Files
tinygo/.github/workflows/compat.yml
T
deadprogram e083ed31e6 ci: run the full smoke test once, on Linux only
The smoke test ran six times for each push: twice on Linux, twice on
macOS, once on Windows, and once in the compatibility test. Together
that was about 97 minutes of the CI time.

The smoke test checks that TinyGo can build a binary for each board.
That does not depend on the host OS. The only part that does is one
build behind a Windows check.

Add a smoketest-linux job that runs the full set, split across four
runners that use the tarball from the build-linux job. The groups are
balanced with the measured build time of each group. Remove the full
smoke test from test-linux-build, which the new job replaces, and use
smoketest-quick for the other four jobs.

Expected result: about 55 to 39 minutes for the slowest workflow, and
about 97 to 35 minutes of total smoke test time.
2026-08-27 22:14:31 +02:00

73 lines
2.4 KiB
YAML

# This CI job checks whether at least the smoke tests pass for the oldest
# Go/LLVM version we claim to support.
name: Version compatibility test
on:
pull_request:
push:
branches:
- dev
- release
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
test-compat:
runs-on: ubuntu-22.04 # this must be a specific version for the apt install below
env:
# Oldest versions currently supported by TinyGo
LLVM: "15"
Go: "1.25" # when updating this, also update minorMin in builder/config.go
steps:
- name: Checkout
uses: actions/checkout@v6
with:
submodules: true
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: ${{ env.Go }}
cache: true
- name: Install LLVM
run: |
echo 'deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-${{ env.LLVM }} main' | sudo tee /etc/apt/sources.list.d/llvm.list
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update
sudo apt-get install --no-install-recommends -y \
llvm-${{ env.LLVM }}-dev \
clang-${{ env.LLVM }} \
libclang-${{ env.LLVM }}-dev \
lld-${{ env.LLVM }} \
binaryen
- name: Restore LLVM source cache
uses: actions/cache/restore@v5
id: cache-llvm-source
with:
key: llvm-source-22-linux-compat
path: llvm-project/compiler-rt
- name: Download LLVM source
if: steps.cache-llvm-source.outputs.cache-hit != 'true'
run: make llvm-source
- name: Save LLVM source cache
uses: actions/cache/save@v5
if: steps.cache-llvm-source.outputs.cache-hit != 'true'
with:
key: ${{ steps.cache-llvm-source.outputs.cache-primary-key }}
path: llvm-project/compiler-rt
- name: Go cache
uses: actions/cache@v5
with:
path: |
~/.cache/go-build
~/go/pkg/mod
key: go-build-${{ env.Go }}-llvm${{ env.LLVM }}-${{ hashFiles('go.sum') }}
- name: Build TinyGo
run: go install -tags=llvm${{ env.LLVM }}
- run: tinygo version
- run: make gen-device -j4
- run: go test -tags=llvm${{ env.LLVM }} -short -skip=TestErrors
- run: make smoketest-quick XTENSA=0