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cdp.lp: use enum for getSemanticTree format param

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Leverages std.json.parse to automatically validate the format param into a type-safe enum.
This commit is contained in:
Adrià Arrufat
2026-03-11 16:21:43 +09:00
parent 5329d05005
commit af803da5c8
1 changed files with 3 additions and 3 deletions
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6
src/cdp/domains/lp.zig
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@@ -44,7 +44,7 @@ pub fn processMessage(cmd: anytype) !void {
fn getSemanticTree(cmd: anytype) !void { fn getSemanticTree(cmd: anytype) !void {
const Params = struct { const Params = struct {
format: ?[]const u8 = null, format: ?enum { text } = null,
prune: ?bool = null, prune: ?bool = null,
}; };
const params = (try cmd.params(Params)) orelse Params{}; const params = (try cmd.params(Params)) orelse Params{};
@@ -62,8 +62,8 @@ fn getSemanticTree(cmd: anytype) !void {
}; };
if (params.format) |format| { if (params.format) |format| {
if (std.mem.eql(u8, format, "text")) { if (format == .text) {
st.prune = params.prune orelse true; // text format defaults to pruned st.prune = params.prune orelse true;
var aw: std.Io.Writer.Allocating = .init(cmd.arena); var aw: std.Io.Writer.Allocating = .init(cmd.arena);
defer aw.deinit(); defer aw.deinit();
try st.textStringify(&aw.writer); try st.textStringify(&aw.writer);