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Lot of example directory structure refactoring. (0.39.9).

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Johannes Findeisen 2026-03-25 23:51:47 +01:00
commit e240768c26
13 changed files with 20 additions and 21 deletions
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48
examples/cli_parse_example.fun
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@ -1,48 +0,0 @@
#!/usr/bin/env fun
/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-12-30
*/
// Demonstrates parsing flags like -f, --force, --force=42 and positionals
// Usage examples:
// FUN_LIB_DIR="$(pwd)/lib" ./build/fun ./examples/cli_parse_example.fun -f foo
// FUN_LIB_DIR="$(pwd)/lib" ./build/fun ./examples/cli_parse_example.fun --force bar
// FUN_LIB_DIR="$(pwd)/lib" ./build/fun ./examples/cli_parse_example.fun --force=42 alpha beta
// FUN_LIB_DIR="$(pwd)/lib" ./build/fun ./examples/cli_parse_example.fun -abc x y
#include <cli.fun>
args = argv()
parsed = parse_args(args)
flags = parsed["flags"]
pos = parsed["positionals"]
if (flags["f"] == 1 || flags["force"] == 1)
print("Force enabled")
// No hasKey() builtin available here; check via keys()+contains()
flag_keys = keys(flags)
if (contains(flag_keys, "force") && typeof(flags["force"]) == "string")
print(join(["Force value=", flags["force"]], ""))
print("Flags map:")
print(flags)
print("Positionals:")
print(pos)
/* Expected output (FUN_LIB_DIR="$(pwd)/lib" ./build/fun ./examples/cli_parse_example.fun --force bar xx x x --for=xxx --h=1):
1
Force enabled
Flags map:
{"force": 1, "for": xxx, "h": 1}
Positionals:
[bar, xx, x, x]
*/