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name: CI
on:
pull_request:
push:
branches:
- main
jobs:
test:
runs-on: ubuntu-20.04
env:
MIX_ENV: test
strategy:
fail-fast: false
matrix:
include:
- pair:
elixir: '1.9'
otp: 20
- pair:
elixir: '1.12'
otp: 24
lint: lint
steps:
- uses: actions/checkout@v2
- uses: erlef/setup-beam@v1
with:
otp-version: ${{matrix.pair.otp}}
elixir-version: ${{matrix.pair.elixir}}
- uses: actions/cache@v2
with:
path: |
deps
_build
key: ${{ runner.os }}-mix-${{matrix.pair.elixir}}-${{matrix.pair.otp}}-${{ hashFiles('**/mix.lock') }}
restore-keys: |
${{ runner.os }}-mix-
- run: mix deps.get
- run: mix format --check-formatted
if: ${{ matrix.lint }}
- run: mix deps.unlock --check-unused
if: ${{ matrix.lint }}
- run: mix deps.compile
- run: mix compile --warnings-as-errors
if: ${{ matrix.lint }}
- run: mix test
if: ${{ ! matrix.lint }}
- run: mix test --warnings-as-errors
if: ${{ matrix.lint }}