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address "failed command" on codegen from within zig build verbose mode

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This commit is contained in:
Emil Lerch 2026-04-16 17:35:12 -07:00
parent 242d4b5f44
commit 7e6b360610
Signed by: lobo
GPG key ID: A7B62D657EF764F8
1 changed files with 31 additions and 21 deletions
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52
codegen/src/main.zig
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@ -57,30 +57,32 @@ pub fn main(init: std.process.Init) anyerror!void {
models_dir = try std.Io.Dir.cwd().openDir(io, args[i + 1], .{ .iterate = true }); models_dir = try std.Io.Dir.cwd().openDir(io, args[i + 1], .{ .iterate = true });
} }
var manifest_file = try output_dir.createFile(io, "service_manifest.zig", .{});
defer manifest_file.close(io);
var manifest = manifest_file.writer(io, &manifest_buf).interface;
defer manifest.flush() catch @panic("Could not flush service manifest");
var files_processed: usize = 0; var files_processed: usize = 0;
var skip_next = true; {
for (args) |arg| { var manifest_file = try output_dir.createFile(io, "service_manifest.zig", .{});
if (skip_next) { defer manifest_file.close(io);
skip_next = false; var manifest = manifest_file.writer(io, &manifest_buf).interface;
continue; defer manifest.flush() catch @panic("Could not flush service manifest");
} var skip_next = true;
if (std.mem.eql(u8, "--verbose", arg)) { for (args) |arg| {
verbose = true; if (skip_next) {
continue; skip_next = false;
} continue;
}
if (std.mem.eql(u8, "--verbose", arg)) {
verbose = true;
continue;
}
if (std.mem.eql(u8, "--models", arg) or if (std.mem.eql(u8, "--models", arg) or
std.mem.eql(u8, "--output", arg)) std.mem.eql(u8, "--output", arg))
{ {
skip_next = true; skip_next = true;
continue; continue;
}
try processFile(io, arg, output_dir, &manifest);
files_processed += 1;
} }
try processFile(io, arg, output_dir, &manifest);
files_processed += 1;
} }
if (files_processed == 0) { if (files_processed == 0) {
// no files specified, look for json files in models directory or cwd // no files specified, look for json files in models directory or cwd
@ -102,7 +104,15 @@ pub fn main(init: std.process.Init) anyerror!void {
if (verbose) { if (verbose) {
const output_path = try output_dir.realPathFileAlloc(io, ".", allocator); const output_path = try output_dir.realPathFileAlloc(io, ".", allocator);
// Build system suppresses stdout, we have to send this to stderr
std.debug.print("Output path: {s}\n", .{output_path}); std.debug.print("Output path: {s}\n", .{output_path});
std.debug.print(
\\Note: if this is run from within zig build, output from verbose mode will
\\ trigger zig to say 'failed command'. This program has succeeded,
\\ and the message from the build system will not effect actual processing
\\ of the build. It is simply indicative of the build runner detecting
\\ output
, .{});
} }
} }