2020-03-30 13:31:14 +00:00
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source common.sh
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# Test that files are loaded from XDG by default
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export XDG_CONFIG_HOME=/tmp/home
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export XDG_CONFIG_DIRS=/tmp/dir1:/tmp/dir2
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files=$(nix-build --verbose --version | grep "User config" | cut -d ':' -f2- | xargs)
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[[ $files == "/tmp/home/nix/nix.conf:/tmp/dir1/nix/nix.conf:/tmp/dir2/nix/nix.conf" ]]
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# Test that setting NIX_USER_CONF_FILES overrides all the default user config files
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export NIX_USER_CONF_FILES=/tmp/file1.conf:/tmp/file2.conf
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files=$(nix-build --verbose --version | grep "User config" | cut -d ':' -f2- | xargs)
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[[ $files == "/tmp/file1.conf:/tmp/file2.conf" ]]
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# Test that it's possible to load the config from a custom location
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here=$(readlink -f "$(dirname "${BASH_SOURCE[0]}")")
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export NIX_USER_CONF_FILES=$here/config/nix-with-substituters.conf
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var=$(nix show-config | grep '^substituters =' | cut -d '=' -f 2 | xargs)
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[[ $var == https://example.com ]]
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2020-10-19 21:08:50 +00:00
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# Test that it's possible to load config from the environment
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prev=$(nix show-config | grep '^cores' | cut -d '=' -f 2 | xargs)
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export NIX_CONFIG="cores = 4242"$'\n'"experimental-features = nix-command flakes"
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exp_cores=$(nix show-config | grep '^cores' | cut -d '=' -f 2 | xargs)
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exp_features=$(nix show-config | grep '^experimental-features' | cut -d '=' -f 2 | xargs)
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[[ $prev != $exp_cores ]]
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[[ $exp_cores == "4242" ]]
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[[ $exp_features == "nix-command flakes" ]]
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