Provided by: nix-bin_2.16.1+dfsg-3ubuntu1_amd64
Name
nix store copy-sigs - copy store path signatures from substituters
Synopsis
nix store copy-sigs [option…] installables…
Options
• --stdin Read installables from the standard input. • --substituter / -s store-uri Copy signatures from the specified store. Common evaluation options: • --arg name expr Pass the value expr 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 derivations (.drv files) and inputs referenced by them. • --impure Allow access to mutable paths and repositories. • --include / -I path Add path to the Nix search path. The Nix search path is initialized from the colon- separated NIX_PATH environment variable, and is used to look up the location of Nix expressions using paths enclosed in angle brackets (i.e., <nixpkgs>). For instance, passing -I /home/eelco/Dev -I /etc/nixos will cause Nix to look for paths relative to /home/eelco/Dev and /etc/nixos, in that order. This is equivalent to setting the NIX_PATH environment variable to /home/eelco/Dev:/etc/nixos It is also possible to match paths against a prefix. For example, passing -I nixpkgs=/home/eelco/Dev/nixpkgs-branch -I /etc/nixos will cause Nix to search for <nixpkgs/path> in /home/eelco/Dev/nixpkgs-branch/path and /etc/nixos/nixpkgs/path. If a path in the Nix search path starts with http:// or https://, it is interpreted as the URL of a tarball that will be downloaded and unpacked to a temporary location. The tarball must consist of a single top-level directory. For example, passing -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/master.tar.gz tells Nix to download and use the current contents of the master branch in the nixpkgs repository. The URLs of the tarballs from the official nixos.org channels (see the manual page for nix-channel) can be abbreviated as channel:<channel-name>. For instance, the following two flags are equivalent: -I nixpkgs=channel:nixos-21.05 -I nixpkgs=https://nixos.org/channels/nixos-21.05/nixexprs.tar.xz You can also fetch source trees using flake URLs and add them to the search path. For instance, -I nixpkgs=flake:nixpkgs specifies that the prefix nixpkgs shall refer to the source tree downloaded from the nixpkgs entry in the flake registry. Similarly, -I nixpkgs=flake:github:NixOS/nixpkgs/nixos-22.05 makes <nixpkgs> refer to a particular branch of the NixOS/nixpkgs repository on GitHub. • --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. This option is deprecated; use --no-use- registries. • --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. • --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). 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: • --all Apply the operation to every store path. • --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 will be read from standard input. Implies --impure. • --recursive / -r Apply operation to closure of the specified paths. Options to override configuration settings: • --accept-flake-config Enable the accept-flake-config setting. • --access-tokens value Set the access-tokens setting. • --allow-dirty Enable the allow-dirty setting. • --allow-import-from-derivation Enable the allow-import-from-derivation setting. • --allow-new-privileges Enable the allow-new-privileges setting. • --allow-symlinked-store Enable the allow-symlinked-store setting. • --allow-unsafe-native-code-during-evaluation Enable the allow-unsafe-native-code-during-evaluation setting. • --allowed-impure-host-deps value Set the allowed-impure-host-deps setting. • --allowed-uris value Set the allowed-uris setting. • --allowed-users value Set the allowed-users setting. • --auto-allocate-uids Enable the auto-allocate-uids setting. • --auto-optimise-store Enable the auto-optimise-store setting. • --bash-prompt value Set the bash-prompt setting. • --bash-prompt-prefix value Set the bash-prompt-prefix setting. • --bash-prompt-suffix value Set the bash-prompt-suffix setting. • --build-hook value Set the build-hook setting. • --build-poll-interval value Set the build-poll-interval setting. • --build-users-group value Set the build-users-group setting. • --builders value Set the builders setting. • --builders-use-substitutes Enable the builders-use-substitutes setting. • --commit-lockfile-summary value Set the commit-lockfile-summary setting. • --compress-build-log Enable the compress-build-log setting. • --connect-timeout value Set the connect-timeout setting. • --cores value Set the cores setting. • --diff-hook value Set the diff-hook setting. • --download-attempts value Set the download-attempts setting. • --download-speed value Set the download-speed setting. • --eval-cache Enable the eval-cache setting. • --experimental-features value Set the experimental-features setting. • --extra-access-tokens value Append to the access-tokens setting. • --extra-allowed-impure-host-deps value Append to the allowed-impure-host-deps setting. • --extra-allowed-uris value Append to the allowed-uris setting. • --extra-allowed-users value Append to the allowed-users setting. • --extra-experimental-features value Append to the experimental-features setting. • --extra-extra-platforms value Append to the extra-platforms setting. • --extra-hashed-mirrors value Append to the hashed-mirrors setting. • --extra-ignored-acls value Append to the ignored-acls setting. • --extra-nix-path value Append to the nix-path setting. • --extra-platforms value Set the extra-platforms setting. • --extra-plugin-files value Append to the plugin-files setting. • --extra-sandbox-paths value Append to the sandbox-paths setting. • --extra-secret-key-files value Append to the secret-key-files setting. • --extra-substituters value Append to the substituters setting. • --extra-system-features value Append to the system-features setting. • --extra-trusted-public-keys value Append to the trusted-public-keys setting. • --extra-trusted-substituters value Append to the trusted-substituters setting. • --extra-trusted-users value Append to the trusted-users setting. • --fallback Enable the fallback setting. • --filter-syscalls Enable the filter-syscalls setting. • --flake-registry value Set the flake-registry setting. • --fsync-metadata Enable the fsync-metadata setting. • --gc-reserved-space value Set the gc-reserved-space setting. • --hashed-mirrors value Set the hashed-mirrors setting. • --http-connections value Set the http-connections setting. • --http2 Enable the http2 setting. • --id-count value Set the id-count setting. • --ignore-try Enable the ignore-try setting. • --ignored-acls value Set the ignored-acls setting. • --impersonate-linux-26 Enable the impersonate-linux-26 setting. • --keep-build-log Enable the keep-build-log setting. • --keep-derivations Enable the keep-derivations setting. • --keep-env-derivations Enable the keep-env-derivations setting. • --keep-failed Enable the keep-failed setting. • --keep-going Enable the keep-going setting. • --keep-outputs Enable the keep-outputs setting. • --log-lines value Set the log-lines setting. • --max-build-log-size value Set the max-build-log-size setting. • --max-free value Set the max-free setting. • --max-jobs value Set the max-jobs setting. • --max-silent-time value Set the max-silent-time setting. • --max-substitution-jobs value Set the max-substitution-jobs setting. • --min-free value Set the min-free setting. • --min-free-check-interval value Set the min-free-check-interval setting. • --nar-buffer-size value Set the nar-buffer-size setting. • --narinfo-cache-negative-ttl value Set the narinfo-cache-negative-ttl setting. • --narinfo-cache-positive-ttl value Set the narinfo-cache-positive-ttl setting. • --netrc-file value Set the netrc-file setting. • --nix-path value Set the nix-path setting. • --no-accept-flake-config Disable the accept-flake-config setting. • --no-allow-dirty Disable the allow-dirty setting. • --no-allow-import-from-derivation Disable the allow-import-from-derivation setting. • --no-allow-new-privileges Disable the allow-new-privileges setting. • --no-allow-symlinked-store Disable the allow-symlinked-store setting. • --no-allow-unsafe-native-code-during-evaluation Disable the allow-unsafe-native-code-during-evaluation setting. • --no-auto-allocate-uids Disable the auto-allocate-uids setting. • --no-auto-optimise-store Disable the auto-optimise-store setting. • --no-builders-use-substitutes Disable the builders-use-substitutes setting. • --no-compress-build-log Disable the compress-build-log setting. • --no-eval-cache Disable the eval-cache setting. • --no-fallback Disable the fallback setting. • --no-filter-syscalls Disable the filter-syscalls setting. • --no-fsync-metadata Disable the fsync-metadata setting. • --no-http2 Disable the http2 setting. • --no-ignore-try Disable the ignore-try setting. • --no-impersonate-linux-26 Disable the impersonate-linux-26 setting. • --no-keep-build-log Disable the keep-build-log setting. • --no-keep-derivations Disable the keep-derivations setting. • --no-keep-env-derivations Disable the keep-env-derivations setting. • --no-keep-failed Disable the keep-failed setting. • --no-keep-going Disable the keep-going setting. • --no-keep-outputs Disable the keep-outputs setting. • --no-preallocate-contents Disable the preallocate-contents setting. • --no-print-missing Disable the print-missing setting. • --no-pure-eval Disable the pure-eval setting. • --no-require-sigs Disable the require-sigs setting. • --no-restrict-eval Disable the restrict-eval setting. • --no-run-diff-hook Disable the run-diff-hook setting. • --no-sandbox Disable sandboxing. • --no-sandbox-fallback Disable the sandbox-fallback setting. • --no-show-trace Disable the show-trace setting. • --no-substitute Disable the substitute setting. • --no-sync-before-registering Disable the sync-before-registering setting. • --no-trace-function-calls Disable the trace-function-calls setting. • --no-trace-verbose Disable the trace-verbose setting. • --no-use-case-hack Disable the use-case-hack setting. • --no-use-cgroups Disable the use-cgroups setting. • --no-use-registries Disable the use-registries setting. • --no-use-sqlite-wal Disable the use-sqlite-wal setting. • --no-use-xdg-base-directories Disable the use-xdg-base-directories setting. • --no-warn-dirty Disable the warn-dirty setting. • --plugin-files value Set the plugin-files setting. • --post-build-hook value Set the post-build-hook setting. • --pre-build-hook value Set the pre-build-hook setting. • --preallocate-contents Enable the preallocate-contents setting. • --print-missing Enable the print-missing setting. • --pure-eval Enable the pure-eval setting. • --relaxed-sandbox Enable sandboxing, but allow builds to disable it. • --require-sigs Enable the require-sigs setting. • --restrict-eval Enable the restrict-eval setting. • --run-diff-hook Enable the run-diff-hook setting. • --sandbox Enable sandboxing. • --sandbox-build-dir value Set the sandbox-build-dir setting. • --sandbox-dev-shm-size value Set the sandbox-dev-shm-size setting. • --sandbox-fallback Enable the sandbox-fallback setting. • --sandbox-paths value Set the sandbox-paths setting. • --secret-key-files value Set the secret-key-files setting. • --show-trace Enable the show-trace setting. • --ssl-cert-file value Set the ssl-cert-file setting. • --stalled-download-timeout value Set the stalled-download-timeout setting. • --start-id value Set the start-id setting. • --store value Set the store setting. • --substitute Enable the substitute setting. • --substituters value Set the substituters setting. • --sync-before-registering Enable the sync-before-registering setting. • --system value Set the system setting. • --system-features value Set the system-features setting. • --tarball-ttl value Set the tarball-ttl setting. • --timeout value Set the timeout setting. • --trace-function-calls Enable the trace-function-calls setting. • --trace-verbose Enable the trace-verbose setting. • --trusted-public-keys value Set the trusted-public-keys setting. • --trusted-substituters value Set the trusted-substituters setting. • --trusted-users value Set the trusted-users setting. • --use-case-hack Enable the use-case-hack setting. • --use-cgroups Enable the use-cgroups setting. • --use-registries Enable the use-registries setting. • --use-sqlite-wal Enable the use-sqlite-wal setting. • --use-xdg-base-directories Enable the use-xdg-base-directories setting. • --user-agent-suffix value Set the user-agent-suffix setting. • --warn-dirty Enable the warn-dirty setting. nix3-store-copy-sigs(1)