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incr-check: minor fixes

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* fix inconsistency in global cache directory name
* don't error if spawning external executor fails
* handle CRLF correctly
This commit is contained in:
mlugg 2024-09-26 19:35:14 +01:00
parent 14ccbbef9f
commit ada60616b3
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GPG Key ID: 3F5B7DCCBF4AF02E
1 changed files with 22 additions and 7 deletions
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29
tools/incr-check.zig
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@ -110,7 +110,7 @@ pub fn main() !void {
"--cache-dir",
".local-cache",
"--global-cache-dir",
".global_cache",
".global-cache",
"--listen=-",
});
if (opt_resolved_lib_dir) |resolved_lib_dir| {
@ -373,7 +373,7 @@ const Eval = struct {
};
var argv_buf: [2][]const u8 = undefined;
const argv: []const []const u8, const ignore_stderr: bool = switch (std.zig.system.getExternalExecutor(
const argv: []const []const u8, const is_foreign: bool = switch (std.zig.system.getExternalExecutor(
eval.host,
&eval.target.resolved,
.{ .link_libc = eval.target.backend == .cbe },
@ -395,8 +395,6 @@ const Eval = struct {
.qemu, .wine, .wasmtime, .darling => |executor_cmd| argv: {
argv_buf[0] = executor_cmd;
argv_buf[1] = binary_path;
// Some executors (looking at you, Wine) like throwing some stderr in, just for fun.
// Therefore, we'll ignore stderr when using a foreign executor.
break :argv .{ argv_buf[0..2], true };
},
};
@ -410,15 +408,31 @@ const Eval = struct {
.cwd_dir = eval.tmp_dir,
.cwd = eval.tmp_dir_path,
}) catch |err| {
if (is_foreign) {
// Chances are the foreign executor isn't available. Skip this evaluation.
if (eval.allow_stderr) {
std.log.warn("update '{s}': skipping execution of '{s}' via executor for foreign target '{s}': {s}", .{
update.name,
binary_path,
try eval.target.resolved.zigTriple(eval.arena),
@errorName(err),
});
}
return;
}
eval.fatal("update '{s}': failed to run the generated executable '{s}': {s}", .{
update.name, binary_path, @errorName(err),
});
};
if (!ignore_stderr and result.stderr.len != 0) {
// Some executors (looking at you, Wine) like throwing some stderr in, just for fun.
// Therefore, we'll ignore stderr when using a foreign executor.
if (!is_foreign and result.stderr.len != 0) {
std.log.err("update '{s}': generated executable '{s}' had unexpected stderr:\n{s}", .{
update.name, binary_path, result.stderr,
});
}
switch (result.term) {
.Exited => |code| switch (update.outcome) {
.unknown, .compile_errors => unreachable,
@ -438,7 +452,8 @@ const Eval = struct {
});
},
}
if (!ignore_stderr and result.stderr.len != 0) std.process.exit(1);
if (!is_foreign and result.stderr.len != 0) std.process.exit(1);
}
fn requestUpdate(eval: *Eval) !void {
@ -594,7 +609,7 @@ const Case = struct {
if (std.mem.startsWith(u8, line, "#")) {
var line_it = std.mem.splitScalar(u8, line, '=');
const key = line_it.first()[1..];
const val = line_it.rest();
const val = std.mem.trimRight(u8, line_it.rest(), "\r"); // windows moment
if (val.len == 0) {
fatal("line {d}: missing value", .{line_n});
} else if (std.mem.eql(u8, key, "target")) {