27 lines
1.3 KiB
Python
27 lines
1.3 KiB
Python
# scripts/engine/lib/systemd.py
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"""ctx.systemd — render + install unit files, daemon-reload, enable+start."""
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from __future__ import annotations
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import os
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class Systemd:
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def __init__(self, log, sys_, tpl, host):
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self.log, self.sys, self.tpl, self.host = log, sys_, tpl, host
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def deploy_units(self, configs_subdir: str, vars: dict, dry_run: bool = False) -> None:
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# Top-level, non-hidden files only — the bash glob ("$CONFIG_DIR"/* + [[ -f ]])
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# never recursed nor picked up dotfiles like .gitkeep.
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rendered = {rel: c for rel, c in self.tpl.render_dir(configs_subdir, vars).items()
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if "/" not in rel and not rel.startswith(".")}
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if not rendered:
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self.log.warn(f"No systemd units found under configs/{configs_subdir}.")
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return
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for rel, content in sorted(rendered.items()):
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name = os.path.basename(rel)
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self.host.write_file(f"/etc/systemd/system/{name}", content,
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backup=True, dry_run=dry_run, sudo=True)
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if name.endswith(".service") and not dry_run:
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self.sys.daemon_reload()
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self.sys.ensure_running(name[: -len(".service")])
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self.log.success(f"Service {name[:-8]} active and enabled.")
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