1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
const builtin = @import("builtin");
const std = @import("std");
const Build = std.Build;
const SemanticVersion = std.SemanticVersion;
const Version = std.builtin.Version;
pub fn build(b: *Build) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const semanticVersion = getSemanticVersion(b);
const version = Version{
.major = @intCast(u32, semanticVersion.major),
.minor = @intCast(u32, semanticVersion.minor),
.patch = @intCast(u32, semanticVersion.patch),
};
const config = b.addOptions();
config.addOption(SemanticVersion, "version", semanticVersion);
const exe = b.addExecutable(.{
.name = "zup",
.version = version,
.root_source_file = .{ .path = "src/main.zig" },
.target = target,
.optimize = optimize,
});
exe.addOptions("zup-config", config);
exe.addModule("clap", b.createModule(.{ .source_file = .{ .path = "libs/clap/clap.zig" }}));
exe.addModule("curl", b.createModule(.{ .source_file = .{ .path = "libs/curl/curl.zig" }}));
exe.addModule("libarchive", b.createModule(.{
.source_file = .{ .path = "libs/libarchive/libarchive.zig" },
}));
exe.addModule("xdg", b.createModule(.{ .source_file = .{ .path = "libs/xdg/xdg.zig" }}));
exe.linkLibC();
exe.linkSystemLibrary("libarchive");
exe.linkSystemLibrary("libcurl");
exe.install();
const run_cmd = exe.run();
run_cmd.step.dependOn(b.getInstallStep());
if (b.args) |args| {
run_cmd.addArgs(args);
}
const run_step = b.step("run", "Run the app");
run_step.dependOn(&run_cmd.step);
const exe_tests = b.addTest(.{
.root_source_file = .{ .path = "src/main.zig" },
.target = target,
.optimize = optimize,
});
const test_step = b.step("test", "Run unit tests");
test_step.dependOn(&exe_tests.step);
}
const default_version = SemanticVersion.parse("0.2.1") catch unreachable;
fn getSemanticVersion(b: *Build) SemanticVersion {
var out_code: u8 = undefined;
const untrimmed = b.execAllowFail(
&.{ "git", "-C", b.build_root.path.?, "describe", "--tags" },
&out_code,
.Ignore,
) catch return default_version;
const git_desc = std.mem.trim(u8, untrimmed, &std.ascii.whitespace);
// Turn something like 0.0.1-1-g85f815d into 0.0.1-1+g85f815d
const ver_str = switch (std.mem.count(u8, git_desc, "-")) {
0 => git_desc,
2 => blk: {
var it = std.mem.split(u8, git_desc, "-");
const tag = it.next() orelse unreachable;
const height = it.next() orelse unreachable;
const hash = it.next() orelse unreachable;
break :blk b.fmt("{s}-{s}+{s}", .{ tag, height, hash });
},
else => {
std.log.err("Unexpected `git describe` output: {s}", .{git_desc});
return default_version;
},
};
return SemanticVersion.parse(ver_str) catch default_version;
}
|
