feat(results-and-pipeline): step 3 — cli-pipeline-integration

src/fesa/analysis/run_solver.cpp

@@ -0,0 +1,37 @@
+#include <fesa/analysis/run_solver.hpp>
+
+#include <optional>
+#include <utility>
+
+#include <fesa/io/abaqus/parser.hpp>
+#include <fesa/io/abaqus/semantic_mapper.hpp>
+#include <fesa/io/hdf5/writer.hpp>
+
+namespace fesa {
+
+AnalysisRunResult run_solver(const AnalysisRequest& request) {
+    ParseDeckResult parsed = parse_deck(request.input_path);
+    if (!parsed.deck.has_value()) {
+        return {false, std::nullopt, std::move(parsed.diagnostics)};
+    }
+
+    DomainBuildResult mapped = map_deck_to_domain(*parsed.deck);
+    if (!mapped.domain.has_value()) {
+        return {false, std::nullopt, std::move(mapped.diagnostics)};
+    }
+
+    AnalysisRunResult run = LinearStaticAnalysis{}.run(*mapped.domain);
+    if (!run.succeeded || !run.results.has_value()) {
+        return run;
+    }
+
+    std::vector<Diagnostic> write_diagnostics = write_hdf5(
+        request.output_path, *mapped.domain, *run.results);
+    if (!write_diagnostics.empty()) {
+        return {false, std::nullopt, std::move(write_diagnostics)};
+    }
+
+    return run;
+}
+
+}  // namespace fesa

src/fesa/cli/main.cpp

@@ -1,14 +1,75 @@
+#include <fesa/analysis/run_solver.hpp>
 #include <fesa/core/version.hpp>
 
+#include <filesystem>
 #include <iostream>
+#include <string>
 #include <string_view>
 
+namespace {
+
+std::string_view stage_name(const fesa::DiagnosticStage stage) {
+    switch (stage) {
+        case fesa::DiagnosticStage::io:
+            return "io";
+        case fesa::DiagnosticStage::syntax:
+            return "syntax";
+        case fesa::DiagnosticStage::semantic:
+            return "semantic";
+        case fesa::DiagnosticStage::model:
+            return "model";
+        case fesa::DiagnosticStage::equation:
+            return "equation";
+        case fesa::DiagnosticStage::solver:
+            return "solver";
+        case fesa::DiagnosticStage::results:
+            return "results";
+        case fesa::DiagnosticStage::validation:
+            return "validation";
+    }
+    return "unknown";
+}
+
+void print_diagnostic(const fesa::Diagnostic& diagnostic) {
+    std::cerr << stage_name(diagnostic.stage) << " [" << diagnostic.code
+              << "]";
+    if (diagnostic.source.has_value()) {
+        const fesa::SourceLocation& source = *diagnostic.source;
+        std::cerr << ' ' << source.file.string() << ':' << source.line << ':'
+                  << source.column;
+    }
+    std::cerr << ": " << diagnostic.message << '\n';
+}
+
+void print_usage() {
+    std::cerr << "Usage:\n"
+              << "  fesa solve <model.inp> --output <results.h5>\n"
+              << "  fesa --version\n";
+}
+
+}  // namespace
+
 int main(int argc, char* argv[]) {
     if (argc == 2 && std::string_view{argv[1]} == "--version") {
         std::cout << fesa::version() << '\n';
         return 0;
     }
 
-    std::cerr << "Usage: fesa --version\n";
+    if (argc == 5 && std::string_view{argv[1]} == "solve" &&
+        std::string_view{argv[3]} == "--output") {
+        const fesa::AnalysisRunResult result = fesa::run_solver({
+            std::filesystem::path{argv[2]},
+            std::filesystem::path{argv[4]},
+        });
+        if (result.succeeded) {
+            return 0;
+        }
+        for (const fesa::Diagnostic& diagnostic : result.diagnostics) {
+            print_diagnostic(diagnostic);
+        }
+        return 1;
+    }
+
+    print_usage();
     return 1;
 }