15 lines
509 B
Bash
15 lines
509 B
Bash
drvPath=$($TOP/src/nix-instantiate/nix-instantiate fallback.nix)
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echo "derivation is $drvPath"
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outPath=$($TOP/src/nix-store/nix-store -q --fallback "$drvPath")
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echo "output path is $outPath"
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# Register a non-existant substitute
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(echo $outPath && echo "" && echo $TOP/no-such-program && echo 0 && echo 0) | $TOP/src/nix-store/nix-store --substitute
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# Build the derivation
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$TOP/src/nix-store/nix-store -r --fallback "$drvPath"
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text=$(cat "$outPath"/hello)
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if test "$text" != "Hello World!"; then exit 1; fi
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