From 7395668d0b99e4702a35823da1a188afc3d4c409 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Wed, 7 Jul 2021 12:53:22 -0700
Subject: [PATCH] deps.zig- add `imports` struct for build dependencies

---
 deps.zig          |  4 ++++
 docs/deps.zig.md  |  4 ++++
 src/cmd/fetch.zig | 15 +++++++++++++++
 3 files changed, 23 insertions(+)

diff --git a/deps.zig b/deps.zig
index 1fcbd9bb38c20fada6de6eb803e2015e6a31e2ce..5fd43b88e96bbe4473c4df0dc9f7009649c6ee07 100644
--- a/deps.zig
+++ b/deps.zig
@@ -114,3 +114,7 @@ pub const pkgs = struct {
     pub const zigmod = package_data._89ujp8gq842x;
 };
 
+pub const imports = struct {
+    pub const zigmod = @import(".zigmod/deps/../../src/lib.zig");
+};
+
diff --git a/docs/deps.zig.md b/docs/deps.zig.md
index 7e342fe8fc2216dd30201c41fa1aa4e57820ee90..1fe2fcee000172e5ebf45a8f48a0562844313815 100644
--- a/docs/deps.zig.md
+++ b/docs/deps.zig.md
@@ -35,3 +35,7 @@ This is a an array of all of the items in `package_data`, but only contains the
 ### `pkgs`
 - Type: `struct<NAME, Package>`
 This is a struct that associates the package name to the relavant `Package`. The only packages listed are the dependencies of the root project. 
+
+### `imports`
+- Type: `struct<NAME, @import(main)>`
+This is a struct that contains the imports of your `dev_dependencies`. Added in response to [zig#2206](https://github.com/ziglang/zig/issues/2206).
diff --git a/src/cmd/fetch.zig b/src/cmd/fetch.zig
index 3773bdf15c5f9637a9b0d963e335c8e52e8abfe3..4bc501af0e38b73e4c71b6f30bd9cc74baa07aeb 100644
--- a/src/cmd/fetch.zig
+++ b/src/cmd/fetch.zig
@@ -101,6 +101,10 @@ pub fn create_depszig(dir: []const u8, top_module: u.Module, list: *std.ArrayLis
     try w.writeAll("pub const pkgs = ");
     try print_pkgs(w, top_module);
     try w.writeAll(";\n\n");
+
+    try w.writeAll("pub const imports = struct {\n");
+    try print_imports(w, top_module, dir);
+    try w.writeAll("};\n\n");
 }
 
 fn create_lockfile(list: *std.ArrayList(u.Module), dir: []const u8) !void {
@@ -241,3 +245,14 @@ fn print_pkgs(w: std.fs.File.Writer, m: u.Module) !void {
     }
     try w.writeAll("}");
 }
+
+fn print_imports(w: std.fs.File.Writer, m: u.Module, dir: []const u8) !void {
+    for (m.deps) |d| {
+        if (d.main.len == 0) {
+            continue;
+        }
+        const r1 = try std.mem.replaceOwned(u8, gpa, d.name, "-", "_");
+        const r2 = try std.mem.replaceOwned(u8, gpa, r1, "/", "_");
+        try w.print("    pub const {s} = @import(\"{s}/{}/{s}\");\n", .{ r2, dir, std.zig.fmtEscapes(d.clean_path), d.main });
+    }
+}
-- 
2.54.0