37 lines
1.6 KiB
Markdown
37 lines
1.6 KiB
Markdown
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# Linux Updater E2E Fixture
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This local-only harness verifies AppImage N-to-N+1 replacement without changing the
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production GitHub updater provider. It supports native x64 and arm64 hosts.
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1. Build both versions on the native target architecture. For N and N+1, set the
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test-build marker only while bundling main, then complete normal packaging:
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```bash
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OPENCHAMBER_TARGET_ARCH=x64 OPENCHAMBER_UPDATER_E2E_BUILD=1 bun run bundle:main
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OPENCHAMBER_TARGET_ARCH=x64 node ./scripts/package.mjs --linux --x64 --publish=never
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```
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Use `OPENCHAMBER_TARGET_ARCH=arm64` and `--arm64` on an arm64 host. Keep the N and
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N+1 AppImages in separate output directories before rebuilding.
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2. Launch N against a loopback fixture containing N+1:
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```bash
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bun run updater:e2e:fixture -- run \
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--arch x64 \
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--current /absolute/path/OpenChamber-N-linux-x86_64.AppImage \
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--next /absolute/path/OpenChamber-N+1-linux-x86_64.AppImage \
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--version N+1 \
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--dir /tmp/openchamber-updater-e2e
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```
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3. In N, check for updates, download/install, and restart. Verify the restarted app
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reports N+1 and that the file at `APPIMAGE` was replaced. Repeat with `--arch arm64`
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and the arm64 AppImages on the arm64 host.
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The harness binds only `127.0.0.1`. Runtime override activation additionally requires
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`OPENCHAMBER_E2E=1`, the loopback URL set by the harness, and the build-time marker.
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Normal packages omit the build-time marker and always use `openchamber/openchamber`.
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The renderer, IPC bridge, command-line arguments, and persistent configuration do not
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have access to the feed URL.
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