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#include "rename.h"
#include "dged/buffer.h"
#include "dged/buffer_view.h"
#include "dged/minibuffer.h"
#include "dged/window.h"
#include "lsp.h"
static void handle_rename_response(struct lsp_server *server,
struct lsp_response *response,
void *userdata) {
(void)userdata;
if (response->value.result.type == Json_Null) {
minibuffer_echo_timeout(4, "rename: no edits");
return;
}
struct workspace_edit edit =
workspace_edit_from_json(&response->value.result);
apply_edits(server, &edit);
workspace_edit_free(&edit);
}
void lsp_rename(struct lsp_server *server, struct buffer *buffer,
struct location location, struct s8 new_name) {
uint64_t id = new_pending_request(server, handle_rename_response, NULL);
struct versioned_text_document_identifier doc =
versioned_identifier_from_buffer(buffer);
struct rename_params params = {
.position.uri = doc.uri,
.position.position = location,
.new_name = new_name,
};
struct s8 json_payload = rename_params_to_json(¶ms);
lsp_send(lsp_backend(server),
lsp_create_request(id, s8("textDocument/rename"), json_payload));
versioned_text_document_identifier_free(&doc);
s8delete(json_payload);
}
int32_t lsp_rename_cmd(struct command_ctx ctx, int argc, const char **argv) {
if (argc == 0) {
return minibuffer_prompt(ctx, "rename to: ");
}
struct buffer_view *bv = window_buffer_view(ctx.active_window);
struct lsp_server *server = lsp_server_for_lang_id(bv->buffer->lang.id);
if (server == NULL) {
minibuffer_echo_timeout(4, "no lsp server associated with %s",
bv->buffer->name);
return 0;
}
lsp_rename(server, bv->buffer, bv->dot, s8(argv[0]));
return 0;
}
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