Create utils.zig

Author: michal92299

hacker-parser/utils.zig

@@ -0,0 +1,77 @@
+const std = @import("std");
+const parse = @import("parse.zig");
+pub const HACKER_DIR_SUFFIX = "/.hackeros/hacker-lang";
+pub fn deinitParseResult(res: *parse.ParseResult, allocator: std.mem.Allocator) void {
+    {
+        var it = res.deps.keyIterator();
+        while (it.next()) |key| {
+            allocator.free(key.*);
+        }
+        res.deps.deinit();
+    }
+    {
+        var it = res.libs.keyIterator();
+        while (it.next()) |key| {
+            allocator.free(key.*);
+        }
+        res.libs.deinit();
+    }
+    {
+        var it = res.vars_dict.iterator();
+        while (it.next()) |entry| {
+            allocator.free(entry.key_ptr.*);
+            allocator.free(entry.value_ptr.*);
+        }
+        res.vars_dict.deinit();
+    }
+    {
+        for (res.cmds.items) |item| {
+            allocator.free(item);
+        }
+        res.cmds.deinit();
+    }
+    {
+        for (res.includes.items) |item| {
+            allocator.free(item);
+        }
+        res.includes.deinit();
+    }
+    {
+        for (res.binaries.items) |item| {
+            allocator.free(item);
+        }
+        res.binaries.deinit();
+    }
+    {
+        for (res.plugins.items) |item| {
+            allocator.free(item);
+        }
+        res.plugins.deinit();
+    }
+    {
+        for (res.errors.items) |item| {
+            allocator.free(item);
+        }
+        res.errors.deinit();
+    }
+    {
+        var it = res.config_data.iterator();
+        while (it.next()) |entry| {
+            allocator.free(entry.key_ptr.*);
+            allocator.free(entry.value_ptr.*);
+        }
+        res.config_data.deinit();
+    }
+}
+pub fn mergeHashMaps(comptime V: type, dest: *std.StringHashMap(V), src: std.StringHashMap(V), allocator: std.mem.Allocator) !void {
+    var it = src.iterator();
+    while (it.next()) |entry| {
+        try dest.put(try allocator.dupe(u8, entry.key_ptr.*), entry.value_ptr.*);
+    }
+}
+pub fn mergeStringHashMaps(dest: *std.StringHashMap([]const u8), src: std.StringHashMap([]const u8), allocator: std.mem.Allocator) !void {
+    var it = src.iterator();
+    while (it.next()) |entry| {
+        try dest.put(try allocator.dupe(u8, entry.key_ptr.*), try allocator.dupe(u8, entry.value_ptr.*));
+    }
+}