Rob Taylor f61e6b0c95 test: Add in-repo action integration tests ... Add comprehensive integration test workflow that exercises the action's install, cache, and restore paths with real packages on GitHub Actions runners. Tests cover: - Basic install and cache round-trip (xdot, libxml2-dev) - Cache hit and version pinning verification - Custom apt repository support (ppa:savoury1/ffmpeg6) - Multiple package installs with dependencies - Support for apt-mark'd packages and version-pinned packages - ARM64 architecture support - Package with conflicts (default-jdk replacing default-jre-headless) - Invalid inputs (bad version, empty packages, bad repo) - dpkg registration verification after cache restore Co-developed-by: Claude Code v2.1.58 (claude-opus-4-6)		2026-03-11 02:45:28 +00:00
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ISSUE_TEMPLATE	Update issue templates	2022-11-23 22:13:12 -08:00
workflows	test: Add in-repo action integration tests	2026-03-11 02:45:28 +00:00