zig/db- add zigmod and upgrade Version deps cols type from string

src/db/Version.zig

@@ -1,9 +1,11 @@
 const std = @import("std");
 const string = []const u8;
 const ulid = @import("ulid");
+const zigmod = @import("zigmod");
 
 const _db = @import("./_db.zig");
 const Time = _db.Time;
+const User = _db.User;
 
 const _internal = @import("./_internal.zig");
 const db = &_internal.db;
@@ -22,8 +24,10 @@ pub const Version = struct {
     approved_by: string, // TODO remove this column, app design changed
     real_major: u32,
     real_minor: u32,
-    deps: string,
-    dev_deps: string,
+    deps: DepList, // TODO remove this column, no longer used in upstream Zigmod
+    dev_deps: DepList,
+    root_deps: DepList,
+    build_deps: DepList,
 
     pub const table_name = "versions";
 
@@ -45,3 +49,48 @@ pub const Version = struct {
         try self.updateColumn(alloc, .real_minor, minor);
     }
 };
+
+const DepList = struct {
+    deps: []const zigmod.Dep,
+
+    const Self = @This();
+    pub const BaseType = string;
+
+    pub fn readField(alloc: *std.mem.Allocator, value: BaseType) !Self {
+        var res = std.ArrayList(zigmod.Dep).init(alloc);
+        var iter = std.mem.split(u8, value, "\n");
+        while (iter.next()) |line| {
+            if (line.len == 0) continue;
+            var seq = std.mem.split(u8, line, " ");
+            try res.append(.{
+                .type = std.meta.stringToEnum(zigmod.DepType, seq.next().?).?,
+                .path = seq.next().?,
+                .version = seq.next().?,
+                //
+                .alloc = alloc,
+                .id = "",
+                .name = "",
+                .main = "",
+                .deps = &.{},
+                .yaml = null,
+            });
+        }
+        return DepList{ .deps = res.toOwnedSlice() };
+    }
+
+    pub fn bindField(self: Self, alloc: *std.mem.Allocator) !BaseType {
+        var res = std.ArrayList(u8).init(alloc);
+        defer res.deinit();
+        const w = res.writer();
+        // since list.items is initialized with `&[_]T{}`
+        // this and the `[1..]` at the end are blocked on https://github.com/ziglang/zig/issues/6706
+        // this workaround forces `.ptr` to not be `@0` when no other data has been written
+        try w.writeAll("w");
+
+        for (self.deps) |item, i| {
+            if (i > 0) try w.writeAll("\n");
+            try w.print("{s} {s} {s}", .{ @tagName(item.type), item.path, item.version });
+        }
+        return res.toOwnedSlice()[1..];
+    }
+};

src/main.zig

@@ -8,6 +8,7 @@ const oauth2 = @import("oauth2");
 const flag = @import("flag");
 const ulid = @import("ulid");
 const zfetch = @import("zfetch");
+const zigmod = @import("zigmod");
 
 const git = @import("./git.zig");
 const docker = @import("./docker.zig");
@@ -58,6 +59,9 @@ pub fn main() !void {
     try zfetch.init();
     defer zfetch.deinit();
 
+    try zigmod.init();
+    defer zigmod.deinit();
+
     try handler.init(alloc);
 
     var clients = std.ArrayList(oauth2.Client).init(alloc);

zig.mod

@@ -18,3 +18,4 @@ root_dependencies:
   - src: git https://github.com/nektro/zig-ulid
   - src: git https://github.com/nektro/zig-time
   - src: git https://github.com/truemedian/zfetch
+  - src: git https://github.com/nektro/zigmod

zigmod.lock

@@ -17,3 +17,14 @@ git https://github.com/nektro/zig-json commit-7f0e661371d41cfdc8b1649ed00e7a750c
 git https://github.com/nektro/zig-flag commit-ed7f7186cdafaeb3c257c5de14a8d7662c8a8237
 git https://github.com/nektro/zig-ulid commit-140bf8a8b9f2f66b277642f34c6573f91361957e
 git https://github.com/nektro/zig-time commit-88e83395f79e1aa2b8188e934c4a8894f6d6bc5f
+git https://github.com/nektro/zigmod commit-1995ca2face963c0bc23cf2dfb7f1e8db1b26c9c
+git https://github.com/yaml/libyaml tag-0.2.5
+git https://github.com/nektro/zig-ansi commit-d4a53bcac5b87abecc65491109ec22aaf5f3dc2f
+git https://github.com/ziglibs/known-folders commit-f299244d787a02dd49bc8b10b8c2722a13655c48
+git https://github.com/nektro/zig-licenses commit-c9b8cbf3565675a056ad4e9b57cb4f84020e7680
+git https://github.com/nektro/zig-detect-license commit-d4544410f811c402b866f21f63588d1aae1b2d90
+git https://github.com/nektro/zig-licenses-text commit-3c07c6e4eb0965dafd0b029c632f823631b3169c
+git https://github.com/nektro/zig-leven commit-8e9f827117ab1418578b692a2325754cc3ee692d
+git https://github.com/nektro/zig-fs-check commit-dcd8da90fcb8bf3c9887e713bf0ec072bc897dd5
+git https://github.com/nektro/zig-inquirer commit-9a068122c59ac2785f330c37bf4412aed644ed37
+git https://github.com/arqv/ini commit-0880475514e8b73dee515843cb4db3ee663174e8