Commit e514a3e79fb783333f3856d4cf1b56c822b97df0 | lib/zig/flag

author	Meghan Denny <hello@nektro.net> 2025-02-15 22:08:03 -08:00
committer	Meghan Denny <hello@nektro.net> 2025-02-15 22:08:03 -08:00
log	e514a3e79fb783333f3856d4cf1b56c822b97df0
tree	6e48e134cb11fa3a7e00942848aad4d930ad5364
parent	5f01135730eb556494e35f46b70b65e799ae1459

3 files changed, 18 insertions(+), 21 deletions(-)

build.zig+9-18

...	...	@@ -6,26 +6,17 @@ pub fn build(b: *std.Build) void {
6	6	const mode = b.option(std.builtin.Mode, "mode", "") orelse .Debug;
7	7	const disable_llvm = b.option(bool, "disable_llvm", "use the non-llvm zig codegen") orelse false;
8	8
9		const exe = b.addExecutable(.{
10		.name = "zig-flag",
11		.root_source_file = b.path("src/main.zig"),
	9	const tests = b.addTest(.{
	10	.root_source_file = b.path("test.zig"),
12	11	.target = target,
13	12	.optimize = mode,
14	13	});
15		deps.addAllTo(exe);
16		exe.use_llvm = !disable_llvm;
17		exe.use_lld = !disable_llvm;
18		b.installArtifact(exe);
	14	deps.addAllTo(tests);
	15	tests.use_llvm = !disable_llvm;
	16	tests.use_lld = !disable_llvm;
19	17
20		const run_cmd = b.addRunArtifact(exe);
21		run_cmd.step.dependOn(b.getInstallStep());
22		if (b.args) \|args\| {
23		run_cmd.addArgs(args);
24		}
25
26		const run_step = b.step("run", "Run the app");
27		run_step.dependOn(&run_cmd.step);
28
29		const test_step = b.step("test", "dummy test step to pass CI checks");
30		_ = test_step;
	18	const test_step = b.step("test", "Run all library tests");
	19	const tests_run = b.addRunArtifact(tests);
	20	tests_run.has_side_effects = true;
	21	test_step.dependOn(&tests_run.step);
31	22	}

src/lib.zig+3-3

...	...	@@ -67,7 +67,7 @@ pub fn parse(k: FlagDashKind) !std.process.ArgIterator {
67	67	}
68	68	}
69	69	std.log.err("Unrecognized argument: {s}{s}", .{ dash, name });
70		std.os.exit(1);
	70	std.posix.exit(1);
71	71	}
72	72	return argiter;
73	73	}
...	...	@@ -78,7 +78,7 @@ pub fn parseEnv() !void {
78	78	for (singles.keys(), singles.values()) \|k, *v\| {
79	79	const u = try fixNameForEnv(alloc, k);
80	80	defer alloc.free(u);
81		if (std.os.getenv(u)) \|value\| {
	81	if (std.posix.getenv(u)) \|value\| {
82	82	v.* = value;
83	83	}
84	84	}
...	...	@@ -89,7 +89,7 @@ pub fn parseEnv() !void {
89	89	defer alloc.free(u);
90	90	const w = try std.fmt.allocPrint(alloc, "{s}_{d}", .{ u, n });
91	91	defer alloc.free(w);
92		if (std.os.getenv(w)) \|value\| {
	92	if (std.posix.getenv(w)) \|value\| {
93	93	try v.append(value);
94	94	continue;
95	95	}

test.zig created+6

...	...	@@ -0,0 +1,6 @@
	1	const std = @import("std");
	2	const flag = @import("flag");
	3
	4	test {
	5	std.testing.refAllDeclsRecursive(flag);
	6	}