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remove git diff dirty changes feature from build.zig

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g-w1 2020-12-25 17:18:44 -05:00
parent 1322a73141
commit ec102951cb
1 changed files with 2 additions and 18 deletions
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20
build.zig
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@ -234,22 +234,6 @@ pub fn build(b: *Builder) !void {
break :v version_string;
};
const git_sha_trimmed = mem.trim(u8, git_sha_untrimmed, " \n\r");
// Detect dirty changes.
const diff_untrimmed = b.execAllowFail(&[_][]const u8{
"git", "-C", b.build_root, "diff", "HEAD",
}, &code, .Ignore) catch |err| switch (err) {
// when there is a big diff, usually after resolving merge conflicts, but before a commit
error.StreamTooLong => "dirty_diff_too_big",
else => {
std.debug.print("Error executing git diff: {}\n", .{err});
std.process.exit(1);
},
};
const trimmed_diff = mem.trim(u8, diff_untrimmed, " \n\r");
const dirty_suffix = if (trimmed_diff.len == 0) "" else s: {
const dirty_hash = std.hash.Wyhash.hash(0, trimmed_diff);
break :s b.fmt("dirty{x}", .{@truncate(u32, dirty_hash)});
};
// This will look like e.g. "0.7.0^0" for a tag commit.
if (mem.endsWith(u8, git_sha_trimmed, "^0")) {
@ -258,9 +242,9 @@ pub fn build(b: *Builder) !void {
std.debug.print("Expected git tag '{}', found '{}'\n", .{ version_string, git_ver_string });
std.process.exit(1);
}
break :v b.fmt("{}{}", .{ version_string, dirty_suffix });
break :v b.fmt("{}", .{version_string});
} else {
break :v b.fmt("{}+{}{}", .{ version_string, git_sha_trimmed, dirty_suffix });
break :v b.fmt("{}+{}", .{ version_string, git_sha_trimmed });
}
};
exe.addBuildOption([:0]const u8, "version", try b.allocator.dupeZ(u8, version));