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adding filename completion of current notebook (zsh) #96

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adding filename completion of current notebook (zsh) #96

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ab60bc8
nb completion
chimay Feb 26, 2021
f77e42d
tabs -> spaces
chimay Feb 26, 2021
0d9b5b1
_nb_cache_completions
chimay Feb 26, 2021
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33 changes: 24 additions & 9 deletions etc/nb-completion.zsh
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Original file line number Diff line number Diff line change
Expand Up @@ -49,11 +49,18 @@ _nb_subcommands() {
local _notebooks
IFS=$'\n' _notebooks=($(nb notebooks --names --no-color --unarchived))

local _filenames
#IFS=$'\n' _filenames=($(nb ls --filenames | cut -d ' ' -f 2))
# the field number is unknown : plain or encrypted files ?
# you need awk to get the last field
IFS=$'\n' _filenames=($(nb ls --filenames | awk '{print $NF}'))

local _completions=()
IFS=$'\n' _completions=(${_commands[@]})
IFS=$'\n' _completions=(${_commands[@]} ${_filenames[@]})

local _commands_cached=
local _notebooks_cached=
local _filenames_cached=

if [[ -e "${_cache_path}" ]]
then
Expand All @@ -65,18 +72,22 @@ _nb_subcommands() {

if [[ "${_counter}" == 1 ]]
then
_commands_cached="${__line}"
IFS=$' ' _commands_cached=("${__line}")
elif [[ "${_counter}" == 2 ]]
then
_notebooks_cached="${__line}"
IFS=$' ' _notebooks_cached=("${__line}")
elif [[ "${_counter}" == 3 ]]
then
IFS=$' ' _filenames_cached=("${__line}")
else
break
fi
done < "${_cache_path}"
fi

if [[ "${_commands_cached}" != "${_commands[*]:-}" ]] ||
[[ "${_notebooks_cached}" != "${_notebooks[*]:-}" ]]
if [[ "${_commands_cached}" != "${_commands:-}" ]] ||
[[ "${_notebooks_cached}" != "${_notebooks:-}" ]] ||
[[ "${_filenames_cached}" != "${_filenames:-}" ]]
then
# Construct <notebook>:<subcommand> completions.
for __notebook in "${_notebooks[@]}"
Expand Down Expand Up @@ -105,8 +116,10 @@ _nb_subcommands() {
{
(IFS=$' '; printf "%s\\n" "${_commands[*]}")
(IFS=$' '; printf "%s\\n" "${_notebooks[*]}")
(IFS=$' '; printf "%s\\n" "${_filenames[*]}")
printf "%s\\n" "${_completions[@]}"
} >> "${_cache_path}"

fi
}

Expand Down Expand Up @@ -142,25 +155,27 @@ _nb_subcommands() {

if [[ -e "${_cache_path}" ]]
then
_nb_cache_completions "${_cache_path}"

local _counter=0

while IFS= read -r __line
do
_counter=$((_counter+1))

if [[ "${_counter}" -gt 2 ]]
if [[ "${_counter}" -gt 3 ]]
then
_completions_cached+=("${__line}")
fi
done < "${_cache_path}"

(_nb_cache_completions "${_cache_path}" &)
#(_nb_cache_completions "${_cache_path}" &)
fi

if [[ "${?}" -eq 0 ]]
then
compadd -- "${_completions_cached[@]}"
return 0
compadd -- "${_completions_cached[@]}"
return 0
else
return 1
fi
Expand Down