-get update && apt-get install -y shellcheck
  script:
    - git ls-files --exclude='*.sh' --ignored -c -z | xargs -0r shellcheck

test:cargo_test:
  stage: test
  needs: []
  rules:
    # Run in merge requests (if there is one job with this instruction, all jobs without
    # it are ignored for the MR pipeline)
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    # Run on scheduled pipeline runs
    - if: $CI_PIPELINE_SOURCE == 'schedule'
    # Also run on protected branches and tags to ensure we detect any issues with the merge
    - if: $CI_COMMIT_REF_PROTECTED == 'true'
  artifacts:
    paths:
      - target/coverage/html
    reports:
      coverage_report:
        coverage_format: cobertura
        path: target/coverage/cobertura.xml
  coverage: '/Coverage: \d+(?:\.\d+)?/'
  variables:
    FF_NETWORK_PER_BUILD: 'true'
    # Used for coverage
    COVERAGE_XML_PATH: 'concat("Coverage: ", 100 * string(//coverage/@line-rate), "%")'

    # Configure services
    JANUS_EXCHANGE_TYPE: topic
    RABBITMQ_DEFAULT_USER: guest
    RABBITMQ_DEFAULT_PASS: guest
    RABBITMQ_HOST: rabbitmq
    RABBITMQ_PORT: '5672'

    # Used for integration tests
    JANUS_HOST: ws://janus-gateway:8188
    AMQP_ADDR: amqp://guest:guest@rabbitmq:5672
  services:
    - name: rabbitmq:3.8
      alias: rabbitmq
    - name: git.opentalk.dev:5050/opentalk/backend/containers/janus-gateway:v0.14.1
      alias: janus-gateway
  before_script:
    - rustup component add rustfmt llvm-tools-preview
    # libxml2-utils contains the xmllint command used below
    - apt-get update && apt-get install -y libxml2-utils
  script:
    - RUSTFLAGS="-C instrument-coverage -C link-arg=-fuse-ld=lld"
      LLVM_PROFILE_FILE="$(pwd)/target/coverage/raw/coverage-%p-%m.profraw"
      cargo test --workspace --locked

    # Extract code coverage data
    - grcov target/coverage/raw
      --binary-path ./target/debug/
      --source-dir .
      --output-types cobertura,html
      --branch
      --ignore-not-existing
      --ignore "*cargo*"
      --output-path target/coverage

    # Print out the coverage percentage for GitLab
    - xmllint --xpath "$COVERAGE_XML_PATH" target/coverage/cobertura.xml

test:cargo_publish:
  stage: test
  needs: []
  rules:
    - if: $CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9-\.]+)?$/
    - if: $CI_COMMIT_REF_NAME =~ /main/
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    - if: $CI_PIPELINE_SOURCE == 'schedule'
  script:
    cargo publish --dry-run --no-verify

release:cargo_publish:
  stage: release
  needs: [test:cargo_publish]
  rules:
    - if: $CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9-\.]+)?$/
  script:
    cargo publish