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Add Zsh completion file.

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* etc/completion/zsh/_guix: New file.
* Makefile.am (dist_zshcompletion_DATA): New variable.
* configure.ac: Add --with-zsh-completion-dir.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Eric Le Bihan 2016-09-07 07:57:38 +02:00 committed by Ludovic Courtès
parent e0d7b421f6
commit 96dbc93089
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GPG key ID: 090B11993D9AEBB5
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3
Makefile.am
View file

@ -344,6 +344,9 @@ dist_pkgdata_DATA = hydra.gnu.org.pub
# Bash completion file.
dist_bashcompletion_DATA = etc/completion/bash/guix
# Zsh completion file.
dist_zshcompletion_DATA = etc/completion/zsh/_guix
EXTRA_DIST = \
HACKING \
ROADMAP \

7
configure.ac
View file

@ -41,6 +41,13 @@ AC_ARG_WITH([bash-completion-dir],
[bashcompletiondir='${sysconfdir}/bash_completion.d'])
AC_SUBST([bashcompletiondir])
AC_ARG_WITH([zsh-completion-dir],
AC_HELP_STRING([--with-zsh-completion-dir=DIR],
[name of the Zsh completion directory]),
[zshcompletiondir="$withval"],
[zshcompletiondir='${datadir}/zsh/site-functions'])
AC_SUBST([zshcompletiondir])
dnl Better be verbose.
AC_MSG_CHECKING([for the store directory])
AC_MSG_RESULT([$storedir])

456
etc/completion/zsh/_guix Normal file
View file

@ -0,0 +1,456 @@
#compdef guix
#
# GNU Guix --- Functional package management for GNU
# Copyright © 2016 Eric Le Bihan <eric.le.bihan.dev@free.fr>
#
# 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_caching_policy()
{
local -a old_policy
old_policy=( "$1"(Nmh+24) )
(( $#old_policy ))
}
_guix_list_actions()
{
_guix_actions=( $(guix system --help | sed -n 's/^ \([a-z-]\+\)\s\+.\+/\1/p') )
}
_guix_list_checkers()
{
_guix_checkers=( $(guix lint -l | sed -n 's/^- \(.\+\): .\+/\1/p') )
}
_guix_list_graph_types()
{
_guix_graph_types=( $(guix graph --list-types | sed -n 's/^ - \(.\+\): .\+/\1/p') )
}
_guix_list_importers()
{
_guix_importers=( $(guix import --help | sed -n 's/^\s\+\([a-z]\+\)$/\1/p') )
}
_guix_list_updaters()
{
_guix_updaters=( $(guix lint -l | sed -n 's/^- \(.\+\): .\+/\1/p') )
}
_guix_list_available_packages()
{
if ( [[ ${+_guix_available_packages} -eq 0 ]] || _cache_invalid GUIX_AVAILABLE_PACKAGES ) \
&& ! _retrieve_cache GUIX_AVAILABLE_PACKAGES; then
_guix_available_packages=(${${(f)"$(guix package -A | cut -f1)"}})
_store_cache GUIX_AVAILABLE_PACKAGES _guix_available_packages
fi
}
_guix_list_installed_packages()
{
_guix_installed_packages=( $(guix package -I "^${prefix}" | cut -f1) )
}
(( $+functions[_guix_build] )) || _guix_build()
{
_arguments \
'--expression=[build the package matching EXPR]:EXPR' \
'--file=[build the package matching code evaluated from FILE]:FILE:_files' \
'--source[build the packages source derivations]' \
'--sources=[build source derivations]:TYPE:(all package transitive)' \
'--system=[attempt to build for SYSTEM (e.g. "i686-linux")]:SYSTEM' \
'--target=[cross-build for TRIPLET (e.g. "armel-linux-gnu")]:TRIPLET' \
'--derivations[return the derivation paths of the given packages]' \
'--check[rebuild items to check for non-determinism issues]' \
'--root=[symlink result to FILE and register it as GC root]:FILE:_files' \
'--quiet[do not show the build log]' \
'--log-file[return the log file names for the given derivations]' \
'--load-path=[prepend DIR to the package module search path]:DIR:_dirs' \
'--keep-failed[keep build tree of failed builds]' \
'--keep-going[keep going when some of the derivations fail]' \
'--dry-run[do not build the derivations]' \
'--fallback[fall back to building when the substituter fails]' \
'--no-substitutes[build instead of resorting to pre-built substitutes]' \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URLS:_urls' \
'--no-grafts[do not graft packages]' \
'--no-build-hook[do not attempt to offload builds via the build hook]' \
'--max-silent-time=[mark the build as failed after SECONDS of silence]:SECONDS' \
'--timeout=[mark the build as failed after SECONDS of activity]:SECONDS' \
'--verbosity=[use the given verbosity LEVEL]:LEVEL' \
'--rounds=[build N times in a row to detect non-determinism]:N' \
'--cores=[allow the use of up to N CPU cores for the build]:N' \
'--max-jobs=[allow at most N build jobs]:N' \
'--with-source=[use SOURCE when building the corresponding package]:SOURCE' \
'--with-input=[replace dependency PACKAGE by REPLACEMENT]:PACKAGE=REPLACEMENT' \
'*:package:->packages'
if [[ "$state" = packages ]]; then
_guix_list_available_packages
compadd -a -- _guix_available_packages
fi
}
(( $+functions[_guix_challenge] )) || _guix_challenge()
{
_arguments \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URL:_urls' \
'*:package:->packages'
if [[ "$state" = packages ]]; then
_guix_list_available_packages
compadd -a -- _guix_available_packages
fi
}
(( $+functions[_guix_container] )) || _guix_container()
{
_arguments \
':action:(exec)' \
'*:args'
}
(( $+functions[_guix_download] )) || _guix_download()
{
_arguments \
'--format=[write the hash in the given format]:FMT:(nix-base32 base16 base32 hex)' \
'1:URL:_urls'
}
(( $+functions[_guix_edit] )) || _guix_edit()
{
_guix_list_available_packages
compadd -a -- _guix_available_packages
}
(( $+functions[_guix_environment] )) || _guix_environment()
{
_arguments \
'--expression=[create environment for the package evaluated from EXPR]:EXPR' \
'--load=[create environment for the package evaluated from FILE]:FILE:_files' \
'--ad-hoc[include all specified packages, not only their inputs]' \
'--pure[unset existing environment variables]' \
'--search-paths[display needed environment variable definitions]' \
'--system=[attempt to build for SYSTEM (e.g. "i686-linux")]:SYSTEM' \
'--container[run command within an isolated container]' \
'--network[allow containers to access the network]' \
'--share=[share writable host file system according to SPEC]:SPEC' \
'--expose=[expose read-only host file system according to SPEC]:SPEC' \
'--bootstrap[use bootstrap binaries to build the environment]' \
'--load-path=[prepend DIR to the package module search path]:DIR:_dirs' \
'--keep-failed[keep build tree of failed builds]' \
'--keep-going[keep going when some of the derivations fail]' \
'--dry-run[do not build the derivations]' \
'--fallback[fall back to building when the substituter fails]' \
'--no-substitutes[build instead of resorting to pre-built substitutes]' \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URLS:_urls' \
'--no-grafts[do not graft packages]' \
'--no-build-hook[do not attempt to offload builds via the build hook]' \
'--max-silent-time=[mark the build as failed after SECONDS of silence]:SECONDS' \
'--timeout=[mark the build as failed after SECONDS of activity]:SECONDS' \
'--verbosity=[use the given verbosity LEVEL]:LEVEL' \
'--rounds=[build N times in a row to detect non-determinism]:N' \
'--cores=[allow the use of up to N CPU cores for the build]:N' \
'--max-jobs=[allow at most N build jobs]:N' \
'*:package:->packages'
if [[ "$state" = packages ]]; then
_guix_list_available_packages
compadd -a -- _guix_available_packages
fi
}
(( $+functions[_guix_gc] )) || _guix_gc()
{
_arguments \
'--collect-garbage=[collect at least MIN bytes of garbage]:MIN' \
'--free-space=[attempt to reach FREE available space in the store]:FREE' \
'--delete[attempt to delete PATHS]' \
'--optimize[optimize the store by deduplicating identical files]' \
'--list-dead[list dead paths]' \
'--list-live[list live paths]' \
'--references[list the references of PATHS]' \
'--requisites[list the requisites of PATHS]' \
'--referrers[list the referrers of PATHS]' \
'--verify=[verify the integrity of the store]:OPTS:(contents repair)' \
'--list-failures[list cached build failures]' \
'--clear-failures[remove PATHS from the set of cached failures]' \
'1:PATH:_dirs'
}
(( $+functions[_guix_graph] )) || _guix_graph()
{
_arguments \
'--type=[represent nodes of the given TYPE]:TYPE:->types' \
'--list-types[list the available graph types]' \
'--expression=[consider the package EXPR evaluates to]:EXPR' \
'1:PACKAGE:->packages'
case "$state" in
types)
_guix_list_graph_types
compadd -a -- _guix_graph_types
;;
packages)
_guix_list_available_packages
compadd -a -- _guix_available_packages
;;
esac
}
(( $+functions[_guix_hash] )) || _guix_hash()
{
_arguments \
'--format=[write the hash in the given format]:FMT:(nix-base32 base16 base32 hex)' \
'--recursive[compute the hash on FILE recursively]'\
'1:FILE:_files'
}
(( $+functions[_guix_import] )) || _guix_import()
{
_arguments \
'1:IMPORTER:->importer' \
'*:args:'
if [[ "$state" = importer ]]; then
_guix_list_importers
compadd -a -- _guix_importers
fi
}
(( $+functions[_guix_lint] )) || _guix_lint()
{
_arguments \
'--checkers=[only run the specified checkers]:CHECKERS:->checkers' \
'--list-checkers[display the list of available lint checkers]' \
'1:PACKAGE:->packages'
case "$state" in
checkers)
_guix_list_checkers
compadd -a -- _guix_checkers
;;
packages)
_guix_list_available_packages
compadd -a -- _guix_available_packages
;;
esac
}
(( $+functions[_guix_package] )) || _guix_package()
{
_arguments \
'--install[install one or more packages]: :->install' \
'--install-from-expression=[install the package EXP evaluates to]:EXP' \
'--install-from-file=[install the package evaluated from FILE]:FILE:_files' \
'--remove[remove one or more packages]: :->remove' \
'--upgrade=[upgrade all the installed packages matching REGEXP]:REGEXP' \
'--manifest=[create a new profile generation from FILE]:FILE:_files' \
'--do-not-upgrade=[do not upgrade any packages matching REGEXP]:REGEXP' \
'--roll-back[roll back to the previous generation]' \
'--search-paths=[display needed environment variable definitions]:KINDS' \
'--list-generations=[list generations matching PATTERN]:PATTERN' \
'--delete-generations=[delete generations matching PATTERN]:PATTERN' \
'--switch-generation=[switch to a generation matching PATTERN]:PATTERN' \
'--profile=[use PROFILE instead of the default profile]:PROFILE' \
'--bootstrap[use the bootstrap Guile to build the profile]' \
'--verbose[produce verbose output]' \
'--search=[search in synopsis and description using REGEXP]:REGEXP' \
'--list-installed=[list installed packages matching REGEXP]:REGEXP' \
'--list-available=[list available packages matching REGEXP]:REGEXP' \
'--show=[show details about a package]: :->show' \
'--load-path=[prepend DIR to the package module search path]:DIR:_dirs' \
'--keep-failed[keep build tree of failed builds]' \
'--keep-going[keep going when some of the derivations fail]' \
'--dry-run[do not build the derivations]' \
'--fallback[fall back to building when the substituter fails]' \
'--no-substitutes[build instead of resorting to pre-built substitutes]' \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URLS:_urls' \
'--no-grafts[do not graft packages]' \
'--no-build-hook[do not attempt to offload builds via the build hook]' \
'--max-silent-time=[mark the build as failed after SECONDS of silence]:SECONDS' \
'--timeout=[mark the build as failed after SECONDS of activity]:SECONDS' \
'--verbosity=[use the given verbosity LEVEL]:LEVEL' \
'--rounds=[build N times in a row to detect non-determinism]:N' \
'--cores=[allow the use of up to N CPU cores for the build]:N' \
'--max-jobs=[allow at most N build jobs]:N' \
'--with-source=[use SOURCE when building the corresponding package]:SOURCE' \
'--with-input=[replace dependency PACKAGE by REPLACEMENT]:PACKAGE=REPLACEMENT'
case "$state" in
install|show)
_guix_list_available_packages
compadd -a -- _guix_available_packages
;;
remove)
_guix_list_installed_packages
compadd -a -- _guix_installed_packages
;;
esac
}
(( $+functions[_guix_publish] )) || _guix_publish()
{
_arguments \
'--port=[listen on PORT]:PORT:' \
'--listen=[listen on the network interface for HOST]:HOST:_hosts' \
'--user=[change privileges to USER as soon as possible]:USER:_users' \
'--compression=[compress archives at LEVEL]:LEVEL' \
'--ttl=[announce narinfos can be cached for TTL seconds]:TTL' \
'--repl=[spawn REPL server on PORT]:PORT'
}
(( $+functions[_guix_pull] )) || _guix_pull()
{
_arguments \
'--verbose[produce verbose output]' \
'--url=[download the Guix tarball from URL]:URL:_urls' \
'--bootstrap[use the bootstrap Guile to build the new Guix]'
}
(( $+functions[_guix_refresh] )) || _guix_refresh()
{
_arguments \
'--expression=[consider the package EXPR evaluates to]:EXPR' \
'--update[update source files in place]' \
'--select=[select all the packages in SUBSET]:SUBSET:(core non-core)' \
'--type=[restrict to updates from the specified updaters]:UPDATER:->updaters' \
'--list-updaters[list available updaters and exit]' \
'--list-dependent[list top-level dependent packages]' \
'--key-server=[use HOST as the OpenPGP key server]:HOST:_hosts' \
'--gpg=[use COMMAND as the GnuPG 2.x command]:COMMAND' \
'--key-download=[policy to handle missing OpenPGP keys]:POLICY:(always interactive never)' \
'*:package:->packages'
case "$state" in
updaters)
_guix_list_updaters
compadd -a -- _guix_updaters
;;
packages)
_guix_list_available_packages
compadd -a -- _guix_available_packages
;;
esac
}
(( $+functions[_guix_size] )) || _guix_size()
{
_arguments \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URL:_urls' \
'-system=[consider packages for SYSTEM--e.g., "i686-linux"]:SYSTEM' \
'--map-file=[write to FILE a graphical map of disk usage]:FILE:_files' \
'*:package:->packages'
if [[ "$state" = packages ]]; then
_guix_list_available_packages
compadd -a -- _guix_available_packages
fi
}
(( $+functions[_guix_system] )) || _guix_system()
{
_arguments \
'--load-path=[prepend DIR to the package module search path]:DIR:_dirs' \
'--keep-failed[keep build tree of failed builds]' \
'--keep-going[keep going when some of the derivations fail]' \
'--dry-run[do not build the derivations]' \
'--fallback[fall back to building when the substituter fails]' \
'--no-substitutes[build instead of resorting to pre-built substitutes]' \
'--substitute-urls=[fetch substitute from URLS if they are authorized]:URL:_urls' \
'--no-grafts[do not graft packages]' \
'--no-build-hook[do not attempt to offload builds via the build hook]' \
'--max-silent-time=[mark the build as failed after SECONDS of silence]:SECONDS' \
'--timeout=[mark the build as failed after SECONDS of activity]:SECONDS' \
'--verbosity=[use the given verbosity LEVEL]:LEVEL' \
'--rounds=[build N times in a row to detect non-determinism]:N' \
'--cores=[allow the use of up to N CPU cores for the build]:N' \
'--max-jobs=[allow at most N build jobs]:N' \
'--derivation[return the derivation of the given system]' \
'--on-error=[apply STRATEGY when an error occurs while reading FILE]:STRATEGY' \
'--image-size=[for "vm-image", produce an image of SIZE]:SIZE' \
'--no-grub[for "init", do not install GRUB]' \
'--share=[for "vm", share host file system according to SPEC]:SPEC' \
'--expose=[for "vm", expose host file system according to SPEC]:SPEC' \
'--full-boot[for "vm", make a full boot sequence]' \
'1:action:->actions' \
'*:file:_files'
if [[ "$state" = actions ]]; then
_guix_list_actions
compadd -a -- _guix_actions
fi
}
(( $+functions[_guix_command] )) || _guix_command()
{
local -a _guix_cmds
_guix_cmds=(
"archive:Export/import one or more packages from/to the store"
"build:Build a given package"
"challenge:Challenge the substitutes for a package"
"container:Build and manipulate Linux containers"
"download:Download the file at given URL and add it to the store"
"edit:Edit the definitions of a package"
"environment:Build an environment with a package and its dependencies"
"gc:Invoke the garbage collector"
"graph:Emit a DOT representation of the dependencies of a package"
"hash:Return the cryptographic hash of a file"
"import:Run an importer"
"lint:Run a set of checkers on a package"
"package:Install, remove, or upgrade packages"
"publish:Publish /gnu/store over HTTP."
"pull:Download and deploy the latest version of Guix"
"refresh:Update package definitions to match the latest version"
"size:Report the size of a package and its dependencies"
"system:Build the operating system"
)
if (( CURRENT == 1 )); then
_describe -t commands 'guix command' _guix_cmds || compadd "$@"
else
local curcontext="$curcontext"
cmd="${${_guix_cmds[(r)$words[1]:*]%%:*}}"
if (( $#cmd )); then
local cache_policy
zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
if [[ -z "$cache_policy" ]]; then
zstyle ":completion:${curcontext}:" cache-policy _guix_caching_policy
fi
curcontext="${curcontext%:*:*}:guix-${cmd}:"
_call_function ret _guix_${cmd} || _message 'no more arguments'
else
_message "unknown guix command: $words[1]"
fi
return ret
fi
}
_arguments \
'(--version)--version[Display version information and exit]' \
'*::guix command:_guix_command'
# vim: ts=4 sts=4 sw=4 et ai
# Local variables:
# mode: sh
# End: