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build: requireZig cleanup

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This commit is contained in:
Mitchell Hashimoto
2025-01-08 13:49:45 -08:00
parent e14bc5b64e
commit eb40cce45e
3 changed files with 21 additions and 15 deletions
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16
build.zig
View File

@ -3,21 +3,7 @@ const builtin = @import("builtin");
const buildpkg = @import("src/build/main.zig");
comptime {
// This is the required Zig version for building this project. We allow
// any patch version but the major and minor must match exactly.
const required_zig = "0.13.0";
// Fail compilation if the current Zig version doesn't meet requirements.
const current_vsn = builtin.zig_version;
const required_vsn = std.SemanticVersion.parse(required_zig) catch unreachable;
if (current_vsn.major != required_vsn.major or
current_vsn.minor != required_vsn.minor)
{
@compileError(std.fmt.comptimePrint(
"Your Zig version v{} does not meet the required build version of v{}",
.{ current_vsn, required_vsn },
));
}
buildpkg.requireZig("0.13.0");
}
pub fn build(b: *std.Build) !void {

3
src/build/main.zig
View File

@ -28,3 +28,6 @@ pub const XCFrameworkStep = @import("XCFrameworkStep.zig");
pub const fish_completions = @import("fish_completions.zig").completions;
pub const zsh_completions = @import("zsh_completions.zig").completions;
pub const bash_completions = @import("bash_completions.zig").completions;
// Helpers
pub const requireZig = @import("zig.zig").requireZig;

17
src/build/zig.zig Normal file
View File

@ -0,0 +1,17 @@
const std = @import("std");
const builtin = @import("builtin");
/// Require a specific version of Zig to build this project.
pub fn requireZig(comptime required_zig: []const u8) void {
// Fail compilation if the current Zig version doesn't meet requirements.
const current_vsn = builtin.zig_version;
const required_vsn = std.SemanticVersion.parse(required_zig) catch unreachable;
if (current_vsn.major != required_vsn.major or
current_vsn.minor != required_vsn.minor)
{
@compileError(std.fmt.comptimePrint(
"Your Zig version v{} does not meet the required build version of v{}",
.{ current_vsn, required_vsn },
));
}
}