Relax required Elixir version #4
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name: Continuous Integration | |
on: | |
push: | |
branches: | |
- main | |
- release/** | |
pull_request: | |
env: | |
MIX_ENV: test | |
jobs: | |
test: | |
name: Test (Elixir ${{ matrix.elixir }}, OTP ${{ matrix.otp }}) | |
runs-on: ubuntu-20.04 | |
strategy: | |
matrix: | |
# https://hexdocs.pm/elixir/compatibility-and-deprecations.html#compatibility-between-elixir-and-erlang-otp | |
include: | |
# Newest supported Elixir/Erlang pair. | |
- elixir: '1.15' | |
otp: '26.0' | |
lint: true | |
# One version before the last supported one. | |
- elixir: '1.14.5' | |
otp: '25.3' | |
steps: | |
- name: Check out this repository | |
uses: actions/checkout@v3 | |
- name: Setup Elixir and Erlang | |
uses: erlef/setup-beam@v1 | |
with: | |
elixir-version: ${{ matrix.elixir }} | |
otp-version: ${{ matrix.otp }} | |
# We need to manually restore and then save, so that we can save the "_build" directory | |
# *without* the Elixir compiled code in it. | |
- name: Restore Mix dependencies cache | |
uses: actions/cache/restore@v3 | |
id: mix-deps-cache | |
with: | |
path: | | |
_build | |
deps | |
key: | | |
${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }} | |
restore-keys: | | |
${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix- | |
- name: Install and compile Mix dependencies | |
if: steps.mix-deps-cache.outputs.cache-hit != 'true' | |
run: mix do deps.get, deps.compile | |
- name: Save Mix dependencies cache | |
uses: actions/cache/save@v3 | |
if: steps.mix-deps-cache.outputs.cache-hit != 'true' | |
with: | |
path: | | |
_build | |
deps | |
key: | | |
${{ steps.mix-deps-cache.outputs.cache-primary-key }} | |
- name: Check compiler warnings | |
if: matrix.lint | |
run: mix compile --warnings-as-errors | |
- name: Run tests | |
run: mix test |