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⚡ finish argparse module

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ValKmjolnir
2023-12-10 17:25:16 +08:00
parent 76262130a5
commit 57abcdc965
3 changed files with 128 additions and 40 deletions
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test/argparse_test.nas
+37 -10
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@@ -1,12 +1,39 @@
use std.argparse;
var args = argparse.new("Nasal ArgParse Test CLI");
args.add_command("--what", "-wa", "what-command");
args.add_command("--who", "-wo", "who-command");
args.add_command("--where", "-we", "where-command");
var subparser0 = args.add_subparser("subcommand0", "Nasal ArgParse Test CLI Sub-command 0");
subparser0.add_command("--sub0-what", "-s0w", "sub0-what-command");
var subparser1 = args.add_subparser("subcommand1", "Nasal ArgParse Test CLI Sub-command 1");
subparser1.add_command("--sub1-what", "-s1w", "sub1-what-command");
var result = args.parse_args();
println(result);
var test_cli = func(args) {
globals.arg = args;
var args = argparse.new("Nasal ArgParse Test CLI");
args.add_command(long: "--what", short: "-wa", help: "What-command");
args.add_command(long: "--who", short: "-wo", help: "Who-command");
args.add_command(long: "--where", short: "-we", help: "Where-command");
args.add_command(long: "--test_arg", short: "-ta", help: "Test-single-arg", need_arg: true);
args.add_command(long: "--test_args", short: "-tas", help: "Test-multiple-args", need_nargs: true);
var subparser0 = args.add_subparser(name: "subcommand0", help: "Nasal ArgParse Test CLI Sub-Command 0");
subparser0.add_command(long: "--sub0-what", short: "-s0w", help: "Sub0-what-command");
subparser0.add_command(long: "--test_arg", short: "-ta", help: "Test-single-arg", need_arg: true);
subparser0.add_command(long: "--test_args", short: "-tas", help: "Test-multiple-args", need_nargs: true);
var subparser1 = args.add_subparser(name: "subcommand1", help: "Nasal ArgParse Test CLI Sub-Command 1");
subparser1.add_command(long: "--sub1-what", short: "-s1w", help: "Sub1-what-command");
subparser1.add_command(long: "--test_arg", short: "-ta", help: "Test-single-arg", need_arg: true);
subparser1.add_command(long: "--test_args", short: "-tas", help: "Test-multiple-args", need_nargs: true);
var subparser_test = args.add_subparser(name: "subtest", help: "Test Subcommand");
var result = args.parse_args();
println(result);
}
# should cause error or exit
# test_cli(["--help"]);
# test_cli(["subtest"]);
# test_cli(["--test_args", "--what", "--who", "--where"]);
# test_cli(["--test_arg", "a", "b", "--what", "--who", "--where"]);
# should be correct
test_cli(["--test_arg", "a", "--what", "--who", "--where"]);
test_cli(["--test_args", "a", "--what", "--who", "--where"]);
test_cli(["--test_args", "a", "b", "c", "--what", "--who", "--where"]);
test_cli(["subcommand0", "--test_arg", "a", "-s0w"]);
test_cli(["subcommand0", "--test_args", "a", "-s0w"]);
test_cli(["subcommand0", "--test_args", "a", "b", "c", "-s0w"]);
test_cli(["subcommand1", "--test_arg", "a", "-s1w"]);
test_cli(["subcommand1", "--test_args", "a", "-s1w"]);
test_cli(["subcommand1", "--test_args", "a", "b", "c", "-s1w"]);