From 7929bd7938f79f6d8bdd4cbcf43ac095096d3b5c Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Fri, 4 Aug 2023 02:05:48 -0700
Subject: [PATCH] update for zig 0.11.0

---
 .github/workflows/zig.yml |  2 +-
 README.md                 |  4 +--
 build.zig                 |  9 +++---
 deps.zig                  | 64 +++++++++++++++++++++++----------------
 src/main.zig              | 10 +++---
 src/rules/dupe_import.zig |  2 +-
 src/rules/unused.zig      | 11 ++++---
 zig.mod                   |  2 +-
 zigmod.lock               |  4 +--
 9 files changed, 60 insertions(+), 48 deletions(-)

diff --git a/.github/workflows/zig.yml b/.github/workflows/zig.yml
index 3056173..8ba43d8 100644
--- a/.github/workflows/zig.yml
+++ b/.github/workflows/zig.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Zig
         uses: goto-bus-stop/setup-zig@v2
         with:
-          version: "0.11.0-dev.1570+693b12f8e"
+          version: "0.11.0"
 
       - run: zig version
       - run: zig env
diff --git a/README.md b/README.md
index 6d9e457..e80cf12 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ $ zigmod aq install 1/nektro/ziglint
 ```
 
 ## Built With
-- Zig master `0.11.0-dev.1570+693b12f8e`
+- Zig master `0.11.0`
 - [Zigmod](https://github.com/nektro/zigmod) package manager
 - See [`zig.mod`](./zig.mod)
 
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Zig
         uses: goto-bus-stop/setup-zig@v1
         with:
-          version: "0.11.0-dev.1570+693b12f8e"
+          version: "0.11.0"
 
       - uses: nektro/actions-setup-zigmod@v1
       - run: zigmod aq install 1/nektro/ziglint
diff --git a/build.zig b/build.zig
index bdeec6d..98a8110 100644
--- a/build.zig
+++ b/build.zig
@@ -3,14 +3,13 @@ const deps = @import("./deps.zig");
 
 pub fn build(b: *std.build.Builder) void {
     const target = b.standardTargetOptions(.{});
+    const mode = b.option(std.builtin.Mode, "mode", "") orelse .Debug;
 
-    const optimize = b.standardOptimizeOption(.{});
-
-    const exe = b.addExecutable(.{ .name = "ziglint", .root_source_file = .{ .path = "src/main.zig" }, .target = target, .optimize = optimize });
+    const exe = b.addExecutable(.{ .name = "ziglint", .root_source_file = .{ .path = "src/main.zig" }, .target = target, .optimize = mode });
     deps.addAllTo(exe);
-    exe.install();
+    b.installArtifact(exe);
 
-    const run_cmd = exe.run();
+    const run_cmd = b.addRunArtifact(exe);
     run_cmd.step.dependOn(b.getInstallStep());
     if (b.args) |args| {
         run_cmd.addArgs(args);
diff --git a/deps.zig b/deps.zig
index 1c6d0b7..3f21652 100644
--- a/deps.zig
+++ b/deps.zig
@@ -13,7 +13,12 @@ pub const GitExactStep = struct {
         pub fn create(b: *std.build.Builder, url: string, commit: string) *GitExactStep {
             var result = b.allocator.create(GitExactStep) catch @panic("memory");
             result.* = GitExactStep{
-                .step = std.build.Step.init(.custom, b.fmt("git clone {s} @ {s}", .{ url, commit }), b.allocator, make),
+                .step = std.build.Step.init(.{
+                    .id = .custom,
+                    .name = b.fmt("git clone {s} @ {s}", .{ url, commit }),
+                    .owner = b,
+                    .makeFn = make,
+                }),
                 .builder = b,
                 .url = url,
                 .commit = commit,
@@ -22,7 +27,7 @@ pub const GitExactStep = struct {
             var urlpath = url;
             urlpath = trimPrefix(u8, urlpath, "https://");
             urlpath = trimPrefix(u8, urlpath, "git://");
-            const repopath = b.fmt("{s}/zigmod/deps/git/{s}/{s}", .{ b.cache_root, urlpath, commit });
+            const repopath = b.fmt("{s}/zigmod/deps/git/{s}/{s}", .{ b.cache_root.path.?, urlpath, commit });
             flip(std.fs.cwd().access(repopath, .{})) catch return result;
 
             var clonestep = std.build.RunStep.create(b, "clone");
@@ -32,24 +37,26 @@ pub const GitExactStep = struct {
             var checkoutstep = std.build.RunStep.create(b, "checkout");
             checkoutstep.addArgs(&.{ "git", "-C", repopath, "checkout", "-q", commit });
             result.step.dependOn(&checkoutstep.step);
+            checkoutstep.step.dependOn(&clonestep.step);
 
             return result;
         }
 
-        fn make(step: *std.build.Step) !void {
+        fn make(step: *std.build.Step, prog_node: *std.Progress.Node) !void {
             _ = step;
+            _ = prog_node;
         }
 };
 
 pub fn fetch(exe: *std.build.LibExeObjStep) void {
-    const b = exe.builder;
+    const b = exe.step.owner;
     inline for (comptime std.meta.declarations(package_data)) |decl| {
         const path = &@field(package_data, decl.name).entry;
-        const root = if (@field(package_data, decl.name).store) |_| b.cache_root else ".";
+        const root = if (@field(package_data, decl.name).store) |_| b.cache_root.path.? else ".";
         if (path.* != null) path.* = b.fmt("{s}/zigmod/deps{s}", .{ root, path.*.? });
     }
-    exe.step.dependOn(&GitExactStep.create(b, "https://github.com/nektro/zig-extras", "3fe700ebc8ff66966abe145166bfdf546b3a8422").step);
-    exe.step.dependOn(&GitExactStep.create(b, "https://github.com/nektro/zig-flag", "07ea6a3daa950f7bbd8bbd60c0cc2251806fde95").step);
+    exe.step.dependOn(&GitExactStep.create(b, "https://github.com/nektro/zig-extras", "8628846c832086d97f28c54eab157cda389c319a").step);
+    exe.step.dependOn(&GitExactStep.create(b, "https://github.com/nektro/zig-flag", "4a03000239d5e05062cf9344a08e0dc43ad8ebd1").step);
     exe.step.dependOn(&GitExactStep.create(b, "https://github.com/nektro/zig-range", "4b2f12808aa09be4b27a163efc424dd4e0415992").step);
 }
 
@@ -68,7 +75,7 @@ fn flip(foo: anytype) !void {
 pub fn addAllTo(exe: *std.build.LibExeObjStep) void {
     checkMinZig(builtin.zig_version, exe);
     fetch(exe);
-    const b = exe.builder;
+    const b = exe.step.owner;
     @setEvalBranchQuota(1_000_000);
     for (packages) |pkg| {
         const moddep = pkg.zp(b);
@@ -78,22 +85,22 @@ pub fn addAllTo(exe: *std.build.LibExeObjStep) void {
     var vcpkg = false;
     inline for (comptime std.meta.declarations(package_data)) |decl| {
         const pkg = @as(Package, @field(package_data, decl.name));
-        const root = if (pkg.store) |st| b.fmt("{s}/zigmod/deps/{s}", .{ b.cache_root, st }) else ".";
+        const root = if (pkg.store) |st| b.fmt("{s}/zigmod/deps/{s}", .{ b.cache_root.path.?, st }) else ".";
         for (pkg.system_libs) |item| {
             exe.linkSystemLibrary(item);
             llc = true;
         }
         for (pkg.frameworks) |item| {
-            if (!builtin.target.isDarwin()) @panic(exe.builder.fmt("a dependency is attempting to link to the framework {s}, which is only possible under Darwin", .{item}));
+            if (!builtin.target.isDarwin()) @panic(exe.step.owner.fmt("a dependency is attempting to link to the framework {s}, which is only possible under Darwin", .{item}));
             exe.linkFramework(item);
             llc = true;
         }
         for (pkg.c_include_dirs) |item| {
-            exe.addIncludePath(b.fmt("{s}/{s}", .{ root, item }));
+            exe.addIncludePath(.{.path = b.fmt("{s}/{s}", .{ root, item })});
             llc = true;
         }
         for (pkg.c_source_files) |item| {
-            exe.addCSourceFile(b.fmt("{s}/{s}", .{ root, item }), pkg.c_source_flags);
+            exe.addCSourceFile(.{ .file = .{ .path = b.fmt("{s}/{s}", .{ root, item }) }, .flags = pkg.c_source_flags });
             llc = true;
         }
         vcpkg = vcpkg or pkg.vcpkg;
@@ -113,52 +120,57 @@ pub const Package = struct {
     system_libs: []const string = &.{},
     frameworks: []const string = &.{},
     vcpkg: bool = false,
+    module: ?ModuleDependency = null,
 
-    pub fn zp(self: *const Package, b: *std.build.Builder) ModuleDependency {
+    pub fn zp(self: *Package, b: *std.build.Builder) ModuleDependency {
         var temp: [100]ModuleDependency = undefined;
-        for (self.deps) |item, i| {
+        for (self.deps, 0..) |item, i| {
             temp[i] = item.zp(b);
         }
-        return .{
+        if (self.module) |mod| {
+            return mod;
+        }
+        const result = ModuleDependency{
             .name = self.name,
             .module = b.createModule(.{
                 .source_file = .{ .path = self.entry.? },
                 .dependencies = b.allocator.dupe(ModuleDependency, temp[0..self.deps.len]) catch @panic("oom"),
             }),
         };
+        self.module = result;
+        return result;
     }
 };
 
 fn checkMinZig(current: std.SemanticVersion, exe: *std.build.LibExeObjStep) void {
-    const min = std.SemanticVersion.parse("0.11.0-dev.1570+693b12f8e") catch return;
-    if (current.order(min).compare(.lt)) @panic(exe.builder.fmt("Your Zig version v{} does not meet the minimum build requirement of v{}", .{current, min}));
+    const min = std.SemanticVersion.parse("0.11.0") catch return;
+    if (current.order(min).compare(.lt)) @panic(exe.step.owner.fmt("Your Zig version v{} does not meet the minimum build requirement of v{}", .{current, min}));
 }
 
 pub const package_data = struct {
     pub var _8dglro8ootvr = Package{
     };
+    pub var _f7dubzb7cyqe = Package{
+        .store = "/git/github.com/nektro/zig-extras/8628846c832086d97f28c54eab157cda389c319a",
+        .name = "extras",
+        .entry = "/git/github.com/nektro/zig-extras/8628846c832086d97f28c54eab157cda389c319a/src/lib.zig",
+    };
     pub var _tnj3qf44tpeq = Package{
         .store = "/git/github.com/nektro/zig-range/4b2f12808aa09be4b27a163efc424dd4e0415992",
         .name = "range",
         .entry = "/git/github.com/nektro/zig-range/4b2f12808aa09be4b27a163efc424dd4e0415992/src/lib.zig",
     };
-    pub var _f7dubzb7cyqe = Package{
-        .store = "/git/github.com/nektro/zig-extras/3fe700ebc8ff66966abe145166bfdf546b3a8422",
-        .name = "extras",
-        .entry = "/git/github.com/nektro/zig-extras/3fe700ebc8ff66966abe145166bfdf546b3a8422/src/lib.zig",
-        .deps = &[_]*Package{ &_tnj3qf44tpeq },
-    };
     pub var _pm68dn67ppvl = Package{
-        .store = "/git/github.com/nektro/zig-flag/07ea6a3daa950f7bbd8bbd60c0cc2251806fde95",
+        .store = "/git/github.com/nektro/zig-flag/4a03000239d5e05062cf9344a08e0dc43ad8ebd1",
         .name = "flag",
-        .entry = "/git/github.com/nektro/zig-flag/07ea6a3daa950f7bbd8bbd60c0cc2251806fde95/src/lib.zig",
+        .entry = "/git/github.com/nektro/zig-flag/4a03000239d5e05062cf9344a08e0dc43ad8ebd1/src/lib.zig",
         .deps = &[_]*Package{ &_f7dubzb7cyqe, &_tnj3qf44tpeq },
     };
     pub var _root = Package{
     };
 };
 
-pub const packages = [_]*const Package{
+pub const packages = [_]*Package{
     &package_data._tnj3qf44tpeq,
     &package_data._pm68dn67ppvl,
 };
diff --git a/src/main.zig b/src/main.zig
index f9db49b..36c551c 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -23,7 +23,7 @@ const Rule = enum {
 pub fn main() !void {
     var gpa = std.heap.GeneralPurposeAllocator(.{}){};
     const alloc = gpa.allocator();
-    defer std.debug.assert(!gpa.deinit());
+    defer std.debug.assert(gpa.deinit() == .ok);
 
     //
 
@@ -79,7 +79,7 @@ pub fn main() !void {
         var walker = try dir.walk(alloc);
         defer walker.deinit();
         while (try walker.next()) |item| {
-            if (item.kind != .File) continue;
+            if (item.kind != .file) continue;
             try doFile(alloc, dir.dir, item.path, rulestorun.items, out);
         }
     }
@@ -110,7 +110,7 @@ fn doFile(alloc: std.mem.Allocator, dir: std.fs.Dir, path: string, rules: []cons
     };
 
     for (rules) |jtem| {
-        try linters[@enumToInt(jtem)](alloc2, path, &src, out);
+        try linters[@intFromEnum(jtem)](alloc2, path, &src, out);
     }
 }
 
@@ -131,7 +131,7 @@ pub const Loc = struct {
 pub fn locToLoc(source: [:0]const u8, loc: std.zig.Token.Loc) Loc {
     var line: usize = 1;
     var pos: usize = 1;
-    for (range(loc.start)) |_, i| {
+    for (range(loc.start), 0..) |_, i| {
         pos += 1;
         if (source[i] != '\n') continue;
         line += 1;
@@ -172,7 +172,7 @@ pub const Source = struct {
 };
 
 fn removeItem(comptime T: type, haystack: *std.ArrayList(T), needle: T) ?T {
-    for (haystack.items) |item, i| {
+    for (haystack.items, 0..) |item, i| {
         if (item == needle) return haystack.orderedRemove(i);
     }
     return null;
diff --git a/src/rules/dupe_import.zig b/src/rules/dupe_import.zig
index 36b7210..066f8d9 100644
--- a/src/rules/dupe_import.zig
+++ b/src/rules/dupe_import.zig
@@ -9,7 +9,7 @@ pub fn work(alloc: std.mem.Allocator, file_name: []const u8, src: *main.Source,
     var map = std.StringHashMap(main.Loc).init(alloc);
     defer map.deinit();
 
-    for (tokens) |tok, i| {
+    for (tokens, 0..) |tok, i| {
         if (i + 4 >= tokens.len) break;
 
         const a = tokens[i + 0].tag == .builtin;
diff --git a/src/rules/unused.zig b/src/rules/unused.zig
index 8f56582..f55f1eb 100644
--- a/src/rules/unused.zig
+++ b/src/rules/unused.zig
@@ -227,6 +227,7 @@ fn checkValueForName(ast: std.zig.Ast, search_name: string, node: NodeIndex, wri
         .add_sat,
         .sub_sat,
         .shl_sat,
+        .for_range,
         => {
             if (try checkValueForName(ast, search_name, data.lhs, writer, file_name, node)) return true;
             if (try checkValueForName(ast, search_name, data.rhs, writer, file_name, node)) return true;
@@ -299,11 +300,11 @@ fn checkValueForName(ast: std.zig.Ast, search_name: string, node: NodeIndex, wri
             .sentinel,
             .elem_type,
         }),
-        .@"for" => try checkAstValuesForName(ast, search_name, writer, file_name, node, ast.forFull(node), &.{
-            .cond_expr,
-            .then_expr,
-            .else_expr,
-        }),
+        .@"for" => {
+            if (try checkValuesForName(ast, search_name, ast.forFull(node).ast.inputs, writer, file_name, node)) return true;
+            if (try checkAstValuesForName(ast, search_name, writer, file_name, node, ast.forFull(node), &.{ .then_expr, .else_expr })) return true;
+            return false;
+        },
         .@"while" => try checkAstValuesForName(ast, search_name, writer, file_name, node, ast.whileFull(node), &.{
             .cond_expr,
             .cont_expr,
diff --git a/zig.mod b/zig.mod
index ff1a071..11c6fc5 100644
--- a/zig.mod
+++ b/zig.mod
@@ -2,7 +2,7 @@ id: 8dglro8ootvrhtua84qcmx402ywi2dw0d1u8nfx3oc42z8dw
 name: ziglint
 license: MIT
 description: A linting suite for Zig
-min_zig_version: 0.11.0-dev.1570+693b12f8e
+min_zig_version: 0.11.0
 bin: True
 provides: ["ziglint"]
 root_dependencies:
diff --git a/zigmod.lock b/zigmod.lock
index 67cc14f..b289873 100644
--- a/zigmod.lock
+++ b/zigmod.lock
@@ -1,4 +1,4 @@
 2
-git https://github.com/nektro/zig-extras commit-3fe700ebc8ff66966abe145166bfdf546b3a8422
-git https://github.com/nektro/zig-flag commit-07ea6a3daa950f7bbd8bbd60c0cc2251806fde95
+git https://github.com/nektro/zig-extras commit-8628846c832086d97f28c54eab157cda389c319a
+git https://github.com/nektro/zig-flag commit-4a03000239d5e05062cf9344a08e0dc43ad8ebd1
 git https://github.com/nektro/zig-range commit-4b2f12808aa09be4b27a163efc424dd4e0415992