Class: Rubydex::Graph

Inherits:
Object
  • Object
show all
Defined in:
lib/rubydex/graph.rb,
ext/rubydex/graph.c

Overview

The global graph representing all declarations and their relationships for the workspace

Note: this class is partially defined in C to integrate with the Rust backend

Constant Summary collapse

INDEXABLE_EXTENSIONS = 
[".rb", ".rake", ".rbs", ".ru"].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.configure_for_workspace(workspace_path) ⇒ Object

Creates a new graph with the loaded configuration. For use cases where the graph must be shared between different tools, do not use this. Create and own a Config object instead.

Signature:

  • (String) -> instance



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# File 'lib/rubydex/graph.rb', line 15

def configure_for_workspace(workspace_path)
  graph = new
  graph.load_config(Config.load(workspace_path))
  graph
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 321

static VALUE rdxr_graph_aref(VALUE self, VALUE key) {
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    if (TYPE(key) != T_STRING) {
        rb_raise(rb_eTypeError, "expected String");
    }

    const CDeclaration *decl = rdx_graph_get_declaration(graph, StringValueCStr(key));
    if (decl == NULL) {
        return Qnil;
    }

    VALUE decl_class = rdxi_declaration_class_for_kind(decl->kind);
    VALUE argv[] = {self, ULL2NUM(decl->id)};
    free_c_declaration(decl);

    return rb_class_new_instance(2, argv, decl_class);
}

#check_integrity ⇒ Object 



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# File 'ext/rubydex/graph.c', line 590

static VALUE rdxr_graph_check_integrity(VALUE self) {
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t error_count = 0;
    const char *const *errors = rdx_check_integrity(graph, &error_count);

    if (errors == NULL) {
        return rb_ary_new();
    }

    VALUE cIntegrityError = rb_const_get(mRubydex, rb_intern("IntegrityFailure"));
    VALUE array = rb_ary_new_capa((long)error_count);

    for (size_t i = 0; i < error_count; i++) {
        VALUE argv[] = {rb_utf8_str_new_cstr(errors[i])};
        VALUE error = rb_class_new_instance(1, argv, cIntegrityError);
        rb_ary_push(array, error);
    }

    free_c_string_array(errors, error_count);
    return array;
}

#complete_expression(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 715

static VALUE rdxr_graph_complete_expression(int argc, VALUE *argv, VALUE self) {
    VALUE nesting, opts;
    rb_scan_args(argc, argv, "1:", &nesting, &opts);
    rdxi_check_array_of_strings(nesting);

    const char *self_receiver = extract_self_receiver(opts);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t nesting_count = RARRAY_LEN(nesting);
    char **converted_nesting = rdxi_str_array_to_char(nesting, nesting_count);

    struct CompletionResult result =
        rdx_graph_complete_expression(graph, (const char *const *)converted_nesting, nesting_count, self_receiver);

    rdxi_free_str_array(converted_nesting, nesting_count);
    return completion_result_to_ruby_array(result, self);
}

#complete_method_argument(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 786

static VALUE rdxr_graph_complete_method_argument(int argc, VALUE *argv, VALUE self) {
    VALUE name, nesting, opts;
    rb_scan_args(argc, argv, "2:", &name, &nesting, &opts);

    Check_Type(name, T_STRING);
    rdxi_check_array_of_strings(nesting);
    const char *name_string = StringValueCStr(name);

    const char *self_receiver = extract_self_receiver(opts);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t nesting_count = RARRAY_LEN(nesting);
    char **converted_nesting = rdxi_str_array_to_char(nesting, nesting_count);

    struct CompletionResult result = rdx_graph_complete_method_argument(
        graph, name_string, (const char *const *)converted_nesting, nesting_count, self_receiver);

    rdxi_free_str_array(converted_nesting, nesting_count);
    return completion_result_to_ruby_array(result, self);
}

#complete_method_call(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 764

static VALUE rdxr_graph_complete_method_call(int argc, VALUE *argv, VALUE self) {
    VALUE name, opts;
    rb_scan_args(argc, argv, "1:", &name, &opts);
    Check_Type(name, T_STRING);

    const char *self_receiver = extract_self_receiver(opts);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    struct CompletionResult result =
        rdx_graph_complete_method_call(graph, StringValueCStr(name), self_receiver);
    return completion_result_to_ruby_array(result, self);
}

#complete_namespace_access(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 742

static VALUE rdxr_graph_complete_namespace_access(int argc, VALUE *argv, VALUE self) {
    VALUE name, opts;
    rb_scan_args(argc, argv, "1:", &name, &opts);
    Check_Type(name, T_STRING);

    const char *self_receiver = extract_self_receiver(opts);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    struct CompletionResult result =
        rdx_graph_complete_namespace_access(graph, StringValueCStr(name), self_receiver);
    return completion_result_to_ruby_array(result, self);
}

#constant_references ⇒ Object 



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# File 'ext/rubydex/graph.c', line 359

static VALUE rdxr_graph_constant_references(VALUE self) {
    if (!rb_block_given_p()) {
        return rb_enumeratorize_with_size(self, rb_str_new2("constant_references"), 0, NULL,
                                          graph_constant_references_size);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    void *iter = rdx_graph_constant_references_iter_new(graph);
    VALUE args = rb_ary_new_from_args(2, self, ULL2NUM((uintptr_t)iter));
    rb_ensure(rdxi_constant_references_yield, args, rdxi_constant_references_ensure, args);

    return self;
}

#declarations ⇒ Object 



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# File 'ext/rubydex/graph.c', line 179

static VALUE rdxr_graph_declarations(VALUE self) {
    if (!rb_block_given_p()) {
        return rb_enumeratorize_with_size(self, rb_str_new2("declarations"), 0, NULL, graph_declarations_size);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    void *iter = rdx_graph_declarations_iter_new(graph);
    VALUE args = rb_ary_new_from_args(2, self, ULL2NUM((uintptr_t)iter));
    rb_ensure(rdxi_declarations_yield, args, rdxi_declarations_ensure, args);

    return self;
}

#delete_document(uri) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 438

static VALUE rdxr_graph_delete_document(VALUE self, VALUE uri) {
    Check_Type(uri, T_STRING);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);
    const uint64_t *uri_id = rdx_graph_delete_document(graph, StringValueCStr(uri));

    if (uri_id == NULL) {
        return Qnil;
    }

    VALUE argv[] = {self, ULL2NUM(*uri_id)};
    free_u64(uri_id);
    return rb_class_new_instance(2, argv, cDocument);
}

#diagnostics ⇒ Object 



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# File 'ext/rubydex/graph.c', line 620

static VALUE rdxr_graph_diagnostics(VALUE self) {
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    DiagnosticArray *array = rdx_graph_diagnostics(graph);
    if (array == NULL || array->len == 0) {
        if (array != NULL) {
            rdx_diagnostics_free(array);
        }
        return rb_ary_new();
    }

    VALUE diagnostics = rb_ary_new_capa((long)array->len);
    for (size_t i = 0; i < array->len; i++) {
        DiagnosticEntry entry = array->items[i];
        VALUE message = entry.message == NULL ? Qnil : rb_utf8_str_new_cstr(entry.message);
        VALUE rule = rdxi_rule_class_from_name(entry.rule.name, entry.rule.name_length);
        VALUE location = rdxi_build_location_value(entry.location);

        VALUE kwargs = rb_hash_new();
        rb_hash_aset(kwargs, ID2SYM(rb_intern("rule")), rule);
        rb_hash_aset(kwargs, ID2SYM(rb_intern("message")), message);
        rb_hash_aset(kwargs, ID2SYM(rb_intern("location")), location);

        VALUE diagnostic = rb_class_new_instance_kw(1, &kwargs, cDiagnostic, RB_PASS_KEYWORDS);
        rb_ary_push(diagnostics, diagnostic);
    }

    rdx_diagnostics_free(array);
    return diagnostics;
}

#document(uri) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 415

static VALUE rdxr_graph_document(VALUE self, VALUE uri) {
    Check_Type(uri, T_STRING);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);
    const uint64_t *uri_id = rdx_graph_get_document(graph, StringValueCStr(uri));

    if (uri_id == NULL) {
        return Qnil;
    }

    VALUE argv[] = {self, ULL2NUM(*uri_id)};
    free_u64(uri_id);
    return rb_class_new_instance(2, argv, cDocument);
}

#documents ⇒ Object 



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# File 'ext/rubydex/graph.c', line 300

static VALUE rdxr_graph_documents(VALUE self) {
    if (!rb_block_given_p()) {
        return rb_enumeratorize_with_size(self, rb_str_new2("documents"), 0, NULL, graph_documents_size);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    void *iter = rdx_graph_documents_iter_new(graph);
    VALUE args = rb_ary_new_from_args(2, self, ULL2NUM((uintptr_t)iter));
    rb_ensure(graph_documents_yield, args, graph_documents_ensure, args);

    return self;
}

#encoding=(encoding) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 473

static VALUE rdxr_graph_set_encoding(VALUE self, VALUE encoding) {
    Check_Type(encoding, T_STRING);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    char *encoding_string = StringValueCStr(encoding);
    if (!rdx_graph_set_encoding(graph, encoding_string)) {
        rb_raise(rb_eArgError, "invalid encoding `%s` (should be utf8, utf16 or utf32)", encoding_string);
    }

    return Qnil;
}

#exclude_patterns(patterns) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 815

static VALUE rdxr_graph_exclude_patterns(VALUE self, VALUE patterns) {
    Check_Type(patterns, T_ARRAY);
    rdxi_check_array_of_strings(patterns);

    size_t length = RARRAY_LEN(patterns);
    char **converted_patterns = rdxi_str_array_to_char(patterns, length);

    void *graph;
    TypedData_Get_Struct(self, void*, &graph_type, graph);

    rdx_graph_exclude_patterns(graph, (const char **)converted_patterns, length);
    rdxi_free_str_array(converted_patterns, length);

    return Qnil;
}

#excluded_patterns ⇒ Object 



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# File 'ext/rubydex/graph.c', line 837

static VALUE rdxr_graph_excluded_patterns(VALUE self) {
    void *graph;
    TypedData_Get_Struct(self, void*, &graph_type, graph);

    size_t out_count = 0;
    const char *const *results = rdx_graph_excluded_patterns(graph, &out_count);

    if (results == NULL) {
        return rb_ary_new();
    }

    VALUE array = rb_ary_new_capa((long)out_count);
    for (size_t i = 0; i < out_count; i++) {
        rb_ary_push(array, rb_utf8_str_new_cstr(results[i]));
    }

    free_c_string_array(results, out_count);
    return array;
}

#fuzzy_search(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 239

static VALUE rdxr_graph_fuzzy_search(int argc, VALUE *argv, VALUE self) {
    rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
    VALUE queries = rb_ary_new_from_values(argc, argv);
    rdxi_check_array_of_strings(queries);

    if (!rb_block_given_p()) {
        return rb_enumeratorize(self, rb_str_new2("fuzzy_search"), argc, argv);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t length = (size_t)argc;
    char **converted = rdxi_str_array_to_char(queries, length);
    void *iter = rdx_graph_declarations_fuzzy_search(graph, (const char *const *)converted, length);
    rdxi_free_str_array(converted, length);

    return rdxr_graph_yield_search_results(self, iter);
}

#index_all(file_paths) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 92

static VALUE rdxr_graph_index_all(VALUE self, VALUE file_paths) {
    rdxi_check_array_of_strings(file_paths);

    // Convert the given file paths into a char** array, so that we can pass to Rust
    size_t length = RARRAY_LEN(file_paths);
    char **converted_file_paths = rdxi_str_array_to_char(file_paths, length);

    // Get the underlying graph pointer and then invoke the Rust index all implementation
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t error_count = 0;
    const char *const *errors = rdx_index_all(graph, (const char **)converted_file_paths, length, &error_count);

    rdxi_free_str_array(converted_file_paths, length);

    if (errors == NULL) {
        return rb_ary_new();
    }

    VALUE array = rb_ary_new_capa((long)error_count);
    for (size_t i = 0; i < error_count; i++) {
        rb_ary_push(array, rb_utf8_str_new_cstr(errors[i]));
    }

    free_c_string_array(errors, error_count);
    return array;
}

#index_source(uri, source, language_id) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 127

static VALUE rdxr_graph_index_source(VALUE self, VALUE uri, VALUE source, VALUE language_id) {
    Check_Type(uri, T_STRING);
    Check_Type(source, T_STRING);
    Check_Type(language_id, T_STRING);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    const char *uri_str = StringValueCStr(uri);
    const char *language_id_str = StringValueCStr(language_id);
    const char *source_str = RSTRING_PTR(source);
    size_t source_len = RSTRING_LEN(source);

    enum IndexSourceResult result = rdx_index_source(graph, uri_str, source_str, source_len, language_id_str);
    switch (result) {
    case IndexSourceResult_Success:
        break;
    case IndexSourceResult_InvalidUri:
        rb_raise(rb_eArgError, "invalid URI (not valid UTF-8)");
        break;
    case IndexSourceResult_InvalidSource:
        rb_raise(rb_eArgError, "source is not valid UTF-8");
        break;
    case IndexSourceResult_InvalidLanguageId:
        rb_raise(rb_eArgError, "invalid language_id (not valid UTF-8)");
        break;
    case IndexSourceResult_UnsupportedLanguageId:
        rb_raise(rb_eArgError, "unsupported language_id `%s`", language_id_str);
        break;
    }

    return Qnil;
}

#index_workspace ⇒ Object

Index all files and dependencies of the workspace that exists in workspace_path

Signature:

  • -> Array[String]



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# File 'lib/rubydex/graph.rb', line 24

def index_workspace
  index_all(workspace_paths)
end

#initialize_clone(other) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 80

static VALUE rdxr_graph_initialize_copy(VALUE self, VALUE other) {
    (void)self;
    (void)other;
    rb_raise(rb_eRuntimeError, "Rubydex::Graph cannot be duplicated or cloned");
}

#initialize_copy(other) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 80

static VALUE rdxr_graph_initialize_copy(VALUE self, VALUE other) {
    (void)self;
    (void)other;
    rb_raise(rb_eRuntimeError, "Rubydex::Graph cannot be duplicated or cloned");
}

#keyword(name) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 898

static VALUE rdxr_graph_keyword(VALUE self, VALUE name) {
    Check_Type(name, T_STRING);

    const CKeyword *kw = rdx_keyword_get(StringValueCStr(name));
    if (kw == NULL) {
        return Qnil;
    }

    VALUE argv[2] = {
        rb_utf8_str_new_cstr(kw->name),
        rb_utf8_str_new_cstr(kw->documentation),
    };

    rdx_keyword_free(kw);
    return rb_class_new_instance(2, argv, cKeyword);
}

#load_config(config_obj) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 882

static VALUE rdxr_graph_load_config(VALUE self, VALUE config_obj) {
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    void *config = rdxi_config_from_object(config_obj);
    rdx_graph_load_config(graph, config);

    return Qnil;
}

#method_references ⇒ Object 



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# File 'ext/rubydex/graph.c', line 393

static VALUE rdxr_graph_method_references(VALUE self) {
    if (!rb_block_given_p()) {
        return rb_enumeratorize_with_size(self, rb_str_new2("method_references"), 0, NULL,
                                          graph_method_references_size);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    void *iter = rdx_graph_method_references_iter_new(graph);
    VALUE args = rb_ary_new_from_args(2, self, ULL2NUM((uintptr_t)iter));
    rb_ensure(rdxi_method_references_yield, args, rdxi_method_references_ensure, args);

    return self;
}

#require_paths(load_path) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 557

static VALUE rdxr_graph_require_paths(VALUE self, VALUE load_path) {
    rdxi_check_array_of_strings(load_path);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t paths_len = RARRAY_LEN(load_path);
    char **converted_paths = rdxi_str_array_to_char(load_path, paths_len);

    size_t out_count = 0;
    const char *const *results = rdx_require_paths(graph, (const char **)converted_paths, paths_len, &out_count);

    rdxi_free_str_array(converted_paths, paths_len);

    if (results == NULL) {
        return rb_ary_new();
    }

    VALUE array = rb_ary_new_capa((long)out_count);
    for (size_t i = 0; i < out_count; i++) {
        rb_ary_push(array, rb_utf8_str_new_cstr(results[i]));
    }

    free_c_string_array(results, out_count);
    return array;
}

#resolve ⇒ Object 



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# File 'ext/rubydex/graph.c', line 460

static VALUE rdxr_graph_resolve(VALUE self) {
    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);
    rdx_graph_resolve(graph);
    return self;
}

#resolve_constant(const_name, nesting) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 493

static VALUE rdxr_graph_resolve_constant(VALUE self, VALUE const_name, VALUE nesting) {
    Check_Type(const_name, T_STRING);
    rdxi_check_array_of_strings(nesting);
    const char *const_name_string = StringValueCStr(const_name);

    // Convert the given file paths into a char** array, so that we can pass to Rust
    size_t length = RARRAY_LEN(nesting);
    char **converted_file_paths = rdxi_str_array_to_char(nesting, length);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    const CDeclaration *decl =
        rdx_graph_resolve_constant(graph, const_name_string, (const char **)converted_file_paths, length);

    rdxi_free_str_array(converted_file_paths, length);

    if (decl == NULL) {
        return Qnil;
    }

    VALUE decl_class = rdxi_declaration_class_for_kind(decl->kind);
    VALUE argv[] = {self, ULL2NUM(decl->id)};
    free_c_declaration(decl);

    return rb_class_new_instance(2, argv, decl_class);
}

#resolve_require_path(require_path, load_paths) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 527

static VALUE rdxr_graph_resolve_require_path(VALUE self, VALUE require_path, VALUE load_paths) {
    Check_Type(require_path, T_STRING);
    rdxi_check_array_of_strings(load_paths);

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);
    const char *path_str = StringValueCStr(require_path);

    size_t paths_len = RARRAY_LEN(load_paths);
    char **converted_paths = rdxi_str_array_to_char(load_paths, paths_len);

    const uint64_t *uri_id = rdx_resolve_require_path(graph, path_str, (const char **)converted_paths, paths_len);

    rdxi_free_str_array(converted_paths, paths_len);

    if (uri_id == NULL) {
        return Qnil;
    }

    VALUE argv[] = {self, ULL2NUM(*uri_id)};
    free_u64(uri_id);
    return rb_class_new_instance(2, argv, cDocument);
}

#search(*args) ⇒ Object 



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# File 'ext/rubydex/graph.c', line 213

static VALUE rdxr_graph_search(int argc, VALUE *argv, VALUE self) {
    rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
    VALUE queries = rb_ary_new_from_values(argc, argv);
    rdxi_check_array_of_strings(queries);

    if (!rb_block_given_p()) {
        return rb_enumeratorize(self, rb_str_new2("search"), argc, argv);
    }

    void *graph;
    TypedData_Get_Struct(self, void *, &graph_type, graph);

    size_t length = (size_t)argc;
    char **converted = rdxi_str_array_to_char(queries, length);
    void *iter = rdx_graph_declarations_search(graph, (const char *const *)converted, length);
    rdxi_free_str_array(converted, length);

    return rdxr_graph_yield_search_results(self, iter);
}

#workspace_path ⇒ Object 



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# File 'ext/rubydex/graph.c', line 863

static VALUE rdxr_graph_workspace_path(VALUE self) {
    void *graph;
    TypedData_Get_Struct(self, void*, &graph_type, graph);

    const char *result = rdx_graph_workspace_path(graph);
    if (result == NULL) {
        rb_raise(rb_eRuntimeError, "Converting workspace path to Ruby string failed");
    }

    VALUE path = rdxi_owned_c_string_to_ruby(result);
    return path;
}

#workspace_paths ⇒ Object

Returns all workspace paths that should be indexed

Signature:

  • -> Array[String]



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# File 'lib/rubydex/graph.rb', line 31

def workspace_paths
  paths = []
  root = workspace_path

  Dir.each_child(root) do |entry|
    full_path = File.join(root, entry)

    if File.directory?(full_path) || INDEXABLE_EXTENSIONS.include?(File.extname(entry))
      paths << full_path
    end
  end

  add_workspace_dependency_paths(paths)
  add_core_rbs_definition_paths(paths)
  paths.uniq!
  paths
end