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68c81c7375
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ```
27 lines
1004 B
Bash
27 lines
1004 B
Bash
source ./common.sh
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requireDaemonNewerThan "2.4pre20210625"
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export REMOTE_STORE_DIR="$TEST_ROOT/remote_store"
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export REMOTE_STORE="file://$REMOTE_STORE_DIR"
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rm -rf $REMOTE_STORE_DIR
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clearStore
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# Build dep1 and push that to the binary cache.
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# This entails building (and pushing) current-time.
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nix copy --to "$REMOTE_STORE" -f nondeterministic.nix dep1
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clearStore
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sleep 2 # To make sure that `$(date)` will be different
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# Build dep2.
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# As we’ve cleared the cache, we’ll have to rebuild current-time. And because
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# the current time isn’t the same as before, this will yield a new (different)
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# realisation
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nix build -f nondeterministic.nix dep2 --no-link
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# Build something that depends both on dep1 and dep2.
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# If everything goes right, we should rebuild dep2 rather than fetch it from
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# the cache (because that would mean duplicating `current-time` in the closure),
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# and have `dep1 == dep2`.
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nix build --substituters "$REMOTE_STORE" -f nondeterministic.nix toplevel --no-require-sigs --no-link
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