franta-hg@96: #!/usr/bin/perl
franta-hg@96: 
franta-hg@96: # SQL-DK
franta-hg@96: # Copyright © 2013 František Kučera (frantovo.cz)
franta-hg@96: # 
franta-hg@96: # This program is free software: you can redistribute it and/or modify
franta-hg@96: # it under the terms of the GNU General Public License as published by
franta-hg@250: # the Free Software Foundation, version 3 of the License.
franta-hg@96: # 
franta-hg@96: # This program is distributed in the hope that it will be useful,
franta-hg@96: # but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@96: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@96: # GNU General Public License for more details.
franta-hg@96: # 
franta-hg@96: # You should have received a copy of the GNU General Public License
franta-hg@96: # along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@96: 
franta-hg@96: 
franta-hg@96: # Parses Java source code from STDIN and generates simple help
franta-hg@96: # Input (in this order):
franta-hg@96: #	info/globalcode/sql/dk/CLIParser.java
franta-hg@96: #	info/globalcode/sql/dk/CLIStarter.java
franta-hg@96: 
franta-hg@96: # TODO: localization
franta-hg@96: 
franta-hg@96: 
franta-hg@100: print 'SQL-DK – an SQL batch client
franta-hg@96: 
franta-hg@96: Options:
franta-hg@96: 
franta-hg@96: ';
franta-hg@96: 
franta-hg@96: while (<>) {
franta-hg@200: 	print "	" . sprintf("%-32s", $1) . "$3\n" if (/"(.*?)".*? \/\/\s*bash-completion:option(\s*\/\/\s*help:(.*))?/);
franta-hg@96: 	last if (/\/\/\s*help:exit-codes/);
franta-hg@96: }
franta-hg@96: 
franta-hg@96: print '
franta-hg@96: Examples:
franta-hg@96: 
franta-hg@96: 	sql-dk --db MyDatabase --sql "SELECT * FROM table"
franta-hg@96: 
franta-hg@96: 	sql-dk --db MyDatabase --sql "SELECT * FROM table WHERE a = ? AND b = ?" --data "abc" "def"
franta-hg@96: 	sql-dk --db MyDatabase --sql "SELECT * FROM table WHERE a = :paramA AND b = :paramB" --data-named "paramA" "abc" "paramB" "def"
franta-hg@96: 
franta-hg@96: 	sql-dk --db MyDatabase --sql "SELECT * FROM table WHERE a = ? AND b = ?" --types "varchar,integer" --data "abc" "123"
franta-hg@96: 	sql-dk --db MyDatabase --sql "SELECT * FROM table WHERE a = :paramA AND b = :paramB" --types "paramA:varchar,paramB:integer" --data-named "paramA" "abc" "paramB" "123"
franta-hg@96: 
franta-hg@96: Exit codes:
franta-hg@96: 
franta-hg@96: ';
franta-hg@96: 
franta-hg@96: while (<>) {
franta-hg@96: 	print "	$1 = $2\n" if (/EXIT_.*?=\s*(\d+)\s*;\s*\/\/\s*doc:(.*)/);
franta-hg@96: }
franta-hg@96: 
franta-hg@96: print "\n";