neurocyte/flow
neurocyte/flow
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: add detailed version info cli option

Browse source
This commit is contained in:
CJ van den Berg 2024-07-02 18:35:11 +02:00
parent 581dbfb749
commit d965a70b21
2 changed files with 45 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

40
build.zig
View file

@ -46,6 +46,16 @@ pub fn build(b: *std.Build) void {
else => std.debug.panic("makeDir(\".cache/cdb\") failed: {any}", .{e}),
};
var version_info = std.ArrayList(u8).init(b.allocator);
defer version_info.deinit();
gen_version_info(b, version_info.writer()) catch {
version_info.clearAndFree();
version_info.appendSlice("unknown") catch {};
};
const wf = b.addWriteFiles();
const version_info_file = wf.add("version", version_info.items);
const vaxis_dep = b.dependency("vaxis", .{
.target = target,
.optimize = dependency_optimize,
@ -228,6 +238,7 @@ pub fn build(b: *std.Build) void {
exe.root_module.addImport("log", log_mod);
exe.root_module.addImport("tracy", tracy_mod);
exe.root_module.addImport("renderer", renderer_mod);
exe.root_module.addImport("version_info", b.createModule(.{ .root_source_file = version_info_file }));
b.installArtifact(exe);
const run_cmd = b.addRunArtifact(exe);
@ -287,3 +298,32 @@ pub fn build(b: *std.Build) void {
lints_step.dependOn(&lints.step);
// b.default_step.dependOn(lints_step);
}
fn gen_version_info(b: *std.Build, writer: anytype) !void {
var code: u8 = 0;
const describe = try b.runAllowFail(&[_][]const u8{ "git", "describe", "--always" }, &code, .Ignore);
const branch_ = try b.runAllowFail(&[_][]const u8{ "git", "rev-parse", "--abbrev-ref", "HEAD" }, &code, .Ignore);
const remote_ = try b.runAllowFail(&[_][]const u8{ "git", "config", "remote.origin.url" }, &code, .Ignore);
const log_ = try b.runAllowFail(&[_][]const u8{ "git", "log", "--pretty=oneline", "@{u}..." }, &code, .Ignore);
const diff_ = try b.runAllowFail(&[_][]const u8{ "git", "diff", "--stat", "--patch", "HEAD" }, &code, .Ignore);
const version = std.mem.trimRight(u8, describe, "\r\n ");
const branch = std.mem.trimRight(u8, branch_, "\r\n ");
const remote = std.mem.trimRight(u8, remote_, "\r\n ");
const log = std.mem.trimRight(u8, log_, "\r\n ");
const diff = std.mem.trimRight(u8, diff_, "\r\n ");
try writer.print("Flow Control: a programmer's text editor\n\nversion: {s}{s}\n", .{
version,
if (diff.len > 0) "-dirty" else "",
});
if (branch.len > 0)
try writer.print("branch: {s} at {s}\n", .{ branch, remote });
if (log.len > 0)
try writer.print("\nwith the following diverging commits:\n{s}\n", .{log});
if (diff.len > 0)
try writer.print("\nwith the following uncommited changes:\n\n{s}\n", .{diff});
}