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https://github.com/NixOS/nix.git
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77 lines
3.2 KiB
Bash
Executable File
77 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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source common.sh
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# Isolate the home for this test.
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# Other tests (e.g. flake registry tests) could be writing to $HOME in parallel.
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export HOME=$TEST_ROOT/userhome
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# Test that using XDG_CONFIG_HOME works
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# Assert the config folder didn't exist initially.
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[ ! -e "$HOME/.config" ]
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# Without XDG_CONFIG_HOME, creates $HOME/.config
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unset XDG_CONFIG_HOME
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# Run against the nix registry to create the config dir
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# (Tip: this relies on removing non-existent entries being a no-op!)
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nix registry remove userhome-without-xdg
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# Verifies it created it
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[ -e "$HOME/.config" ]
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# Remove the directory it created
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rm -rf "$HOME/.config"
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# Run the same test, but with XDG_CONFIG_HOME
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export XDG_CONFIG_HOME=$TEST_ROOT/confighome
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# Assert the XDG_CONFIG_HOME/nix path does not exist yet.
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[ ! -e "$TEST_ROOT/confighome/nix" ]
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nix registry remove userhome-with-xdg
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# Verifies the confighome path has been created
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[ -e "$TEST_ROOT/confighome/nix" ]
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# Assert the .config folder hasn't been created.
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[ ! -e "$HOME/.config" ]
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# Test that files are loaded from XDG by default
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export XDG_CONFIG_HOME=$TEST_ROOT/confighome
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export XDG_CONFIG_DIRS=$TEST_ROOT/dir1:$TEST_ROOT/dir2
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files=$(nix-build --verbose --version | grep "User config" | cut -d ':' -f2- | xargs)
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[[ $files == "$TEST_ROOT/confighome/nix/nix.conf:$TEST_ROOT/dir1/nix/nix.conf:$TEST_ROOT/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=$TEST_ROOT/file1.conf:$TEST_ROOT/file2.conf
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files=$(nix-build --verbose --version | grep "User config" | cut -d ':' -f2- | xargs)
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[[ $files == "$TEST_ROOT/file1.conf:$TEST_ROOT/file2.conf" ]]
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# Test that it's possible to load the config from a custom location
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here=$(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 config show | grep '^substituters =' | cut -d '=' -f 2 | xargs)
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[[ $var == https://example.com ]]
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# Test that we can include a file.
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export NIX_USER_CONF_FILES=$here/config/nix-with-include.conf
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var=$(nix config show | grep '^allowed-uris =' | cut -d '=' -f 2 | xargs)
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[[ $var == https://github.com/NixOS/nix ]]
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# Test that we can !include a file.
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export NIX_USER_CONF_FILES=$here/config/nix-with-bang-include.conf
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var=$(nix config show | grep '^experimental-features =' | cut -d '=' -f 2 | xargs)
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[[ $var == nix-command ]]
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# Test that it's possible to load config from the environment
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prev=$(nix config show | 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 config show | grep '^cores' | cut -d '=' -f 2 | xargs)
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exp_features=$(nix config show | 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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# flakes implies fetch-tree
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[[ $exp_features == "fetch-tree flakes nix-command" ]]
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# Test that it's possible to retrieve a single setting's value
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val=$(nix config show | grep '^warn-dirty' | cut -d '=' -f 2 | xargs)
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val2=$(nix config show warn-dirty)
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[[ $val == $val2 ]]
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# Test unit prefixes.
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[[ $(nix config show --min-free 64K min-free) = 65536 ]]
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[[ $(nix config show --min-free 1M min-free) = 1048576 ]]
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[[ $(nix config show --min-free 2G min-free) = 2147483648 ]]
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