etc: Add completions for fish.

* etc/completion/fish/guix.fish: New file.
* Makefile.am: Register the file.
* configure.ac: Add the fish vendor-completions directory.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

3 files changed, 559 insertions, 0 deletions

diff --git a/Makefile.am b/Makefile.am
index a0e5ff1697..aebd3b1eb7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,6 +9,7 @@
 # Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
 # Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
 # Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
+# Copyright © 2018 ng0 <ng0@n0.is>
 #
 # This file is part of GNU Guix.
 #
@@ -427,6 +428,9 @@ dist_bashcompletion_DATA = etc/completion/bash/guix
 # Zsh completion file.
 dist_zshcompletion_DATA = etc/completion/zsh/_guix
 
+# Fish completion file.
+dist_fishcompletion_DATA = etc/completion/fish/guix.fish
+
 EXTRA_DIST =						\
   HACKING						\
   ROADMAP						\
diff --git a/configure.ac b/configure.ac
index 53efa4a684..1e39122483 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,6 +47,13 @@ AC_ARG_WITH([zsh-completion-dir],
   [zshcompletiondir='${datadir}/zsh/site-functions'])
 AC_SUBST([zshcompletiondir])
 
+AC_ARG_WITH([fish-completion-dir],
+  AC_HELP_STRING([--with-fish-completion-dir=DIR],
+    [name of the Fish completion directory]),
+  [fishcompletiondir="$withval"],
+  [fishcompletiondir='${datadir}/fish/vendor_completions.d'])
+AC_SUBST([fishcompletiondir])
+
 dnl Better be verbose.
 AC_MSG_CHECKING([for the store directory])
 AC_MSG_RESULT([$storedir])
diff --git a/etc/completion/fish/guix.fish b/etc/completion/fish/guix.fish
new file mode 100644
index 0000000000..e9fc9f3d11
--- /dev/null
+++ b/etc/completion/fish/guix.fish
@@ -0,0 +1,548 @@
+#
+# GNU Guix --- Functional package management for GNU
+# Copyright © 2017, 2018 <ng0@n0.is>
+#
+# This file is part of GNU Guix.
+#
+# GNU Guix is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or (at
+# your option) any later version.
+#
+# GNU Guix is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+# Guix commands covered:
+# download, pull, system, build, package, size, refresh
+# publish, lint, import, hash, graph, gc, environment,
+# edit, copy, container, challenge, archive, pack,
+# weather
+
+# Existing commands provided by guix as of 2017-11-30:
+# archive, challenge, copy, edit, gc, hash, lint, package
+# pull, size, weather, build, container, download, environment
+# graph, import, pack, publish, refresh, system
+
+# TODO: a rewrite similar to rust.fish
+
+# Use 'command guix' to avoid interactions for aliases.
+
+## To be used later on:
+# function __fish_guix_archive
+# end
+# function __fish_guix_build_file_ls
+# end
+# function __fish_guix_challenge
+# end
+# function __fish_guix_container
+# end
+# function __fish_guix_copy
+# end
+# function __fish_guix_download
+# end
+# function __fish_guix_edit
+# end
+# function __fish_guix_environment
+# end
+# function __fish_guix_gc
+# end
+# function __fish_guix_graph
+# end
+# function __fish_guix_hash
+# end
+# function __fish_guix_import
+# end
+# function __fish_guix_lint
+# end
+# function __fish_guix_package
+# end
+# function __fish_guix_publish
+# end
+# function __fish_guix_pull
+# end
+# function __fish_guix_refresh
+# end
+# function __fish_guix_size
+# end
+# function __fish_guix_system
+# end
+
+function __fish_guix_needs_command
+    set cmd (commandline -opc)
+    if [ (count $cmd) -eq 1 ]
+        return 0
+    else
+        set -l skip_next 1
+        # Skip first word because it's "guix"
+        for c in $cmd[2..-1]
+            test $skip_next -eq 0
+            and set skip_next 1
+            and continue
+            switch $c
+                # General options that can still take a command
+                case "=*"
+                    continue
+                    # case --asdf
+                    #     set skip_next 0
+                    #     continue
+                    # these behave like commands and everything after them is ignored
+                case "--help" "--version"
+                    return 1
+                    # We assume that any other token that's not an argument to a general option is a command
+                case "*"
+                    echo $c
+                    return 1
+            end
+        end
+        return 0
+    end
+    return 1
+end
+
+function __fish_guix_using_command
+    set -l cmd (__fish_guix_needs_command)
+    test -z "$cmd"
+    and return 1
+    contains -- $cmd $argv
+    and return 0
+end
+
+# general options
+complete -f -c guix -s h -l help -d 'Display the manual of a guix command'
+complete -f -c guix -s V -l version -d 'Display version information.'
+
+# shared options
+#complete -f -c guix -n '__fish_guix_using_command'
+
+#### download
+set -l remotecommands format no-check-certificate
+complete -f -c guix -n '__fish_guix_needs_command' -a download -d 'Download object from source into the gnu store'
+complete -f -c guix -n '__fish_guix_using_command download' -s f -l format -d'Write the hash in the given format'
+complete -f -c guix -n '__fish_guix_using_command download' -l no-check-certificate -d 'Do not validate the certificate of HTTPS servers'
+
+#### pull
+set -l remotecommands verbose url bootstrap
+complete -f -c guix -n '__fish_guix_needs_command' -a pull -d 'Download and deploy the latest version of Guix'
+complete -f -c guix -n '__fish_guix_using_command pull' -l verbose -d 'produce verbose output'
+complete -f -c guix -n '__fish_guix_using_command pull' -l url -d 'download the Guix tarball from URL'
+complete -f -c guix -n '__fish_guix_using_command pull' -l bootstrap -d 'use the bootstrap Guile to build the new Guix'
+
+#### system
+set -l remotecommands reconfigure roll-back switch-generation list-generations build container vm vm-image disk-image init extension-graph shepherd-graph load-path keep-failed keep-going dry-run fallback no-substitutes substitutes-urls no-grafts no-build-hook max-silent-time timeout verbosity rounds cores max-jobs derivation on-error image-size no-grub share expose full-boot
+complete -f -c guix -n '__fish_guix_needs_command' -a system -d 'Build the operating system declared in FILE according to ACTION.'
+complete -f -c guix -n '__fish_guix_using_command system' -l reconfigure -d 'switch to a new operating system configuration'
+complete -f -c guix -n '__fish_guix_using_command system' -l roll-back -d 'switch to the previous operating system configuration'
+complete -f -c guix -n '__fish_guix_using_command system' -l switch-generation -d 'switch to an existing operating system configuration'
+complete -f -c guix -n '__fish_guix_using_command system' -l list-generations -d 'list the system generations'
+complete -f -c guix -n '__fish_guix_using_command system' -l build -d 'build the operating system without installing anything'
+complete -f -c guix -n '__fish_guix_using_command system' -l container -d 'build a container that shares the host\'s store'
+complete -f -c guix -n '__fish_guix_using_command system' -l vm -d 'build a virtual machine image that shares the host\'s store'
+complete -f -c guix -n '__fish_guix_using_command system' -l vm-image -d 'build a freestanding virtual machine image'
+complete -f -c guix -n '__fish_guix_using_command system' -l disk-image -d 'build a disk image, suitable for a USB stick'
+complete -f -c guix -n '__fish_guix_using_command system' -l init -d 'initialize a root file system to run GNU'
+complete -f -c guix -n '__fish_guix_using_command system' -l extension-graph -d 'emit the service extension graph in Dot format'
+complete -f -c guix -n '__fish_guix_using_command system' -l shepherd-graph -d 'emit the graph of shepherd services in Dot format'
+complete -f -c guix -n '__fish_guix_using_command system' -s L -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command system' -s K -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command system' -s k -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command system' -s n -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command system' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command system' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command system' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command system' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--timeout=" -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command system' -a --"rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command system' -s c -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command system' -s M -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--max-jobs=" -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command system' -s d -l derivation -d 'return the derivation of the given system'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--on-error=" -d 'apply STRATEGY when an error occurs while reading FILE'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--image-size=" -d 'for \'vm-image\', produce an image of SIZE'
+complete -f -c guix -n '__fish_guix_using_command system' -l no-grub -d 'for \'init\', do not install GRUB'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--share=" -d 'for \'vm\', share host file system according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command system' -a "--expose=" -d 'for \'vm\', expose host file system according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command system' -l full-boot -d 'for \'vm\', make a full boot sequence'
+
+#### build
+set -l remotecommands expression file source sources system target derivations check repair root quiet log-file load-path keep-failed keep-going dry-run fallback no-substitutes substitute-urls no-grafts no-build-hook max-silent-time timeout verbosity rounds cores max-jobs with-source with-input with-graft
+complete -f -c guix -n '__fish_guix_needs_command' -a build -d 'Build the given PACKAGE-OR-DERIVATION and return their output paths.'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--expression=" -d 'build the package or derivation EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command build' -s f -d 'build the package or derivation that the code within FILE evaluates to' --exclusive --arguments "(ls -ap)"
+# The command below is broken:
+complete -f -c guix -n '__fish_guix_using_command build' -a '--file=' -a '(ls -ap)' -d 'build the package or derivation that the code within FILE evaluates to'
+complete -f -c guix -n '__fish_guix_using_command build' -s S -l source -d 'build the packages\' source derivations'
+complete -f -c guix -n '__fish_guix_using_command build' -l sources -d 'build source derivations, TYPE may optionally be one of "package", "all" (default), or "transitive"' -a "package all transitive" -a "package all transitive"
+complete -f -c guix -n '__fish_guix_using_command build' -s s -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--system=" -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--target=" -d 'cross-build for TRIPLET--e.g., "armel-linux-gnu"'
+complete -f -c guix -n '__fish_guix_using_command build' -s d -l derivations -d 'return the derivation paths of the given packages'
+complete -f -c guix -n '__fish_guix_using_command build' -l check -d 'rebuild items to check for non-determinism issues'
+complete -f -c guix -n '__fish_guix_using_command build' -l repair -d 'repair the specified items'
+complete -f -c guix -n '__fish_guix_using_command build' -s r -d 'make FILE a symlink to the result, and register it as a garbage collector root'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--root=" -d 'make FILE a symlink to the result, and register it as a garbage collector root'
+complete -f -c guix -n '__fish_guix_using_command build' -s q -l quiet -d 'do not show the build log'
+complete -f -c guix -n '__fish_guix_using_command build' -l log-file -d 'return the log file names for the given derivations'
+complete -f -c guix -n '__fish_guix_using_command build' -s L -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command build' -s K -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command build' -s k -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command build' -s n -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command build' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command build' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command build' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command build' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--timeout=" -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command build' -s c -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command build' -s M -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--max-jobs=" -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--with-source=" -d 'use SOURCE when building the corresponding package'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--with-input=" -d 'PACKAGE=REPLACEMENT .. replace dependency PACKAGE by REPLACEMENT'
+complete -f -c guix -n '__fish_guix_using_command build' -a "--with-graft=" -d 'PACKAGE=REPLACEMENT .. graft REPLACEMENT on packages that refer to PACKAGE'
+
+#### package
+set -l remotecommands install install-from-expression install-from-file remove upgrade manifest do-no-upgrade roll-back search-paths list-generations delete-generations switch-generation profile bootstrap verbose search list-installed list-available show load-path keep-failed keep-going dry-run fallback no.substitutes substitute-urls no-grafts no-build-hook max-silent-time timenout verbosity rounds cores max-jobs with-source with-input with-graft
+complete -f -c guix -n '__fish_guix_needs_command' -a package -d 'Install, remove, or upgrade packages in a single transaction.'
+complete -f -c guix -n '__fish_guix_using_command package' -s i -l install -d 'install PACKAGEs'
+complete -f -c guix -n '__fish_guix_using_command package' -s e -d 'install the package EXP evaluates to'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--install-from-expression=" -d 'install the package EXP evaluates to'
+complete -f -c guix -n '__fish_guix_using_command package' -s f -d 'install the package that the code within FILE evaluates to'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--install-from-file=" -d 'install the package that the code within FILE evaluates to'
+complete -f -c guix -n '__fish_guix_using_command package' -s r -l remove -d 'remove PACKAGEs'
+complete -f -c guix -n '__fish_guix_using_command package' -s u -l upgrade -d '[=REGEXP] upgrade all the installed packages matching REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -s m -d 'create a new profile generation with the manifest from FILE'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--manifest=" -d 'create a new profile generation with the manifest from FILE'
+complete -f -c guix -n '__fish_guix_using_command package' -l do-not-upgrade -d '[=REGEXP] do not upgrade any packages matching REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -l roll-back -d 'roll back to the previous generation'
+complete -f -c guix -n '__fish_guix_using_command package' -l search-paths -d '[=KIND] display needed environment variable definitions'
+complete -f -c guix -n '__fish_guix_using_command package' -s l -l list-generations -d '[=PATTERN] list generations matching PATTERN'
+complete -f -c guix -n '__fish_guix_using_command package' -s d -l delete-generations -d '[=PATTERN] delete generations matching PATTERN'
+complete -f -c guix -n '__fish_guix_using_command package' -s S -d 'PATTERN switch to a generation matching PATTERN'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--switch-generation=" -d 'PATTERN switch to a generation matching PATTERN'
+complete -f -c guix -n '__fish_guix_using_command package' -s p -d 'use PROFILE instead of the user\'s default profile'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--profile=" -d 'use PROFILE instead of the user\'s default profile'
+complete -f -c guix -n '__fish_guix_using_command package' -l bootstrap -d 'use the bootstrap Guile to build the profile'
+complete -f -c guix -n '__fish_guix_using_command package' -l verbose -d 'produce verbose output'
+complete -f -c guix -n '__fish_guix_using_command package' -s s -d 'REGEXP search in synopsis and description using REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--search=" -d 'REGEXP search in synopsis and description using REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -s I -l list-installed -d '[=REGEXP] list installed packages matching REGEXP'
+#complete -c guix -n '__fish_guix_using_command package' -s I -l list-installed --exclusive --arguments "(guix package --list-installed)" --description 'List installed packages matching REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -s A -l list-available -d '[=REGEXP] list available packages matching REGEXP'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--show=" -d 'PACKAGE show details about PACKAGE'
+complete -f -c guix -n '__fish_guix_using_command package' -s L -d 'DIR prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--load-path=" -d 'DIR prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command package' -s K -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command package' -s k -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command package' -s n -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command package' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command package' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--substitute-urls=" -d 'URLS fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command package' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command package' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--max-silent-time=" -d 'SECONDS mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--timeout=" -d 'SECONDS mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--verbosity=" -d 'LEVEL use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--rounds=" -d 'N build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command package' -s c -d 'N allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--cores=" -d 'N allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command package' -s M -l max-jobs= -d 'N allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--max-jobs=" -d 'N allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--with-source=" -d 'SOURCE use SOURCE when building the corresponding package'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--with-input=" -d 'PACKAGE=REPLACEMENT replace dependency PACKAGE by REPLACEMENT'
+complete -f -c guix -n '__fish_guix_using_command package' -a "--with-graft=" -d 'PACKAGE=REPLACEMENT graft REPLACEMENT on packages that refer to PACKAGE'
+
+#### size
+set -l remotecommands substitute-urls= system= map-file=
+complete -f -c guix -n '__fish_guix_needs_command' -a size -d 'Report the size of PACKAGE and its dependencies.'
+complete -f -c guix -n '__fish_guix_using_command size' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command size' -a "--system=" -d 'consider packages for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command size' -a "--map-file=" -d 'write to FILE a graphical map of disk usage'
+
+#### refresh
+set -l remotecommands expression update select type list-updaters list-dependent key-server gpg key-download
+complete -f -c guix -n '__fish_guix_needs_command' -a refresh -d 'Update package definitions to match the latest upstream version'
+# FIXME: Too long. When PACKAGE... is given, update only the specified packages. Otherwise update all the packages of the distribution, or the subset thereof specified with `--select`.'
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--expression=" -d 'consider the package EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command refresh' -l update -d 'update source files in place'
+#complete -f -c guix -n '__fish_guix_using_command refresh' -l select= -d 'select all the packages in SUBSET, one of `core` or `non-core`' --exclusive --arguments "core non-core"
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--select=" -d 'select all the packages in SUBSET, one of `core` or `non-core`' --exclusive --arguments "core non-core"
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--type=" -d 'restrict to updates from the specified updaters (e.g., \'gnu\')' --exclusive --arguments "gnu gnome kde xorg kernel.org elpa cran bioconductor cpan pypi gem github hackage crate"
+complete -f -c guix -n '__fish_guix_using_command refresh' -l list-updaters -d 'list available updaters and exit'
+complete -f -c guix -n '__fish_guix_using_command refresh' -l list-dependent -d 'list top-level dependent packages that would need to be rebuilt as a result of upgrading PACKAGE'
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--key-server=" -d 'use HOST as the OpenPGP key server'
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--gpg=" -d 'use COMMAND as the GnuPG 2.x command'
+complete -f -c guix -n '__fish_guix_using_command refresh' -a "--key-download=" -d 'handle missing OpenPGP keys according to POLICY.' --exclusive --arguments "always never interactive"
+
+#### publish
+set -l remotecommands port= listen= user= compression ttl= repl
+complete -f -c guix -n '__fish_guix_needs_command' -a publish -d 'Publish /gnu/store over HTTP.'
+complete -f -c guix -n '__fish_guix_using_command publish' -a "--port=" -d 'listen on PORT'
+complete -f -c guix -n '__fish_guix_using_command publish' -a "--listen=" -d 'listen on the network interface for HOST'
+complete -f -c guix -n '__fish_guix_using_command publish' -a "--user=" -d 'change privileges to USER as soon as possible'
+complete -f -c guix -n '__fish_guix_using_command publish' -l compression -d '[=LEVEL] compress archives at LEVEL'
+complete -f -c guix -n '__fish_guix_using_command publish' -a "--ttl=" -d 'announce narinfos can be cached for TTL seconds'
+complete -f -c guix -n '__fish_guix_using_command publish' -l repl -d '[=PORT] spawn REPL server on PORT'
+
+#### lint
+set -l remotecommands checkers list-checkers
+complete -f -c guix -n '__fish_guix_needs_command' -a lint -d 'Run a set of checkers on the specificied package.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l list-checkers -d 'Display the list of available lint checkers.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l checkers -d 'Only run the specified checkers.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l description -d 'Validate package descriptions.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l gnu-description -d 'Validate synopsis and descriptions of the GNU packages.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l inputs-should-be-native -d 'Identify inputs that should be native inputs.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l inputs-should-not-be-inputs -d 'Identify inputs that should not be inputs at all.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l patch-file-names -d 'Validate file names anda availability of patches.'
+complete -f -c guix -n '__fish_guix_using_command lint' -l home-page -d 'Validate home-page URLs'
+complete -f -c guix -n '__fish_guix_using_command lint' -l license -d 'Make sure the "license" field is a <license > or a list thereof'
+complete -f -c guix -n '__fish_guix_using_command lint' -l source -d 'Validate source URLs'
+complete -f -c guix -n '__fish_guix_using_command lint' -l mirror-url -d 'Suggest "mirror://" URLs'
+complete -f -c guix -n '__fish_guix_using_command lint' -l source-file-name -d 'Validate file names of sources'
+complete -f -c guix -n '__fish_guix_using_command lint' -l derivation -d 'Report failure to compile a package to a derivation'
+complete -f -c guix -n '__fish_guix_using_command lint' -l synopsis -d 'Validate package synopses'
+complete -f -c guix -n '__fish_guix_using_command lint' -l cve -d 'Check the Common Vulnerabilities and Exposures (CVE) database'
+complete -f -c guix -n '__fish_guix_using_command lint' -l formatting -d 'Look for formatting issues in the source'
+
+#### import
+set -l remotecommands import gnu nix pypi cpan hackage elpa gem cran crate texlive json
+complete -f -c guix -n '__fish_guix_needs_command' -a import -d 'Run IMPORTER with ARGS'
+##### import gnu
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a gnu -d 'Return a package declaration template for PACKAGE, a GNU package.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from gnu' -a "--key-download=" -d 'handle missing OpenPGP keys according to POLICY: "always", "never", and "interactive", which is also used when "key-download" is not specified.'
+##### import nix
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a nix -d 'Import and convert the Nix expression ATTRIBUTE of NIXPKGS.'
+##### import pypi
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a pypi -d 'Import and convert the PyPI package for PACKAGE-NAME.'
+##### import cpan
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a cpan -d 'Import and convert the CPAN package for PACKAGE-NAME.'
+##### import hackage
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a hackage -d 'Import and convert the Hackage package for PACKAGE-NAME.  If PACKAGE-NAME includes a suffix constituted by a at-sign followed by a numerical version (as used with Guix packages), then a definition for the specified version of the package will be generated.  If no version suffix is pecified, then the generated package definition will correspond to the latest available version.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from hackage' -s e -d 'ALIST specify environment for Cabal evaluation.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from hackage' -a "--cabal-environment=" -d 'ALIST specify environment for Cabal evaluation.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from hackage' -s s -l stdin -d 'Read from standard input.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from hackage' -s t -l no-test-dependencies -d 'don\'t include test-only dependencies.'
+##### import elpa
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a elpa -d 'Import the latest package named PACKAGE-NAME from an ELPA repository.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from elpa' -s a -d 'specify the archive repository' --exclusive --arguments "gnu melpa-stable melpa"
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from elpa' -a "--archive=" -d 'specify the archive repository' --exclusive --arguments "gnu melpa-stable melpa"
+##### import gem
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a gem -d 'Import and convert the RubyGems package for PACKAGE-NAME.'
+##### import cran
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a cran -d 'Import and convert the CRAN package for PACKAGE-NAME.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from cran' -s a -d 'specify the archive repository' --exclusive --arguments "bioconductor cran"
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from cran' -a "--archive=" -d 'specify the archive repository' --exclusive --arguments "bioconductor cran"
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from cran' -l recursive -d 'traverse the dependency graph of the given package recursively and generate package definitions for all those packages that are not yet in Guix'
+##### import crate
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a crate -d 'Import and convert the crate.io package for PACKAGE-NAME.'
+##### import json
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a json -d 'Import and convert the JSON package definition in PACKAGE-FILE.'
+##### import texlive
+complete -f -c guix -n '__fish_guix_using_command import; and not __fish_seen_subcommand_from $remotecommands' -a texlive -d 'Import and convert the Texlive package for PACKAGE-NAME.'
+complete -f -c guix -n '__fish_guix_using_command import; and __fish_seen_subcommand_from texlive' -s a -l "--archive=" -d 'specify the archive repository'
+
+#### hash
+set -l remotecommands exclude-vcs format= recursive
+complete -f -c guix -n '__fish_guix_needs_command' -a hash -d 'Return the cryptographic hash of a FILE.'
+complete -f -c guix -n '__fish_guix_using_command hash' -s x -l exclude-vcs -d 'Exclude version control directories.'
+complete -f -c guix -n '__fish_guix_using_command hash' -s f -d 'Write the hash in the given format.' --exclusive --arguments "nix-base32 base32 base16 hex hexadecimal"
+complete -f -c guix -n '__fish_guix_using_command hash' -a "--format=" -d 'Write the hash in the given format.' --exclusive --arguments "nix-base32 base32 base16 hex hexadecimal"
+complete -f -c guix -n '__fish_guix_using_command hash' -s r -l recursive -d 'Compute the hash on FILE recursively.'
+
+#### graph
+set -l remotecommands backend list-backends type list-types expression
+complete -f -c guix -n '__fish_guix_needs_command' -a graph -d 'Emit a Graphviz (dot) representation of the dependencies of a PACKAGE.'
+complete -f -c guix -n '__fish_guix_using_command graph' -l backend -d 'Produce a graph with the given backend TYPE'
+complete -f -c guix -n '__fish_guix_using_command graph' -l list-backends -d 'list the available graph backends'
+complete -f -c guix -n '__fish_guix_using_command graph' -l type -d 'represent nodes of the given TYPE'
+complete -f -c guix -n '__fish_guix_using_command graph' -l list-types -d 'list the available graph types'
+complete -f -c guix -n '__fish_guix_using_command graph' -l expression -d 'consider the package EXPR evaluates to'
+
+#### gc
+set -l remotecommands collect-garbage free-space delete optimize list-dead list-live references requisites referrers verify list-failures clear-failures
+complete -f -c guix -n '__fish_guix_needs_command' -a gc -d 'Invoke the garbage collector.'
+complete -f -c guix -n '__fish_guix_using_command gc' -s C -d 'collect at least MIN bytes of garbage'
+complete -f -c guix -n '__fish_guix_using_command gc' -a "--collect-garbage=" -d 'collect at least MIN bytes of garbage'
+complete -f -c guix -n '__fish_guix_using_command gc' -s F -d 'attempt to reach FREE available space in the store'
+complete -f -c guix -n '__fish_guix_using_command gc' -a "--free-space=" -d 'attempt to reach FREE available space in the store'
+complete -f -c guix -n '__fish_guix_using_command gc' -s d -l delete -d 'attempt to delete PATHS'
+complete -f -c guix -n '__fish_guix_using_command gc' -l optimize -d 'optimize the store by deduplicating identical files'
+complete -f -c guix -n '__fish_guix_using_command gc' -l list-dead -d 'list dead paths'
+complete -f -c guix -n '__fish_guix_using_command gc' -l list-live -d 'list live paths'
+complete -f -c guix -n '__fish_guix_using_command gc' -l references -d 'list the references of PATHS'
+complete -f -c guix -n '__fish_guix_using_command gc' -s R -l requisites -d 'list the requisites of PATHS'
+complete -f -c guix -n '__fish_guix_using_command gc' -l referrers -d 'list the referrers of PATHS'
+complete -f -c guix -n '__fish_guix_using_command gc' -l verify -d 'verify the integrity of the store
+OPTS is a comma-separated combination of \'repair\' and \'contents\''
+complete -f -c guix -n '__fish_guix_using_command gc' -l list-failures -d 'list cached build failures'
+complete -f -c guix -n '__fish_guix_using_command gc' -l clear-failures -d 'remove PATHS from the set of cached failures'
+
+#### environment
+set -l remotecommands expression load ad-hoc pure search-paths system root container network share expose bootstrap load-path keep-failed keep-going dry-run fallback no-substitutes substitute-urls no-grafts no-build-hook max-silent-time timeout verbosity rounds cores max-jobs
+complete -f -c guix -n '__fish_guix_needs_command' -a environment -d 'Build an environment that includes the dependencies of PACKAGE and execute COMMAND or an interactive shell in that environment.'
+complete -f -c guix -n '__fish_guix_using_command environment' -s e -d 'Create environment for the package that EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--expression=" -d 'Create environment for the package that EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command environment' -s l -d 'create environment for the package that the code within FILE evaluates to.'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--load=" -d 'create environment for the package that the code within FILE evaluates to.'
+complete -f -c guix -n '__fish_guix_using_command environment' -l ad-hoc -d 'include all specified packages in the environment instead of only their inputs'
+complete -f -c guix -n '__fish_guix_using_command environment' -l pure -d 'unset existing environment variables'
+complete -f -c guix -n '__fish_guix_using_command environment' -l search-paths -d 'display needed environment variable definitions'
+complete -f -c guix -n '__fish_guix_using_command environment' -s s -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--system=" -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command environment' -s r -d 'make FILE a symlink to the result, and register it as a garbage collector root'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--root=" -d 'make FILE a symlink to the result, and register it as a garbage collector root'
+complete -f -c guix -n '__fish_guix_using_command environment' -s C -l container -d 'run command within an isolated container'
+complete -f -c guix -n '__fish_guix_using_command environment' -s N -l network -d 'allow containers to access the network'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--share=" -d 'for containers, share writable host file system according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--expose=" -d 'for containers, expose read-only host file system according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command environment' -l bootstrap -d 'use bootstrap binaries to build the environment'
+complete -f -c guix -n '__fish_guix_using_command environment' -s L -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command environment' -s K -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command environment' -s k -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command environment' -s n -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command environment' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command environment' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command environment' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command environment' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--timeout=" -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command environment' -s c -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command environment' -s M -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command environment' -a "--max-jobs=" -d 'allow at most N build jobs'
+
+#### edit
+complete -f -c guix -n '__fish_guix_needs_command' -a edit -d 'Start $VISUAL or $EDITOR to edit the definitions of PACKAGE.'
+
+#### copy
+set -l remotecommands to= from= load-path= keep-failed keep-going dry-run fallback no-substitutes substitute-urls= no-grafts no-build-hook max-silent-time= timeout= verbosity= rounds= cores= max-jobs=
+complete -f -c guix -n '__fish_guix_needs_command' -a copy -d 'Copy ITEMS to or from the specified host over SSH.'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--to=" -d 'send ITEMS to HOST'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--from=" -d 'receive ITEMS from HOST'
+complete -f -c guix -n '__fish_guix_using_command copy' -s L -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command copy' -s K -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command copy' -s k -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command copy' -s n -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command copy' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command copy' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command copy' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command copy' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--timeout=" -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command copy' -s c -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command copy' -s M -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command copy' -a "--max-jobs=" -d 'allow at most N build jobs'
+
+#### container
+set -l remotecommands exec
+complete -f -c guix -n '__fish_guix_needs_command' -a container -d 'Build and manipulate Linux containers.'
+complete -f -c guix -n '__fish_guix_using_command container' -l exec -d 'Execute a command inside of an existing container.'
+
+#### challenge
+set -l remotecommands substitute-urls verbose
+complete -f -c guix -n '__fish_guix_needs_command' -a challenge -d 'Challenge the substitutes for PACKAGE provided by one or more servers.'
+complete -f -c guix -n '__fish_guix_using_command challenge' -a "--substitute-urls=" -d 'compare build results with those at URLS'
+complete -f -c guix -n '__fish_guix_using_command challenge' -s v -l verbose -d 'show details about successful comparisons'
+
+#### archive
+set -l remotecommands export format= recursive import missing extract= generate-key authorize expression= source system= target= load-path= keep-failed keep-going dry-run fallback no-substitutes substitute-urls= no-grafts no-build-hook max-silent-time= timeout= verbosity= rounds= cores= max-jobs=
+complete -f -c guix -n '__fish_guix_needs_command' -a archive -d 'Export/import one or more packages from/to the store.'
+complete -f -c guix -n '__fish_guix_using_command archive' -l export -d 'export the specified files/packages to stdout'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--format=" -d 'export files/packages in the specified format FMT'
+complete -f -c guix -n '__fish_guix_using_command archive' -l recursive -d 'combined with \'--export\', include dependencies'
+complete -f -c guix -n '__fish_guix_using_command archive' -l import -d 'import from the archive passed on stdin'
+complete -f -c guix -n '__fish_guix_using_command archive' -l missing -d 'print the files from stdin that are missing'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--extract=" -d 'extract the archive on stdin to DIR'
+complete -f -c guix -n '__fish_guix_using_command archive' -l generate-key -d 'generate a key pair with the given parameters'
+complete -f -c guix -n '__fish_guix_using_command archive' -l authorize -d 'authorize imports signed by the public key on stdin'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--expression=" -d 'build the package or derivation EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command archive' -l source -d 'build the packages\' source derivations'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--system=" -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--target=" -d 'cross-build for TRIPLET--e.g., "armel-linux-gnu"'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command archive' -l keep-failed -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command archive' -l keep-going -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command archive' -l dry-run -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command archive' -l fallback -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command archive' -l no-substitutes -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command archive' -l no-grafts -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command archive' -l no-build-hook -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--timeout=" -f -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command archive' -a "--max-jobs=" -d 'allow at most N build jobs'
+
+#### pack
+set -l remotecommands --load-path= --keep-failed --keep-going --dry-run --fallback --no-substitutes --substitute-urls= --no-grafts --no-build-hook --max-silent-time= --timeout= --verbosity= --rounds= --cores= --max-jobs= --with-source= --with-input= --with-graft= --format= --expression= --system= --target= --compression= --symlink= --localstatedir --help --version
+complete -f -c guix -n '__fish_guix_needs_command' -a pack -d 'Create a bundle of PACKAGE.'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--load-path=" -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command pack' -s L -d 'prepend DIR to the package module search path'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--keep-failed" -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command pack' -s K -d 'keep build tree of failed builds'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--keep-going" -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command pack' -s k -d 'keep going when some of the derivations fail'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--dry-run" -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command pack' -s n -d 'do not build the derivations'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--fallback" -d 'fall back to building when the substituter fails'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--no-substitutes" -d 'build instead of resorting to pre-built substitutes'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--substitute-urls=" -d 'fetch substitute from URLS if they are authorized'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--no-grafts" -d 'do not graft packages'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--no-build-hook" -d 'do not attempt to offload builds via the build hook'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--max-silent-time=" -d 'mark the build as failed after SECONDS of silence'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--timeout=" -d 'mark the build as failed after SECONDS of activity'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--verbosity=" -d 'use the given verbosity LEVEL'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--rounds=" -d 'build N times in a row to detect non-determinism'
+complete -f -c guix -n '__fish_guix_using_command pack' -s c -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--cores=" -d 'allow the use of up to N CPU cores for the build'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--max-jobs=" -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command pack' -s M -d 'allow at most N build jobs'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--with-source=" -d 'use SOURCE when building the corresponding package'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--with-input=PACKAGE=REPLACEMENT" -d 'replace dependency PACKAGE by REPLACEMENT'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--with-graft=PACKAGE=REPLACEMENT" -d 'graft REPLACEMENT on packages that refer to PACKAGE'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--format=" -d 'build a pack in the given FORMAT'
+complete -f -c guix -n '__fish_guix_using_command pack' -s f -d 'build a pack in the given FORMAT'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--expression=" -d 'consider the package EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command pack' -s e -d 'consider the package EXPR evaluates to'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--system=" -d 'attempt to build for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command pack' -s s -d 'attempt to build for SYSTEM--eg., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--target=" -d 'cross-build for TRIPLET--e.g., "armel-linux-gnu"'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--compression=" -d 'compress using TOOL--e.g., "lzip"'
+complete -f -c guix -n '__fish_guix_using_command pack' -s C -d 'compress using TOOL--e.g., "lzip"'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--symlink=" -d 'create symlinks to the profile according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command pack' -s S -d 'create symlinks to the profile according to SPEC'
+complete -f -c guix -n '__fish_guix_using_command pack' -a "--localstatedir" -d 'include /var/guix in the resulting pack'
+
+
+## weather
+set -l remotecommands substitute-urls manifest system
+complete -f -c guix -n '__fish_guix_needs_command' -a weather -d 'Report the availability of substitutes-'
+complete -f -c guix -n '__fish_guix_using_command weather' -a "--substitute-urls=" -d 'check for available substitutes at URLS'
+complete -f -c guix -n '__fish_guix_using_command weather' -s m -d 'look up substitutes for packages specified in MANIFEST'
+complete -f -c guix -n '__fish_guix_using_command weather' -a "--manifest=" -d 'look up substitutes for packages specified in MANIFEST'
+complete -f -c guix -n '__fish_guix_using_command weather' -s s -d 'consider substitutes for SYSTEM--e.g., "i686-linux"'
+complete -f -c guix -n '__fish_guix_using_command weather' -a "--system=" -d 'consider substitutes for SYSTEM--e.g., "i686-linux"'