mirror of
https://github.com/imjasonh/esp32
synced 2026-07-06 23:52:24 +00:00
87 lines
2.6 KiB
YAML
87 lines
2.6 KiB
YAML
name: CI
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# Build verification on PRs (and pushes to main, redundantly with the
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# publish workflow but harmless and gives faster feedback).
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#
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# No publishing or signing — that's publish.yml's job. This workflow
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# just confirms the code compiles for both targets (esp32 firmware
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# and the host-side publisher tool).
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on:
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pull_request:
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push:
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branches: [main]
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workflow_dispatch:
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# Per-PR concurrency: a new push to a branch cancels the in-flight CI
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# for older commits on the same branch. Doesn't affect other PRs.
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concurrency:
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group: ci-${{ github.ref }}
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cancel-in-progress: true
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permissions:
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contents: read
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jobs:
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firmware:
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name: build firmware
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runs-on: ubuntu-latest
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timeout-minutes: 30
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steps:
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- uses: actions/checkout@v6
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- name: Install cmake + ninja
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run: sudo apt-get update && sudo apt-get install -y cmake ninja-build
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- name: Setup uv (for python-shim)
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uses: astral-sh/setup-uv@v7
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- name: Setup Xtensa toolchain (espup)
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uses: esp-rs/xtensa-toolchain@v1.7
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with:
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default: true
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buildtargets: esp32
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ldproxy: true
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# Intentionally not caching .embuild here. Sharing the cache
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# with publish.yml led to "too many levels of symbolic links"
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# in the IDF venv (absolute symlinks baked in by one runner
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# don't resolve cleanly on another). CI gets a slower cold
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# build each time; the trade-off is reproducibility.
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- name: Cache cargo build
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uses: Swatinem/rust-cache@v2
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with:
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shared-key: ci-firmware
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- name: Write placeholder wifi.env
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# The firmware embeds WIFI_SSID/WIFI_PASS at compile time via
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# env!() but doesn't validate them. CI just needs the build to
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# succeed; runtime Wi-Fi connect with these placeholders would
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# fail, but that's not what CI is testing.
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run: |
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{
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echo 'export WIFI_SSID="ci-placeholder"'
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echo 'export WIFI_PASS="ci-placeholder"'
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} > wifi.env
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- name: Build firmware
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run: make build
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publisher:
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name: build publisher
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runs-on: ubuntu-latest
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timeout-minutes: 15
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steps:
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- uses: actions/checkout@v6
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- uses: Swatinem/rust-cache@v2
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with:
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workspaces: tools/publisher
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shared-key: ci-publisher
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- name: Build publisher
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# Explicit --target overrides the parent .cargo/config.toml's
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# `target = "xtensa-esp32-espidf"`. Hardcoded triple is fine
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# because we control the runner (ubuntu-latest = x86_64-linux).
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run: cd tools/publisher && cargo build --release --target x86_64-unknown-linux-gnu
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