mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-06-01 13:56:18 +03:00
Andrew Kelley
349053e322
- choose smp_allocator depending on optimization mode - organize the globals - avoid pessimistically allocating failed command string - recover the PkgConfig memory - recover the memory from captureChildProcess - make Step.result_stderr gpa-owned so it doesn't leak when a step that fails with stderr is re-run - recover memory from evalZigTest and evalGeneric child process stdio streams
66 lines
2.2 KiB
Zig
66 lines
2.2 KiB
Zig
const Fmt = @This();
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const std = @import("std");
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const Configuration = std.Build.Configuration;
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const Step = @import("../Step.zig");
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const Maker = @import("../../Maker.zig");
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/// Persisted to reuse memory on subsequent calls to `make`.
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argv: std.ArrayList([]const u8) = .empty,
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pub fn make(
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fmt: *Fmt,
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step_index: Configuration.Step.Index,
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maker: *Maker,
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progress_node: std.Progress.Node,
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) Step.ExtendedMakeError!void {
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const graph = maker.graph;
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const step = maker.stepByIndex(step_index);
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const gpa = maker.gpa;
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const arena = graph.arena; // TODO don't leak into the process arena
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const argv = &fmt.argv;
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const conf = &maker.scanned_config.configuration;
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const conf_step = step_index.ptr(conf);
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const conf_fmt = conf_step.extended.get(conf.extra).fmt;
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const paths = conf_fmt.paths.slice;
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const exclude_paths = conf_fmt.exclude_paths.slice;
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argv.clearRetainingCapacity();
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try argv.ensureUnusedCapacity(gpa, 2 + 1 + paths.len + 2 * exclude_paths.len);
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argv.appendAssumeCapacity(graph.zig_exe);
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argv.appendAssumeCapacity("fmt");
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if (conf_fmt.flags.check)
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argv.appendAssumeCapacity("--check");
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for (paths) |lp|
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argv.appendAssumeCapacity(try maker.resolveLazyPathIndexAbs(arena, lp, step_index));
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for (exclude_paths) |lp| {
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argv.appendAssumeCapacity("--exclude");
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argv.appendAssumeCapacity(try maker.resolveLazyPathIndexAbs(arena, lp, step_index));
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}
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const run_result = step.captureChildProcess(maker, arena, .{
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.progress_node = progress_node,
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.argv = argv.items,
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.allow_failure = false,
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}) catch |err| switch (err) {
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error.FileNotFound => unreachable,
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else => |e| return e,
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};
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if (conf_fmt.flags.check) switch (run_result.term) {
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.exited => |code| if (code != 0 and run_result.stdout.len != 0) {
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var it = std.mem.tokenizeScalar(u8, run_result.stdout, '\n');
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while (it.next()) |bad_file_name| {
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try step.addError(maker, "{s}: non-conforming formatting", .{bad_file_name});
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}
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},
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else => {},
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};
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try step.handleChildProcessTerm(maker, run_result.term);
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}
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