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|
# Bash autocompletion to Gnuastro's Table program. See the comments above
# 'bin/completion.bash.in' for more.
#
# Original author:
# Pedram Ashofteh-Ardakani <pedramardakani@pm.me>
# Contributing author(s):
# Mohammad Akhlaghi <mohammad@akhlaghi.org>
# Copyright (C) 2021-2025 Free Software Foundation, Inc.
#
# Gnuastro 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.
#
# Gnuastro 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 Gnuastro. If not, see <http://www.gnu.org/
# For debugging
#
# See the description in 'bin/completion.bash.in'.
#source /PATH/TO/GNUASTRO/SRC/bin/completion.bash.in
#source /PATH/TO/GNUASTRO/BUILD/bin/completion.bash.built
#######################################################################
############ Only for Table (this program) ############
#######################################################################
# Dealing with arguments: Table only takes one argument/file. So if a table
# has been previously given on the command-line only print option names.
_gnuastro_autocomplete_asttable_arguments(){
local given_file=""
if _gnuastro_autocomplete_first_in_arguments table; then
_gnuastro_autocomplete_compreply_options_all ""
else
_gnuastro_autocomplete_compreply_files_certain table "$argument"
fi
}
# Fill option value (depends on option).
_gnuastro_autocomplete_asttable_option_value(){
# Internal variables.
local fits_file=""
local given_hdu=""
local given_file=""
# Keep this in the same order as the output of '--help', for options
# with similar operations, keep the order within the '|'s.
case "$option_name" in
# Options that take a columns from the main argument.
--column|--noblank|--noblankend|--inpolygon|--outpolygon|--colmetadata|--equal|--notequal)
# The '--column' and '--noblank' options can (and usually
# will!) take more than one column name as value.
local continuematch=""
case "$option_name" in
--column|--noblank|--noblankend) continuematch=yes;;
esac
# Find the suggestions.
_gnuastro_autocomplete_given_file_and_hdu table "" --hdu
_gnuastro_autocomplete_compreply_table_columns \
"$given_file" "$given_hdu" "$current" "$continuematch"
# These options take a column name as first value, and the user
# should continue with other details. So when there is only one
# match, we need to disable the extra space that is printed by
# default and also add a ',' to prepare the user for entering
# other points.
case "$option_name" in
--colmetadata|--equal|--notequal) compopt -o nospace;;
esac
;;
-C|--catcolumns)
_gnuastro_autocomplete_given_file_and_hdu \
table --catcolumnfile --catcolumnhdu
_gnuastro_autocomplete_compreply_table_columns \
"$given_file" "$given_hdu" "$current"
;;
-h|--hdu)
_gnuastro_autocomplete_given_file table ""
_gnuastro_autocomplete_compreply_hdus \
table "$given_file" "$current"
;;
-L|--catcolumnfile)
_gnuastro_autocomplete_compreply_files_certain table "$current"
;;
--searchin)
_gnuastro_autocomplete_compreply_searchin "$current"
;;
-u|--catcolumnhdu)
_gnuastro_autocomplete_given_file table --catcolumnfile
_gnuastro_autocomplete_compreply_hdus \
table "$given_file" "$current"
;;
-w|--wcsfile)
_gnuastro_autocomplete_compreply_files_certain image "$current"
;;
-W|--wcshdu)
_gnuastro_autocomplete_given_file image --wcsfile
_gnuastro_autocomplete_compreply_hdus \
image "$given_file" "$current"
;;
--tableformat)
_gnuastro_autocomplete_compreply_tableformat "$current"
;;
--copy)
;;
esac
}
_gnuastro_autocomplete_asttable(){
# The installation directory of Gnuastro. The '@PREFIX@' part will be
# replaced automatically during 'make install', with the user's given
# requested installation directory. If you are debugging, please
# correct it yourself (usually to '/usr/local/bin', but don't commit
# this particular change).
local gnuastro_prefix="@PREFIX@"
# Basic initialization. The variables we want to remain inside this
# function are given a 'local' here and set inside the 'initialize'
# function. The variables are defined above the function that gives
# them a value.
local prev=""
local current=""
local argument=""
_gnuastro_autocomplete_initialize
# For a check
#echo
#echo "prev: $prev"
#echo "current: $current"
#echo "argument: $argument"
# Extract the current mode (if the user is giving an argument, option
# name, or option value). See the description above this function on
# how the mode is set.
local options_all=""
local option_name=""
local option_value=""
local option_name_complete=0
_gnuastro_autocomplete_mode
# For a check
#echo
#echo "argument: $argument"
#echo "option_name: $option_name"
#echo "option_name_complete: $option_name_complete"
#echo "option_value: $option_value"
# If 'option_name_complete==1', then we are busy filling in the option
# value.
if [ $option_name_complete = 1 ]; then
_gnuastro_autocomplete_asttable_option_value
# When 'option_name' is not empty (and not yet complete), we are busy
# filling in the option name.
elif [ x$option_name != x ]; then
_gnuastro_autocomplete_compreply_options_all "$option_name"
# In the case of "none-of-the-above", it is an argument.
else
_gnuastro_autocomplete_asttable_arguments
fi
}
# Define the completion specification, or COMPSPEC: -o bashdefault: Use
# Bash default completions if nothing is found. -F function: Use this
# 'function' to generate the given program's completion.
complete -o bashdefault -F _gnuastro_autocomplete_asttable asttable
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