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https://github.com/open-goal/jak-project.git
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53277a65ad
- Integrate the AST into the LSP, this makes parsing and tokenizing the files much easier - Consolidate most of the symbol info tracking in `goalc` to a single map. Fixed some issues where the old map would never evict symbols when re-compiling files. There is still some more to cleanup, but this now can be used as an incrementally updated source-of-truth for the LSP - re-compile files when they are saved. Ideally this would be done everytime they are changed but that: - may be too aggressive - goalc doesn't compile incrementally yet so it likely would be a worse UX Features added, see https://github.com/open-goal/opengoal-vscode/issues/256 - Hover   - LSP Status fixed - Type Hierarchy  - Document Color  - Document Symbols  - Completions  --------- Co-authored-by: Hat Kid <6624576+Hat-Kid@users.noreply.github.com>
32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
#include "ast_util.h"
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namespace ast_util {
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std::string get_source_code(const std::string& source, const TSNode& node) {
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uint32_t start = ts_node_start_byte(node);
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uint32_t end = ts_node_end_byte(node);
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return source.substr(start, end - start);
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}
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void search_for_forms_that_begin_with(const std::string& source,
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const TSNode curr_node,
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const std::vector<std::string>& prefix,
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std::vector<TSNode>& results) {
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if (ts_node_child_count(curr_node) == 0) {
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return;
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}
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std::vector<std::string> node_elements;
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bool added = false;
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for (size_t i = 0; i < ts_node_child_count(curr_node); i++) {
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const auto child_node = ts_node_child(curr_node, i);
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const auto contents = get_source_code(source, child_node);
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node_elements.push_back(contents);
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// Check for a match
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if (node_elements == prefix && !added) {
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results.push_back(curr_node);
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added = true;
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}
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search_for_forms_that_begin_with(source, child_node, prefix, results);
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}
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}
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} // namespace ast_util
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