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17 lines
455 B
Bash
17 lines
455 B
Bash
source common.sh
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drvPath=$($nixinstantiate fallback.nix)
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echo "derivation is $drvPath"
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outPath=$($nixstore -q --fallback "$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) | $nixstore --register-substitutes
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# Build the derivation
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$nixstore -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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