update all readFileAlloc() to accept Io instance

4 files changed, 9 insertions, 6 deletions

diff --git a/lib/std/Build/Cache.zig b/lib/std/Build/Cache.zig
index 2d6dbc02fa..d2ba33c74d 100644
--- a/lib/std/Build/Cache.zig
+++ b/lib/std/Build/Cache.zig
@@ -1075,7 +1075,8 @@ pub const Manifest = struct {
 
     fn addDepFileMaybePost(self: *Manifest, dir: Io.Dir, dep_file_sub_path: []const u8) !void {
         const gpa = self.cache.gpa;
-        const dep_file_contents = try dir.readFileAlloc(dep_file_sub_path, gpa, .limited(manifest_file_size_max));
+        const io = self.cache.io;
+        const dep_file_contents = try dir.readFileAlloc(io, dep_file_sub_path, gpa, .limited(manifest_file_size_max));
         defer gpa.free(dep_file_contents);
 
         var error_buf: std.ArrayList(u8) = .empty;
diff --git a/lib/std/Build/Step/CheckFile.zig b/lib/std/Build/Step/CheckFile.zig
index 560b6ad050..1c3813ca82 100644
--- a/lib/std/Build/Step/CheckFile.zig
+++ b/lib/std/Build/Step/CheckFile.zig
@@ -51,11 +51,12 @@ pub fn setName(check_file: *CheckFile, name: []const u8) void {
 fn make(step: *Step, options: Step.MakeOptions) !void {
     _ = options;
     const b = step.owner;
+    const io = b.graph.io;
     const check_file: *CheckFile = @fieldParentPtr("step", step);
     try step.singleUnchangingWatchInput(check_file.source);
 
     const src_path = check_file.source.getPath2(b, step);
-    const contents = Io.Dir.cwd().readFileAlloc(src_path, b.allocator, .limited(check_file.max_bytes)) catch |err| {
+    const contents = Io.Dir.cwd().readFileAlloc(io, src_path, b.allocator, .limited(check_file.max_bytes)) catch |err| {
         return step.fail("unable to read '{s}': {s}", .{
             src_path, @errorName(err),
         });
diff --git a/lib/std/Build/Step/ConfigHeader.zig b/lib/std/Build/Step/ConfigHeader.zig
index 589110d4c4..250bae5009 100644
--- a/lib/std/Build/Step/ConfigHeader.zig
+++ b/lib/std/Build/Step/ConfigHeader.zig
@@ -208,7 +208,7 @@ fn make(step: *Step, options: Step.MakeOptions) !void {
         .autoconf_undef, .autoconf_at => |file_source| {
             try bw.writeAll(c_generated_line);
             const src_path = file_source.getPath2(b, step);
-            const contents = Io.Dir.cwd().readFileAlloc(src_path, arena, .limited(config_header.max_bytes)) catch |err| {
+            const contents = Io.Dir.cwd().readFileAlloc(io, src_path, arena, .limited(config_header.max_bytes)) catch |err| {
                 return step.fail("unable to read autoconf input file '{s}': {s}", .{
                     src_path, @errorName(err),
                 });
@@ -222,7 +222,7 @@ fn make(step: *Step, options: Step.MakeOptions) !void {
         .cmake => |file_source| {
             try bw.writeAll(c_generated_line);
             const src_path = file_source.getPath2(b, step);
-            const contents = Io.Dir.cwd().readFileAlloc(src_path, arena, .limited(config_header.max_bytes)) catch |err| {
+            const contents = Io.Dir.cwd().readFileAlloc(io, src_path, arena, .limited(config_header.max_bytes)) catch |err| {
                 return step.fail("unable to read cmake input file '{s}': {s}", .{
                     src_path, @errorName(err),
                 });
diff --git a/lib/std/Build/WebServer.zig b/lib/std/Build/WebServer.zig
index 38a7a73588..72306cbab9 100644
--- a/lib/std/Build/WebServer.zig
+++ b/lib/std/Build/WebServer.zig
@@ -469,11 +469,12 @@ pub fn serveFile(
     content_type: []const u8,
 ) !void {
     const gpa = ws.gpa;
+    const io = ws.graph.io;
     // The desired API is actually sendfile, which will require enhancing http.Server.
     // We load the file with every request so that the user can make changes to the file
     // and refresh the HTML page without restarting this server.
-    const file_contents = path.root_dir.handle.readFileAlloc(path.sub_path, gpa, .limited(10 * 1024 * 1024)) catch |err| {
-        log.err("failed to read '{f}': {s}", .{ path, @errorName(err) });
+    const file_contents = path.root_dir.handle.readFileAlloc(io, path.sub_path, gpa, .limited(10 * 1024 * 1024)) catch |err| {
+        log.err("failed to read '{f}': {t}", .{ path, err });
         return error.AlreadyReported;
     };
     defer gpa.free(file_contents);