prosody
cc84682b8429
spec/util_argparse_spec.lua

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spec/util_argparse_spec.lua @ 12477:cc84682b8429 0.12

util.argparse: Revise 553c6204fe5b with a different approach The second return value is (not insensibly) assumed to be an error. Instead of returning a value there in the success case, copy the positional arguments into the existing opts table.
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 Apr 2022 15:24:56 +0100
parent 11845:97c1399720c2
child 13160:4ee9a912ceea
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equal deleted inserted replaced
12475:553c6204fe5b 12477:cc84682b8429
18 18
19 it("consumes input until the first argument", function() 19 it("consumes input until the first argument", function()
20 local arg = { "--foo"; "bar"; "--baz" }; 20 local arg = { "--foo"; "bar"; "--baz" };
21 local opts, err = parse(arg); 21 local opts, err = parse(arg);
22 assert.falsy(err); 22 assert.falsy(err);
23 assert.same({ foo = true }, opts); 23 assert.same({ foo = true, "bar", "--baz" }, opts);
24 assert.same({ "bar"; "--baz" }, arg); 24 assert.same({ "bar"; "--baz" }, arg);
25 end); 25 end);
26 26
27 it("expands short options", function() 27 it("expands short options", function()
28 local opts, err = parse({ "--foo"; "-b" }, { short_params = { b = "bar" } }); 28 local opts, err = parse({ "--foo"; "-b" }, { short_params = { b = "bar" } });