Add invoke completion.

This commit is contained in:
Ivan Malison 2015-01-02 15:09:30 -08:00
parent b85f4eb075
commit 04694a0d99
2 changed files with 37 additions and 36 deletions

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#compdef inv
compdef inv='invoke'

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#compdef inv invoke
#compdef invoke
typeset -A opt_args
local context state line
_invoke() {
typeset -A opt_args
local context state line
_invoke_subcommand () {
if [ -f tasks.py ]; then
local cache_policy
zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
_arguments "*:invoke_command:->command"
if [[ -z "$cache_policy" ]]; then
zstyle ":completion:${curcontext}:" cache-policy _invoke_subcommands_caching_policy
fi
case $state in
(command)
COMMAND_COMPLETIONS=( $(_invoke_commands | tr '\n' ' ') )
for COMPLETION in $COMMAND_COMPLETIONS
do
compadd $COMPLETION
done
;;
esac
if ( [[ ${+_invoke_subcommands} -eq 0 ]] || _cache_invalid invoke_subcommands ) \
&& ! _retrieve_cache invoke_subcommands; then
_invoke_subcommands=(${${(f)"$(inv -l | grep "^ [a-zA-Z]" | awk '{print $1}')"}})
_store_cache invoke_subcommands _invoke_subcommands
fi
local expl
_wanted invoke_subcommands expl 'invoke subcommands' compadd -a _invoke_subcommands
fi
return 0
}
_invoke_subcommands_caching_policy() {
local -a oldp
oldp=( "$1"(Nmm+3) ) # 3min.
(( $#oldp ))
function _invoke_commands() {
COMMAND_COMPLETIONS=( $(invoke -l |tr -d ' ' | tail -n+2 | sed '$ d' | tr '\n' ' ') )
for COMPLETION in $COMMAND_COMPLETIONS
do
local comma_separated="$(echo $COMPLETION | tr -d ')\n' | tr '(' ',')"
local names="$(_echo_split $comma_separated ',')"
for name in $names
do
echo $name
done
done
}
_arguments -s -S \
"--no-dedupe[Disable task deduplication.]" \
"(-c --collection)"{-c,--collection}"[Specify collection name to load. May be given >1 time.]" \
"(-e --echo)"{-e,--echo}"[Echo executed commands before running.]" \
"(-h --help)"{-h,--help}"[Show core or per-task help and exit.]:command:_invoke_subcommand" \
"(-H --hide)"{-H,--hide}"[Set default value of run()'s 'hide' kwarg.]:command:_invoke_subcommand" \
"(-l --list)"{-l,--list}"[List available tasks.]" \
"(-p --pty)"{-p,--pty}"[Use a pty when executing shell commands.]" \
"(-r --root)"{-r,--root}"[Change root directory used for finding task modules.]:directory:_directories" \
"(-V --version)"{-V,--version}"[Show version and exit.]:" \
"(-w --warn-only)"{-w,--warn-only}"[Warn, instead of failing, when shell commands fail.]" \
"*::invoke commands:_invoke_subcommand"
function _echo_split () {
local IFS
IFS="$2" read -rA -- arr <<EOF
$1
EOF
for i in "${arr[@]}"; do
echo $i
done
}