# Relational pipes
# Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
#
# This program 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, version 3 of the License.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
_relpipe_tr_sql_completion_dsn() {
if type relpipe-out-nullbyte &> /dev/null; then
relpipe-tr-sql --list-data-sources | relpipe-out-nullbyte | while read -r -d '' name; do read -r -d '' description; echo $name; done
fi
}
_relpipe_tr_sql_completion() {
local w0 w1 w2
COMPREPLY=()
w0=${COMP_WORDS[COMP_CWORD]}
w1=${COMP_WORDS[COMP_CWORD-1]}
w2=${COMP_WORDS[COMP_CWORD-2]}
DATA_TYPE=(
"string"
"integer"
"boolean"
)
DATA_SOURCE_STRING=(
"Driver=SQLite3;Database=file::memory:"
"Driver=SQLite3;Database=file:temp-relpipe.sqlite"
"Driver=SQLite3;Database=file:/tmp/relpipe.sqlite"
)
if [[ "$w1" == "--relation" && "x$w0" == "x" ]]; then COMPREPLY=("''")
elif [[ "$w2" == "--relation" && "x$w0" == "x" ]]; then COMPREPLY=('"SELECT * FROM "')
elif [[ "$w1" == "--type-cast" && "x$w0" == "x" ]]; then COMPREPLY=("''")
elif [[ "$w2" == "--type-cast" ]]; then COMPREPLY=($(compgen -W "${DATA_TYPE[*]}" -- "$w0"))
elif [[ "$w1" == "--parameter" && "x$w0" == "x" ]]; then COMPREPLY=("''")
elif [[ "$w1" == "--copy" && "x$w0" == "x" ]]; then COMPREPLY=("'.+'")
elif [[ "$w1" == "--copy-renamed" && "x$w0" == "x" ]]; then COMPREPLY=("'.+'")
elif [[ "$w2" == "--copy-renamed" && "x$w0" == "x" ]]; then COMPREPLY=("'copy_of_\$0'")
elif [[ "$w1" == "--data-source-name" ]]; then COMPREPLY=($(compgen -W "$(_relpipe_tr_sql_completion_dsn)" -- "$w0"))
elif [[ "$w1" == "--data-source-string" ]]; then COMPREPLY=($(compgen -W "${DATA_SOURCE_STRING[*]}" -- "$w0"))
else
OPTIONS=(
"--relation"
"--type-cast"
"--parameter"
"--copy"
"--copy-renamed"
"--list-data-sources"
"--data-source-name"
"--data-source-string"
)
COMPREPLY=($(compgen -W "${OPTIONS[*]}" -- "$w0"))
fi
}
complete -F _relpipe_tr_sql_completion relpipe-tr-sql
complete -F _relpipe_tr_sql_completion relpipe-in-sql