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fetch: fix mutating unrelated fields when saving (#19816)

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closes #19725
This commit is contained in:
Krzysztof Wolicki 2024-09-24 22:38:13 +02:00 • committed by GitHub
parent 5e4da1ff30
commit 4d09fb491f
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GPG key ID: B5690EEEBB952194
2 changed files with 21 additions and 1 deletions
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7
src/Package/Manifest.zig
View file

@ -18,8 +18,10 @@ pub const MultiHashHexDigest = [multihash_hex_digest_len]u8;
pub const Dependency = struct {
location: Location,
location_tok: Ast.TokenIndex,
location_node: Ast.Node.Index,
hash: ?[]const u8,
hash_tok: Ast.TokenIndex,
hash_node: Ast.Node.Index,
node: Ast.Node.Index,
name_tok: Ast.TokenIndex,
lazy: bool,
@ -293,8 +295,10 @@ const Parse = struct {
var dep: Dependency = .{
.location = undefined,
.location_tok = 0,
.location_node = undefined,
.hash = null,
.hash_tok = 0,
.hash_node = undefined,
.node = node,
.name_tok = 0,
.lazy = false,
@ -320,6 +324,7 @@ const Parse = struct {
};
has_location = true;
dep.location_tok = main_tokens[field_init];
dep.location_node = field_init;
} else if (mem.eql(u8, field_name, "path")) {
if (has_location) {
return fail(p, main_tokens[field_init], "dependency should specify only one of 'url' and 'path' fields.", .{});
@ -332,12 +337,14 @@ const Parse = struct {
};
has_location = true;
dep.location_tok = main_tokens[field_init];
dep.location_node = field_init;
} else if (mem.eql(u8, field_name, "hash")) {
dep.hash = parseHash(p, field_init) catch |err| switch (err) {
error.ParseFailure => continue,
else => |e| return e,
};
dep.hash_tok = main_tokens[field_init];
dep.hash_node = field_init;
} else if (mem.eql(u8, field_name, "lazy")) {
dep.lazy = parseBool(p, field_init) catch |err| switch (err) {
error.ParseFailure => continue,

15
src/main.zig
View file

@ -7214,8 +7214,21 @@ fn cmdFetch(
.path => {},
}
}
const location_replace = try std.fmt.allocPrint(
arena,
"\"{}\"",
.{std.zig.fmtEscapes(path_or_url)},
);
const hash_replace = try std.fmt.allocPrint(
arena,
"\"{}\"",
.{std.zig.fmtEscapes(&hex_digest)},
);
warn("overwriting existing dependency named '{s}'", .{name});
try fixups.replace_nodes_with_string.put(gpa, dep.node, new_node_init);
try fixups.replace_nodes_with_string.put(gpa, dep.location_node, location_replace);
try fixups.replace_nodes_with_string.put(gpa, dep.hash_node, hash_replace);
} else if (manifest.dependencies.count() > 0) {
// Add fixup for adding another dependency.
const deps = manifest.dependencies.values();