Complete Step 480: multi-language orchestration

This commit is contained in:
Bill
2026-02-16 21:06:52 -07:00
parent f28ba7c059
commit 7d41e455dc
4 changed files with 427 additions and 0 deletions

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@@ -3199,4 +3199,13 @@ target_link_libraries(step479_test PRIVATE
tree_sitter_javascript tree_sitter_typescript
tree_sitter_java tree_sitter_rust tree_sitter_go)
add_executable(step480_test tests/step480_test.cpp)
target_include_directories(step480_test PRIVATE src)
target_link_libraries(step480_test PRIVATE
nlohmann_json::nlohmann_json
unofficial::tree-sitter::tree-sitter
tree_sitter_python tree_sitter_cpp tree_sitter_elisp
tree_sitter_javascript tree_sitter_typescript
tree_sitter_java tree_sitter_rust tree_sitter_go)
# Step 12: Dear ImGui shell scaffolding created (main.cpp exists but not built due to dependencies)

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@@ -0,0 +1,175 @@
#pragma once
// Step 480: Multi-Language Project Orchestration
// Creates one project workflow with build-ordering and cross-language links.
#include "ArchitectBuildAwareness.h"
#include <algorithm>
#include <map>
#include <queue>
#include <set>
#include <string>
#include <vector>
struct CrossLanguageLink {
std::string fromModule;
std::string toModule;
std::string fromLanguage;
std::string toLanguage;
std::string linkAnnotation; // @Link(...)
std::string shimAnnotation; // @Shim(...)
bool ffiBoundary = false;
bool reviewRequired = false;
};
struct OrchestrationTask {
std::string taskId;
std::string moduleName;
std::string language;
std::vector<std::string> dependencies;
int buildOrder = 0;
bool reviewRequired = false;
std::vector<std::string> annotations;
std::vector<std::string> buildHints;
};
struct MultiLanguageWorkflowPlan {
std::vector<OrchestrationTask> tasks;
std::vector<CrossLanguageLink> links;
std::vector<std::string> notes;
bool hasTask(const std::string& moduleName) const {
for (const auto& t : tasks) if (t.moduleName == moduleName) return true;
return false;
}
OrchestrationTask getTask(const std::string& moduleName) const {
for (const auto& t : tasks) if (t.moduleName == moduleName) return t;
return {};
}
};
class ArchitectMultiLanguageOrchestrator {
public:
static MultiLanguageWorkflowPlan createWorkflow(
const SkeletonProjectSpec& skeleton,
const BuildAwarenessReport& awareness) {
MultiLanguageWorkflowPlan out;
const auto order = topoOrder(skeleton, out.notes);
std::map<std::string, SkeletonModuleSpec> byName;
for (const auto& m : skeleton.modules) byName[m.moduleName] = m;
std::set<std::string> reviewModules;
for (const auto& m : skeleton.modules) {
for (const auto& dep : m.dependencies) {
if (!byName.count(dep)) continue;
const auto& to = byName[dep];
if (lower(m.language) == lower(to.language)) continue;
CrossLanguageLink link;
link.fromModule = m.moduleName;
link.toModule = dep;
link.fromLanguage = lower(m.language);
link.toLanguage = lower(to.language);
link.linkAnnotation = "@Link(" + m.moduleName + "->" + dep + ")";
link.shimAnnotation = "@Shim(" + link.fromLanguage + "_to_" + link.toLanguage + ")";
link.ffiBoundary = true;
link.reviewRequired = true;
out.links.push_back(std::move(link));
reviewModules.insert(m.moduleName);
reviewModules.insert(dep);
}
}
for (size_t i = 0; i < order.size(); ++i) {
const auto& name = order[i];
if (!byName.count(name)) continue;
const auto& m = byName[name];
OrchestrationTask task;
task.taskId = "orchestrate-" + std::to_string(i + 1);
task.moduleName = name;
task.language = lower(m.language);
task.dependencies = m.dependencies;
task.buildOrder = (int)i + 1;
task.reviewRequired = reviewModules.count(name) > 0;
task.annotations.push_back("@Intent(orchestrate module " + name + ")");
task.annotations.push_back("@BuildOrder(" + std::to_string(task.buildOrder) + ")");
if (task.reviewRequired) task.annotations.push_back("@Review(ffi-boundary)");
auto hint = awareness.getModule(name);
if (!hint.manifestSnippet.empty()) task.buildHints.push_back(hint.manifestSnippet);
for (const auto& imp : hint.importHints) task.buildHints.push_back(imp);
out.tasks.push_back(std::move(task));
}
out.notes.push_back("Workflow spans all modules as a single project plan");
out.notes.push_back("Cross-language links emit @Link/@Shim and require human review");
return out;
}
private:
static std::string lower(const std::string& s) {
std::string out = s;
std::transform(out.begin(), out.end(), out.begin(),
[](unsigned char c) { return static_cast<char>(std::tolower(c)); });
return out;
}
static std::vector<std::string> topoOrder(const SkeletonProjectSpec& skeleton,
std::vector<std::string>& notes) {
std::map<std::string, int> indeg;
std::map<std::string, std::vector<std::string>> adj;
std::set<std::string> nodes;
for (const auto& m : skeleton.modules) {
nodes.insert(m.moduleName);
if (!indeg.count(m.moduleName)) indeg[m.moduleName] = 0;
}
for (const auto& m : skeleton.modules) {
for (const auto& dep : m.dependencies) {
if (!nodes.count(dep)) continue;
adj[dep].push_back(m.moduleName);
indeg[m.moduleName]++;
}
}
std::vector<std::string> ready;
for (const auto& n : nodes) {
if (indeg[n] == 0) ready.push_back(n);
}
std::sort(ready.begin(), ready.end());
std::vector<std::string> ordered;
while (!ready.empty()) {
const std::string current = ready.front();
ready.erase(ready.begin());
ordered.push_back(current);
for (const auto& next : adj[current]) {
indeg[next]--;
if (indeg[next] == 0) {
ready.push_back(next);
std::sort(ready.begin(), ready.end());
}
}
}
if (ordered.size() < nodes.size()) {
std::vector<std::string> remainder;
for (const auto& n : nodes) {
if (std::find(ordered.begin(), ordered.end(), n) == ordered.end()) {
remainder.push_back(n);
}
}
std::sort(remainder.begin(), remainder.end());
ordered.insert(ordered.end(), remainder.begin(), remainder.end());
notes.push_back("Dependency cycle detected: fallback lexical ordering applied");
}
return ordered;
}
};

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@@ -0,0 +1,203 @@
// Step 480: Multi-Language Project Orchestration Tests (12 tests)
#include "ArchitectMultiLanguageOrchestrator.h"
#include <iostream>
#include <map>
#include <string>
static int passed = 0, failed = 0;
#define TEST(name) { std::cout << " " << #name << "... "; }
#define PASS() { std::cout << "PASS\n"; ++passed; }
#define FAIL(msg) { std::cout << "FAIL: " << msg << "\n"; ++failed; }
#define CHECK(cond, msg) if (!(cond)) { FAIL(msg); return; } else {}
static SkeletonModuleSpec mk(const std::string& name, const std::string& lang,
std::initializer_list<std::string> deps = {}) {
SkeletonModuleSpec m;
m.moduleName = name;
m.language = lang;
m.dependencies.assign(deps.begin(), deps.end());
return m;
}
static std::map<std::string, int> buildOrderMap(const MultiLanguageWorkflowPlan& p) {
std::map<std::string, int> out;
for (const auto& t : p.tasks) out[t.moduleName] = t.buildOrder;
return out;
}
void test_creates_tasks_for_all_modules_in_single_project_workflow() {
TEST(creates_tasks_for_all_modules_in_single_project_workflow);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python"));
sk.modules.push_back(mk("core", "rust"));
sk.modules.push_back(mk("db", "sql"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.tasks.size() == 3, "task count mismatch");
CHECK(plan.hasTask("api") && plan.hasTask("core") && plan.hasTask("db"), "missing module tasks");
PASS();
}
void test_build_order_respects_dependencies() {
TEST(build_order_respects_dependencies);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("schema", "sql"));
sk.modules.push_back(mk("core", "rust", {"schema"}));
sk.modules.push_back(mk("api", "python", {"core"}));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
auto ord = buildOrderMap(plan);
CHECK(ord["schema"] < ord["core"], "schema should precede core");
CHECK(ord["core"] < ord["api"], "core should precede api");
PASS();
}
void test_cross_language_dependency_emits_link_annotation() {
TEST(cross_language_dependency_emits_link_annotation);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python", {"core"}));
sk.modules.push_back(mk("core", "rust"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(!plan.links.empty(), "expected cross-language link");
CHECK(plan.links[0].linkAnnotation.find("@Link(api->core)") != std::string::npos,
"missing @Link annotation");
PASS();
}
void test_cross_language_dependency_emits_shim_annotation() {
TEST(cross_language_dependency_emits_shim_annotation);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("ui", "typescript", {"api"}));
sk.modules.push_back(mk("api", "python"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(!plan.links.empty(), "expected cross-language link");
CHECK(plan.links[0].shimAnnotation.find("@Shim(typescript_to_python)") != std::string::npos,
"missing @Shim annotation");
PASS();
}
void test_same_language_dependency_does_not_emit_cross_language_link() {
TEST(same_language_dependency_does_not_emit_cross_language_link);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python", {"data"}));
sk.modules.push_back(mk("data", "python"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.links.empty(), "expected no cross-language links");
PASS();
}
void test_ffi_boundaries_are_marked_for_human_review() {
TEST(ffi_boundaries_are_marked_for_human_review);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python", {"core"}));
sk.modules.push_back(mk("core", "rust"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.links[0].ffiBoundary, "ffi boundary should be true");
CHECK(plan.links[0].reviewRequired, "review flag should be true");
PASS();
}
void test_tasks_touching_cross_language_boundary_require_review() {
TEST(tasks_touching_cross_language_boundary_require_review);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python", {"core"}));
sk.modules.push_back(mk("core", "rust"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
auto api = plan.getTask("api");
auto core = plan.getTask("core");
CHECK(api.reviewRequired, "api should require review");
CHECK(core.reviewRequired, "core should require review");
PASS();
}
void test_cycle_fallback_still_produces_complete_ordering() {
TEST(cycle_fallback_still_produces_complete_ordering);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("a", "python", {"b"}));
sk.modules.push_back(mk("b", "rust", {"a"}));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.tasks.size() == 2, "expected both tasks");
CHECK(plan.tasks[0].buildOrder == 1, "first order mismatch");
CHECK(plan.tasks[1].buildOrder == 2, "second order mismatch");
PASS();
}
void test_link_direction_matches_dependency_direction() {
TEST(link_direction_matches_dependency_direction);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("ui", "typescript", {"api"}));
sk.modules.push_back(mk("api", "python", {"core"}));
sk.modules.push_back(mk("core", "rust"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.links.size() == 2, "expected two links");
CHECK(plan.links[0].fromModule == "ui", "first link should originate from ui");
CHECK(plan.links[0].toModule == "api", "first link should target api");
PASS();
}
void test_single_language_project_has_no_cross_language_reviews() {
TEST(single_language_project_has_no_cross_language_reviews);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python"));
sk.modules.push_back(mk("data", "python", {"api"}));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.links.empty(), "expected zero cross-language links");
CHECK(!plan.getTask("api").reviewRequired, "single-language task should not require review");
PASS();
}
void test_task_carries_build_hints_from_awareness_report() {
TEST(task_carries_build_hints_from_awareness_report);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python", {"data"}));
sk.modules.push_back(mk("data", "python"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
auto api = plan.getTask("api");
CHECK(!api.buildHints.empty(), "expected build hints");
CHECK(api.buildHints[0].find("dependencies = [") != std::string::npos, "missing manifest hint");
PASS();
}
void test_notes_describe_single_project_orchestration_contract() {
TEST(notes_describe_single_project_orchestration_contract);
SkeletonProjectSpec sk;
sk.modules.push_back(mk("api", "python"));
auto awareness = ArchitectBuildAwareness::annotate(sk);
auto plan = ArchitectMultiLanguageOrchestrator::createWorkflow(sk, awareness);
CHECK(plan.notes.size() >= 2, "missing notes");
CHECK(plan.notes[0].find("single project plan") != std::string::npos,
"missing single-project note");
PASS();
}
int main() {
std::cout << "Step 480: Multi-Language Project Orchestration Tests\n";
test_creates_tasks_for_all_modules_in_single_project_workflow(); // 1
test_build_order_respects_dependencies(); // 2
test_cross_language_dependency_emits_link_annotation(); // 3
test_cross_language_dependency_emits_shim_annotation(); // 4
test_same_language_dependency_does_not_emit_cross_language_link(); // 5
test_ffi_boundaries_are_marked_for_human_review(); // 6
test_tasks_touching_cross_language_boundary_require_review(); // 7
test_cycle_fallback_still_produces_complete_ordering(); // 8
test_link_direction_matches_dependency_direction(); // 9
test_single_language_project_has_no_cross_language_reviews(); // 10
test_task_carries_build_hints_from_awareness_report(); // 11
test_notes_describe_single_project_orchestration_contract(); // 12
std::cout << "\nResults: " << passed << "/" << (passed + failed)
<< " passed\n";
return failed == 0 ? 0 : 1;
}

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@@ -6776,3 +6776,43 @@ imports/includes, and SQL migration order.
- `editor/src/ArchitectBuildAwareness.h` within header-size limit (`208` <= `600`)
- `editor/tests/step479_test.cpp` within test-file size guidance (`186` lines)
- Conventions aligned with `ARCHITECTURE.md` (`PascalCase` structs, `camelCase` methods, header-only)
### Step 480: Multi-Language Project Orchestration
**Status:** PASS (12/12 tests)
Introduces a single-project orchestration planner for multi-language module
graphs with deterministic build ordering and explicit cross-language
interface boundaries (`@Link`, `@Shim`) flagged for human review.
**Files added:**
- `editor/src/ArchitectMultiLanguageOrchestrator.h` — orchestration planner:
- `CrossLanguageLink`, `OrchestrationTask`, `MultiLanguageWorkflowPlan`
- `createWorkflow(...)` producing:
- one task per module
- dependency-respecting build order
- cross-language link records with:
- `@Link(from->to)`
- `@Shim(source_to_target)`
- `ffiBoundary = true`, `reviewRequired = true`
- integration of build hints from `ArchitectBuildAwareness`
- cycle fallback to deterministic lexical ordering with explicit note
- `editor/tests/step480_test.cpp` — 12 tests covering:
- task generation for all modules in a single workflow
- dependency-order correctness
- cross-language link/shim emission
- FFI review gating behavior
- cycle fallback completeness
- link direction correctness
- single-language no-link behavior
- propagation of build-awareness hints into tasks
- `editor/CMakeLists.txt``step480_test` target
**Verification run:**
- `cmake --build editor/build-native --target step480_test step479_test` — PASS
- `./editor/build-native/step480_test` — PASS (12/12)
- `./editor/build-native/step479_test` — PASS (12/12) regression coverage
**Architecture gate check:**
- `editor/src/ArchitectMultiLanguageOrchestrator.h` within header-size limit (`175` <= `600`)
- `editor/tests/step480_test.cpp` within test-file size guidance (`203` lines)
- Header-only and naming conventions remain aligned with `ARCHITECTURE.md`