147 lines
4.5 KiB
Python
147 lines
4.5 KiB
Python
#!/usr/bin/env python3
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"""Render .woodpecker.yaml for the pypi-wheel-attic fleet family.
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GENERATED files carry a "do not hand-edit" header; edit manifest.yaml instead
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and re-run this script. See manifest.yaml for scope notes (oleks/ci-scripts#1).
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"""
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import pathlib
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import sys
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import yaml
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HERE = pathlib.Path(__file__).parent
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BUILDING = HERE.parent / "building"
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HEADER = """# GENERATED by oleks/ci-scripts — do not hand-edit.
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# Source: oleks/ci-scripts manifest.yaml + generate.py (oleks/ci-scripts#1).
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# Re-render with: python3 generate.py
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"""
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def render(repo: dict) -> str:
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arch = repo["arch"]
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mem_req = repo["memory_request"]
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mem_lim = repo["memory_limit"]
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cores = repo.get("cores")
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max_jobs = repo.get("max_jobs", False)
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attic = repo.get("attic", True)
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redis_cache = repo.get("redis_cache", False)
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nix_conf_lines = []
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if max_jobs:
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nix_conf_lines.append(' - echo "max-jobs = 1" >> /etc/nix/nix.conf')
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if cores:
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nix_conf_lines.append(f' - echo "cores = {cores}" >> /etc/nix/nix.conf')
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nix_conf_lines.append(' - echo "sandbox = false" >> /etc/nix/nix.conf')
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nix_conf_block = "\n".join(nix_conf_lines)
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env_lines = [
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" GITEA_CLONE_TOKEN:",
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" from_secret: gitea_clone_token",
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" REGISTRY_TOKEN:",
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" from_secret: registry_token",
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]
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if attic:
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env_lines += [
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" ATTIC_TOKEN:",
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" from_secret: attic_token",
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]
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if redis_cache:
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env_lines += [
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" REDIS_PASSWORD:",
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" from_secret: redis_password",
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]
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env_block = "\n".join(env_lines)
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redis_block = ""
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if redis_cache:
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redis_block = (
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" # Set up sccache/ccache with Redis for the cross build.\n"
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" - export SCCACHE_REDIS_ENDPOINT=tcp://redis.default.svc.cluster.local:6379\n"
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" - export SCCACHE_REDIS_PASSWORD=$REDIS_PASSWORD\n"
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" - export CCACHE_REMOTE_STORAGE=redis://redis.default.svc.cluster.local:6379\n"
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" - export CCACHE_REMOTE_ONLY=1\n"
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)
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if attic:
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attic_block = (
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' # Push built paths to the binary cache while we build.\n'
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' - attic login ci https://nix-cache-upload.oleks.space "$ATTIC_TOKEN"\n'
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" - attic watch-store attic-infra-cache-k3s-1 &\n"
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" - ATTIC_PID=$!\n"
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" - sleep 2\n"
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)
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attic_teardown = (
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' - if ! kill $ATTIC_PID 2>/dev/null; then echo "attic watch-store already exited"; fi\n'
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' - if ! wait $ATTIC_PID 2>/dev/null; then echo "attic watch-store exited non-zero after kill (expected)"; fi\n'
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)
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else:
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attic_block = ""
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attic_teardown = ""
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return f"""{HEADER}labels:
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arch: {arch}
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clone:
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- name: clone
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image: woodpeckerci/plugin-git
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environment:
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CI_NETRC_MACHINE: git.oleks.space
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CI_NETRC_USERNAME: oleks
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CI_NETRC_PASSWORD:
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from_secret: gitea_clone_token
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PLUGIN_TAGS: "false"
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PLUGIN_DEPTH: "1"
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when:
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- event: tag
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ref: "refs/tags/v*"
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steps:
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- name: build-and-publish
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image: git.oleks.space/oleks/nix-ci-ccpp-rust:latest
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backend_options:
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kubernetes:
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resources:
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requests:
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memory: {mem_req}
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limits:
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memory: {mem_lim}
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environment:
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{env_block}
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commands:
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- echo "▸ arch=$(uname -m)"
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- echo "nameserver 169.254.20.10" > /etc/resolv.conf && echo "options ndots:1" >> /etc/resolv.conf
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{nix_conf_block}
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- nixos-ci-entrypoint true
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{redis_block}{attic_block} # Thin parity entrypoint: build + publish all s390x wheels (CI mutates).
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- PUBLISH=1 nix run .#publish
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{attic_teardown}"""
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def main():
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manifest = yaml.safe_load((HERE / "manifest.yaml").read_text())
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check_only = "--check" in sys.argv
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changed = []
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for repo in manifest["repos"]:
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target = BUILDING / repo["dir"] / ".woodpecker.yaml"
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rendered = render(repo)
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if check_only:
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current = target.read_text() if target.exists() else ""
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if current != rendered:
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changed.append(str(target))
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else:
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target.write_text(rendered)
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print(f"wrote {target}")
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if check_only:
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if changed:
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print("NOT up to date:")
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for c in changed:
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print(f" {c}")
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sys.exit(1)
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print("all rendered files up to date")
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if __name__ == "__main__":
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main()
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