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nix3-store-diff-closures(1) General Commands Manual nix3-store-diff-closures(1) Warning This program is experimental and its interface is subject to change. Name nix store diff-closures - show what packages and versions were added and removed between two closures Synopsis nix store diff-closures [option...] before after Examples * Show what got added and removed between two versions of the NixOS system profile: # nix store diff-closures /nix/var/nix/profiles/system-655-link /nix/var/nix/profiles/system-658-link acpi-call: 2020-04-07-5.8.16 a 2020-04-07-5.8.18 baloo-widgets: 20.08.1 a 20.08.2 bluez-qt: +12.6 KiB dolphin: 20.08.1 a 20.08.2, +13.9 KiB kdeconnect: 20.08.2 a a, -6597.8 KiB kdeconnect-kde: a a 20.08.2, +6599.7 KiB a| Description This command shows the differences between the two closures before and af- ter with respect to the addition, removal, or version change of packages, as well as changes in store path sizes. For each package name in the two closures (where a package name is defined as the name component of a store path excluding the version), if there is a change in the set of versions of the package, or a change in the size of the store paths of more than 8 KiB, it prints a line like this: dolphin: 20.08.1 a 20.08.2, +13.9 KiB No size change is shown if it's below the threshold. If the package does not exist in either the before or after closures, it is represented using a (empty set) on the appropriate side of the arrow. If a package has an empty version string, the version is rendered as I<micro> (epsilon). There may be multiple versions of a package in each closure. In that case, only the changed versions are shown. Thus, libfoo: 1.2, 1.3 a 1.4 leaves open the possibility that there are other versions (e.g. 1.1) that exist in both closures. Options Common evaluation options * --arg name expr Pass the value expr as the argument name to Nix functions. * --arg-from-file name path Pass the contents of file path as the argument name to Nix functions. * --arg-from-stdin name Pass the contents of stdin as the argument name to Nix functions. * --argstr name string Pass the string string as the argument name to Nix functions. * --debugger Start an interactive environment if evaluation fails. * --eval-store store-url The URL of the Nix store to use for evaluation, i.e. to store deriva- tions (.drv files) and inputs referenced by them. * --impure Allow access to mutable paths and repositories. * --include / -I path Add path to search path entries used to resolve lookup paths This option may be given multiple times. Paths added through -I take precedence over the nix-path configuration setting and the NIX_PATH environment variable. * --override-flake original-ref resolved-ref Override the flake registries, redirecting original-ref to resolved-ref. Common flake-related options * --commit-lock-file Commit changes to the flake's lock file. * --inputs-from flake-url Use the inputs of the specified flake as registry entries. * --no-registries Don't allow lookups in the flake registries. DEPRECATED Use --no-use-registries instead. * --no-update-lock-file Do not allow any updates to the flake's lock file. * --no-write-lock-file Do not write the flake's newly generated lock file. * --output-lock-file flake-lock-path Write the given lock file instead of flake.lock within the top-level flake. * --override-input input-path flake-url Override a specific flake input (e.g. dwarffs/nixpkgs). This implies --no-write-lock-file. * --recreate-lock-file Recreate the flake's lock file from scratch. DEPRECATED Use nix flake update instead. * --reference-lock-file flake-lock-path Read the given lock file instead of flake.lock within the top-level flake. * --update-input input-path Update a specific flake input (ignoring its previous entry in the lock file). DEPRECATED Use nix flake update instead. Logging-related options * --debug Set the logging verbosity level to `debug'. * --log-format format Set the format of log output; one of raw, internal-json, bar or bar- with-logs. * --print-build-logs / -L Print full build logs on standard error. * --quiet Decrease the logging verbosity level. * --verbose / -v Increase the logging verbosity level. Miscellaneous global options * --help Show usage information. * --offline Disable substituters and consider all previously downloaded files up-to- date. * --option name value Set the Nix configuration setting name to value (overriding nix.conf). * --refresh Consider all previously downloaded files out-of-date. * --repair During evaluation, rewrite missing or corrupted files in the Nix store. During building, rebuild missing or corrupted store paths. * --version Show version information. Options that change the interpretation of installables * --derivation Operate on the store derivation rather than its outputs. * --expr expr Interpret installables as attribute paths relative to the Nix expression expr. * --file / -f file Interpret installables as attribute paths relative to the Nix expression stored in file. If file is the character -, then a Nix expression is read from standard input. Implies --impure. Note See man nix.conf for overriding configuration settings with command line flags. nix3-store-diff-closures(1)
Name | Synopsis | Examples | Description | Options
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