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perf(ci): optimize pipeline for faster execution

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Optimizations:
- Combined 5 separate cache steps into single unified cache (faster restoration)
- Removed redundant PostgreSQL wait (service health checks already ensure ready)
- Removed redundant deps.compile step (mix compile handles it)
- Removed system deps caching (marginal benefit, adds overhead)
- Faster postgres health checks (3s interval vs 5s)
- Added --max-cases 24 for parallel test execution
- Simplified deps.get to --only test (don't need dev/prod deps)

Expected speedup: 20-30% faster cold runs, 40-50% faster warm runs
This commit is contained in:
Graham McIntire 2026-03-05 16:56:45 -06:00
parent 192cf5b064
commit 6cd430528c
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1 changed files with 14 additions and 56 deletions
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70
.forgejo/workflows/build.yaml
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@ -19,6 +19,7 @@ jobs:
runs-on: ubuntu-22.04
env:
DATABASE_URL: postgresql://postgres:postgres@postgres:5432/towerops_test
ERL_AFLAGS: "-kernel shell_history enabled"
services:
postgres:
image: timescale/timescaledb:latest-pg17
@ -28,8 +29,8 @@ jobs:
POSTGRES_DB: towerops_test
options: >-
--health-cmd pg_isready
--health-interval 5s
--health-timeout 3s
--health-interval 3s
--health-timeout 2s
--health-retries 10
steps:
@ -43,75 +44,32 @@ jobs:
elixir-version: '1.19.5'
version-type: strict
- name: Cache system dependencies
uses: actions/cache@v4
id: system-deps-cache
with:
path: /var/cache/apt
key: ${{ runner.os }}-apt-${{ hashFiles('.forgejo/workflows/build.yaml') }}
restore-keys: ${{ runner.os }}-apt-
- name: Install system dependencies
run: |
if [ "${{ steps.system-deps-cache.outputs.cache-hit }}" != "true" ]; then
sudo apt-get update
fi
sudo apt-get install -y --no-install-recommends libsnmp-dev snmp-mibs-downloader postgresql-client
- name: Cache Hex packages
- name: Restore caches
uses: actions/cache@v4
with:
path: |
~/.hex
~/.mix
key: ${{ runner.os }}-hex-mix-elixir-1.19.5-otp-28.3
restore-keys: ${{ runner.os }}-hex-mix-
- name: Cache Mix dependencies
uses: actions/cache@v4
with:
path: deps
key: ${{ runner.os }}-mix-deps-${{ hashFiles('**/mix.lock') }}-elixir-1.19.5-otp-28.3
restore-keys: |
${{ runner.os }}-mix-deps-${{ hashFiles('**/mix.lock') }}-
${{ runner.os }}-mix-deps-
- name: Cache Rust/Cargo build
uses: actions/cache@v4
with:
path: |
deps
_build
native/towerops_native/target
~/.cargo/registry
~/.cargo/git
key: ${{ runner.os }}-cargo-${{ hashFiles('native/towerops_native/Cargo.lock') }}-${{ hashFiles('native/towerops_native/src/**/*.rs') }}
key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}-${{ hashFiles('lib/**/*.ex') }}-${{ hashFiles('native/**/*.rs') }}-elixir-1.19.5-otp-28.3
restore-keys: |
${{ runner.os }}-cargo-${{ hashFiles('native/towerops_native/Cargo.lock') }}-
${{ runner.os }}-cargo-
${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}-
${{ runner.os }}-mix-
- name: Cache compiled build
uses: actions/cache@v4
with:
path: _build
key: ${{ runner.os }}-mix-build-${{ hashFiles('**/mix.lock') }}-${{ hashFiles('lib/**/*.ex') }}-${{ hashFiles('native/**/*.rs') }}-elixir-1.19.5-otp-28.3
restore-keys: |
${{ runner.os }}-mix-build-${{ hashFiles('**/mix.lock') }}-
${{ runner.os }}-mix-build-
- name: Install system dependencies
run: sudo apt-get install -y --no-install-recommends libsnmp-dev snmp-mibs-downloader postgresql-client
- name: Install dependencies
run: mix deps.get
- name: Compile dependencies
run: mix deps.compile
- name: Wait for PostgreSQL
run: |
timeout 30 bash -c 'until pg_isready -h postgres -p 5432 -U postgres; do sleep 1; done'
echo "PostgreSQL is ready!"
- name: Install Elixir dependencies
run: mix deps.get --only test
- name: Compile and test
run: |
mix compile --warnings-as-errors
mix test --warnings-as-errors
mix test --warnings-as-errors --max-cases 24
build:
runs-on: ubuntu-22.04