mirror of
https://github.com/NixOS/nix
synced 2024-09-19 23:03:53 -04:00
664532c533
Instead of relying on setup script to set output variables when
structured attributes are enabled, iterate over the values of an
outputs associative array.
See also
374fa3532e/pkgs/stdenv/generic/setup.sh (L23-L26)
36 lines
1.5 KiB
Bash
36 lines
1.5 KiB
Bash
source common.sh
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# 27ce722638 required some incompatible changes to the nix file, so skip this
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# tests for the older versions
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requireDaemonNewerThan "2.4pre20210712"
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clearStore
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rm -f $TEST_ROOT/result
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nix-build structured-attrs.nix -A all -o $TEST_ROOT/result
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[[ $(cat $TEST_ROOT/result/foo) = bar ]]
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[[ $(cat $TEST_ROOT/result-dev/foo) = foo ]]
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export NIX_BUILD_SHELL=$SHELL
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env NIX_PATH=nixpkgs=shell.nix nix-shell structured-attrs-shell.nix \
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--run 'test "3" = "$(jq ".my.list|length" < $NIX_ATTRS_JSON_FILE)"'
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nix develop -f structured-attrs-shell.nix -c bash -c 'test "3" = "$(jq ".my.list|length" < $NIX_ATTRS_JSON_FILE)"'
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# `nix develop` is a slightly special way of dealing with environment vars, it parses
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# these from a shell-file exported from a derivation. This is to test especially `outputs`
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# (which is an associative array in thsi case) being fine.
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nix develop -f structured-attrs-shell.nix -c bash -c 'test -n "$out"'
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nix print-dev-env -f structured-attrs-shell.nix | grepQuiet 'NIX_ATTRS_JSON_FILE='
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nix print-dev-env -f structured-attrs-shell.nix | grepQuiet 'NIX_ATTRS_SH_FILE='
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nix print-dev-env -f shell.nix shellDrv | grepQuietInverse 'NIX_ATTRS_SH_FILE'
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jsonOut="$(nix print-dev-env -f structured-attrs-shell.nix --json)"
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test "$(<<<"$jsonOut" jq '.structuredAttrs|keys|.[]' -r)" = "$(printf ".attrs.json\n.attrs.sh")"
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test "$(<<<"$jsonOut" jq '.variables.outputs.value.out' -r)" = "$(<<<"$jsonOut" jq '.structuredAttrs.".attrs.json"' -r | jq -r '.outputs.out')"
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