dotfiles/.config/zsh/completions/_reuse

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#compdef reuse
# SPDX-FileCopyrightText: 2022 tastytea <tastytea@tastytea.de>
#
# SPDX-License-Identifier: CC0-1.0
local curcontext=${curcontext} state state_descr line ret=1
function _reuse_licenses() {
local -a licenses
OLDIFS=${IFS}
IFS=$'\n'
for line in $(reuse supported-licenses 2>&-); do
# remove everything before and including the first whitespace and
# everything after and including the first http
desc=${${line#*[[:blank:]]}%[[:blank:]]http*}
# trim whitespace
[[ ${desc} =~ '^\s*(\S.*\S)\s*$' ]] && desc=$match[1] || desc=''
licenses+=(${line%% *}:${desc})
done
IFS=${OLDIFS}
_describe -t licenses license licenses && ret=0
}
function _reuse_styles() {
local -a styles=(
applescript
aspx
bat
bibtex
c
css
f
ftl
handlebars
haskell
html
jinja
lisp
m4
ml
plantuml
python
rst
tex
vim
)
_values 'style' ${styles}
}
function _reuse_copyright_styles() {
local -a styles=(
spdx
spdx-symbol
string
string-c
string-symbol
symbol
)
_values 'copyright style' ${styles}
}
_arguments -C \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
--debug'[enable debug statements]' \
--include-submodules'[do not skip over Git submodules]' \
--include-meson-subprojects'[do not skip over Meson subprojects]' \
--no-multiprocessing'[do not use multiprocessing]' \
--root'[define root of project]':PATH:'_files -/' \
--version"[show program's version number and exit]" \
'(-): :->command' \
'(-)*:: :->subcommand' \
&& ret=0
case ${state} in
(command)
local -a subcommands=(
addheader:'add copyright and licensing into the header of files'
download:'download a license and place it in the LICENSES/ directory'
init:'initialize REUSE project'
lint:'list all non-compliant files'
spdx:"print the project's bill of materials in SPDX format"
{supported-licenses,supported-licences}:'list all supported SPDX licenses'
)
_describe -t subcommands subcommand subcommands && ret=0
;;
(subcommand)
curcontext=${curcontext%:*}-$line[1]:
case ${line[1]} in
(addheader)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
{'(--copyright)-c','(-c)--copyright'}'[copyright statement, repeatable]':copyright \
{'(--license)-l','(-l)--license'}'[SPDX Identifier, repeatable]':license:_reuse_licenses \
{'(--year)-y','(-y)--year'}'[year of copyright statement, optional]':year \
{'(--style)-s','(-s)--style'}'[comment style to use, optional]':style:_reuse_styles \
--copyright-style'[copyright style to use, optional]':'copyright style':_reuse_copyright_styles \
{'(--template)-t','(-t)--template'}'[name of template to use, optional]':template \
--exclude-year'[do not include year in statement]' \
--merge-copyrights'[merge copyright lines if copyright statements are identical]' \
--single-line'[force single-line comment style, optional]' \
--multi-line'[force multi-line comment style, optional]' \
--force-dot-license'[write a .license file instead of a header inside the file]' \
{'(--recursive)-r','(-r)--recursive'}'[add headers to all files under specified directories recursively]' \
--skip-unrecognised'[skip files with unrecognised comment styles]' \
--skip-existing'[skip files that already contain SPDX information]' \
1:path:'_files' \
&& ret=0
;;
(download)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
--all'[download all missing licenses detected in the project]' \
{'(--output)-o','(-o)--output'}:file:_files \
1:license:_reuse_licenses \
&& ret=0
;;
(init)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
1:path:'_files -/' \
&& ret=0
;;
(lint)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
{'(--quiet)-q','(-q)--quiet'}'[Prevents output]' \
&& ret=0
;;
(spdx)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
{'(--output)-o','(-o)--output'}:file:_files \
&& ret=0
;;
(supported-licenses|supported-licences)
_arguments -C -A '-*' \
{'(--help)-h','(-h)--help'}'[show help message and exit]' \
&& ret=0
;;
(*)
_nothing
;;
esac
;;
esac
return ret